Mahle 41935CP.020 Engine Piston Ring Set

Overview

MAHLE 41935CP.020 is a premium engine piston ring set built for precise cylinder sealing and controlled oil use. It is sized for a 0.020 in oversize bore and uses a shallow groove design for the listed applications.

Key Features

• Premium piston ring set for engine rebuild and service work.
• 0.020 in oversize with a 3.6811 in bore diameter.
• Plasma-Moly face coating for the top ring surface.
• Carbon steel top and second rings for strength and wear resistance.
• Stainless steel oil ring assembly for stable oil control.
• Fits 2004-2006 Chevrolet Colorado, N/A.
• Fits 2004-2006 GMC Canyon, N/A.
• Fits 2006 Hummer H3, N/A.
• Fits 2006 Isuzu i-350, N/A.

Detailed Description

MAHLE 41935CP.020 piston rings are engineered around OE requirements, with a focus on reducing friction, lowering ring mass, and helping control engine oil consumption while supporting long service life. The ring package combines carbon steel top and second rings with a stainless steel oil ring assembly, plus a Plasma-Moly face coating for added surface durability in demanding engine service. This part number, 41935CP.020, is a direct fit for the listed Chevrolet Colorado, GMC Canyon, Hummer H3, and Isuzu i-350 applications that call for a 0.020 in oversize shallow groove ring set.

Common Uses

• Restoring cylinder sealing after engine wear.
• Addressing oil consumption caused by worn rings.
• Supporting compression recovery during rebuild work.
• Replacing worn ring sets in oversize bore applications.

Installation Notes

Verify bore diameter, ring groove style, and oversize specification before installation. Match the ring set to the engine’s measured dimensions and follow the engine builder’s ring end gap and break-in procedures. Confirm the application by part number 41935CP.020 before assembly.

Quality Assurance

MAHLE piston rings are developed to meet OE-driven engineering standards and are positioned as premium replacement components for engine service.