The Eaton Fuller K-1926 is a countershaft replacement kit for RTX and RTXF series manual transmissions. Listed in Eaton's own illustrated parts manuals for 18 transmission models, including the RTX-11610, RTX-11715, RTX-14610, RTX-14715, RTX-15715, RTXF-11615, RTXF-14715, and RTXF-15715, among others. The kit contains four components: one countershaft (OEM 20463), one square countershaft key (OEM 4304840), one Woodruff key No. 1210, and one dowel pin (OEM 31AX532). Call us to confirm the correct fit for your specific transmission build.
Interchanges:
- 35530227
- 60750
- EF60750
- K1926SP
- S-D419
- ZBFK1926
- NAVISTAR 1646890C91
Features
Listed in Eaton Fuller illustrated parts manuals for 18 RTX and RTXF series transmissions
Kit includes countershaft (OEM 20463), square countershaft key (OEM 4304840), Woodruff key No. 1210, and dowel pin (OEM 31AX532)
Covers RTX and RTXF models from the 11610 through 15715 range
Sold individually as one complete kit
Tech Specs
- Kit Part Number: K-1926 or K1926
- Kit Contents: Countershaft (OEM 20463) x1, Square Countershaft Key (OEM 4304840) x1, Woodruff Key No. 1210 x1, Dowel Pin (OEM 31AX532) x1
- Application: RTX-11610, RTX-11615, RTX-11715, RTX-12610, RTX-14610, RTX-14615, RTX-14715, RTX-15615, RTX-15715, RTXF-11610, RTXF-11615, RTXF-11715, RTXF-12610, RTXF-14610, RTXF-14615, RTXF-14715, RTXF-15615, RTXF-15715
- Sell Pack: 1 Each
