21189554 Truck Part Specifications Serpentine Belt What Is The 21189554 Truck Part Used For? The 21189554 is a serpentine belt designed for heavy-duty truck applications. It plays a crucial role in driving multiple peripheral devices in the engine, such as the alternator, power steering pump, and air conditioning compressor, ensuring smooth engine operation. 21189554 Belt Features and Benefits The 21189554 belt offers durability and reliability for efficient truck engine performance. Below are its key features and benefits: High-Quality Construction: Made with durable materials to withstand extreme temperatures and continuous use. Multi-Application Fit: Can drive multiple engine components, reducing the need for multiple belts. Optimized Performance: Ensures smooth engine function and efficient power delivery to essential systems. Easy Installation: Designed for a straightforward replacement process in compatible trucks. 21189554 Cross Reference For compatibility and easy identification, the 21189554 belt cross-references with the following part numbers: GT-4120842 K120842 K120842HD FLTBT842K12 VTC-90591 Volvo Truck Part Replacements Volvo is known for manufacturing reliable and durable trucks, designed to handle heavy-duty operations. The 21189554 belt is a trusted replacement part for Volvo trucks, ensuring that essential engine components are powered efficiently for optimal performance. Brand: World AmericanBELTCalifornia Proposition 65: Cancer and Reproductive Harm - www.P65Warnings.ca.govEffective Length: 84.23 InchOutside Circumference: 84.88 InchRib Quantity: 12Taxonomy A: Engine PartsTaxonomy B: Belts, Tensioners & Idler PulleysTaxonomy C: BeltsTop Width: 1.68 InchWarranty Period: 1 Year or 100,000 MilesReplaces: Volvo Truck: 20481362 Volvo Truck: 21189554 Volvo Truck: 23961883 OE Aftermarket: 3811958 Fleetrite: FLTBT842K12 Freightliner: GT-4120842 Gates: K120842 Gates: K120842HD Genuine Newstar: S-19059 Genuine Newstar: S19059 OE Aftermarket: S1PS-19059 Genuine Newstar: VOL-21189554