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General Motors®  |  SKU: 19300488
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General Motors® 19300488 Harmonic Balancer

£105.69
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Description

GM Part 19300488 (also branded as ACDelco) is a crankshaft harmonic balancer (or vibration damper) used on 1999 and newer General Motors LS-based V8 truck and SUV engines. It serves to reduce engine torsional vibrations and acts as the front pulley for the accessory drive belts.

Brand/Type: GM Genuine Parts / ACDelco Original Equipment
Part Type: Crankshaft Balancer / Vibration Damper
Construction Material: Steel with Elastomer
Outside Diameter: 7.71 inches
Pulley Grooves: 10-groove design
Engine Balance: Internal engine balance

This harmonic balancer is widely used on 1999-2020 GM LS-based trucks, SUVs, and vans, including popular models like the Chevrolet Silverado, Suburban, Tahoe, Express, and GMC Sierra, Yukon, and Savana. It is also compatible with the Chevrolet Avalanche, Trailblazer, Colorado, GMC Envoy, Canyon, and Hummer H2/H3.

Engines:
4.8L V8 (codes: LR4, LY2)
5.3L V8 (codes: LM7, L59, LC9, LH6, LMG) 
6.0L V8 (codes: LQ4, LQ9, LY6, L96) 
6.2L V8 (codes: L92, L9H)

VEHICLE FITMENT
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