GM 90537370 Timing Chain Water Pump & Balance Shaft OEM INA

GM Genuine Parts 90537370 Engine Coolant Pump / Balance Shaft Timing Chain

Authentic GM / INA-manufactured timing chain designed for engine water pump and balance shaft drive systems. This OEM chain ensures precise synchronization and long-term reliability under high-load conditions.

Item is brand new in original sealed packaging.

Specifications

• Manufacturer: General Motors (GM Genuine Parts)

• OEM Part Number: 90537370

• Superseded By: 12635427

• Type: Engine Coolant Pump & Balance Shaft Timing Chain

• Manufacturer Marking: INA

• Country of Origin: Made in France

• Material: Hardened steel, precision roller design

• Condition: New – Factory Sealed

• Packaging: Original GM/INA bag with OEM label

Features

• Genuine GM OEM component – not aftermarket

• Manufactured by INA, trusted OE supplier

• Provides exact fit and alignment for pump and shaft synchronization

• Hardened link construction ensures long service life

• Direct-fit replacement for 90537370 and updated part number 12635427

Applications

• GM, Chevrolet, Saab, and Opel engines (verify fitment before purchase)

• Water pump and balance shaft drive systems

• Engine rebuild and maintenance applications

About AIX Global

AIX Global – Auto Industrial Exchange supplies premium automotive, industrial, and commercial components sourced from verified surplus and asset recovery channels. Every item is inspected, cleaned, and stored under controlled conditions prior to listing.