K2 Industries
GM LS Truck / SUV Billet Aluminum Manual Belt Tensioner with Pulley for 4.8L / 5.3L / 6.0L / 6.2L Vortec Engines (Gen III / Gen IV / Hummer H2 / H3 / Replaces 12554027 / 12580162 / 12609719)
GM LS Truck / SUV Billet Aluminum Manual Belt Tensioner with Pulley for 4.8L / 5.3L / 6.0L / 6.2L Vortec Engines (Gen III / Gen IV / Hummer H2 / H3 / Replaces 12554027 / 12580162 / 12609719)
Regular price
$174.00 CAD
Regular price
$188.00 CAD
Sale price
$174.00 CAD
Unit price
per
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Premium 6061-T6 billet aluminum manual belt tensioner with pulley for GM LS truck and SUV applications. CNC machined for fine craftsmanship and perfect fit, with an anodized black finish that creates a strong barrier against humidity and corrosion for superior product longevity.
Features:
- High-strength 6061 aluminum – manufactured from 6061-T6 billet aluminum with high quality, CNC machined to guarantee fine craftsmanship for a perfect fit
- Rustproof anodized surface – anodized black finish creates a strong barrier against humidity and corrosion for superior product longevity
- Easy to adjust – comes with 1/2" drive hole, allowing you to adjust the belt tension properly for smooth and efficient operation of your belt
- Keeps the belt tight at all times – manual belt tensioner prevents the belt from throwing out during deceleration
Specifications:
- Condition: 100% Brand New
- Type: Manual Belt Tensioner with Pulley
- Material: 6061-T6 Billet Aluminum
- Construction: CNC Machined
- Surface Finish: Anodized Black
- Adjustment: 1/2" Drive Hole
OE / Replacement Part Numbers:
- 12554027
- 12580162
- 12609719
Fitment:
- Truck / SUV 4.8L / 5.3L / 6.0L Engines (1999 – 2013)
- Gen III / Gen IV LS SUV / Truck water pumps and crank pulley
- Hummer H2 Off-Road (08/2002 – Up)
- Hummer H3 Off-Road (04/2005 – Up)
Contents:
- 1 Set Belt Tensioner with Pulley
- Mounting Hardware
Warranty:
- 12-month standard warranty from date of purchase
- Contact our support team for assistance with any issues

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