The Eaton Fuller 4303968 is a countershaft square key used in the countershaft assembly of RTLO and RTLOF 610B-series 10-speed transmissions. This key measures 0.125 in. x 4 in. x 6 in. and is listed at a quantity of two per countershaft assembly in the illustrated parts manuals. It is referenced across 26 transmission models, including the RTLO-11610B through RTLOF-18610B range. Also cross-referenced as 4303968-SP, FUL4303968, and ZBF4303968. Call us to confirm proper fit for your application before ordering.
Features
Genuine Eaton Fuller countershaft square key, part number 4303968
Dimensions: 0.125 in. height x 4 in. width x 6 in. length
Two keys required per countershaft assembly per OEM illustrated parts manual
Fits 26 RTLO and RTLOF 610B-series 10-speed transmission models
Cross-references: 4303968-SP, FUL4303968, ZBF4303968, 3088-4303968
Tech Specs
- Part Number: 4303968
- Cross References: 4303968-SP, FUL4303968, ZBF4303968, 3088-4303968
- Key Type: Square
- Dimensions (H x W x L): 0.125 in. x 4 in. x 6 in.
- Qty per Countershaft Assembly: 2
- Application Group: Countershaft Assembly
- Fits Transmission Models: RTLO-11610B-T2, RTLO-12610B-T2, RTLO-12610B, RTLO-13610B-T2, RTLO-13610B, RTLO-14610B-T2, RTLO-15610B-T2, RTLO-15610B, RTLO-16610B-T2, RTLO-17610B-T2, RTLO-17610B, RTLO-18610B-T2, RTLO-18610B, RTLOF-11610B-T2, RTLOF-11610B, RTLOF-12610B-T2, RTLOF-12610B, RTLOF-13610B-T2, RTLOF-13610B, RTLOF-14610B-T2, RTLOF-15610B-T2, RTLOF-15610B, RTLOF-16610B-T2, RTLOF-17610B-T2, RTLOF-17610B, RTLOF-18610B
