Dorman Products

Dorman 419-126 Accessory Drive Belt Tensioner Assembly

In stock
SKU: 591|419126
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Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
$54.40
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.

Product details

  • SKU 591|419126
  • Barcode 885484536890

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Description

Product Description

This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.

  • Direct replacement - this accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles
  • Ideal solution - engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue
  • Durable construction - designed and manufactured to strict specifications for reliable performance
  • Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience

Detailed Applications

Year Make Model Configuration Positions Application Notes
2000 Chevrolet C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 Chevrolet C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 Chevrolet Express 3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 Chevrolet K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 Chevrolet K3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 GMC C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 GMC C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 GMC K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 GMC K3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
2000 GMC Savana 3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 Chevrolet C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 Chevrolet C2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 Chevrolet C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 Chevrolet Express 3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 Chevrolet K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 Chevrolet K2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 Chevrolet K3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 GMC C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 GMC C2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 GMC C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 GMC K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 GMC K2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 GMC K3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1999 GMC Savana 3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 Chevrolet C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 Chevrolet C2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 Chevrolet C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 Chevrolet Express 3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 Chevrolet K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 Chevrolet K2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 Chevrolet K3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 GMC C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 GMC C2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 GMC C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 GMC K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 GMC K2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 GMC K3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1998 GMC Savana 3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 Chevrolet C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 Chevrolet C2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 Chevrolet C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 Chevrolet Express 3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 Chevrolet K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 Chevrolet K2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 Chevrolet K3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 GMC C2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 GMC C2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 GMC C3500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 GMC K2500 V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
1997 GMC K2500 Suburban V8 454 7.4L w/RPO Code K19 (Air Injection Reactor System)
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Product Specifications

Belt Type: Serpentine
Color: Black
Groove Quantity: 0
Inside Diameter: 21 mm
Length: 5.33 in
Material: Steel
Maximum Adjustment Range: 35 degrees
Maximum Belt Width (mm): 30 mm
Mounting Hole Diameter: 10.5 mm
Mounting Hole Quantity: 2
Number of Pulley Bearings: 1
Outside Diameter: 90 mm
Package Contents: Belt Tensioner
Package Quantity: 1
Packaging Type: Box
Pulley Bearing Diameter (mm): 35.5 mm
Pulley Material: Steel
Pulley Quantity: 1
Tensioner Rotation: CW (Clockwise)
Width: 30 mm

OE Numbers

DIRECT OE CROSS
10237275 GENERAL MOTORS