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Genuine Chevrolet Suburban Variable Timing Sprocket
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15 Variable Timing Sprockets found
Chevrolet Suburban Camshaft Sprocket
Part Number: 12591689$24.65 MSRP: $40.78You Save: $16.13 (40%)Ships in 1-2 Business Days
Chevrolet Suburban Camshaft Sprocket
Part Number: 12551401$75.80 MSRP: $119.27You Save: $43.47 (37%)Ships in 1-2 Business Days
Chevrolet Suburban Camshaft Sprocket
Part Number: 12589766$42.59 MSRP: $67.01You Save: $24.42 (37%)Ships in 1-3 Business Days
Chevrolet Suburban Camshaft Sprocket
Part Number: 12552128$140.29 MSRP: $223.75You Save: $83.46 (38%)Ships in 1-2 Business Days
Chevrolet Suburban Camshaft Sprocket
Part Number: 340235$60.20 MSRP: $92.23You Save: $32.03 (35%)Ships in 1-3 Business Days
Chevrolet Suburban Camshaft Sprocket
Part Number: 12560176$30.95 MSRP: $48.70You Save: $17.75 (37%)Ships in 1-3 Business Days
Chevrolet Suburban Camshaft Sprocket
Part Number: 12576407$34.72 MSRP: $59.89You Save: $25.17 (43%)Ships in 1-3 Business Days
Chevrolet Suburban Camshaft Sprocket
Part Number: 12552129$76.43 MSRP: $91.40You Save: $14.97 (17%)Ships in 1-2 Business Days
Chevrolet Suburban Sprocket, Cm/Shf
Part Number: 55489218$6.08 MSRP: $9.56You Save: $3.48 (37%)Ships in 1-3 Business Days
Chevrolet Suburban Variable Timing Sprocket
The Chevrolet Suburban Variable Timing Sprocket balances power and efficiency by allowing precise control of camshaft timing throughout the rev range. Built to work with the chain driven cam and crank gear set, this Variable Timing Sprocket provides multiple keyways, offset bushings, or slotted mounting points so drivers can advance or retard cam timing in fine steps. Advancing opens the intake valve sooner for stronger low end torque, while retarding keeps it open longer for extra high RPM horsepower, letting the Suburban pull harder during towing or passing. Because a two degree misalignment can steal up to fifty horsepower, the Variable Timing Sprocket carries crisp reference marks that match crank marks for stock assembly yet still accommodate degree-wheel dialing for performance tunes. Earlier fixed single-key sprockets offered no adjustment, but current Variable Timing Sprocket designs in the Chevrolet lineup replace them with integrated hardware that removes the need for separate offset keys. Replacing the sprocket, chain, guides, and tensioner together keeps the Suburban quiet and durable, supporting long term Chevrolet reliability while unlocking the full tuning potential of its Variable Timing Sprocket.
Each OEM Chevrolet Suburban Variable Timing Sprocket we offer is competitively priced and comes with the assurance of the manufacturer's warranty for the part. Furthermore, we guarantee the speedy delivery of your orders right to your doorstep. Our hassle-free return policy is also in place for your peace of mind.
Chevrolet Suburban Variable Timing Sprocket Parts Questions & Experts Answers
- Q: How to remove the Timing Chain and Variable Timing Sprocket on 4.3L V6 engine on Chevrolet Suburban?A:To remove the timing chain cover, you need to first detach the negative cable from the battery and drain all the coolant. Afterwards, take out cooling fan, water pump, drive belt pulley and vibration damper. Then remove crankshaft position sensor and wiring harness nut. Remove oil pan then disconnect wiring harness clips from front cover. Remove crankshaft position sensor and camshaft position sensor with its jumper wiring harness. Afterward, remove the cover bolts and separate timing chain cover from block. Remove crankshaft position sensor reluctor ring and check timing chain free play. When needed replace the chain as well as sprockets. Be sure to align sprocket timing marks as well as release timing chain tensioner. To install timing chain cover clean engine block sealing surfaces then line up keyway on crankshaft sprocket. Press sprocket onto crankshaft while aligning balance shaft gears on opposite ends of shafts. Position crankshaft comparison camshaft sprocket in a way that allows passage of a looped chain over it. Apply thread locking compound onto camshaft sprocket bolt threads then tighten them up. Install crankshaft position sensor reluctor ring and apply RTV sealant to engine block sealing surface. Place new front cover and oil seal assembly in place plus tighten down on retaining bolts of cover afterward screws are tightened except for one at each end of upper edge of front plate where the attachment is made at an angle toward middle). Finally put back oil pan, vibration damper and then crankshaft position censor.
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