The World American 112 513369 ring and pinion gear set is precision-engineered for use in Eaton RS404 and other compatible rear-rear heavy-duty axle models. This hypoid gear set features a 3.70 ratio and 10/37 tooth configuration to support high-load, long-haul, and vocational fleet operations with efficiency and durability.
Gear Ratio: 3.70
Ring Gear Diameter: 15.4"
Ring Gear Tooth Count: 37
Pinion Gear Tooth Count: 10
Gear Style: Hypoid
Axle Position: Rear-Rear
Compatible with the following heavy-duty axle models and applications:
Eaton RS404
RS/RA/RD344
RSP/RDP40
Axle Models: 17, 19, 21, 22060S/D, 404, 405, 41, 454
Eaton: 211484, EAR211484, 513369ETN
Spicer: 211484-15, 25-513369
Meritor: 513369MTOR
Euroricambi: 24171158, 24171446
PAI: 90340, EE90340, BRP-9034
Timken: M12513369
Genuine Newstar: EAR-211484, S-A981, SA981
Backed by a 1-Year or 100,000-Mile Warranty. World American gears are built to meet or exceed OE specs, ensuring trusted reliability and service life in heavy-duty drivetrain applications.