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Transmission Parts and Components

Few parts are as important for the performance of your vehicle as its transmission. That’s why it’s crucial when you’re rebuilding or repairing a transmission to have aftermarket components and parts you can count on to deliver the best possible performance. Any aftermarket components you introduce to your transmission have to function just as well as the OEM components. Otherwise, you run the risk of damaging your transmission as well as receiving less-than-optimal performance. When you need high-quality, cost-effective manual transmission components that you can trust, look no further than ProActive Gears.

For more than 35 years, ProActive Gears has been supplying quality drivetrain and manual transmission parts from some of the highest-quality manufacturers in the world. Our long-standing relationships with these manufacturers mean we are the premier source for manual transmission gears and other essential components. Because these components are manufactured to the exact OEM specifications, you can be assured that they will fit right into your existing transmission without issue. What’s more, we supply these components at the most cost-effective prices on the market.

The ProActive Gears Difference
ProActive Gears supplies components and parts for a wide array of manual transmissions, including those listed on the page below. When you choose to work with us to supply you with the aftermarket manual transmission components you need for your vehicle, you’ll not only receive the highest-quality components at the most cost-effective prices found anywhere in the marketplace, but you’ll also benefit from ProActive Gears’ exceptional customer service.

We work hard to leverage our extensive expertise to serve our customers with the components and parts that meet their specifications. With our experience in the industry, we know what it takes to ensure our customers get exactly what they need for their vehicles. We’re more than willing to help you find the parts and components you require, as well. Simply put, there’s no better place to source aftermarket transmission components that you can count on than ProActive Gears. Take a look at our selection below. Then, contact us today to learn how we can help you keep your vehicles on the road longer.

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NV4500 4th Gear Input Clutch Cone; Part # 21313 NV4500 4th Gear Input Clutch Cone; Part # 21313

4th Gear Input Clutch Cone

Our Price: $34.99
NV4500 Front Bearing Retainer for 1 3/8" Input Shaft; Part # 18161D NV4500 Front Bearing Retainer for 1 3/8" Input Shaft; Part # 18161D

Front Bearing Retainer for 1 3/8" Input Shaft

Our Price: $45.99
NV4500 3rd Gear Counter Shaft, 30T, 5.61 Ratio; Part # 17330 NV4500 3rd Gear Counter Shaft, 30T, 5.61 Ratio; Part # 17330

3rd Gear Counter Shaft, 30T, 5.61 Ratio

Our Price: $59.99
AX5 Input Shaft, Gas 4 CYL ; Part # AX5-16B AX5 Input Shaft, Gas 4 CYL ; Part # AX5-16B

Input Shaft, Gas 4 CYL

Our Price: $64.99
NV4500 Input Shaft, 22T, 19 splines, Dodge 5.61 Ratio; Part # 17311 NV4500 Input Shaft, 22T, 19 splines, Dodge 5.61 Ratio; Part # 17311

Input Shaft, 22T, 19 splines, Dodge 5.61 Ratio

Our Price: $84.99
NV4500 5th Gear Counter Shaft, 51T, 5.61 Ratio; Part # 17318 NV4500 5th Gear Counter Shaft, 51T, 5.61 Ratio; Part # 17318

5th Gear Counter Shaft, 51T, 5.61 Ratio

Our Price: $84.99
AX5 Counter Shaft, 45-31-20-13-14T; Part # AX5-8A AX5 Counter Shaft, 45-31-20-13-14T; Part # AX5-8A

Counter Shaft, 45-31-20-13-14T

Our Price: $89.99
AX5 Main Shaft, 4x4; Part # AX5-2A AX5 Main Shaft, 4x4; Part # AX5-2A

Main Shaft, 4x4

Our Price: $99.99
NV4500 Main Shaft 29 spline w/out Drop Washer Kit, Dodge 4x4; Part # 27173L NV4500 Main Shaft 29 spline w/out Drop Washer Kit, Dodge 4x4; Part # 27173L

Main Shaft 29 spline w/out Drop Washer Kit, Dodge 4x4

Our Price: $119.99
ZF650 Input Shaft, 23T, Fits Chevy/GM ZF650 Input Shaft, 23T, Fits Chevy/GM

Input Shaft, 23T, Fits Chevy/GM

Our Price: $124.99