2012 Chevrolet Corvette Engine Timing Chain Tensioner. Acadia. CT4 - 12709437

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2012 Chevrolet Corvette

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Engine Timing Chain Tensioner

Part Number: 12709437
Supersession(s): 55506835

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

Engine Timing Chain Tensioner. Tensioner Assembly - Timing Chain.
Adjuster. 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.

Engine Timing Chain Tensioner

Fits Acadia, Blazer, CT4, CT5, CT6, Envision, XT4, XT5, XT6

Acadia. CT4. CT5. CT6. Envision. XT4. XT5. XT6.

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

Full Diagram

#17

BALANCE SHAFTS. OIL COOLER. OIL PAN. OIL PUMP. VARIABLE VALVE TIMING. CT6; Exhaust. CT6; Intake. CT6; Lower; Arm. CT6; Lower; Guide. CT6; Part Of Balance Shaft.. CT6; Slack Side. CT6; Tension Side. CT6; Upper. CT6; w/Hybrid; Left. CT6; w/Hybrid; Right. CT6; w/o Hybrid; Driven. CT6; w/o Hybrid; Left. CT6; w/o Hybrid; Right. Tensioner.

CT6.

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

Full Diagram

#18

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. XT4; AWD; Front. XT4; AWD; Side; Lower. XT4; AWD; Side; Upper. XT4; Driven. XT4; Exhaust. XT4; FWD; Lower. XT4; FWD; Upper. XT4; Inlet. XT4; Intake. XT4; Lower; Journal 1; No Size. XT4; Lower; Journal 1; Size 2. XT4; Lower; Journal 1; Size 3. XT4; Lower; Journal 2-5; Size 1. XT4; Lower; Journal 2-5; Size 2; id 327X. XT4; Lower; Journal 2-5; Size 2; id 327Z. XT4; Outlet. XT4; Slack Side. XT4; Tension Side. XT4; Thrust. XT4; Upper; Size 1; id 311W. XT4; Upper; Size 1; id 312W.

XT4.

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

Full Diagram

#18

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. XT5; Driven. XT5; Exhaust. XT5; Inlet. XT5; Intake. XT5; Lower; Size 1; id 327 "w". XT5; Lower; Size 1; id 469 "w". XT5; Lower; Size 2; id 327 "x". XT5; Lower; Size 2; id 469 "x". XT5; Lower; Size 3; id 327 "z". XT5; Lower; Size 3; id 469 "z". XT5; Outlet. XT5; Slack Side. XT5; Tension Side. XT5; Thrust. XT5; Upper; Size 1; id 311 "w". XT5; Upper; Size 1; id 312 "w". XT5; Upper; Size 1; id 313 "x". XT5; Upper; Size 2; id 311 "x". XT5; Upper; Size 2; id 312 "x". XT5; Upper; Size 2; id 313 "x". XT5; Upper; Size 2; id 323 "x".

XT5.

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

Full Diagram

#17

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. Acadia; AWD; Center. Acadia; AWD; Front. Acadia; AWD; Rear. Acadia; Driven. Acadia; Exhaust. Acadia; Feed. Acadia; FWD; Center. Acadia; FWD; Front. Acadia; FWD; Rear. Acadia; Intake. Acadia; Lower; Size 1; ID 327W. Acadia; Lower; Size 2; ID 327X. Acadia; Lower; Size 2; ID 469X. Acadia; Lower; Size 3; ID 327Z. Acadia; Lower; Size 3; ID 469Z. Acadia; Lower; Slack Side. Acadia; Lower; Tension Side. Acadia; Return. Acadia; Upper; Size 1; ID 311W. Acadia; Upper; Size 1; ID 312W. Acadia; Upper; Size 1; ID 313X.

Acadia.

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

Full Diagram

#26

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. CT4; AWD; Left. CT4; AWD; Right. CT4; Driven Gear. CT4; Exhaust. CT4; Inlet. CT4; Intake. CT4; Lower; awd. CT4; Lower; RTV Liquid Sealer. CT4; Lower; rwd. CT4; Lower; Size 1; id 327. CT4; Lower; Size 1; id 469. CT4; Lower; Size 2; id 327. CT4; Lower; Size 2; id 469. CT4; Lower; Size 3; id 327. CT4; Lower; Size 3; id 469. CT4; Lower; Slack Side. CT4; Lower; Tension Side. CT4; Outlet. CT4; RTV Sealant. CT4; rwd. CT4; Upper; awd.

CT4.

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

Full Diagram

#18

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. CT5; AWD; Left. CT5; AWD; Right. CT5; Driven. CT5; Exhaust. CT5; Intake. CT5; Lower; awd. CT5; Lower; Journal 1; Size 1. CT5; Lower; Journal 1; Size 2. CT5; Lower; Journal 1; Size 3. CT5; Lower; Journal 2-5; Size 1. CT5; Lower; Journal 2-5; Size 2. CT5; Lower; Journal 2-5; Size 3. CT5; Lower; rwd. CT5; Lower; Slack Side (fixed). CT5; Lower; Tensioner Side (pivot). CT5; RTV Sealant. CT5; rwd. CT5; Upper; awd. CT5; Upper; rwd. CT5; Upper; Size 1; id 311. CT5; Upper; Size 1; id 312.

CT5.

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

Full Diagram

#18

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. XT6; Driven. XT6; Exhaust. XT6; Inlet. XT6; Intake. XT6; Lower; Size 1; id 327 "w". XT6; Lower; Size 1; id 469 "w". XT6; Lower; Size 2; id 327 "x". XT6; Lower; Size 2; id 469 "x". XT6; Lower; Size 3; id 327 "z". XT6; Lower; Size 3; id 469 "z". XT6; Outlet. XT6; Slack Side. XT6; Tension Side. XT6; Upper; Size 1; id 311 "w". XT6; Upper; Size 1; id 312 "w". XT6; Upper; Size 1; id 313 "x". XT6; Upper; Size 2; id 311 "x". XT6; Upper; Size 2; id 312 "x". XT6; Upper; Size 2; id 313 "x". XT6; Upper; Size 2; id 323 "x". XT6; Upper; Size 3; id 311 "z".

XT6.

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

Full Diagram

#17

Balance shafts. Oil cooler. Oil pan. Oil pump. Variable valve timing. Envision; AWD. Envision; Driven. Envision; Exhaust. Envision; FWD. Envision; Inlet. Envision; Intake. Envision; Lower; Size 1; ID 327W. Envision; Lower; Size 2; ID 327X. Envision; Lower; Size 2; ID 469X. Envision; Lower; Size 3; ID 327Z. Envision; Lower; Size 3; ID 469Z. Envision; Outlet. Envision; RTV Sealant. Envision; Slack Side. Envision; Tension Side. Envision; Upper; Size 1; ID 311W. Envision; Upper; Size 1; ID 312W. Envision; Upper; Size 1; ID 313W. Envision; Upper; Size 2; ID 311X. Envision; Upper; Size 2; ID 312X. Envision; Upper; Size 2; ID 313X.

Envision.