The Eaton Fuller Nut, part number 18210, is a fastener used in the oil cooler and auxiliary countershaft pump groups of a wide range of Fuller transmissions. Parts manuals reference this nut in quantities of two per assembly, and it appears in kits K-1956, K-1700, K-1703, and K-3476 across multiple model families. Compatible transmission series include FR, FRO, FROF, FOM, FM, RT, RTO, and RTLO variants. Call us to confirm the correct fit for your specific transmission model.
Interchanges:
- 1115664
- 18210-SP
- 3088-18210
- FUL18210
Features
Genuine Eaton Fuller part number 18210
Fits oil cooler group and auxiliary countershaft pump group assemblies
Typically used in quantities of two per assembly
Included in kits K-1956, K-1700, K-1703, and K-3476
Covers a broad range of Fuller transmission models including FR, FRO, FROF, FM, RT, RTO, and RTLO series
Used in 330 Eaton Fuller models
