Performance Parts / Replacement Parts

All engines have a “powerband”, an RPM range in which the engine operates most efficiently and makes the best power. The transmission has gear ratios that keep the engine in its powerband through a range of vehicle speeds, so you can accelerate from a stop, as well as cruise at 65 mph on the freeway. Maintain your transmission and use the best parts, and you’ll get many miles of dependable service. And for that, you’ve come to the right place.

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The engine must have a means of disconnecting from the transmission so it stays running when the vehicle is stopped. On an automatic transmission this device is called a torque converter, while vehicles with manual transmissions have a clutch. The clutch is engaged every time the vehicle pulls away from a stop and the driver shifts gears, so it is subjected to considerable wear and must be replaced periodically or slippage and other problems can result. Replace your worn parts with a clutch disc, pressure plate, release bearing, and flywheel from our wide selection, and you’ll be ready for many more miles.

No matter whether you roll with 3 pedals or you’re strictly automatic, if you’re the type that likes to tackle any repair job, we can help. From individual components like bearings, seals, bands, clutches, and modulators to complete overhaul kits, with our parts you’ll be able to complete the job successfully. Fluid leaks are a common transmission problem that can range from drips that make an annoying stain on the driveway to a gusher that creates a dangerous low fluid level. With our assortment of seals and gaskets you’ll be able to keep fluids inside the transmission where they belong and the tarmac clean.

On the other hand, if you’d rather not get elbows deep in the job and want the quickest, easiest repair, perhaps one of our replacement transmissions is right for you. Our replacement transmissions aren’t just rebuilt, they’re remanufactured, with every clearance and dimension returned to specification and all common wear parts replaced with new. In the process, they’re also reverse engineered, to eliminate any original factory defects that could have caused the unit to fail. Finally, each transmission undergoes a simulated road test to ensure it will operate perfectly when it’s installed in your vehicle.

Guides & Articles

  • Replacement Transmission Parts
    Clutch Kit vs Clutch Disc or Pressure Plate
    If you’ve decided it’s time to replace the clutch on your manual-transmission car, you’ve reached the point where advantages (crisp, new-feeling response) have come to outweigh disadvantages (significant labor costs or time spent doing it yourself). Whether you don’t have a choice because your old clutch slips badly, or you want to take initiative and upgrade your vehicle by sharpening performance off the line, you have high expectations about the finished result once high labor costs are paid or you’ve spent a lot of time and effort doing it yourself. You’re anticipating silky release and take-in of the clutch pedal, smooth running without harshness or vibrations, crisp shifts that chirp tires on pavement, and the fact that your vehicle feels brand new again. Knowing what’s important when a clutch job is being done can get you those results and save you money, because taking shortcuts usually yields disappointment.
  • Replacement Driveline & Axles
    The Difference Between A Transaxle And A Transmission
    In this article we'll look at the differences between a "transaxle" and a "transmission". In short, a transaxle performs both the gear-changing function of a transmission and the power-splitting ability of an axle differential in one integrated unit. A transmission performs the gear-changing function only, delivering power via a single output shaft at the back of the unit. Although both perform gear shifts in the same fashion, there's often confusion about these two terms because the word "transmission" is sometimes used as a blanket description to include transaxles when it should not be.
  • Ignition Parts
    Auto Parts: Dealer vs. Aftermarket
    The question of whether to buy parts from an automotive dealer vs. ones from aftermarket manufacturers is as age-old as the automobile itself. Below, we'll take a look at things worth considering to help you make a better choice if you're facing that same question. Automobile manufacturers and dealerships always advertise the fact that their parts are "genuine" because they were made by the exact same production facility that made the parts installed on the assembly line.
  • Replacement Transmission Parts
    How To Perform An Automatic Transmission Fluid & Filter Service
    In this installment, we'll give you the steps for replacing the transmission fluid and fluid filter inside your vehicle's automatic transmission – saving you several hundred dollars by sparing you a visit to the shop. This maintenance procedure is a straightforward one, and it's important for the overall longevity of your transmission. The engineers that built your car tested it thoroughly, and they know more than anyone on earth does about its breaking points and how to keep mechanical components healthy, so following your vehicle manufacturer's recommended service intervals is essential. While draining a trans pan and refilling it only replaces one-half to two-thirds of your overall fluid (the rest remains inside the torque converter), don't let it diminish the importance of keeping your automatic trans fluid (ATF) fresh.

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Replacement Transmission Parts Reviews

Average rating:  4.5  4.7 - 86 reviews
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5 of 5
Oil Cooler Lines
The cooler lines were bent perfectly. The fittings match and fit perfectly with no leaks. They were easy to install.
KPosted by Kevin (Allentown, PA) /
1964 Chevy Impala
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