Brand: World American
R&P 4.10 FRONT N400
Application: N400F
Axle Position: Front
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Gear Ratio: 4.10
Taxonomy A: HD Differential
Taxonomy B: Ring and Pinion
Taxonomy C: Front-Rear|Rear-Rear
Taxonomy D: 4.10

Warranty Period: 1 Year or 100,000 Miles

Replaces:

• Navistar: 1665-341-C
• Navistar: 1665341C91
• Spicer: 401-KG-106X
• Spicer: 401KG106X
• PAI: 497031
• Genuine Newstar: IH-1665-341-C
• Rockwell International: M111665341
• Genuine Newstar: S-A349
• Genuine Newstar: SA349