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The product is verified as being authentic; however, this does not guarantee the condition or fit for purpose of the product.

Transmission subassemblies

Save labor costs and tooling expenses, and improve the efficiency of your transmission rebuilding operation, by using Fuller subassemblies.

Main shaft, counter shaft, shift bar housing, and rear case assemblies are available, fully assembled using genuine Fuller parts, to ensure they perform to exacting original equipment standards.


100% genuine Eaton
Reduced inventory
Fewer individual loose parts
Peace of mind
Backed by Roadranger support


  • Simplify and streamline operations for maximum throughput.
  • Provide your customers with faster turnaround.
  • Reduce inventory of individual loose parts.
  • All parts are genuine Fuller parts, so you can be sure you are providing the best quality for your customers.
  • Pre-assembled units are shipped in special protective packaging to prevent damage during shipping.
  • Subassemblies feature a full, one-year warranty from date of sale.
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