Cloyes S852 Engine Timing Camshaft Sprocket - Left

Cloyes S852 Timing Camshaft Sprocket

The Cloyes S852 engine timing camshaft sprocket is built for specific-fit applications that require a precise timing component for the left side of the engine. It features a helical tooth form for quieter operation and a precision-machined bore for a true fit during engine rebuilds or timing service.

For drivers and technicians working on Dodge Ram 1500, Dodge Dakota, Dodge Durango, Jeep Grand Cherokee, or related applications, this timing sprocket is engineered to match the demands of the original timing system. Cloyes S852 is also referenced under OE cross-reference 53020938 for the same application.

Key Features

• Engine timing camshaft sprocket for specific-fit applications
• Helical tooth form for quieter timing system operation
• Precision-machined bore for accurate fitment
• Metal construction with black finish
• 30-tooth design with 0.34 in. tooth width and 0.34 in. thickness
• 1-row chain design with keyway notch and single mounting hole
• Inside diameter and mount hole inside diameter: 0.50 in.
• Outside diameter: 2.98 in.

Application Details

This Cloyes timing camshaft sprocket, part number S852, is listed for left-side applications on 1999-2007 vehicles including Dodge Ram 1500, Dodge Dakota, Dodge Durango, Dodge Ram 2500, Mitsubishi Raider, Jeep Commander, and Jeep Grand Cherokee. Several listings note a silent type chain requirement, so application verification is important before installation. For buyers searching for a Dodge Ram 1500 left camshaft sprocket or a Jeep Grand Cherokee timing sprocket, S852 is a direct-fit option within the confirmed catalog coverage.

Common Repair Uses

• Replacing a worn or noisy camshaft sprocket
• Restoring correct timing chain engagement
• Addressing timing noise from tooth wear or bore wear
• Supporting engine rebuilds and timing system service
• Replacing a damaged sprocket during chain service

Installation Notes

Verify engine code, left-side position, and silent type chain requirement before installation. Cloyes recommends replacing the chain tensioner, sprocket, and guide components together when servicing the timing chain, since these parts work together to maintain chain tension and timing accuracy. Confirm all timing marks and alignment points during assembly.

Quality Assurance

Cloyes designs and manufactures timing components using CAD-based engineering and advanced materials, then tests parts for function and durability before release. The S852 timing sprocket is built for dependable performance in engine rebuilds and routine replacement work.