Brand: World American
R&P 160 SERIES 4.56 FRONT
Application: RDXX160|RPXX160
Axle Position: Front
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Gear Ratio: 4.56
Pinion Gear Tooth Quantity: 9
Pinion Shaft Diameter: 2.5 Inch
Pinion Spline Count: 50
Ring Gear Tooth Quantity: 41
Taxonomy A: HD Differential
Taxonomy B: Ring and Pinion
Taxonomy C: Front-Rear
Taxonomy D: 4.56

Warranty Period: 1 Year or 100,000 Miles

Replaces:

• PAI: 72480
• Euroricambi: 81170663
• Rockwell International: A-39882-1
• Meritor: A39882-1F
• Meritor: A398821
• OE Aftermarket: A398821-MTOR
• Meritor: A398821F-15
• Rockwell International: A398821MTOR
• PAI: ER72480
• Meritor: M10A398821
• Rockwell International: ROKA39882-1
• Genuine Newstar: ROR-A-39882-1
• Genuine Newstar: S-C050
• Genuine Newstar: SC050
• Freightliner: TDA A398821