Genuine Chevrolet R10 Crankshaft Gear

Crankshaft Timing Gear

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6 Crankshaft Gears found

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Chevrolet R10 Crankshaft Sprocket
Part Number: 10128346
$41.31 MSRP: $70.65
You Save: $29.34 (42%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: SPROCKET, Engine Crankshaft/Timing; Crankshaft Gear, Timing Gear Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Chevrolet R10 | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L
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Chevrolet R10 Crankshaft Sprocket
Part Number: 14088784
$75.52 MSRP: $182.87
You Save: $107.35 (59%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: SPROCKET, Engine Crankshaft/Timing; Crankshaft Gear, Timing Gear Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Chevrolet R10 | 1/2 TON | 8 Cyl 5.0L, 8 Cyl 5.7L
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Chevrolet R10 Crankshaft Sprocket
Part Number: 3902426
$35.10 MSRP: $58.09
You Save: $22.99 (40%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: SPROCKET, Engine Crankshaft/Timing; Crankshaft Gear, Timing Gear Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Chevrolet R10 | 1/2 TON
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Chevrolet R10 Gear, Crankshaft
Part Number: 2768986
$74.58 MSRP: $103.86
You Save: $29.28 (29%)
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Product Specifications
- Other Name: GEAR, Engine Crankshaft/Timing; Timing Gear Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Chevrolet R10 | 1/2 TON
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Chevrolet R10 Crankshaft Sprocket
Part Number: 464617
Product Specifications
- Other Name: SPROCKET, Engine Crankshaft/Timing; Crankshaft Gear, Timing Gear Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Chevrolet R10 | 1/2 TON | 6 Cyl 4.3L, 8 Cyl 5.7L
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Chevrolet R10 Crankshaft Sprocket
Part Number: 14022646
Product Specifications
- Other Name: SPROCKET, Engine Crankshaft; Crankshaft Gear, Timing Gear Set
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 1987 Chevrolet R10 | 1/2 TON | 8 Cyl 6.2L Diesel

Chevrolet R10 Crankshaft Gear

Chevrolet R10 Crankshaft Gear ensures accurate engine timing that drivers rely on for quick starts and seamless cruising. Moreover, the part has gained a rock-solid reputation, just like the famous pickup. The Crankshaft Gear, made of dense stainless steel, is unaffected by heat cycles and road shock, so the edges of its teeth stay sharp, allowing R10 piston and valve events to work in perfect harmony. Because it mates directly to the keyed crank nose, this Crankshaft Gear forms a rigid link with the timing chain that prevents slip that can rob horsepower or risk costly damage. This is something multiple Chevrolet owners of the R10 line will quickly appreciate. Each Chevrolet enthusiast acknowledges that the Crankshaft Gear hardened tooth profile resists stretch. Moreover, this has been proven on the dyno with the R10. Besides being tough, the Crankshaft Gear balanced mass minimizes parasitic drag so the Chevrolet engine can rev freely. The compatibility ranges from early carbureted editions to later fuel injected updates. This means that one correctly spec'd Crankshaft Gear will restore factory rhythm for short bed or long bed variants without any custom tweaks. The component further enhances performance, as the Chevrolet engine burns fuel cleanly with its correct spark advance, which results in a more stable idle and less vibration and emissions. As valves open and close as they should, safety gains result. This ensures protection against a piston striking which can lock an engine at highway speed. Yet another amazing feature is its precisely machined diameter, held to tight tolerances that lock it onto the crankshaft with zero play, thus ensuring that every R10 benefits from the same throttle feel, even after decades of high mileage hauls. Thanks to the keyed slot and retention washer, installation is a cinch. Weekend warriors can swap a worn Crankshaft Gear for a new one and get crisper acceleration immediately. For collectors holding on to a classic Chevrolet workhorse or commuters who take a later R10 daily driver, the Crankshaft Gear makes a must-have upgrade that combines heritage with modern performance.

Each OEM Chevrolet R10 Crankshaft Gear 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.