Eaton Fuller 4303409 Low-Speed Mainshaft Gear

Product Overview

Genuine Eaton Fuller 4303409 low-speed mainshaft gear for supported manual transmissions.

Technical Identification

• Replaces: 4303407 in supported catalogs
• Known use: S-3052 and related mainshaft groups

Application and Service Notes

Confirm the transmission, low-gear position, tooth count and helix, internal spline, width, washers, sliding clutches, mating countershaft gears, ratio set, and serial range. Do not substitute 4303412 solely by appearance.

Please confirm 4303409, the transmission tag, low-speed position, teeth, spline, mating gears, ratio, and serial range before ordering.

Technical References and OEM Documentation

• Eaton Inforanger — Mainshaft Group Showing 4303409
• Eaton Download Center