Timing Chain Kit Oil Pump Fit 07-11 Chevrolet GMC Hummer Isuzu 2.9L 3.7L. The timing chain is located in the front of the motor and is attached to a set of gears and pulleys that power multiple mechanical components, including the crankshaft and camshaft. In order for your engine to fire, the timing chain must smoothly rotate around the gears without hesitation. Although the timing chain is made out of metal, it is subject to wear and tear and may break if not replaced as recommended by the factory. Since the timing chain can go bad and will need to be replaced, it is important to be able to recognize the symptoms so you can have it repaired before it fails completely. Signs your timing chain needs to be replaced include: Your vehicle has a rough idle, meaning your engine shakes. Your car backfires. The vehicle seems to be working harder than normal. Your car will not start at all, indicated a complete timing chain failure. Be sure to use our aftermarket replacement timing chain kit when your timing chain is serviced for the best performance.
Fits Following Models:
2007-2011 CHEVROLET COLORADO 2.9L 2921CC 178CID L4 DOHC, VIN CODE "9"
2007-2011 CHEVROLET COLORADO 3.7L 3654CC 223CID L5 DOHC, VIN CODE "E"
2007-2011 GMC CANYON 2.9L 2921CC 178CID L4 DOHC, VIN CODE "9"
2007-2011 GMC CANYON 3.7L 3654CC 223CID L5 DOHC, VIN CODE "E"
2007-2010 HUMMER H3 3.7L 3654CC 223CID L5 DOHC, VIN CODE "E"
2007-2008 ISUZU I-290 2.9L 2921CC 178CID L4 DOHC, VIN CODE "9"
2007-2008 ISUZU I-370 3.7L 3654CC 223CID L5 DOHC, VIN CODE "E"
This item includes:
1 Timing Chain (168 link)
1 Tensioner (cam chain tensioner)
1 Cam Sprocket left (left cam sprocket 58 teeth)
1 Cam Sprocket right / actuator - is not included
1 Crank Sprocket (29 teeth)
1 Guide Rail upper (upper rail at cam gears)
1 Guide Rail lower (right side for cam chain)
1 Guide Rail lower (left side for cam chain)
1 Balance Shaft Chain (balance shaft chain - 110 link)
1 Balance Shaft Tensioner
1 Oil Pump