Cloyes S907 Engine Timing Crankshaft Sprocket - Outer

Cloyes S907 Timing Crankshaft Sprocket

The Cloyes S907 timing crankshaft sprocket is a specific-fit engine timing component for Nissan and INFINITI applications that require a precise crankshaft drive gear. Built from metal with a precision-machined bore and helical tooth form, it is made for quiet operation and accurate timing chain engagement.

Use this timing crankshaft sprocket when servicing the timing system on vehicles such as the Nissan Frontier, Rogue, Altima, X-Trail, Murano, Pathfinder, Sentra, Xterra, NV350 Urvan, and Suzuki Equator. The S907 is also listed for INFINITI QX60 applications and is referenced under OE-style part numbers for the same application.

Key Features

• Brand: Cloyes timing crankshaft sprocket, part number S907
• Metal construction with gray finish
• Helical tooth form for quieter timing system operation
• Precision-machined bore for true fit
• Specific fit design for confirmed vehicle applications
• 38-tooth design with 2-row chain configuration
• Keyway notch included for proper crankshaft indexing
• CAD-designed and manufactured using advanced materials

Detailed Description

Cloyes Timing Crankshaft Sprocket S907 is part of the engine timing system that works with the timing chain, tensioners, and guides to maintain accurate camshaft and crankshaft synchronization. Cloyes engineers these sprockets for rebuilds and routine timing service, with extensive testing for function and durability before release. For Nissan Frontier, Nissan Rogue, Nissan Altima, and related applications, this sprocket is built to deliver the fit and timing accuracy expected in a direct replacement part.

This part cross-references OE-style numbers 13021EA00A and 13021EA000 for the same application.

What It Helps Address

• Timing chain noise from worn sprocket teeth
• Incorrect chain engagement caused by bore wear or tooth wear
• Engine timing irregularities during timing system service
• Crankshaft sprocket replacement needs during engine rebuilds
• Wear found during timing chain, guide, or tensioner replacement

Installation Notes and Tips

• Confirm vehicle-specific fitment before installation; this part is listed for 2002-2024 Nissan and related applications shown in the fitment data.
• Replace timing chain tensioner(s), sprocket(s), and guide(s) together when servicing the chain, as these components work as a system.
• Inspect the chain, guides, and tensioner for wear before reassembly.
• Verify crankshaft indexing and keyway alignment during installation.
• Follow the factory service procedure for timing marks and torque specifications.

Quality Assurance

Cloyes designs and manufactures timing components with CAD-based engineering and advanced materials, then tests each part for function and durability. The S907 is built for dependable timing system service in Nissan Frontier, Rogue, Altima, X-Trail, and other listed applications.