Mahle 41608 Piston Ring Set for 1990-1993 Mazda Miata 1.8L BP Engine 83mm

Vehicle Fitment

• 1990-1993 Mazda MX-5 Miata 1.8L BP (1839cc)
• 1990-1994 Mazda Protege 1.8L BP (1839cc)
• 1991-1996 Ford Escort 1.8L (112 CID)
• 1991-1996 Mercury Tracer 1.8L
• 1994-1997 Kia Sephia 1.8L BP

Fitment Notes

• Standard bore size (83mm / 3.268")
• Mazda BP 1.8L DOHC 16-valve applications
• Ford 112 CID 1.8L engine applications
• Complete 4-cylinder engine set included
• Verify bore size before installation
• For oversized bores, order appropriate oversize ring set

Features

• MAHLE Original OE-quality piston rings
• Chrome-faced top compression ring
• SAE 9254 high alloy steel construction
• Pre-lapped for immediate seating
• Barrel-faced compression rings
• CNC-controlled gap chamfer
• Reverse twist second ring design
• CP-20 oil ring assembly
• 20-degree ear angle oil ring expander
• Reduced friction for improved fuel economy
• Minimized oil consumption
• Extended service life
• Optimized ring tension

Specifications

• Part Number: 41608
• Brand: Mahle
• Product Type: Piston Ring Set
• Bore Size: 83mm (3.268") Standard
• Engine: Mazda BP 1.8L DOHC 1839cc / Ford 112 CID 1.8L
• Configuration: 4-Cylinder
• Top Ring Thickness: 1.5mm
• Second Ring Thickness: 1.5mm
• Oil Ring Thickness: 3.0mm
• Top Ring Material: Chrome-Faced Steel
• Second Ring Type: Taper-Faced Cast Iron
• Oil Ring Type: CP-20 Assembly
• Ring Finish: Chrome
• UPC: 725975422472

Included Components

• (4) Top Compression Rings (Chrome-Faced)
• (4) Second Compression Rings (Taper-Faced)
• (4) Oil Ring Assemblies (CP-20 with Expander)

Product Description

The Mahle 41608 Piston Ring Set provides OE-quality replacement rings for Mazda BP 1.8L and Ford 1.8L four-cylinder engines found in the Mazda MX-5 Miata, Mazda Protege, Ford Escort, Mercury Tracer, and Kia Sephia. This standard bore (83mm) ring set features Mahle's advanced ring technology developed through decades of OE manufacturing experience. The chrome-faced top compression rings utilize SAE 9254 high alloy steel for superior tensile strength, extended fatigue resistance, and increased hardness. Barrel-faced contact areas ensure efficient compression sealing while CNC-controlled gap chamfers optimize compression and reduce blow-by.

The second compression rings feature a reverse twist design for enhanced groove side sealing combined with taper race machining for improved cylinder contact. Mahle's exclusive CP-20 oil ring assemblies incorporate a 20-degree ear angle expander that provides the best possible side seal against the cylinder wall for superior oil control. All rings are pre-lapped at the factory to seat immediately, virtually eliminating break-in time and allowing for quick return to service. Ring materials, coatings, and tension are optimized for reduced friction and extended service life in each application. Whether performing a complete engine rebuild or addressing oil consumption and compression issues, the Mahle 41608 ring set delivers unmatched quality and reliability for BP-powered vehicles.