This belt tensioner kit fits 2008 Mack MP8 engines and bundles everything needed for a full tensioner and belt service in one package: a belt tensioner, a serpentine belt, and two mounting screws. It is made by PAI as a complete set rather than separate components, simplifying ordering for the job. The spring-loaded tensioner keeps the accessory drive belt seated to prevent slippage or squealing.
Features
Belt tensioner kit for 2008 Mack MP8 engines
Cross-references to Mack OEM 21568414
Includes belt tensioner, PAI 880878 (OEM 21454379)
Includes serpentine belt, PAI 880868 (OEM 21556637)
Includes 2 mounting screws, PAI 840001 (OEM 421GC266M3)
Sold pack: 1 kit
Tech Specs
- Fitment: 2008 Mack MP8 Engines
- Cross-reference: Mack OEM 21568414
- Kit contents: Belt Tensioner (PAI 880878 / OEM 21454379) x1, Serpentine Belt (PAI 880868 / OEM 21556637) x1, Screw (PAI 840001 / OEM 421GC266M3) x2
- Sell pack: 1 Each
