Brand: World American
BELT TENSIONER
California Proposition 65: Cancer and Reproductive Harm – www.P65Warnings.ca.gov
Outside Diameter: 2.875 Inch
Pulley Surface Type: Smooth
Taxonomy A: Engine Parts
Taxonomy B: Belts, Tensioners & Idler Pulleys
Taxonomy C: Tensioners
Width: 3.25 Inch

Warranty Period: 1 Year or 100,000 Miles

Replaces:

• OE Aftermarket: 2002279
• Caterpillar: 3477963
• OE Aftermarket: 49545GY
• Genuine Newstar: CAT-3477963
• Caterpillar: DC89447
• Genuine Newstar: S-28457
• Genuine Newstar: S28457
• World American: WA900-03-2050

Applications:

• 2008-2011 Peterbilt 367
• 2001-2007 Peterbilt 379
• 2000-2011 Peterbilt 387