The Eaton Fuller K-3783 or K3783 is a countershaft replacement kit for Fuller manual transmissions. The kit contains two components: countershaft part number 4301054 and an Eaton instruction letter (L-3194). According to Eaton's own illustrated parts manuals, this kit is listed as a direct replacement for the lower countershaft assembly in eleven Fuller transmission models spanning the RT-8608L, RTF-8608L, RTO-9109A-AT, RTX-14609A, RTX-14609B, RTX-14609P, RTX-14609R, RTXF-14609A, RTXF-14609B, RTXF-14609P, and RTXF-14609R. It also supersedes earlier reference numbers 20804 and K-2935. Call us to confirm proper fit for your specific transmission serial number.
Features
Kit contents: countershaft (part number 4301054) and Eaton instruction letter (L-3194)
Supersedes earlier part numbers 20804 and K-2935
Fits eleven Fuller transmission models: RT-8608L, RTF-8608L, RTO-9109A-AT, RTX-14609A, RTX-14609B, RTX-14609P, RTX-14609R, RTXF-14609A, RTXF-14609B, RTXF-14609P, RTXF-14609R
Listed in Eaton's own illustrated parts manuals under Countershaft Assembly and Miscellaneous (Internal Box) groups
Also referenced as HFK-3783
Tech Specs
- Kit Part Number: K-3783 or K3783
- Kit Contents: Countershaft (4301054) x1, Instruction Letter (L-3194) x1
- Supersedes: 20804, K-2935
- Applicable Transmission Models: RT-8608L, RTF-8608L, RTO-9109A-AT, RTX-14609A, RTX-14609B, RTX-14609P, RTX-14609R, RTXF-14609A, RTXF-14609B, RTXF-14609P, RTXF-14609R
- Alternate Reference: HFK-3783
- Sold as: Each
