Eaton Fuller S-1659 Two-Inch-Pull Input Shaft Assembly

Product Overview

Genuine Eaton Fuller S-1659 two-inch-pull input-shaft assembly for supported manual transmissions.

Verified Assembly Contents

• 23566 input shaft — quantity 1
• 16566 bushing — quantity 1

Application and Service Notes

S-1659 is used with front bearing cover 20550 in supported applications and appears in K-2468CL, K-3513, K-3762CL, K-4125CL, and K-4339CL. Confirm model, shaft length, clutch spline, pilot diameter, bearing, cover, main-drive gear, snap ring, and release system.

Please confirm S-1659, the transmission tag, two-inch-pull configuration, spline, dimensions, cover 20550, and clutch application before ordering.

Technical References and OEM Documentation

• Eaton Inforanger — S-1659 Applications
• Eaton Download Center