GMC C15 Transmission Parts

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Essential GMC C15 Transmission Parts

ATP – AT DPSTK TUBE SEAL (Part No.SO-35)

AT DPSTK TUBE SEAL

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$6.39
AT DPSTK TUBE SEAL

Driveworks – Taper Bearing Set (Part No.S-A-36)

Taper Bearing Set

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$16.49
Value-priced bearing meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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ARP Auto Racing – For Use With 90 Degree V6 Chevy/ 305, 502 V8 With 1 Piece Rear Seal (Part No.200-2906)

For Use With 90 Degree V6 Chevy/ 305, 502 V8 With 1 Piece Rear Seal

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$23.99
Flywheel and flex plate bolts play an important role in the performance and safety of race cars and street machines alike. That is why the fastener experts at ARP have developed special bolts that are far superior to OEM hardware. ARP offers two styles of flywheel/flex plate bolts: High Performance and Pro Series. They are both forged from aerospace alloy and heat treated prior to thread rolling and machining. Both feature an exclusive, flat, 12 point head design and larger than stock shank diameter for increased strength and improved flywheel register. The popular High Performance series is rated at 180,000 PSI, and the premium grade Pro Series, originally developed for NASCAR competition, has a 200,000 PSI rating. Complete with washers and nuts where applicable.

Product Features:
  • Forged From Aerospace Alloy And Heat Treated Prior To Thread Rolling And Machining
  • Feature An Exclusive, Flat, 12 Point Head Design And Larger Than Stock Shank Diameter
  • Flanged Nut
  • Increased Strength And Improved Flywheel Register
  • Chevy 90░ V6 & 305-502 With 1-pc Rear Seal
  • 0.725″ Underhead Length
  • 200,000 PSI
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National – Multi Purpose Seal (Part No.8792S)

Multi Purpose Seal

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$6.99
Product Features:
  • Design type: springless; single-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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ATP – Automatic Transmission Speedometer Pinion Seal (Part No.SO-13)

Automatic Transmission Speedometer Pinion Seal

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$3.19
Product Features:
  • ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts
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ATP – AT SEL SHAFT SEAL (Part No.SO-19)

AT SEL SHAFT SEAL

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$9.59
AT SEL SHAFT SEAL

ATP – AT SEAL (Part No.SO-39)

AT SEAL

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$5.99
AT SEAL

ATP – AT OIL PUMP GASKET (Part No.SG-27)

AT OIL PUMP GASKET

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$11.79
AT OIL PUMP GASKET

ATP – AT CLUTCH PLATE (Part No.JC-50)

AT CLUTCH PLATE

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$9.59
AT CLUTCH PLATE

ATP – ATP Automatic Transmission Detent Cable (Part No.Y-100)

ATP Automatic Transmission Detent Cable

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$23.99
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. ATP Detent cables are designed to fit And function just like the original part to ensure durability And long life.

Product Features:
  • Includes brackets, grommets, etc to match original
  • Helps transmission determine ideal downshift
  • Improves vehicle performance
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National – Multi-Purpose Seal (Part No.7038SA)

Multi-Purpose Seal

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$16.49
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.

Product Features:
  • Design type: spring loaded; multi-lip
  • Temperature range: -40 Deg. F to 225 Deg. F / -40 Deg. C to 107 Deg. C
  • Good low temperature capability
  • Low swell in hydrocarbon fluids
  • Delivers quality and reliable performance for every type of repair
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Schaeffler – Cup (Part No.M802011)

Cup

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$16.49
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
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B & M – Automatic Shifter, Unimatic Shifter (Part No.80775)

Automatic Shifter, Unimatic Shifter

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$306.99
The B&M Unimatic is an ideal replacement for column shift vehicles, includes neutral safety switch, 5 foot cable and a boot and plate.

Product Features:
  • Ideal As Column Shift Replacement
  • Includes Neutral Safety Switch
  • Includes Black T-Handle
  • Backup Light Not Available
  • Includes 5 ft. Cable and Hardware
  • Includes Boot and Plate
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Energy Suspension – Transmission Mount (Part No.3.1108R)

Transmission Mount

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$46.49
A true performance application component for cars, trucks, hot rods, racing/competition, yet popularly used for street vehicles when more horsepower is added. Soft running enough to absorb vibrations for street use yet rugged for racing use. Helps control torque on high performance vehicles. Maintains proper drive shaft angle to help prevent early wear and unexpected power train damage. Replaces the original, short lived and typically too-soft rubber mounts and outdates those hard-running metal transmission mounts. Resistant to under vehicle fluid oils, coolants and road contaminants. Made of Energy’s Hyper-Flex performance polyurethane and heavy duty hardware – for added durability.

Product Features:
  • Unique Safety Interlock Design
  • Impervious to Vehicle Oils and Chemicals
  • Strong Enough Too Handle High Performance
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Driveworks – Oil Seal (Part No.S-9613S)

Oil Seal

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$4.99
Value-priced seal meets all cataloged application requirements.

Product Features:
  • Brand may vary by location
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ATP – AT OIL PUMP ORING (Part No.SO-21)

AT OIL PUMP ORING

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$9.59
AT OIL PUMP ORING

ATP – AT FRT PUMP BUSHING (Part No.CB-4)

AT FRT PUMP BUSHING

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$11.79
AT FRT PUMP BUSHING

Schaeffler – Tapered Roller Bearing (Part No.KT63)

Tapered Roller Bearing

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$35.99
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
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ATP – AT SOLENOID SEAL (Part No.JO-15)

AT SOLENOID SEAL

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$4.29
AT SOLENOID SEAL

Mr. Gasket – Automatic Transmission Oil Pan Gasket (Part No.8690)

Automatic Transmission Oil Pan Gasket

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$27.49
Made from cork/neoprene gasket material which features excellent compressibility and high recovery to create a positive seal.

Product Features:
  • High density cork-nitrile rubber blend
  • Excellent compressibility and high recovery to create a positive seal
  • Excellent Compressibility
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Schaeffler – Shaft Seal (Part No.SS2571)

Shaft Seal

from

$16.79
Our wheel seals are engineered using only the highest-quality materials to meet vehicle manufacturer specificatons. We work with suppliers to design seals that meet FAG’s quality standards. Seals are designed to protect wheel end components from contamination – such as dirt, dust, and moisture – and prevent the loss of grease over the life of the bearing. The specifications for wheel seals are very demanding, and the type required depends on the specific application, position and vehicle class.

Product Features:
  • High-precision and High-quality components used in all KITs
  • Coverage of classic and new high-tech solutions for the best system coverage
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Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.GM4401)

Automatic Transmission Remanufactured Torque Converter

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$97.99
Remanufactured using industry-leading techniques to assure enhanced torque performance and extended life. Each unit is harmonically balanced and leak tested with any inherent OE weaknesses corrected. Pro-King torque converters are subject to random ISO 9001 quality tests before leaving the factory.

Product Features:
  • Meets or exceeds OE specifications
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Pro-King – Automatic Transmission Remanufactured Torque Converter (Part No.GM3)

Automatic Transmission Remanufactured Torque Converter

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$149.99
Remanufactured using industry-leading techniques to assure enhanced torque performance and extended life. Each unit is harmonically balanced and leak tested with any inherent OE weaknesses corrected. Pro-King torque converters are subject to random ISO 9001 quality tests before leaving the factory.

Product Features:
  • Meets or exceeds OE specifications
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Hooker BlackHeart – Hooker BlackHeart Transmission Crossmember Adapter Bracket – TR6060 Transmission (Part No.BHS528)

Hooker BlackHeart Transmission Crossmember Adapter Bracket - TR6060 Transmission

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$304.99
Product Features:
  • Use This Transmission Adapter with Crossmember (Available Separately)
  • Mount the Gen III Hemi in your 1972-1993 Dodge D100/D150 2WD Truck, or 1987-2004 Dodge Dakota 2WD Truck
  • Use w/ Gen III Hemi Engines 2003 & Up 5.7L/6.1L/6.2L/6.4L & TR-6060 Transmission
  • Black Coating for Durability and Corrosion Resistance
  • Optimal Engine & Transmission Location Eliminates the Need for Modifications to Firewall & Brake Booster
  • Eliminate the Installation Guesswork & Compatibility Uncertainty that Comes with Using Universal/Adjustable Crossmembers
  • Fully Engineered Swap System that Provides Optimized Component Clearances & Drivetrain / U-Joint Operation Angles When Used w/ Engine Mounting Brackets, and Exhaust Systems
  • Steel Construction – Light Weight Rigid Design with a Clean Appearance
  • Provides Clearance for up to 3″ Exhaust System
  • Includes TR-6060 Transmission Adapter with Hardware
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GMC C15 Transmission Parts Categories

Helping You Find the Right Transmission Parts for Your GMC C15

You love your C15. So we’ve made it easier than ever to help you find GMC C15 Transmission Parts in our online catalog. Our inventory holds 162 aftermarket and OEM Transmission Parts for your GMC C15, ranging from $3.19 to $1,349.99.

We offer parts from 21 brands trusted to make quality Transmission Parts for your GMC C15. Before you buy, take some time to read through customer reviews. We currently have 9,958 reviews of GMC C15 Transmission Parts from previous customers. Some of the top rated parts include Multi Purpose Seal with 4.4 stars and Wheel Bearing: Direct Fit, 1 Piece with 2.8 stars.

Find your C15 Transmission Parts here, order online, and have your order shipped directly to your home. Prefer to have an in-person look at your GMC C15 part to confirm it’s just right? You can find your nearest Advance Auto Parts store and confirm they have the part in stock before heading over.

Top Transmission Parts Brands for Your GMC C15

Our inventory holds Transmission Parts for your GMC C15 from 21 trusted brands. You’ll find OEM and aftermarket parts from brands like Imperial, National, and Driveworks, all of which can keep that GMC happy.

Top-Rated Imperial Transmission Parts

Leading Imperial Transmission Parts

We carry Imperial brand parts for your GMC C15 across several catalog categories, including Transmission Cooler and Parts. Some of our most reviewed Imperial parts include:
High Performance Transmission Oil Cooler
from $79.99
(48)
High Performance Transmission Oil Cooler
OE Transmission Coolers
Maxi-Kool XL Transmission Oil Cooler
from $85.99
(31)
Maxi-Kool XL Transmission Oil Cooler
OE Transmission Coolers
Econo-Kool Transmission Oil Cooler
from $55.99
(30)
Econo-Kool Transmission Oil Cooler
OE Transmission Coolers

FAQs for GMC C15 Transmission Parts

What are the most purchased Transmission Parts for the GMC C15?

Out of 162 Transmission Parts for the GMC C15, the most popular in our inventory are:
Mounting Kit System
from $11.99
(27)
Mounting Kit System
Transmission Oil Cooler Lines
Multi-Purpose Bearing
from $14.99
(21)
Multi-Purpose Bearing
Countershaft Bearings
Econo-Kool Transmission Oil Cooler
from $40.99
(10)
Econo-Kool Transmission Oil Cooler
OE Transmission Coolers

What are the top-rated GMC C15 Transmission Parts?

Top-rated Transmission Parts for your GMC C15 based on customer reviews/ratings are:
Multi Purpose Seal
from $6.99
(20)
Multi Purpose Seal
“Would have been fine most likely – if correct seal was in the box. For redoing a Front Crank Seal on a 4 cylinder 89 Ranger.”
Wheel Bearing: Direct Fit, 1 Piece
from $15.99
(19)
Wheel Bearing: Direct Fit, 1 Piece
“Worked as it should”
Automatic Transmission Vacuum Modulator
from $21.99
(11)
Automatic Transmission Vacuum Modulator
“Great product”