4303230 Eaton Fuller 1st Speed Main Shaft Gear

The Eaton Fuller 1st Speed Main Shaft Gear, part number 4303230, is a direct-fit manual transmission gear for Eaton Fuller applications. This gear carries cross-reference numbers including 12388205, S-11442, ZBF4303230, and F6HZ7100AA, making it straightforward to verify against existing parts records or supersession lists. Sold individually, it is the correct first-speed mainshaft gear for transmission rebuilds or gear replacements requiring OEM Eaton Fuller specification. Call us to confirm this is the right gear for your specific transmission build.

Features

Eaton Fuller OEM part number 4303230
First-speed mainshaft gear position
Alternate part number HF4303230
Cross-references: 12388205, S-11442, ZBF4303230, F6HZ7100AA, 35510173
Sold individually (each)
Genuine Eaton Fuller manual transmission component

Additional Information

Cross-reference part numbers for Eaton Fuller 4303230:
12388205
3088-4303230
35510173
F6HZ7100AA
HF4303230 or HF-4303230
S-11442
ZBF4303230
NMFC Classification: 121875 - Miscellaneous Truck Parts, including Transmission and Clutch Parts, Gears