Thumbnail Filmstrip of 3.9 Cummins-3 (+.020) Head Set Mahle HS4961 Images
Upgrade your 3.9 Cummins 4BT with the Mahle HS4961-3 +.020" Thicker Head Set for superior performance. This OE replacement head set surpasses OE specs, offering excellent reliability, enhanced sealing, and effective leak prevention. Its robust construction ensures durability under various conditions, maximizing horsepower while maintaining engine integrity. Trust Mahle's precision engineering for dependable operation and top-notch protection for your engine.
Enhances engine performance and durability
Surpasses OE specifications for reliability
Superior sealing and leak prevention
Built for robust, long-lasting performance
Upgrade your 3.9 Cummins 4BT with the Mahle HS4961-3 +.020" Thicker Head Set for superior performance. This OE replacement head set surpasses OE specs, offering excellent reliability, enhanced sealing, and effective leak prevention. Its robust construction ensures durability under various conditions, maximizing horsepower while maintaining engine integrity. Trust Mahle's precision engineering for dependable operation and top-notch protection for your engine.
