The Transmission Parts Supply Store for manual and auto-shift transmission parts. We have distribution warehouses all over the USA fully stocked with ready to ship, discount priced truck transmission parts for all major brands like Eaton Fuller, Mack, Rockwell Meritor, Dana Spicer, Allison and ZF.
Repair parts for heavy-duty truck transmissions, mid-range transmissions and auxiliary transmissions in both genuine OEM and quality aftermarket replacement parts with worldwide delivery.
Gear & Transmission is your wholesale warehouse store for all your truck transmission parts needs. Discount priced master overhaul kits, gasket kits, rebuild kits, bearing kits, input shafts, output shafts, synchronizers, yokes, sensors, ECU, shifters, splitters and shift knobs, shift forks, main shafts, tail shaft, counter shafts, main shaft gears, shafts, housings, gears, sliding clutches, electronics and controls, top covers, clutches, clutch kits and much more for automatic and standard truck transmissions. Most parts are also available in good used take-outs as well as new OEM, aftermarket and rebuilt.
- Please pick your transmission below for more information.
- Allison Transmission Parts
- Eaton Transmission Parts
- Fuller Transmission Parts
- Mack Transmission Parts
- Meritor Transmission Parts
- Rockwell Transmission Parts
- Spicer Transmission Parts
- ZF Truck Transmission Parts
We use only OEM replacement parts from the original manufacturer in every unit we build and sell. We recommend you do the same and use genuine parts to rebuild your transmission for the longer service life and the reliability that only comes with genuine repair parts, but, when price is a factor we do offer aftermarket parts.
When you need quality discount parts to repair or rebuild your truck transmission you can rest assured Gear and Transmission will have what you need at a fair price and deliver it to your door fast. We also stock a complete line of aftermarket parts to save you even more and we ship and export worldwide.
Buy direct and save! We stock all the parts you will ever need to rebuild any model at wholesale warehouse prices. We are the heavy-duty, mid-range and auxiliary truck and equipment transmission super store.
No matter what you need, one item or a list of parts, you can make one call because we stock it all with same day shipping and overnight delivery.
Don’t want to repair it yourself? No problem, we stock thousands of ready to ship exchange transmissions in our distribution centers across America. We also offer professional rebuilding services if you prefer and will pick up and deliver to your door and we always pay for the return truck freight.