Cloyes S930 Engine Timing Idler Sprocket - Left

Overview of Cloyes Timing Idler Sprocket S930

The Cloyes Timing Idler Sprocket S930 is engineered for precise valve train operation in select Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, and Suzuki vehicles. Designed with durable steel construction, this specific fit sprocket ensures reliable timing chain engagement for optimal engine performance.

• Constructed from high-strength steel for durability
• Dual chain row design with 2.0 chain row quantity
• Tooth width of 0.32 inches on both rows for accurate chain tracking
• Specific fitment for various GM and other makes including Buick LaCrosse and Chevrolet Camaro
• Dimensions: 3.03 inches outside diameter, 0.50 inches inside diameter, and 1.65 inches thickness
• Single mounting hole with 0.50 inch inside diameter
• Non-adjustable design without keyway notch for secure installation
• Tooth count of 22 and 33 for dual chain compatibility

About the Cloyes Timing Idler Sprocket Product Line

The Cloyes Timing Idler Sprocket product line focuses on precision-engineered valve train components that maintain proper timing chain tension and alignment. The Timing Idler Sprocket S930 is part of this line, offering a specific fit solution with robust steel material and exact tooth specifications to match OEM requirements. This ensures consistent engine timing and reduces wear on timing chains in compatible vehicles.

Detailed Product Description

This engine timing idler sprocket is designed to work with dual-row timing chains, featuring a 2.0 chain row quantity and tooth widths of 0.32 inches on each row. The sprocket’s gray steel construction provides strength and resistance to wear under high engine loads. With an outside diameter of 3.03 inches and thickness of 1.65 inches, it fits precisely in the valve train assembly. The single mounting hole with a 0.50 inch inside diameter allows for secure attachment without the need for adjustment or keyway notches. The tooth count of 22 and 33 supports proper chain engagement, critical for maintaining engine timing accuracy in vehicles such as the Cadillac CTS, Chevrolet Equinox, and Buick Enclave.

Common Applications and Issues Addressed

• Restores proper timing chain alignment in Buick LaCrosse and Chevrolet Malibu engines
• Replaces worn or damaged idler sprockets causing chain noise or slack
• Prevents premature timing chain wear in Cadillac ATS and GMC Terrain models
• Eliminates engine timing irregularities in Pontiac G8 and Saturn Vue
• Supports valve train stability in Suzuki Grand Vitara and Saab 9-3

Installation Notes and Tips

• Ensure compatibility with vehicle make and model before installation
• Use proper torque specifications for the single mounting hole to avoid sprocket misalignment
• Inspect timing chain and related components for wear during replacement
• Do not attempt to adjust sprocket as it is a non-adjustable design
• Follow manufacturer’s service manual procedures for valve train component replacement

Quality Assurance and Warranty

The Cloyes Timing Idler Sprocket S930 is manufactured to meet or exceed OEM specifications for material and dimensional accuracy. Made from durable steel, it is designed for long service life under normal operating conditions. While specific warranty details are not provided, Cloyes products typically adhere to industry standards for quality and reliability, ensuring dependable performance in compatible Buick, Cadillac, Chevrolet, GMC, Pontiac, Saab, Saturn, and Suzuki vehicles.