2018 Chevrolet Suburban Engine Timing Chain Tensioner - 55489221

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2018 Chevrolet Suburban

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Engine Timing Chain Tensioner

Part Number: 55489221

View Engine Timing Chain Tensioner Full-Sized Product Image 1 of 1

Engine Timing Chain Tensioner. Guide.
An oil pressurized Tensioner that keeps the Chain that runs from the crankshaft to camshaft or the Chain that runs from camshaft to camshaft, from becoming loose and jumping a tooth or more causing Engine damage or out of sync crankshaft to camshaft Timing. Fuel Injection Pump to Cam.

Engine Timing Chain Tensioner

Fits Escalade , Escalade ESV, Sierra 1500, Sierra 1500 Limited, Silverado, Suburban , Tahoe , Yukon, Yukon XL

Escalade ESV; Primary; Tension Side. Escalade; Primary; Tension Side. Silverado, Sierra; Camshaft Chain; Tension Side. Suburban; Primary Chain; Tension Side. Tahoe; Primary Chain; Tension Side. Yukon XL; Secondary; Tensioner Side. Yukon; Secondary; Tensioner Side.

CAMSHAFT & TIMING. CRANKSHAFT & BEARINGS. CYLINDER HEAD & VALVES. LUBRICATION. MOUNTS. PISTONS. RINGS & BEARINGS.

Full Diagram

#19

Oil cooler. Oil pan. Oil pump. Or 6; 2. 473-2. 479. Or 6; 2. 479-2. 485. Or 6; 2. 485-2. 491. Sierra; 1.30mm. Sierra; 1.40mm. Sierra; 1.50mm. Sierra; 4WD. Sierra; Camshaft Chain; Slack Side. Sierra; Camshaft Chain; Tension Side. Sierra; Camshafts. Sierra; Exhaust. Sierra; Injection Pump Chain; Slack Side. Sierra; Injection Pump Chain; Tension Side. Sierra; Intake. Sierra; Left; 4WD. Sierra; Left; RWD. Sierra; Lower; 2.473-2.479. Sierra; Lower; 2.479-2.485. Sierra; Lower; 2.485-2.491. Sierra; Right; 4WD. Sierra; Right; RWD. Sierra; RWD. Sierra; Upper; Journal 1 or 7; 2.473-2.479.

Sierra; Camshaft Chain; Tension Side. Silverado.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#18

Oil cooler. Oil pan. Oil pump. 6 & 7; 2. 473-2. 479. 6 & 7; 2. 479-2. 485. 6 & 7; 2. 485-2. 491. Escalade ESV; 1.30mm. Escalade ESV; 1.40mm. Escalade ESV; 1.50mm. Escalade ESV; Exhaust. Escalade ESV; Inlet; Engine To T-Connector. Escalade ESV; Inlet; T-Connector To Cooler. Escalade ESV; Intake. Escalade ESV; Left. Escalade ESV; Lower; 2.473-2.479. Escalade ESV; Lower; 2.479-2.485. Escalade ESV; Lower; 2.485-2.491. Escalade ESV; Outlet. Escalade ESV; Primary; Slack Side. Escalade ESV; Primary; Tension Side. Escalade ESV; Right. Escalade ESV; Secondary; Slack Side. Escalade ESV; Secondary; Tension Side. Escalade ESV; Upper; Journal 1; 2.473-2.479. Escalade ESV; Upper; Journal 1; 2.479-2.485. Escalade ESV; Upper; Journal 1; 2.485-2.491.

Escalade ESV; Primary; Tension Side. Escalade; Primary; Tension Side.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#15

Oil cooler. Oil pan. Oil pump. 6 & 7; 2. 473-2. 479. 6 & 7; 2. 479-2. 485. 6 & 7; 2. 485-2. 491. Yukon XL; Exhaust. Yukon XL; Inlet; Engine To T-Connector. Yukon XL; Inlet; T-Connector To Cooler. Yukon XL; Intake. Yukon XL; Large (28.8 OD). Yukon XL; Left. Yukon XL; Lower; 2.473-2.479. Yukon XL; Lower; 2.479-2.485. Yukon XL; Lower; 2.485-2.491. Yukon XL; Outlet. Yukon XL; Primary; Slack Side. Yukon XL; Primary; Tensioner Side. Yukon XL; Right. Yukon XL; Sealer. Yukon XL; Secondary; Slack Side. Yukon XL; Secondary; Tensioner Side. Yukon XL; Small (17.2 OD). Yukon XL; Thickness; 1.30mm. Yukon XL; Thickness; 1.40mm. Yukon XL; Thickness; 1.50mm.

Yukon XL; Secondary; Tensioner Side. Yukon; Secondary; Tensioner Side.

Camshaft & timing. Crankshaft & bearings. Cylinder head & valves. Lubrication. Mounts. Pistons. Rings & bearings.

Full Diagram

#18

Oil cooler. Oil pan. Oil pump. 6 & 7; 2. 473-2. 479. 6 & 7; 2. 479-2. 485. 6 & 7; 2. 485-2. 491. Suburban; 1.30mm. Suburban; 1.40mm. Suburban; 1.50mm. Suburban; Exhaust. Suburban; Inlet; Engine To T-Connector. Suburban; Inlet; T-Connector To Cooler. Suburban; Intake. Suburban; Left. Suburban; Lower; 2.473-2.479. Suburban; Lower; 2.479-2.485. Suburban; Lower; 2.485-2.491. Suburban; Outlet. Suburban; Primary Chain; Slack Side. Suburban; Primary Chain; Tension Side. Suburban; Right. Suburban; Sealer; Lower. Suburban; Sealer; Upper. Suburban; Secondary Chain; Slack Side. Suburban; Secondary Chain; Tension Side. Suburban; Upper; Journal 1; 2.473-2.479.

Suburban; Primary Chain; Tension Side. Tahoe; Primary Chain; Tension Side.