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2003 Transmission & Drivetrain

Part Groups

Results 1 - 24 of 212

Timken Wheel Bearings

Timken wheel bearings are designed to be exact replacements for your OEM wheel bearings. Their steel roller bearing configuration allows for maximum performance without sacrificing durability. Available for a variety of passenger cars, trucks, and SUVs, these Timken wheel bearings will get you back on the road in no time.

4.71 out of 5 stars ( 262 )

$10.99

$12.99

Chevrolet Performance Flywheel Bolts

Properly secure your flywheel with these flywheel bolts from Chevrolet Performance. These high-quality bolts feature steel construction with a durable black oxide finish.

5.0 out of 5 stars ( 5 )

$4.99

Timken Wheel Seals

Do you want a better sealing surface? Timken wheel seals offer consistent, leak-proof performance. Manufactured with the same precision as the company's legendary bearings, Timken relies on quality materials and their knowledge of design to provide replacement parts with a longer service life. Most of these wheel bearing seals are chemical- and abrasion-resistant, keeping fluids in and dirt out. Choose a name you know to help with your next auto project—choose Timken wheels seals, available for fitment on thousands of vehicles.

4.61 out of 5 stars ( 190 )

$3.99

$13.99

Dorman Differential Vents

We all respond to pressure in different ways. Dorman differential vents equalize the atmospheric pressure in your vehicle's differentials. Vents deteriorate over time and can often get clogged, requiring replacement. These Dorman vents are constructed from high-quality materials and are manufactured to strict engineering quality standards. Prevent debris from entering and causing fluid contamination, while allowing excess pressures and gases to filter out with Dorman differential vents.

4.38 out of 5 stars ( 8 )

$5.99

$9.99

OER Differential Vents

OER rear axle/transmission ventilators are reproductions of the original equipment used by GM on a multitude of applications from the 1950s through today. These differential vents can be utilized for rear axle housing, automatic transmissions, the front transfer case of 4x4 models, and fuel tank evaporator canisters that have a 3/8 in. hole for a ventilator.

4.05 out of 5 stars ( 22 )

$6.99

Crown Automotive Clutch Fork Pivot Balls

Crown Automotive clutch fork pivot balls allow for the adjustment of the release fork height when the clutch assemblies are changed. An improperly aligned clutch fork can increase the amount of pedal throw required to release the clutch. The surface where the pivot ball and clutch fork meet should be round, without any flat spots. These replacement parts from Crown are a direct fit for your Jeep.

5.0 out of 5 stars ( 5 )

$8.99

Timken Taper Bearing Cups

Timken has been a leader in roller bearings since the late 19th century--unquestionably the most trusted name and brand for dependable OE replacements. Timken taper bearing cups are recognized for their quality steel construction and are used in a variety of automotive applications, from trucks to trailers. Various diameters are available for both inner and outer raceway cup locations. When you're dealing with axle bearing races, you can't afford to take chances with inferior products. Find the Timken taper bearing cups to fit your vehicle, then drive with complete confidence in the wheels beneath you.

5.0 out of 5 stars ( 39 )

$6.99

$12.99

Dorman Transmission Case Vents

Dorman transmission case vents offer OE operation and fit. You'll keep your vehicle on the road longer for less when you restore proper transmission ventilation. When excess case pressure is prevented, the transmission is protected against fluid leaks.

4.77 out of 5 stars ( 13 )

$2.99

Dorman Torque Converter Bolts

Are you trying to locate just the right bolt to complete your clutch repair? Dorman's torque converter bolts ensure the correct bolt length, thread pitch, and strength. These high-quality, steel-constructed bolts are coated with black oxide for corrosion resistance, and the threads are coated with a special thread-locking compound to maintain proper bolt torque. These direct replacements provide a proper fit every time--no special tools are required for installation.

5.0 out of 5 stars ( 10 )

$5.99

Timken Pinion Bearing Races

An old race should never be re-used with a new bearing--no matter how good its condition may appear to the naked eye. Timken pinion bearing races feature premium design, enhanced surface finishes, and are manufactured using quality materials to ensure longer bearing life and excellent antifriction properties. They work as a team with your bearings to keep your gears in motion. Timken bearing races are available as direct-fit OE replacements or for custom applications. Choose pinion bearing races from Timken on your next automotive job. Features include: * Designed to effectively reduce friction * Ultimate load-handling capability * Built for long service life * Meet high performance standards

4.9 out of 5 stars ( 21 )

$8.99

$12.99

Chevrolet Performance Flexplate Bolts

Chevrolet Performance offers these flexplate bolts for a variety of engines. They're made of top-quality materials by a name you can trust!

2.2 out of 5 stars ( 5 )

$6.99

$9.99

Yukon Gear & Axle Mighty Axle Seals

Yukon Gear & Axle Mighty axle seals use the latest designs and manufacturing technologies to produce a precision fit, tight seal, and long life. Maybe your old seals are starting to wear or maybe you're replacing axles—both are a good time for new seals. Whatever the reason, order the Mighty seals from Yukon Gear & Axle designed to fit your application.

3.83 out of 5 stars ( 36 )

$7.99

$8.99

Timken Tapered Cone Bearings

Drivers and mechanics who know quality automotive parts insist on Timken tapered cone roller bearings. These small circular elements carry heavy responsibility, providing less friction and extended life for your axle components. Timken bearings are available in a wide range of bore and diameter sizes to fit countless dozens of applications. Match your vehicle specs with the replacement tapered cone bearings you need to ensure outstanding wheel performance.

4.87 out of 5 stars ( 52 )

$8.99

On Sale

McLeod Pilot Bearings and Bushings

Worn pilot bearings cause rough shifting, which can wear out your transmission. When you change your clutch, count on McLeod for high-quality pilot bearings and bushings to properly align your clutch with the crankshaft.

4.1 out of 5 stars ( 40 )

$11.75


$10.58

Yukon Gear & Axle Crosspin Bolts

Yukon Gear & Axle offers top-quality small parts, like these replacement crosspin bolts, to help you complete your differential repair, rebuild, restoration or upgrade. They're manufactured from hardened steel for maximum durability and engineered to fit specific axle model applications. For all your differential part needs and more, look no further than Yukon Gear & Axle.

4.0 out of 5 stars ( 11 )

$9.89

$9.99

Summit Bucks

ACDelco Transmission Fluid Dipstick Seals

ACDelco transmission fluid dipstick seals fit perfectly around the base to help prevent leaks. Designed to provide OE performance, the seals are offered in several styles for factory fitment on thousands of vehicles. Guard against unwanted leaks; replace dirty, aging, or damaged originals with a new transmission fluid dipstick seal from ACDelco.

4.2 out of 5 stars ( 5 )

$3.99

Timken Axle Bearing Races

Timken axle bearing races work in tandem with your bearings to deliver precision and performance. High-quality races provide cost-effective friction management for your automotive needs, and Timken has been a global leader since it began manufacturing bearing components in the late 1800s. Match your vehicle specs to the axle differential race replacements needed. Depend on Timken for a perfect fit and proficient wheel/axle function.

5.0 out of 5 stars ( 8 )

$9.99

Yukon Gear & Axle Ring Gear Bolts

Yukon Gear & Axle ring gear bolts are available in a wide variety of diameter/pitch combinations and lengths to correctly fit your vehicle. These steel bolts offer strength and security with precision manufacturing. Get bolted in for the road ahead—or the lack thereof—with Yukon Gear & Axle hardware.

4.46 out of 5 stars ( 24 )

$2.50

$11.99

National Bearing Automatic Transmission Selector Shaft Seals

These National Bearing automatic transmission selector shaft seals are designed to keep your transmission sealed up properly. They are manufactured from durable steel and have a rubber insert for a leak-free seal. The selector shaft seals are available to fit most automatic transmission models.

3.67 out of 5 stars ( 3 )

$9.99

TransGo Automatic Transmission Accumulator Pistons

These TransGo automatic transmission accumulator pistons are designed to replace the original plastic accumulators that break or crack after prolonged use. They are manufactured from aluminum and machined to precise specifications for a simple bolt-in installation.

4.77 out of 5 stars ( 22 )

$9.00

$10.56

Spicer Drivetrain Products Differential Cover Bolts

Spicer Drivetrain Products differential cover bolts are available in a variety of steel bolts applications to fit Dana, Ford, GM, Chrysler, and many other differential covers. Order the bolts designed for your axle model application.

Not Yet Reviewed

$1.99

$3.99

Summit Bucks

ACDelco GM Genuine Parts Flywheel Bolts

ACDelco GM Genuine Parts flywheel bolts are designed, engineered, and tested to rigorous standards, and are backed by General Motors. Providing secure fastening of components, these bolts are the true OE parts installed during the production or validated by General Motors for GM vehicles. Get the correct fit and function, along with a hassle-free install utilizing ACDelco GM Genuine Parts flywheel bolts.

Not Yet Reviewed

$4.99

Crown Automotive Axle Hub Bolts

Crown Automotive axle hub bolts are direct OE replacements made to strict quality-control standards. They're machined from steel and zinc plated to resist rust and corrosion. These wheel hub fasteners are designed to fit either the driver or passenger side on select Jeeps. Order the bolts recommended for your particular application.

5.0 out of 5 stars ( 2 )

$6.99

ATP Automatic Transmission Filter Kits

ATP automatic transmission filter kits include everything you need for a fast, efficient filter change. They include all gaskets, filters, and other components that you might require. These replacement filters are specifically designed for your transmission; therefore, improper fitment is never an issue! Order the kit recommended for your application.

4.44 out of 5 stars ( 109 )

$9.99

$14.99

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