Manual Transmissions

Whether your truck are moving dirt, freight, or extra heavy loads, you are sure to find a manual transmission that will keep you on the road for many miles to come. We carry top brands such as Eaton, Fuller, Meritor, Mack, and Volvo I-Shift.

Product description

  • Remanufactured and inspected to pass our high standard of quality
  • All transmissions are Dyno tested and recorded to assure the highest quality results
  • Select manual transmissions come with a 2-year warranty
  • Towing paid if failure occurs under warranty
  • Freight prepaid to dealers/customers for both the unit and the core

Models We Carry

Spicer 5 & 7 Speed

A staple in the industry, these Dana/Spicer transmissions are built to last for many miles.

FS 5 & 6 Speed

This transmission combines a fuller transmission with a Solo self-adjusting clutch to deliver up to a 60-70% lower life-cycle cost than most automatic transmissions

RT 9 & 10 Speed

Eaton 9-speed transmissions are manual synchromesh transmissions suitable for vehicles with engines generating a maximum of 1100 Nm torque. Eaton 10-speed transmissions are manual synchromesh transmissions suitable for vehicles with engines genera


Rockwell 9 & 10 Speed

Though older, these tough as nails transmissions can be remanufactured and reworked to provide your truck with many more miles.

FRO 10 Speed

Eaton’s FRO 10 speed transmissions have a reputation for being one of the most durable and reliable for both vocational and on-highway driving.

RT 13 & 18 Speed

This innovative design by Eaton creates a low inertia mainshaft allowing for fast and smooth shifting.


Mack has been an industry leader for many years, with their heavy-duty and durable American-made transmissions, your truck are sure to be on the road for many miles.



Valley Truck Parts is committed to getting you the right part for the job. Fill out our contact form and an experienced customer care member will be happy to assist you.

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