1973 GMC G35/G3500 Van Transmission Parts

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Popular 1973 GMC G35/G3500 Van Transmission Parts Categories

Essential Transmission Parts for 1973 GMC G35/G3500 Vans

National – National Bearing Race, LM501310 (Part No.LM501310)

National Bearing Race, LM501310

from

$8.39
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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B & M – B & M Transkit For 65-87 Th400 Transmission, 20229 (Part No.20229)

B & M Transkit For 65-87 Th400 Transmission, 20229

from

$519.99
A B&M transmission in a box! Transform your automatic transmission into a full-tilt B&M performer! This is our ultimate transmission kit – it comes complete with full instructions on how to assemble your transmission to B&M specifications.
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Edelbrock – Edelbrock Throttle & Auto Trans Kickdown Bracket, 8030 (Part No.8030)

Edelbrock Throttle & Auto Trans Kickdown Bracket, 8030

from

$83.99
Edelbrock part No: 8030 Throttle, Cruise Control & Trans. Kick-Down Mounting Bracket is designed for Small-block Chevy (1995 & earlier – non-Vortec) with Chrome Plated Finish.
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ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-34 (Part No.SO-34)

ATP Automatic Transmission Speedometer Pinion Seal, SO-34

from

$10.79
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242012 (Part No.242012)

Imperial Econo-Kool Transmission Oil Cooler, 242012

from

$54.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
See More

B & M – B & M Converter Lockup Control For Gm Automatic Trans With Lockup Converter, 70248 (Part No.70248)

B & M Converter Lockup Control For Gm Automatic Trans With Lockup Converter, 70248

from

$389.99
The B&M Lockup Controller provides control of lockup through vehicle speed on GM TH-700, 200, 200-4R, 350 and 4L60 with a lockup converter, Can be used for lockup operation when converting a non-lockup equipped vehicle to a lock-up style.
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National – National Multi-Purpose Seal, 5200 (Part No.5200)

National Multi-Purpose Seal, 5200

from

$12.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-33 (Part No.MD-33)

Pro-King Automatic Transmission Vacuum Modulator, MD-33

from

$28.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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Driveworks – Driveworks Tapered Cone/Cup Wheel Bearing Set, S-A-35 (Part No.S-A-35)

Driveworks Tapered Cone/Cup Wheel Bearing Set, S-A-35

from

$29.49
Value-priced bearing meets all cataloged application requirements.
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Felpro – Felpro Transmission Oil Pan Gasket 13 Bolt Hole One Piece Gasket, TOS 18621 (Part No.TOS 18621)

Felpro Transmission Oil Pan Gasket 13 Bolt Hole One Piece Gasket, TOS 18621

from

$10.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.
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Mr. Gasket – Mr. Gasket Automatic Transmission Oil Pan, 9761 (Part No.9761)

Mr. Gasket Automatic Transmission Oil Pan, 9761

from

$78.49
These pans are offered in stock depth or deep with extra capacity and available in both steel and aluminum to fit your specific needs. Each kit Includes the drain plug, gasket and hardware.
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ATP – ATP Automatic Transmission Oil Pump Gasket, SG-27 (Part No.SG-27)

ATP Automatic Transmission Oil Pump Gasket, SG-27

from

$11.79
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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National – National Multi-Purpose Bearing, A-35 (Part No.A-35)

National Multi-Purpose Bearing, A-35

from

$36.49
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
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Mr. Gasket – Mr. Gasket Automatic Transmission Oil Pan Gasket, 8690 (Part No.8690)

Mr. Gasket Automatic Transmission Oil Pan Gasket, 8690

from

$28.09
Made from cork/neoprene gasket material which features excellent compressibility and high recovery to create a positive seal.
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Anchor – Anchor Transmission Mount: Rear, 1 Piece, 2378 (Part No.2378)

Anchor Transmission Mount: Rear, 1 Piece, 2378

from

$11.99
Anchor 2378 This mount supports the transmission and dampens vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
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ATP – ATP Automatic Transmission Dipstick Tube O’Ring Seal, SO-33 (Part No.SO-33)

ATP Automatic Transmission Dipstick Tube O'Ring Seal, SO-33

from

$2.99
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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B & M – B & M Cable Bracket, 30499 (Part No.30499)

B & M Cable Bracket, 30499

from

$35.59
B&M Shift Cable Bracket for GM TH200, TH200-4R, TH250, TH350, TH400, TH700-R4, 4L60, 4L60E, 4L65E, 4L80E and 4L85E Automatic Transmissions without PRNDL switch.
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ATP – ATP Automatic Transmission Seal, SO-39 (Part No.SO-39)

ATP Automatic Transmission Seal, SO-39

from

$5.99
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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National – National Multi-Purpose Bearing, FA-35688 (Part No.FA-35688)

National Multi-Purpose Bearing, FA-35688

from

$11.99
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
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Driveworks – Driveworks Oil Seal, S-6712NA (Part No.S-6712NA)

Driveworks Oil Seal, S-6712NA

from

$6.49
Value-priced seal meets all cataloged application requirements.
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National – National Multi-Purpose Seal, 9316 (Part No.9316)

National Multi-Purpose Seal, 9316

from

$17.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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ATP – ATP Automatic Transmission Front Pump Bushing, CB-4 (Part No.CB-4)

ATP Automatic Transmission Front Pump Bushing, CB-4

from

$11.79
ATP Transmission Components are exact fit, no compromise replacement parts
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Carquest Premium – Carquest Neutral Safety Switch, SAC3807 (Part No.SAC3807)

Carquest Neutral Safety Switch, SAC3807

from

$33.99
Carquest Premium Vehicle Solutions provides high-quality solutions for a wide range of applications. The Neutral Safety Switch prevents the engine from starting unless the transmission is in neutral or park, enhancing safety by reducing the risk of accidental movement while starting the vehicle. Engineered for maximum performance and durability, our products are built to excel in even the most demanding conditions, ensuring reliable operation and long-lasting value.
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B & M – B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166 (Part No.22166)

B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166

from

$132.99
Dress up your street rod with this stainless steel braided dipstick featuring a billet aluminum knob with an o-ring for a leak proof seal. The dipstick fits GM TH400 automatic transmissions and mounts to the Bell housing. The handle has the B&M logo laser etched on the top showing everyone you appreciate quality.
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ATP – ATP Automatic Transmission Extension Housing Seal, HO-9 (Part No.HO-9)

ATP Automatic Transmission Extension Housing Seal, HO-9

from

$12.99
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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National – National Multi-Purpose Seal, 9613S (Part No.9613S)

National Multi-Purpose Seal, 9613S

from

$7.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

ATP – ATP Automatic Transmission Selector Shaft Seal, SO-19 (Part No.SO-19)

ATP Automatic Transmission Selector Shaft Seal, SO-19

from

$9.59
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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B & M – B & M Automatic Shifter – Sport Shifter – Universal, 80776 (Part No.80776)

B & M Automatic Shifter - Sport Shifter - Universal, 80776

from

$379.99
“MegaShifter style without ratcheting complexity, the SportShifter’s easy detent action mimics OE operation with a polished stick, black T-handle, chrome plate, textured mini console, illuminated indicator, and built-in neutral safety/backup-light switches. Includes 5-ft cable, brackets, levers, and hardware; fits a wide range of Chrysler, Ford, and GM automatics (some require install kits). Note: Like OE shifters, there’s no positive reverse lockout-use care. Overall: 12.18″” L x 6.19″” W x 11.15″” H.”
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Upgrade your 1973 GMC G35/G3500 Van with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1973 GMC G35/G3500 Van, nothing is more important than using high-quality OEM or aftermarket parts that you can trust. Whether you’re repairing damage to your GMC or enhancing its overall performance, Transmission Parts are key to keeping your G35/G3500 Van functioning at its best. At Advance Auto Parts, we offer a wide selection of 126 Transmission Parts for the 1973 GMC G35/G3500 Van, designed to meet your needs without breaking the bank. From Transmission Cooler and Part replacements to Transmission Bearings upgrades, we’ve got you covered with parts that fit your vehicle perfectly and ensure long-lasting performance.

Affordable Prices and Wide Selection

Shopping for Transmission Parts for any vehicle can be a hassle, especially if you’re on a budget. But with Advance Auto Parts, you can find high-quality Transmission Parts for your 1973 GMC G35/G3500 Van at great prices. Our Transmission Parts inventory for this model ranges from just $1.89 to $1,400.00, with an average price of $209.26. Our 126 Transmission Parts in stock come from 17 trusted brands, so you’re sure to find the right part for your 1973 GMC G35/G3500 Van without overspending.

Top Brands and High Customer Satisfaction

Advance Auto Parts takes pride in offering only the best brands in the automotive industry. For your 1973 GMC G35/G3500 Van, we stock popular OEM and aftermarket Transmission Parts from top names like National, B & M, Driveworks, and more. National Transmission Parts start at just $10.99 and boast an impressive 4.3 stars average rating from customers. B & M and Driveworks also bring quality to the table, with Transmission Parts available starting at $4.99, and at an average 4.3 stars rating. With 5,738 customer reviews and counting, our 1973 GMC G35/G3500 Van Transmission Parts have a strong track record of reliability, ensuring you can trust your purchase.

Explore Related Parts and More

While you’re here, don’t forget to check out other essential categories that go hand in hand with Transmission Part upgrades. Explore related part types like Batteries and Chargers, Oil and Lubricants and more to make sure your 1973 GMC G35/G3500 Van is always ready to roll. We’re committed to providing you with everything you need to keep your G35/G3500 Van in top shape, all in one place. Start shopping confidently below for your 1973 GMC G35/G3500 Van!

Best-Selling Transmission Cooler and Parts for 1973 GMC G35/G3500 Vans

Enhance the driving experience in your GMC with 14 quality Transmission Cooler and Part components, starting at $11.99.

Imperial – Imperial High Performance Transmission Oil Cooler, 240516 (Part No.240516)

Imperial High Performance Transmission Oil Cooler, 240516

from

$77.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial Maxi-Kool XL Transmission Oil Cooler, 243007 (Part No.243007)

Imperial Maxi-Kool XL Transmission Oil Cooler, 243007

from

$70.99
The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.
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Imperial – Imperial Mounting Kit System, 226201 (Part No.226201)

Imperial Mounting Kit System, 226201

from

$11.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242010 (Part No.242010)

Imperial Econo-Kool Transmission Oil Cooler, 242010

from

$51.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242009 (Part No.242009)

Imperial Econo-Kool Transmission Oil Cooler, 242009

from

$39.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial Maxi-Kool XL Transmission Oil Cooler, 243012 (Part No.243012)

Imperial Maxi-Kool XL Transmission Oil Cooler, 243012

from

$90.99
The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.
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Imperial – Imperial Econo-Kool Transmission Oil Cooler, 241018 (Part No.241018)

Imperial Econo-Kool Transmission Oil Cooler, 241018

from

$60.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – "Imperial Plate and Fin Style Transmission Cooler, Heavy Duty, 3/4"" x 9-1/2"" x 11"", 243008" (Part No.243008)

"Imperial Plate and Fin Style Transmission Cooler, Heavy Duty, 3/4"" x 9-1/2"" x 11"", 243008"

from

$91.99
The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.
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Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242012 (Part No.242012)

Imperial Econo-Kool Transmission Oil Cooler, 242012

from

$54.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial High Performance Transmission Oil Cooler, 240514 (Part No.240514)

Imperial High Performance Transmission Oil Cooler, 240514

from

$81.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial Transmission Oil Cooler Reinstallation Kit, 248002 (Part No.248002)

Imperial Transmission Oil Cooler Reinstallation Kit, 248002

from

$21.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial High Performance Transmission Oil Cooler, 240512 (Part No.240512)

Imperial High Performance Transmission Oil Cooler, 240512

from

$68.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Imperial – Imperial Econo-Kool Transmission Oil Cooler, 242016 (Part No.242016)

Imperial Econo-Kool Transmission Oil Cooler, 242016

from

$65.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
See More

Imperial – Imperial Transmission Oil Cooler, 241015 (Part No.241015)

Imperial Transmission Oil Cooler, 241015

from

$151.99
Our products are engineered and tested to provide years of trouble free operation. Backed by over 50 years of mobile a/c experience, fix it once and fix it right with Imperial.
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Most Popular 1973 GMC G35/G3500 Van Transmission Bearings

Customize your GMC with 10 Transmission Bearings products like Manual Trans Diff Bearing and Race Set, Automatic Transmission Differential Bearings, and Pinion Bearings, all priced under $45.49.

Driveworks – Driveworks Taper Bearing Cone, S-387-A (Part No.S-387-A)

Driveworks Taper Bearing Cone, S-387-A

from

$13.79
Value-priced bearing meets all cataloged application requirements.
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Driveworks – Driveworks Tapered Cone/Cup Wheel Bearing Set, S-A-35 (Part No.S-A-35)

Driveworks Tapered Cone/Cup Wheel Bearing Set, S-A-35

from

$29.49
Value-priced bearing meets all cataloged application requirements.
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National – National Multi-Purpose Bearing, A-35 (Part No.A-35)

National Multi-Purpose Bearing, A-35

from

$36.49
Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, 387A (Part No.387A)

National Tapered Roller Bearing Cone, 387A

from

$25.49
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Tapered Roller Bearing Cone, LM501349 (Part No.LM501349)

National Tapered Roller Bearing Cone, LM501349

from

$22.29
Manufactured with premium-grade steel, National taper bearing cones feature crowned raceways and rollers to ensure even load distribution.
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National – National Multi-Purpose Bearing, 307-L (Part No.307-L)

National Multi-Purpose Bearing, 307-L

from

$44.49
Designed to meet or exceed OE quality, premium-quality bearings from National are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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National – National Bearing Race, LM501310 (Part No.LM501310)

National Bearing Race, LM501310

from

$8.39
Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.
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National – National Ball Bearing, 305 (Part No.305)

National Ball Bearing, 305

from

$41.49
Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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National – National Multi-Purpose Bearing, 305-DD (Part No.305-DD)

National Multi-Purpose Bearing, 305-DD

from

$45.49
Designed to meet or exceed OE quality, premium-quality bearings from National® are manufactured to exacting standards to deliver lasting performance and extended bearing life.
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National – National Multi-Purpose Bearing, FA-35688 (Part No.FA-35688)

National Multi-Purpose Bearing, FA-35688

from

$11.99
Manufactured with premium materials, National needle bearings are designed and engineered to meet OE specifications.
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Top Picks for 1973 GMC G35/G3500 Van Transmission Mounts

Upgrade GMC G35/G3500 Vans with top-quality Transmission Mounts parts, including 1 OEM and aftermarket selections for your 1973 model.

Anchor – Anchor Transmission Mount: Rear, 1 Piece, 2378 (Part No.2378)

Anchor Transmission Mount: Rear, 1 Piece, 2378

from

$11.99
Anchor 2378 This mount supports the transmission and dampens vibration. Each mount is specifically engineered and designed to OE standards. Natural and SBR rubber provide maximum life and performance. Steel fasteners are heat treated grade 5 bolts. A special bonding agent is used to ensure a rubber to metal bond. Rubber material is mixed to specific Durometer, hardness.
See More

In-Demand Transmission Seals for 1973 GMC G35/G3500 Vans

Select from 25 premium Transmission Seals parts for your 1973 GMC G35/G3500 Van, with prices ranging from $2.99 to $50.99.

National – National Multi-Purpose Seal, 9449 (Part No.9449)

National Multi-Purpose Seal, 9449

from

$13.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
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National – National Multi-Purpose Seal, 5200 (Part No.5200)

National Multi-Purpose Seal, 5200

from

$12.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Driveworks – Driveworks Oil Seal, S-9613S (Part No.S-9613S)

Driveworks Oil Seal, S-9613S

from

$4.99
Value-priced seal meets all cataloged application requirements.
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ATP – ATP Automatic Transmission Selector Shaft Seal, SO-19 (Part No.SO-19)

ATP Automatic Transmission Selector Shaft Seal, SO-19

from

$9.59
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More

ATP – ATP Automatic Transmission Fluid Filler Tube Seal, JO-15 (Part No.JO-15)

ATP Automatic Transmission Fluid Filler Tube Seal, JO-15

from

$4.29
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More

National – National Multi-Purpose Seal, 9613S (Part No.9613S)

National Multi-Purpose Seal, 9613S

from

$7.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

National – National Multi-Purpose Seal, 8792S (Part No.8792S)

National Multi-Purpose Seal, 8792S

from

$6.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Driveworks – Driveworks Oil Seal, S-9449 (Part No.S-9449)

Driveworks Oil Seal, S-9449

from

$7.79
Value-priced seal meets all cataloged application requirements.
See More

National – National Multi-Purpose Seal, 5208 (Part No.5208)

National Multi-Purpose Seal, 5208

from

$21.29
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Driveworks – Driveworks Oil Seal, S-6712NA (Part No.S-6712NA)

Driveworks Oil Seal, S-6712NA

from

$6.49
Value-priced seal meets all cataloged application requirements.
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ATP – ATP Automatic Transmission Dipstick Tube O’Ring Seal, SO-33 (Part No.SO-33)

ATP Automatic Transmission Dipstick Tube O'Ring Seal, SO-33

from

$2.99
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More

National – National Multi-Purpose Seal, 9316 (Part No.9316)

National Multi-Purpose Seal, 9316

from

$17.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

ATP – ATP Automatic Transmission Extension Housing Seal, HO-9 (Part No.HO-9)

ATP Automatic Transmission Extension Housing Seal, HO-9

from

$12.99
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
See More

ATP – ATP Automatic Transmission Extension Housing Seal, SO-22 (Part No.SO-22)

ATP Automatic Transmission Extension Housing Seal, SO-22

from

$9.59
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-13 (Part No.SO-13)

ATP Automatic Transmission Speedometer Pinion Seal, SO-13

from

$3.19
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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Motive Gear – Motive Gear Differential Pinion Seal, 9316 (Part No.9316)

Motive Gear Differential Pinion Seal, 9316

from

$16.49
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
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National – National Multi-Purpose Seal, 240735 (Part No.240735)

National Multi-Purpose Seal, 240735

from

$5.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

National – National Multi-Purpose Seal, 410085 (Part No.410085)

National Multi-Purpose Seal, 410085

from

$12.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-34 (Part No.SO-34)

ATP Automatic Transmission Speedometer Pinion Seal, SO-34

from

$10.79
ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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ATP – ATP Automatic Transmission Speedometer Pinion Seal, SO-38 (Part No.SO-38)

ATP Automatic Transmission Speedometer Pinion Seal, SO-38

from

$6.39
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
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National – National Engine Crankshaft Seal, 5092 (Part No.5092)

National Engine Crankshaft Seal, 5092

from

$50.99
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

Motive Gear – Motive Gear Differential Pinion Seal, 26064030 (Part No.26064030)

Motive Gear Differential Pinion Seal, 26064030

from

$23.99
Motive Gear offers some of the toughest drive train components on the market today. If you are looking for the largest line of performance ring and pinion gear options available with gear sets in a wide range of ratios for nearly every application, both on and off-road, check out Motive Gear. Motive Gear products can be found in the winner’s circle at racing events worldwide. The superior quality of Motive Gear components is the result of years of racing development, outstanding design and state-of-the-art manufacturing methods. Extensive testing is performed on all products by our in-house engineers.
See More

National – National Multi-Purpose Seal, 7038SA (Part No.7038SA)

National Multi-Purpose Seal, 7038SA

from

$16.79
National has built a reputation as one of the most respected names in the industry. We have offered premium sealing solutions for more than 75 years. Our design team keeps pace with the industry and provides advanced solutions for today’s vehicles.
See More

ATP – ATP Automatic Transmission Seal, SO-39 (Part No.SO-39)

ATP Automatic Transmission Seal, SO-39

from

$5.99
ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts
See More

Most Sold 1973 GMC G35/G3500 Van Automatic Transmission Parts

Explore our best-selling GMC parts for the 1973 G35/G3500 Van among 17 OEM and aftermarket options starting from $7.29.

Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-48 (Part No.MD-48)

Pro-King Automatic Transmission Vacuum Modulator, MD-48

from

$21.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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Pro-King – Pro-King Automatic Transmission Vacuum Modulator, MD-28 (Part No.MD-28)

Pro-King Automatic Transmission Vacuum Modulator, MD-28

from

$33.99
Fully adjustable vacuum modulator to maintain accurate shift points.
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Dorman – Help – Dorman – Help Clutch Pilot Bushing, 14650 (Part No.14650)

Dorman - Help Clutch Pilot Bushing, 14650

from

$11.99
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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Mr. Gasket – "Mr. Gasket Chrome Automatic Transmission Dipstick & Tube – 27"" Length, 9764" (Part No.9764)

"Mr. Gasket Chrome Automatic Transmission Dipstick & Tube - 27"" Length, 9764"

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$36.99
Includes dipstick with chromed steel handle and chromed steel dipstick tube with mounting tab. 27 inch long.
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B & M – B & M Modulator, 20234 (Part No.20234)

B & M Modulator, 20234

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$51.99
The B&M vacuum modulator is fully adjustable and allows you to fine-tune your shift points and shift feel. This is done by turning the adjustment screw inside of the vacuum line connection for more or less diaphragm preload, thus raising or lowering part throttle shift points and line pressures. For GM TH350 and TH400 automatic transmissions.
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ATP – ATP Automatic Transmission Detent Cable, Y-103 (Part No.Y-103)

ATP Automatic Transmission Detent Cable, Y-103

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$35.99
Detent cables connect the throttle mechanism to the transmission. Old cables can bind, break, or just become sluggish. The best repair is to replace the old cable with a new one. Pioneer detent cables are designed to fit and function just like the original part to ensure durability and long life.
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Dorman – Dorman Clutch Pilot Bushing, 690-014.1 (Part No.690-014.1)

Dorman Clutch Pilot Bushing, 690-014.1

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$7.29
This clutch pilot bushing is designed to match the fit and function of the original part on specified vehicles. Made of quality materials, it is engineered for reliable performance.
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ATP – ATP AT MODULATOR VALVE, JX-66 (Part No.JX-66)

ATP AT MODULATOR VALVE, JX-66

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$21.99
ATP AT MODULATOR VALVE, JX-66. DRIVELINE – TRANSMISSION PARTS>TRANSMISSION PARTS>TRANSMISSION CONTROL MODULES>TRANSMISSION CONTROL MODULES from ATP
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ATP – ATP Automatic Transmission Front Pump Bushing, CB-4 (Part No.CB-4)

ATP Automatic Transmission Front Pump Bushing, CB-4

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$11.79
ATP Transmission Components are exact fit, no compromise replacement parts
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Edelbrock – Edelbrock Throttle & Auto Trans Kickdown Bracket, 8030 (Part No.8030)

Edelbrock Throttle & Auto Trans Kickdown Bracket, 8030

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$83.99
Edelbrock part No: 8030 Throttle, Cruise Control & Trans. Kick-Down Mounting Bracket is designed for Small-block Chevy (1995 & earlier – non-Vortec) with Chrome Plated Finish.
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Mr. Gasket – Mr. Gasket Automatic Transmission Dipstick With Tube, 9690 (Part No.9690)

Mr. Gasket Automatic Transmission Dipstick With Tube, 9690

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$51.99
Fits GM (General Motors) Powerglide transmissions with an aluminum case. Chrome plated dipstick that includes O-ring for a positive seal.
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B & M – B & M Shifter Accessory, Pro Stick Aluminum Cover, 80717 (Part No.80717)

B & M Shifter Accessory, Pro Stick Aluminum Cover, 80717

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$149.99
Replacement brushed aluminum shifter cover and mounting pins for all B&M Pro Stick shifters.
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B & M – B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166 (Part No.22166)

B & M Aluminum Braided Dip Stick, Fits Th-400 Transmission, 22166

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$132.99
Dress up your street rod with this stainless steel braided dipstick featuring a billet aluminum knob with an o-ring for a leak proof seal. The dipstick fits GM TH400 automatic transmissions and mounts to the Bell housing. The handle has the B&M logo laser etched on the top showing everyone you appreciate quality.
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B & M – B & M Kickdown Switch Kit For Th400 Transmission, 20297 (Part No.20297)

B & M Kickdown Switch Kit For Th400 Transmission, 20297

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$103.99
When swapping the TH400 transmission into any vehicle, this kit makes installation of the transmission’s kickdown feature a snap. This switch mounts to either a TH700R4, TH200, TH200-R4 or TH350 throttle cable bracket.
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Carquest Premium – Carquest Automatic Transmission Modulator Valve, VMC1051 (Part No.VMC1051)

Carquest Automatic Transmission Modulator Valve, VMC1051

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$66.99
The transmission modulator valve is a vacuum operated mechanical device located on the transmission case. This valve will have a actuator rod extended into the transmission valve body inside the transmission which will control the flow of transmission fluid within the transmission to place the transmission in the most optimal forward gear selection.
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Hooker BlackHeart – Hooker BlackHeart Polyurethane Transmission Mount – Red, 71223030HKR (Part No.71223030HKR)

Hooker BlackHeart Polyurethane Transmission Mount - Red, 71223030HKR

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$49.99
Hooker continues to set the standard of performance with the BlackHeart line of drivetrain components. These BlackHeart transmission mounts are constructed of durable polyurethane to handle the stress and vibration of high horsepower applications while still lasting longer than rubber mounts. Our 3-hole design allows multiple mounting options for factory chassis or custom hot rod applications and features a unique built-in safety lock to keep from separating under high torque loads. Fits 1 or 2-bolt GM and Jeep applications.
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Hooker BlackHeart – Hooker BlackHeart Polyurethane Transmission Mount – Black, 71223029HKR (Part No.71223029HKR)

Hooker BlackHeart Polyurethane Transmission Mount - Black, 71223029HKR

from

$46.09
Hooker continues to set the standard of performance with the BlackHeart line of drivetrain components. These BlackHeart transmission mounts are constructed of durable polyurethane to handle the stress and vibration of high horsepower applications while still lasting longer than rubber mounts. Our 3-hole design allows multiple mounting options for factory chassis or custom hot rod applications and feature a unique built-in safety lock to keep from separating under high torque loads. Fits 1 or 2 bolt GM and Jeep applications.
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Top-Rated Transmission Parts Brands For Your 1973 GMC G35/G3500 Van

Shop for the best-rated brands offering Transmission Parts and other products for your 1973 GMC G35/G3500 Vans. Below you’ll find some of our best rated Transmission Parts from National, B & M, and Driveworks, and more. Transmission Parts from these brands that fit a 1973 G35/G3500 Van start at just $4.99 and are rated as high as 4.3 stars. OEM and aftermarket Transmission Parts don’t get more top quality, durable, and affordable than from the brands below.

Popular National 1973 GMC G35/G3500 Van Transmission Parts

When it comes to maintaining or upgrading your 1973 GMC G35/G3500 Van, using quality Transmission Parts is essential to ensure durability and a perfect fit. National ticks all of those boxes. We offer a wide selection of National Transmission Parts, specifically designed for the 1973 GMC G35/G3500 Van. With over 3 National brand Transmission Parts in stock, you’re sure to find what you need. The prices for these top-notch parts start as low as $10.99, with an average price of just $12.42. Plus, with over 11 customer reviews and an average rating of 4.3 stars, you can trust that our National Transmission Parts will get the job done right. Choose Advance Auto Parts for reliability, quality, and expert-approved parts that keep your vehicle running strong.
National Multi-Purpose Seal, 9449
from $13.29
(2)
National Multi-Purpose Seal, 9449
“Sealed tbe trams leak perfectly”
National Multi-Purpose Seal, 6712NA
from $10.99
(4)
National Multi-Purpose Seal, 6712NA
“it worked”
National Multi-Purpose Seal, 5200
from $12.99
(5)
National Multi-Purpose Seal, 5200
“It seals great so far”

Popular B & M 1973 GMC G35/G3500 Van Transmission Parts

B & M auto parts is one of the highest quality Transmission Part brands in the market. Any 1973 GMC G35/G3500 Van owner should feel confident when installing genuine B & M parts in their vehicle. To ensure the best fit and performance for your 1973 G35/G3500 Van, Advance Auto Parts carries a full inventory of 3 B & M Transmission Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these B & M Transmission Parts range from $49.99 to $379.99, plus, with more than 3 customer reviews and an impressive 4.3 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.
B & M Automatic Shifter - Starshifter - Universal, 80675
from $363.99
(1)
B & M Automatic Shifter – Starshifter – Universal, 80675
“while I was looking this shifter over and found it wouldn’t work for my application, I found it to be as beautiful as the B&M shifter I had in my othe”
B & M Automatic Shifter - Sport Shifter - Universal, 80776
from $379.99
(1)
B & M Automatic Shifter – Sport Shifter – Universal, 80776
“This is a sweetly made product with that hotrod look and feel.This shifter was easy to install and a knock out to drive.No down falls as far as I’m aw”
B & M Bracket And Lever Kit Fits Th400/Th350/Th250/200-4R/700R4, 4L60E, 35498
from $49.99
(1)
B & M Bracket And Lever Kit Fits Th400/Th350/Th250/200-4R/700R4, 4L60E, 35498
“Cable not perfectly straight. It is hard to believe as long as B&M and th400s have been around, that they do not line up better”

FAQs for 1973 GMC G35/G3500 Van Transmission Parts

Which Transmission Parts are best-sellers for 1973 GMC G35/G3500 Vans?

Out of 126 Transmission Parts that fit 1973 GMC G35/G3500 Vans, the following parts are the top sellers:

What’s the price range for 1973 GMC G35/G3500 Van Transmission Parts?

Transmission Part prices for the 1973 GMC G35/G3500 Van start at $1.89 and go up to $1,400.00 for the most premium parts.

What’s the average price of a Transmission Part for a 1973 GMC G35/G3500 Van?

The average price for Transmission Parts for the 1973 GMC G35/G3500 Van is $209.26. Keep in mind the variety of part types within our Transmission Part category so you are likely to find a wide range of prices across a variety of parts and components.

Does Advance Auto Parts sell Transmission Parts for other GMC G35/G3500 Van model years?

Yes, we currently carry Transmission Parts for 3 model years of GMC G35/G3500 Vans between 1970 and 1974. Transmission Parts are bought most frequently for the following model years: 1974, 1972, 1971, and 1970.

What are the cheapest Transmission Parts for my 1973 GMC G35/G3500 Van?

The cheapest 1973 GMC G35/G3500 Van Transmission Parts we carry in stock are:

What are the top-rated Transmission Parts that fit the 1973 GMC G35/G3500 Van?

Out of 5,738 reviews by customers, our 1973 GMC G35/G3500 Van Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1973 GMC G35/G3500 Van and their top-rated products:

What types of Transmission Parts do you sell for my 1973 GMC G35/G3500 Van?

Can I get help with 1973 GMC G35/G3500 Van Transmission Part orders?

Contact our customer support team, by chat or phone, through the help desk page, where you can find instant answers about GMC Transmission Parts and more.

What is your return policy for GMC G35/G3500 Van Transmission Parts?

Advance Auto Parts keeps returns simple. For new GMC G35/G3500 Van Transmission Parts and accessories, your online orders can be returned, in their original condition, within 45 days. For requirements, see the returns page.