Cloyes S1177 Engine Oil Pump Sprocket

Engine Oil Pump Sprocket Overview

The Cloyes S1177 engine oil pump sprocket is built for applications where the oil pump drive is part of the engine timing system. It is precision-tooled for accurate tooth geometry, matched bore fit, and offset alignment to support proper engagement and consistent operation.

Compatible With Chrysler, Dodge, Jeep, and Ram applications, this sprocket is a direct-fit service part for timing-related engine maintenance. The Cloyes S1177 is a practical choice when replacing a worn or damaged oil pump sprocket during engine service.

Key Features

• Precision-tooled tooth geometry for accurate chain engagement.
• Matched bore and offset design for proper fit and alignment.
• Engine oil pump sprocket for timing-system-related service.
• Engineered for long-term reliability in critical engine applications.
• Cloyes S1177 part number for easy identification.

Detailed Description

Cloyes has supplied timing-system components for more than a century, and the S1177 reflects that focus on fit and function. In applications where the oil pump sprocket sits within or near the timing system, exact geometry matters because it affects chain tracking, alignment, and overall drivetrain consistency. This part is designed to restore correct sprocket engagement and maintain dependable oil pump drive operation.

Fits 2017-2022 Chrysler Pacifica, N/A. Fits 2020-2022 Chrysler Voyager, N/A. Fits 2016-2022 Dodge Durango, N/A. Fits 2020-2022 Jeep Gladiator, N/A. Fits 2016-2022 Jeep Grand Cherokee, N/A. Fits 2021-2022 Jeep Grand Cherokee L, N/A. Fits 2022 Jeep Grand Cherokee WK, N/A. Fits 2018-2022 Jeep Wrangler, N/A. Fits 2019-2022 Ram 1500, N/A.

Common Service Issues

• Worn sprocket teeth affecting chain engagement.
• Improper bore fit during timing-related repairs.
• Noise or inconsistency from a damaged oil pump drive component.
• Service replacement after timing system maintenance.

Installation Notes

Verify engine application and timing-system configuration before installation. Cloyes recommends replacing the chain, tensioners, guides, and sprockets together during service to maintain system integrity. Use the part number S1177 to confirm the correct component before assembly.

Quality Assurance

Cloyes backs this component with an industry-leading warranty and technical support. The S1177 is produced by a brand known for timing-system expertise and professional service support.