Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
MAHLE OE plain ring sets bring OE-driven piston ring advances—reduced friction, lower ring mass and minimized oil consumption—to late 1980s and early 1990s GMC 2.8L and 3.1L engines. These sets are listed for specific passenger and truck applications, offering a direct-fit replacement that reflects the latest piston ring technology and aims to extend service life in supported engines.
Mahle Rings GMC Pass 173 2.8L Eng 87-89 189 3.1L Eng 88-93 GMC Trk 189 3.1L Plain Ring Set
