SKF VKML88040A Engine Timing Chain Kit

Engine Timing Chain Kit Overview

The SKF VKML88040A engine timing chain kit is built for BMW applications that require coordinated timing components in one service package. It combines the chain, tensioner, guides, and crankshaft sprocket to support proper timing system operation and reduce the risk of mismatched parts during repair.

Fits 2012-2018 BMW 320i, N/A. Fits 2015-2017 BMW X3, N/A. Fits 2014-2016 BMW 228i, N/A. Fits 2012-2016 BMW 328i, N/A. Fits 2014-2016 BMW 428i, N/A. Fits 2015-2016 BMW 428i Gran Coupe, N/A. Fits 2012-2016 BMW 528i, N/A. Fits 2012-2016 BMW Z4, N/A. Fits 2013-2015 BMW X1, N/A.

Key Features

• SKF timing chain kit engineered as a complete timing service solution.
• Roller timing chain design with 148 links and a 46.614 chain length.
• Includes chain guides, tensioner, and sprockets for coordinated replacement.
• Built to maintain proper chain engagement and reduce unnecessary friction.
• Part number VKML88040A for accurate ordering and fitment lookup.

Detailed Description

The SKF VKML88040A is a timing chain kit for BMW engines that need a matched set of timing components rather than mixed-source parts. SKF assembles the chain, tensioner, guides, and crankshaft sprocket to follow OE system replacement logic, helping maintain correct chain-to-sprocket engagement and consistent operation under load. This approach is especially relevant for BMW 320i, 328i, and X3 timing service work where component coordination matters. The VKML88040A part number also helps confirm the correct kit during engine repair planning.

This part cross-references Cloyes 9-0944SBX and 76375T for the same application.

What It Helps Fix

• Timing chain stretch or wear
• Chain noise from worn guides or tensioner components
• Improper chain-to-sprocket engagement
• Timing system service with mismatched components
• Loss of timing accuracy during engine operation

Installation Notes

Install this kit during timing system service when the chain, guides, tensioner, or sprocket show wear. Verify engine application by VIN and confirm the timing marks are not used on this kit, as listed in the product attributes. The VKML88040A should be installed as a complete timing set to keep the components matched during repair.

Quality Assurance

SKF timing chain kits are assembled to support long operating life and consistent component function. The brand’s OE-oriented replacement approach helps ensure the kit follows system-level timing service requirements rather than piecing together separate parts.