The Eaton Fuller K-2366 or K2366 Key and Washer Kit is a genuine OEM hardware kit for Fuller series transmissions. The kit contains seven washers across four part numbers (4300382 x4, 4300383 x2, 4300384 x1, 4300830 x2) plus one mainshaft key (part number 4304614, identified as the M-Shaft SPL key) and an instruction letter. This is the correct kit when servicing the main shaft hardware on compatible Fuller transmissions. Call us to confirm proper fit for your specific transmission application.
Interchanges:
- 10550
- 3134741
- 4300890
- E9HZ7B220A
- EF10550
- K2366SP
- SA923
Features
Genuine Eaton Fuller OEM kit, part number K-2366 or K2366
Includes mainshaft SPL key (part 4304614) plus seven washers across four part numbers
Washer breakdown: 4300382 (qty 4), 4300383 (qty 2), 4300384 (qty 1), 4300830 (qty 2)
Instruction letter (L-692) included in kit
Sold individually as a complete kit (unit of measure: each)
