The Eaton Fuller K-3979 or K3979 Spacer Kit is a genuine OEM shift controls component listed under the Shift Controls group in Eaton Fuller illustrated parts manuals. The kit includes four shift lever spacers (part 4306550, qty 2 each) and four mounting screws (X-8-164). It is referenced in the parts manuals for a broad range of Eaton Fuller transmission models, including RTO, RTLO, RTLOM, FM, FM-D, FO, and FOM series units spanning 10-speed through 18-speed configurations. Call us to confirm proper fit for your specific transmission model.
Features
Genuine Eaton Fuller OEM shift controls spacer kit
Includes 2 shift lever spacers (part 4306550) and 4 mounting screws (X-8-164)
Quantity: 4 spacers total per kit (item 7 in Shift Controls group)
Listed in Eaton Fuller parts manuals for RTO, RTLO, RTLOM, FM, FO, and FOM series transmissions
Covers 10-speed through 18-speed Eaton Fuller manual transmission models
Also referenced as HFK-3979
