Mahle diesel pistons are cast from high temperature-resistant aluminum alloys for a reliable piston you can count on. Designed to meet OE quality standards and even contain many premium features for an uncompromising quality. Many manufacturers will even ask Mahle to supply them pistons for premium engine offerings. Features: Pin Offset - Reduced engine noise Compensated Ring Grooves - Assures proper ring loading and oil control Expansion Controlled Designs - Tighter fitting clearnaces reduces engine noise, wear, emissions, and improves oil control in the long ter. Lightweight Design - Reduced reciprocating mass without sacrificing reliability. This reduces bearing loads, improves engine response, and makes a smoother running engine. Technical Specs: Material: Aluminum Bore: Standard, .10, .20, .30, .40 Over Compression Height: 2.059" Compression Ring Groove: 2.30mm Second Ring Groove: 2.00mm Oil Ring Groove Width: 3.50mm Full Length: 85.82mm Pin Size: 1.339" O.D. (34.0mm) Pin Type: Floating; Center Location Skirt Type: Coated Piston Skirt Clearance: 0.004" Notes: Piston Rings Included - Keystone Top Ring; Casting Number - 95L102A1 Flat Top w/ 31.89cc Combustion Chamber, 0.665" Deep Dish
