Gates 38158 DriveAlign Automatic Belt Drive Tensioner Gates 38158 Accessory Drive Belt Tensioner Assembly Accessory Drive Belt Tensioner Assembly SPECIFICATIONS: Bearing Bore Inside Diameter 1 (in): .67 Bearing Bore Inside Diameter 1 (mm): 17 Belt Type: V-Ribbed Contact Surface: V-Ribbed Grooved Contents: Tensioner Assy. Material: Thermoplastic Mounting Hole Quantity: 3 Number of Grooves: 6 OE Comparison Rating: OE Exact Outside Diameter (in): 2.99 Outside Diameter (mm): 76 Pulley 1 Flanged: N/A Pulley Quantity: 1 Width (in): .98 Width (mm): 25 This item may interchange to the following part numbers from other brands. This is provided for reference only and does not guarantee that the part your are buying is identical to the part numbers from the brands listed below. To confirm that this part fits your vehicle, enter your vehicles Year, Make, Model, Trim and Engine in the Compatibility Table. ACDelco 38158 Alliance Truck Parts GT38158 Armormark 35158 CARQUEST 38158 Carquest 305253 Carquest 89253 Dayco 89253FN Dayco 305253 Dayco 89253 Dorman 419-112 Four Seasons 45843 General Motors 12554027 General Motors 12580162 Goodyear 49275 Litens 999033A NAPA Belts/Hose 38158 Tendeco 999033 Gates is a global leader in Original Equipment (OE) System Design. With a full line of tensioners globally, you can count on Gates to supply premium quality DriveAlign Automatic Belt Tensioners you can depend on. Gates ensures that every tensioner they manufacture is built to rigid tolerances and specifications that guarantee OE fit, form and function. Full line coverage for Import, Domestic and Heavy-Duty applications. Looks, fits and functions just like the OE. Manufactured using same technology as Original Equipment Manufacturer (OEM) part assures factory match. Patented vibration damping system improves tensioners, belts and accessory life. Torsional round spring design provides consistent tension and does not allow contamination. Comprehensive line includes parts to fit cars, vans, SUV's and light/heavy-duty trucks. Gates - Driven By Possibility For the past century Gates has been powering progress as one of the worlds leading parts manufacturers in the automotive industry, working with virtually every Original Equipment Manufacturer worldwide to design products for new vehicles as they are being developed. These strong relationships together with Gates commitment to continuous innovation enable us to offer a complete line of OE quality products for the Aftermarket. From Timing Belts to Micro-V AT Belts, Tensioners and Hose, for both import and domestic vehicles, install with confidence, install Gates. Fits: 99-08 Chevrolet Silverado 1500, 99-08 Chevrolet Silverado 2500, 99-08 GMC Sierra 1500, 99-04 GMC Sierra 2500, 00-08 Chevrolet Suburban 1500, 00-08 Chevrolet Suburban 2500, 00-08 Chevrolet Tahoe, 00-08 GMC Yukon, 00-08 GMC Yukon XL 1500, 00-08 GMC Yukon XL 2500, 01-03 Chevrolet Silverado 1500 HD, 01-08 Chevrolet Silverado 2500 HD, 01-06 Chevrolet Silverado 3500, 01-03 GMC Sierra 1500 HD, 01-08 GMC Sierra 2500 HD, 01-06 GMC Sierra 3500, 02-08 Cadillac Escalade, 02-08 Cadillac Escalade EXT, 02-06 Chevrolet Avalanche 1500, 05-06 Chevrolet Silverado 1500 HD, 08 Chevrolet Silverado 3500, 05-06 GMC Sierra 1500 HD, 03-08 Cadillac Escalade ESV, 03-08 Chevrolet Express 1500, 03-08 Chevrolet Express 2500, 03-08 Chevrolet Express 3500, 03-06 Chevrolet SSR, 03-06 Chevrolet Trailblazer EXT, 03-07 Chevrolet W4500 Tiltmaster, 03-06 GMC Envoy XL, 03-08 GMC Savana 1500, 03-08 GMC Savana 2500, 03-08 GMC Savana 3500, 03-07 GMC W4500 Forward, 03-08 Hummer H2, 03-06 Isuzu Ascender, 03-07 Isuzu NPR, 03-07 Isuzu NPR-HD, 04-07 Buick Rainier, 04 Chevrolet Cargo Van, 04-07 Chevrolet W3500 Tiltmaster, 04-05 GMC Envoy XUV, 04-07 GMC W3500 Forward, 04-05 Workhorse Custom Chassis P42, 05-09 GMC Envoy, 05-09 Saab 9-7x, 06-09 Chevrolet Trailblazer, 07-08 Chevrolet Avalanche, 07 Chevrolet Silverado 1500 Classic, 07 Chevrolet Silverado 1500 HD Classic, 07 Chevrolet Silverado 2500 HD Classic, 07 Chevrolet Silverado 3500 Classic, 07-08 Chevrolet Silverado 3500 HD, 07-08 GMC Sierra, 07 GMC Sierra 1500 Classic, 07 GMC Sierra 1500 HD Classic, 07 GMC Sierra 2500 HD Classic, 07 GMC Sierra 3500 Classic, 07-08 GMC Sierra 3500 HD, 07-08 Workhorse W42, 07-09 Workhorse Custom Chassis W42, 08 Hummer H3