4.33 Ratio 121889-Replaces OE Part #: EAR121889, 90940, ETN121889, SP121889

Description

Please verify fit with the OEM Part number interchanges list below

Brand:World American

121889
R&P RS461 4.33 REAR
UPC:00698231483817
Application:521
Application:581
Application:RS/RC/RD461
Axle Position:Rear
Gear Ratio:4.33
Gear Style:Spiral
Pinion Gear Tooth Quantity:9
Pinion Shaft Diameter:2.1 Inch
Pinion Spline Count:41
Position:Rear-Rear
Ratio:4.33
Ring Gear Outside Diameter:18 Inch
Ring Gear Tooth Quantity:39

Replaces:

• Eaton

  EAR121889
• Genuine Newstar

  EAR-121889, S-D805, SD805
• PAI

  90940, EE90940
• Spicer

  ETN121889
• Volvo Truck

  SP121889