DmaxStore Upgraded Belt Tensioner - 2017-2024 L5P

Fits: 2017 thru 2024 Chevy Silverado/GMC Sierra 2500HD/3500HD L5P Duramax Diesel

Tired of dealing with belt tensioners that fail around 50K miles? The factory belt tensioner for the 2017-2024  L5P Duramax is notorious for its plastic pulley that wears down and breaks, leaving your truck stranded. The DmaxStore Upgraded Belt Tensioner fixes that problem by using a Made in the USA Billet Pulley. With our Billet Aluminum Pulley, you get unmatched reliability and peace of mind, keeping your Duramax running strong when it matters most.

Features:

• Billet 6061-T6 Aluminum Pulley: Unlike the stock plastic pulley, our billet design offers superior durability and longevity.
• Direct Replacement: Engineered for a perfect fit with 2017-2024 L5P Duramax, no modifications needed.
• Prevents Costly Damage: When the factory pulley fails, it can damage other parts within the engine bay, leading to expensive repairs. Our upgraded unit helps you avoid that headache.

Includes:

• Fully assembled Belt Tensioner with the Billet Pulley pre-installed.

Replaces:

• GM Part# 12673657 (Primary/AC Compressor/Power Steering Belt Tensioner)

Notes:

• Tensioner Bolt - 43 lb ft
• Patent Pending