1963 GMC Suburban Transmission Parts

Name: Multi-Purpose Seal
Brand: National
SKU: 9449
Price: 12.99 USD
Rating: 5.0 (2 reviews)

Below you will find various in-demand GMC Transmission Parts, components and accessories for your 1963 Suburban. Advance Auto Parts has popular Suburban parts like Automatic Transmission Pan and Gaskets, Automatic Transmission Parts, Transmission Cooler and Parts and more. You’ll also find aftermarket and OEM Transmission Parts for other Suburban model years including 1957, 1958, 1959, 1960, 1961, 1962, 1964, 1965, 1966 and more. Select a category of 1963 GMC Suburban Transmission Parts below and start saving instantly.

Please Select your Vehicle to See Exact Fit Parts

Popular 1963 GMC Suburban Transmission Parts Categories

Gear Shift Levers

Transmission Torque Converters

OE Transmission Coolers

Manual Transmission Differential Bearings

Countershaft Bearings

Manual Transmission Output Shaft Bearings

Transmission Pan Gaskets

Transmission Oil Cooler Fittings

Automatic Transmission Line Connectors

Pinion Bearings

Transmission Mounts

Transmission Master Repair Kits

Transmission Rebuild Kits

Transmission Oil Pan Gaskets

Automatic Transmission Differential Bearings

Transmission Bushings

Main Shaft Bearings

Pinion Seals

Transmission Seals and O-rings

Torque Converter Seals

Extension Housing Seals

Manual Transmission Output Shaft Seals

Shaft Seals

Manual Transmission Gasket Sets

Manual Transmission Top Gaskets

Miscellaneous Automatic Transmission Seals

Transfer Case Mounts

Automatic Transmission Flexplate Mounting Bolts

Shift Shaft Seals

Intermediate Shaft Bearings

Overdrive Seals

Essential Transmission Parts for 1963 GMC Suburbans

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.

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

from

$24.99

Fel-Pro® gaskets are specifically designed for the repair environment to deliver a reliable seal on even the most troublesome applications. Designed for imperfect sealing surfaces and manufactured with proprietary materials, you can count on Fel-Pro for innovative sealing solutions for the real-world repair environment.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$261.99

When it’s time to rebuild an automatic transmission, it’s a big job. ATP Master Repair Kits come with friction And steel clutch plates, seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.

from

$8.99

Value-priced bearing meets all cataloged application requirements.

Product Features:

Brand may vary by location

from

$9.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$1126.99

Hays Twister Full Race Torque Converters feature a custom designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans-brake and great for power adders such as nitrous, superchargers, and turbos. They are available with various RPM stall speed offerings to accommodate any mixture of modifications including higher compression ratios, aftermarket camshafts, aftermarket cylinder heads, lower gear ratios, and vehicle weight loss.

Product Features:

All Full Race series converters are built, tested, and proven to support up to 1,000 horsepower
Features a custom anti-balloon plate designed to stop potential torque converter ballooning
Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers
State of the art Spray Welding process is used in select areas. Spray Welding provides clean, strong and consistent fusion while also increasing strength through hardening from higher process temperature
Each converter is hand-built and inspected in every step of assembly to ensure top of the line quality
All Hays torque converters are internally welded compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistency
Heavy duty Torrington bearings are used for greater strength and durability
Stators are chosen with high flow vents and channels to promote cooling in heat producing higher horsepower applications
Increased horsepower and acceleration due to a weight saving, one application design. Almost all Hays converters are built for one application to reduce weight compared to a multi-bolt pattern converter.
Full Race series torque converters are offered in several different stall speeds for popular automatic transmissions
Industry leading Tech Support Team is available to provide assistance with stall speed selection

from

$483.99

The Original Pro Stick shifter delivers rock-solid performance, mixed with clean design cues and compact size. This is why you see so many Pro Stick shifters at the race track. We start off with a heavy duty steel base with a hardened steel gate plate, a reverse lockout feature that only requires one hand to operate, and complies with NHRA/IHRA safety rules. Then add the billet aluminum shift handle with classic white shift knob, lightweight aluminum trigger and finish it off with a brushed aluminum cover with quick release pins, and you end up with one good looking bullet-proof race shifter. Optional Forward and Reverse shift pattern gate plates are available for most popular 2, 3 and 4-speed transmissions. This model Pro Stick comes out of the box ready for action for most popular 3-speed transmissions, includes a 5-foot Super Duty shift cable, brackets, levers, hardware and detailed instructions for an easy installation. Be sure to check out all the optional Magnum Grip side grip plates including the one and two button 12-volt momentary switches or any of the other accessories we offer for the Pro Stick in the Shifter Accessories section. Notes: AOD requires installation kit #40496, AODE & 4R70W requires installation kit #40504, E40D & 4R100 requires installation kit #40505, 2004R & 700R4 require gate plate #80712, 4L60E – 4L85E equipped with PRNDL switch requires cable bracket kit #70499 and gate plate #80712. Overall Dimensions – 8.25L x 2.92W x 9.25H

Product Features:

All One-Handed
Reverse Lockout Meets NHRA And IHRA Requirements
Mount Directly To Floor/Chassis/Or w/Quick Release
Ultimate For Powerglide Applications
Lightweight Brushed Alum. Cover
Cover Removed Quickly and Easily
Includes 5 Ft. Super Duty Race Cable
Quick Change Plate Design

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$85.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Class “A” motor homes, large travel trailers, 5th-wheel trailers
GVWR up to 30,000 lbs.; towing up to 10,000 lbs.
Compatible with OEM cooler systems
33% more efficient than a comparable tube and fin design

from

$30.49

Energy Suspension continues to be the World leader in performance polyurethane suspension technology. Dedication to manufacturing and developing superior products has established Energy Suspension as the most asked-for name in performance polyurethane components today. The complex and diverse nature of Energy’s proprietary Hyper-Flex material requires constant attention to developing the optimum polyurethane formulas. This devotion has produced the quality components that our customers continue to demand. Providing problem-solving solutions with applications for the most popular vehicles, paired with our Limited warranty and superb customer support, Energy Suspension is your first quality choice in performance polyurethane suspension components.

Product Features:

Transfer Case Torque Mount

from

$104.99

When it’s time to rebuild an automatic transmission, it’s a big job. ATP Overhaul Kits come with seals, o-rings, gaskets, And sealing rings. ATP components are engineered to fit And function just like the original parts for long life And durability.

from

$35.99

Manufactured with premium-grade steel, National taper bearing sets feature crowned raceways and rollers to ensure even load distribution.

Product Features:

CONSISTENT PERFORMANCE: Matched cup and cone components ensure consistent performance
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION: Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$7.99

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.

Product Features:

Quick Connect coupler
Fits most 5/16″ transmission lines with 1/2″ – 20″ threads
Simplifies transmission cooler installation
Allows for auxiliary transmission cooler installation without cutting OE lines
Quik-Connect Coupler – Fits most 5/16″ trans-lines with 1/2″-20 thread
Compatible with OEM cooler systems
Made of brass
Quality construction

from

$14.29

ATP Transmission Seals and Gaskets are exact fit, no compromise replacement parts

from

$8.29

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:

PREMIUM MATERIALS: Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION: Crowned raceways for even load distribution
OE-STYLE DESIGN: Engineered to meet OE specifications
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$10.99

Design type: spring loaded; single-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$9.79

Manufactured with premium-grade steel, National taper bearing cups feature crowned raceways to ensure even load distribution.

Product Features:

PREMIUM MATERIALS – Precision manufactured using premium-grade steel for outstanding durability and performance
SMOOTH ROTATION – Crowned raceways and rollers for even load distribution
OE-STYLE DESIGN – Engineered to meet OE specifications
COMPREHENSIVE COVERAGE – Industry-leading coverage for domestic and import applications
RIGOROUS TESTING – Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$23.49

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$28.99

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 & 265-454 With 2-pc Rear Seal, Ford 289-460
0.68″ Underhead Length
200,000 PSI

from

$11.49

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Engineered and manufactured specifically for the repair environment
Unsurpassed quality you can trust
Includes all parts needed to complete the repair

from

$28.99

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.

Product Features:

BUILT TO LAST: Advanced heat treatment process for strength
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$49.99

Design type: split-lip; 2-piece
Temperature range: -80 Deg. F to 350 Deg. F / -62 Deg. C to 176 Deg. C
Good dry heat resistance
Excellent low temperature capability
Delivers quality and reliable performance for every type of repair

from

$3.29

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

from

$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.

Product Features:

Direct replacement – this clutch pilot bushing matches the fit and function of the factory part on specified years, makes and models
Ideal solution – this bushing is a reliable replacement for an original part that has failed due to fatigue
Durable construction – this part is made from quality materials to ensure reliable performance and long service life
Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience

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.

Product Features:

Imperial mounting kit system
For installation of transmission coolers and electric fans
Provides quick, effective installation of Imperial products
Contains nylon mounting rods, foam pads and locking buttons
Aftermarket electric fan and cooler mounting rods
Made with the highest quality materials
Quality machined for durability
Removable buttons for relocation
Aftermarket electric fan and cooler mounting rods
Made with the highest quality materials
Quality machined for durability
Removable buttons for relocation

from

$48.99

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.

Product Features:

Durable polyurethane to handle the stress of high horsepower
Same durometer as other BlackHeart and Hooker poly mounts
Can be used in place of 1-bolt or 2-bolt mount
Absorbs vibration and last longer than rubber
Ideal for use on street or strip applications
Molded indentions for socket clearance to ease installation
Complete with Grade 8 mounting hardware
Bolt Spacing on the Wider Side: 4-inch
Bolt Spacing on the Narrow Side: 1.5-inch

from

$37.49

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.

Product Features:

BUILT TO LAST: Advanced heat treatment process for strength
PREMIUM MATERIALS: Precision manufactured using premium-grade steel for lasting performance and extended bearing life
RELIABLE PERFORMANCE: Element size and quantity are engineered to meet or exceed the load rating of OE bearings
COMPREHENSIVE COVERAGE: Industry-leading coverage for domestic and import applications
RIGOROUS TESTING: Comprehensive testing throughout design and development processes by National engineers for quality you can count on

from

$16.99

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

from

$6.99

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

Upgrade your 1963 GMC Suburban with Top-Quality Transmission Parts

When it comes to maintaining or upgrading your 1963 GMC Suburban, 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 Suburban functioning at its best. At Advance Auto Parts, we offer a wide selection of 49 Transmission Parts for the 1963 GMC Suburban, designed to meet your needs without breaking the bank. From Automatic Transmission Pan and Gasket replacements to Automatic Transmission Parts 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 1963 GMC Suburban at great prices. Our Transmission Parts inventory for this model ranges from just $2.99 to $1,126.99, with an average price of $63.12. Our 49 Transmission Parts in stock come from 12 trusted brands, so you’re sure to find the right part for your 1963 GMC Suburban 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 1963 GMC Suburban, we stock popular OEM and aftermarket Transmission Parts from top names like National, Driveworks, Imperial, and more. National Transmission Parts start at just $9.99 and boast an impressive 4.3 stars average rating from customers. Driveworks and Imperial also bring quality to the table, with Transmission Parts available starting at $8.99, and at an average 4.2 stars rating. With 1,255 customer reviews and counting, our 1963 GMC Suburban 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, Fluids and Chemicals and more to make sure your 1963 GMC Suburban is always ready to roll. We’re committed to providing you with everything you need to keep your Suburban in top shape, all in one place. Start shopping confidently below for your 1963 GMC Suburban!

Best-Selling Automatic Transmission Pan and Gaskets for 1963 GMC Suburbans

Enhance the driving experience in your GMC with 3 quality Automatic Transmission Pan and Gasket components, starting at $9.99.

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from

$9.99

Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust.

Product Features:

Meets or exceeds all original equipment specifications
Application specific design to ensure a perfect fit
Unsurpassed quality you can trust
Validated for fit, form and function
Each Fel-Pro gasket, no matter how small, is engineered to exacting standards with proprietary design, engineering and manufacturing processes

from

$27.49

GM (General Motors) Powerglide Transmission Pan Gasket – 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

from

$16.99

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

Top Picks for 1963 GMC Suburban Transmission Cooler and Parts

Upgrade GMC Suburbans with top-quality Transmission Cooler and Parts parts, including 11 OEM and aftermarket selections for your 1963 model.

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from

$85.99

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.

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 10″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

from

$70.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Imperial Maxi-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 7-1/2″
Mid-size and full-size cars, pickups
GVWR up to 20,000 lbs.; towing up to 2,500 lbs.
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

from

$60.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Imperial Rapid-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 6″
Sub-compact to compact cars
GVWR up to 18,000 lbs.
Compatible with OEM cooler systems
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

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.

Product Features:

Imperial mounting kit system
For installation of transmission coolers and electric fans
Provides quick, effective installation of Imperial products
Contains nylon mounting rods, foam pads and locking buttons
Aftermarket electric fan and cooler mounting rods
Made with the highest quality materials
Quality machined for durability
Removable buttons for relocation
Aftermarket electric fan and cooler mounting rods
Made with the highest quality materials
Quality machined for durability
Removable buttons for relocation

from

$55.99

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.

Product Features:

Imperial Econo-Kool tube and fin transmission cooler
Size: 3/4″ x 5″ x 15-7/8″
Compact and mid-size cars
GVWR up to 16,000 lbs.; towing up to 2,500 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$40.99

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.

Product Features:

Imperial Econo-Kool tube and fin transmission cooler
Size: 3/4″ x 5″ x 12-1/2″
Sub-compact to compact cars
GVWR up to 12,000 lbs.
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$85.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Class “A” motor homes, large travel trailers, 5th-wheel trailers
GVWR up to 30,000 lbs.; towing up to 10,000 lbs.
Compatible with OEM cooler systems
33% more efficient than a comparable tube and fin design

from

$80.99

The Imperial Maxi-Cool XL’s plate and fin design offer excellent cooling efficiency in a compact, space-efficient design.

Product Features:

Imperial Rapid-Cool plate and fin transmission cooler
Size: 3/4″ x 11″ x 9-1/2″
Pickup trucks and vans, class “C” motor homes, travel trailers to 24′
GVWR up to 24,000 lbs.; towing up to 5,000 lbs.
33% more efficient than a comparable tube and fin design
Compatible with OEM cooler systems
Made with the highest quality materials
100% pressure testing to 150 PSI for quality assurance
33% more efficient than a comparable tube and fin design

from

$52.99

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.

Product Features:

Mid-size and full-size cars, pickups
GVWR up to 18,000 lbs.; towing up to 3,500 lbs
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators
Compatible with OEM cooler systems
Ultrasonically soldered for reliability
100% pressure testing to 150 PSI for quality assurance
High efficiency turbulators

from

$79.99

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.

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 15-7/8″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
Up to Class C motorhomes, towing up to 5,000 pounds
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

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.

Product Features:

Imperial high-performance transmission cooler
Size: 3/4″ x 7-1/2″ x 12-1/2″
SAE 45-degree fittings for maximum reliability
Electrostatic powder-coated to prevent corrosion
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction
SAE 45 degree fittings for maximum reliability
Electrostatically powder coated to prevent corrosion
All aluminum lightweight construction

In-Demand Transmission Seals for 1963 GMC Suburbans

Select from 11 premium Transmission Seals parts for your 1963 GMC Suburban, with prices ranging from $2.99 to $49.99.

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from

$12.99

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

from

$9.99

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

from

$7.99

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

from

$6.99

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

from

$23.49

Design type: spring loaded; multi-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$3.29

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

from

$12.99

ATP Transmission Seals And Gaskets are exact fit, no compromise replacement parts

from

$41.49

Design type: spring loaded; multi-lip
Temperature range: -40 Deg. F to 400 Deg. F / -40 Deg. C to 204 Deg. C
Excellent high temperature capabilities
Compatible with wide range of fluids
Delivers quality and reliable performance for every type of repair

from

$49.99

Design type: split-lip; 2-piece
Temperature range: -80 Deg. F to 350 Deg. F / -62 Deg. C to 176 Deg. C
Good dry heat resistance
Excellent low temperature capability
Delivers quality and reliable performance for every type of repair

from

$10.99

Design type: spring loaded; single-lip
Temperature range: -20 Deg. F to 300 Deg. F / -29 Deg. C to 49 Deg. C
Resistance to EP lubricants
Low swell in hydrocarbon fluids
Delivers quality and reliable performance for every type of repair

from

$2.99

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.

Product Features:

Design type: spring loaded; 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

Most Sold 1963 GMC Suburban Transmission Mounts

Explore our best-selling GMC parts for the 1963 Suburban among 3 OEM and aftermarket options starting from $30.49.

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from

$30.49

Transfer Case Torque Mount

from

$48.99

Durable polyurethane to handle the stress of high horsepower
Same durometer as other BlackHeart and Hooker poly mounts
Can be used in place of 1-bolt or 2-bolt mount
Absorbs vibration and last longer than rubber
Ideal for use on street or strip applications
Molded indentions for socket clearance to ease installation
Complete with Grade 8 mounting hardware
Bolt Spacing on the Wider Side: 4-inch
Bolt Spacing on the Narrow Side: 1.5-inch

from

$44.99

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 feature a unique built-in safety lock to keep from separating under high torque loads. Fits 1 or 2 bolt GM and Jeep applications.

Product Features:

Durable polyurethane to handle the stress of high horsepower
Same durometer as other BlackHeart and Hooker poly mounts
Can be used in place of 1-bolt or 2-bolt mount
Absorbs vibration and last longer than rubber
Ideal for use on street or strip applications
Molded indentions for socket clearance to ease installation
Complete with Grade 8 mounting hardware
Bolt Spacing on the Wider Side: 4-inch
Bolt Spacing on the Narrow Side: 1.5-inch

Top-Rated Transmission Parts Brands For Your 1963 GMC Suburban

Shop for the best-rated brands offering Transmission Parts and other products for your 1963 GMC Suburbans. Below you’ll find some of our best rated Transmission Parts from National, Driveworks, and Imperial, and more. Transmission Parts from these brands that fit a 1963 Suburban start at just $8.99 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 1963 GMC Suburban Transmission Parts

When it comes to maintaining or upgrading your 1963 GMC Suburban, 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 1963 GMC Suburban. 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 $9.99, with an average price of just $11.32. Plus, with over 10 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.

from $9.99

(1)

Multi-Purpose Seal

“These seals replaced the original “LEATHER” seals. The double lip design (Oil in – Dirt out) is a better seal!”

from $12.99

(5)

Multi-Purpose Seal

“It seals great so far”

from $10.99

(4)

Multi-Purpose Seal

“it worked”

Popular Driveworks 1963 GMC Suburban Transmission Parts

Driveworks auto parts is one of the highest quality Transmission Part brands in the market. Any 1963 GMC Suburban owner should feel confident when installing genuine Driveworks parts in their vehicle. To ensure the best fit and performance for your 1963 Suburban, Advance Auto Parts carries a full inventory of 1 Driveworks Transmission Parts. Plus you will be keeping your GMC in peak condition while saving money because prices on these Driveworks Transmission Parts range up to $8.99, plus, with more than 47 customer reviews and an impressive 4.2 stars average rating, you can be confident the Fram Transmission Parts below will deliver on both quality and value.

from $8.99

(47)

Taper Bearing Set

“Great”

FAQs for 1963 GMC Suburban Transmission Parts

Which Transmission Parts are best-sellers for 1963 GMC Suburbans?

Out of 49 Transmission Parts that fit 1963 GMC Suburbans, the following parts are the top sellers:

Mounting Kit System (6014844) – $11.99
Multi-Purpose Bearing (3275876) – $35.99
Econo-Kool Transmission Oil Cooler (6014720) – $40.99

What’s the price range for 1963 GMC Suburban Transmission Parts?

Transmission Part prices for the 1963 GMC Suburban start at $2.99 and go up to $1,126.99 for the most premium parts.

What’s the average price of a Transmission Part for a 1963 GMC Suburban?

The average price for Transmission Parts for the 1963 GMC Suburban is $63.12. 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 Suburban model years?

Yes, we currently carry Transmission Parts for 10 model years of GMC Suburbans between 1955 and 1966. Transmission Parts are bought most frequently for the following model years: 1966, 1965, 1964, 1962, 1961, 1960, 1958, 1957, and 1959.

What are the cheapest Transmission Parts for my 1963 GMC Suburban?

The cheapest 1963 GMC Suburban Transmission Parts we carry in stock are:

Multi-Purpose Seal (18444449) – $2.99
Multi-Purpose Seal (18442789) – $3.29
Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) (22148989) – $5.99
Multi Purpose Seal (3271471) – $6.99
Clutch Pilot Bushing (20330523) – $7.29

What are the top-rated Transmission Parts that fit the 1963 GMC Suburban?

Out of 1,255 reviews by customers, our 1963 GMC Suburban Transmission Parts have an average customer rating of . These are some of the highest-rated Transmission Part types for the 1963 GMC Suburban and their top-rated products:

Transmission Bearings
- Taper Bearing Set (5050499) – $8.99
- Multi-Purpose Bearing (3275876) – $35.99

What types of Transmission Parts do you sell for my 1963 GMC Suburban?

As of 6/2/26, these are some of the most in-demand types of Transmission Parts for a 1963 GMC Suburban:

Can I get help with 1963 GMC Suburban 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 Suburban Transmission Parts?

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

1963 GMC Suburban Transmission Parts

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

Felpro – Manual Transmission Gasket Set (Part No.TS 30118)

ATP – Automatic Transmission Master Repair Kit (Part No.CM-11)

Driveworks – Taper Bearing Set (Part No.S-A-2)

Felpro – Transmission Oil Pan Gasket 13 Bolt Hole One Piece Gasket (Part No.TOS 18621)

Hays – Race Torque Converter Pglide 32-3600 Stall (Part No.97-1A32F)

B & M – Automatic Shifter, Pro Stick Shift with CVR (Part No.80706)

Imperial – Maxi-Kool XL Transmission Oil Cooler (Part No.243012)

Energy Suspension – Transfer Case Torque Mount (Part No.3.1107R)

ATP – Automatic Transmission Overhaul Kit (Part No.CGS-17)

National – Multi-Purpose Bearing (Part No.A-35)

Imperial – Quick Connect Coupler (Part No.240250)

ATP – Automatic Transmission Extension Housing Seal (Part No.HO-8)

National – Bearing Race (Part No.LM501310)

National – Multi-Purpose Seal (Part No.481181N)

National – Bearing Race (Part No.02420)

National – Differential Pinion Seal (Part No.5778)

ARP Auto Racing – For Use With 90 Degree V6 Chevy/ 265 And 454 V8 With 2 Piece Rear Seal (Part No.200-2902)

Felpro – Manual Transmission Gasket Set (Part No.TS 5190)

National – Multi-Purpose Bearing (Part No.207-S)

National – Engine Crankshaft Seal (Part No.5092)

National – Multi-Purpose Seal (Part No.240698)

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

Imperial – Mounting Kit System (Part No.226201)

Hooker BlackHeart – Hooker BlackHeart Polyurethane Transmission Mount – Red (Part No.71223030HKR)

National – Multi-Purpose Bearing (Part No.207-L)

ATP – Automatic Transmission Oil Pan Gasket (Part No.CG-10)

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

Felpro – Transmission Oil Pan Gasket 14 Bolt Hole One Piece Gasket (Part No.TOS 18608)

Mr. Gasket – Automatic Transmission Oil Pan Gasket (Part No.8693)

ATP – Automatic Transmission Oil Pan Gasket (Part No.CG-10)

Dorman – Clutch Pilot Bushing .593 In. x 1.09 In. Type A, Length .750 In. (sold by each) (Part No.690-014)

Dorman – Clutch Pilot Bushing (Part No.690-014.1)

ATP – Automatic Transmission Front Pump Bushing (Part No.CB-4)

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

Imperial – Maxi-Kool XL Transmission Oil Cooler (Part No.243007)

Imperial – Plate and Fin Style Transmission Cooler, Light Duty, 3/4" x 5-7/8" x 11" (Part No.243006)

Imperial – Mounting Kit System (Part No.226201)

Imperial – Econo-Kool Transmission Oil Cooler (Part No.242010)

Imperial – Econo-Kool Transmission Oil Cooler (Part No.242009)

Imperial – Maxi-Kool XL Transmission Oil Cooler (Part No.243012)

Imperial – Plate and Fin Style Transmission Cooler, Heavy Duty, 3/4" x 9-1/2" x 11" (Part No.243008)

Imperial – Econo-Kool Transmission Oil Cooler (Part No.242012)

Imperial – High Performance Transmission Oil Cooler (Part No.240514)

Imperial – High Performance Transmission Oil Cooler (Part No.240512)

National – Multi-Purpose Seal (Part No.5200)

National – Multi-Purpose Seal (Part No.470059)

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

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

National – Differential Pinion Seal (Part No.5778)

National – Multi-Purpose Seal (Part No.240698)

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

National – Multi-Purpose Seal (Part No.5778V)

National – Engine Crankshaft Seal (Part No.5092)

National – Multi-Purpose Seal (Part No.481181N)

National – Multi-Purpose Seal (Part No.480954)

Energy Suspension – Transfer Case Torque Mount (Part No.3.1107R)

Hooker BlackHeart – Hooker BlackHeart Polyurethane Transmission Mount – Red (Part No.71223030HKR)

Hooker BlackHeart – Hooker BlackHeart Polyurethane Transmission Mount – Black (Part No.71223029HKR)