Cloyes S921 Engine Timing Crankshaft Sprocket - Outer

Overview of Cloyes Timing Crankshaft Sprocket S921

The Cloyes Timing Crankshaft Sprocket S921 is engineered for precise engine timing in select Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, and Suzuki vehicles. Designed with durable steel construction, this sprocket ensures reliable performance in models such as the Chevrolet Camaro, Buick LaCrosse, and Cadillac CTS.

• Constructed from high-strength steel for durability
• Single chain row design with 30 teeth for accurate timing
• Tooth width of 0.32 inches and thickness of 0.58 inches
• Specific fitment with 1.50 inch inside diameter and mounting hole
• Includes keyway notch for secure installation
• Gray finish for corrosion resistance

Detailed Product Description

The Cloyes Timing Crankshaft Sprocket S921 is part of the Timing Crankshaft Sprocket product line, which focuses on delivering precise and reliable timing components for engine valve trains. This sprocket features a single chain row with 30 teeth, a tooth width of 0.32 inches, and a thickness of 0.58 inches, all crafted from steel to withstand the rigors of engine operation. The sprocket’s inside diameter and mounting hole diameter both measure 1.50 inches, ensuring a specific fit for compatible engines. The inclusion of a keyway notch enhances secure mounting and alignment during installation. Its gray color finish provides additional protection against wear and corrosion.

Compatible Vehicles and Applications

This engine timing crankshaft sprocket is compatible with a range of vehicles, including Buick models like LaCrosse and Allure, Cadillac CTS and ATS, Chevrolet Camaro and Impala, GMC Canyon and Terrain, Pontiac G6 and G8, Saab 9-3 and 9-5, Saturn Vue and Aura, and Suzuki Grand Vitara and XL-7. The part number S921 is designed specifically for these makes and models, ensuring proper fit and function within the valve train system.

• Resolves timing chain wear and tooth damage
• Addresses engine misalignment issues
• Prevents timing chain slippage
• Replaces worn or damaged sprockets to maintain engine timing accuracy
• Supports smooth engine operation and performance

Installation Notes and Tips

When installing the Cloyes Timing Crankshaft Sprocket S921, ensure the engine is properly supported and timing marks are aligned according to manufacturer specifications. The keyway notch must be correctly positioned to secure the sprocket on the crankshaft. Use appropriate torque settings for the mounting bolt to avoid damage. It is recommended to inspect the timing chain and related components during installation for wear or damage.

Quality Assurance and Warranty

Cloyes manufactures the Timing Crankshaft Sprocket line with strict quality control standards to meet OEM specifications. The steel construction and precise machining contribute to long-lasting durability. While specific warranty details are not provided here, Cloyes products typically come with a limited warranty against defects in materials and workmanship. Verify warranty terms with the product documentation or supplier.