Auto Barn
Est. 1957
Mahle OE

Mahle Rings Cms 114mm/4.490in Bore C ISC 8.3L ISL 8.9L OE 4089644 Chrome Ring Set

$37.94

On Backorder

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Mahle OE chrome piston ring set for 114mm/4.490in bore ISC 8.3L and ISL 8.9L engines. Direct fit.

Key Features

  • Fits 114mm (4.490 inch) bore ISC 8.3L and ISL 8.9L engines.
  • Chrome-plated top compression rings offer improved wear resistance.
  • Designed to meet Original Equipment (OE) specifications.
  • Direct replacement for OE part number 4089644.
  • This is a chrome ring set.
Secure CheckoutFast Shipping631-982-0042
About this part

Product Details

Mahle is known for making solid engine components, and this chrome ring set is no exception. If you're rebuilding the top end of your ISC 8.3L or ISL 8.9L engine, these rings are designed to fit a 114mm (4.490 inch) bore. They are built to meet OE specifications, ensuring they perform as the original equipment did.

This set features chrome-plated top compression rings. Chrome plating helps to improve wear resistance and provides a good sealing surface against the cylinder wall, which is important for maintaining compression and preventing oil from entering the combustion chamber. These rings are a direct replacement for OE part number 4089644, making installation straightforward when you're putting your engine back together.

Specifications

Brand
Mahle OE
Manufacturer Part #
S42163
UPC
027067875716

Frequently Asked Questions

Mahle Rings Cms 114mm/4.490in Bore C ISC 8.3L ISL 8.9L OE 4089644 Chrome Ring Set

$37.94