Brand: World American
FRO M/S 2ND GEAR
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Spline Quantity: 28
Taxonomy A: HD Manual Transmission
Taxonomy B: Main Section
Taxonomy C: Mainshafts & Gears
Tooth Quantity: 64

Warranty Period: 1 Year or 100,000 Miles

Replaces:

• Mack: 3088-4302421
• Fuller- Transmissions: 4302405
• Fuller- Transmissions: 4302421B
• Automann: 4302421WEL
• Fuller- Transmissions: FUL-4302421
• Fuller- Transmissions: FUL4302421
• Genuine Newstar: FUR-4302421
• Rockwell International: M134302421
• Genuine Newstar: S-11487
• Genuine Newstar: S11487
• World American: WA4302421
• World American: WAP4302421