Description JE Pistons Ultra Series pistons for sport compact and euro applications combine all of the best, most desirable piston features, such as thermal barrier crown coating, lateral gas ports, thick-wall wrist pins, and a revolutionary new forging technology for the ultimate in strength. Premium, gas-nitrided carbon steel rings are included. Attributes GTIN: 00193564010254 Brand Name: JE Pistons Cylinder Head: N54B30 Engine: N54B30 Forging Type: FSR Industry: Automotive Make: BMW Oil Ring Thickness: 0.111 Out of Stock Message: Call for Availability Piston Avg Wt: 334 Piston Head Type: Dish Piston Material: 2618 Piston Pin Length: 2.250.

Piston Pin Material: 9310 Piston Pin Outside Diameter: 0.866 Piston Pin Wall Thickness: 0.230 Piston Volume: -21.3 Product Market: Sport Compact Ringset Included: Yes Second Compression Ring Thickness: 0.048 Top Compression Ring Thickness: 0.04 Add-On: JG1001-3307 Add-On: 866-2250-23-93C Add-On: 866-063-MW Bore Diameter: 84.00 Compression Height: 1.244 Extended Information Country of Origin: United States Emissions : Electronically Announced Life Cycle Status: Available To Order Packing Information Quantity of Each: 1 Package UOM: EA Dimension: 5.00 x 5.00 x 5.00 inches Weight: 1.4 lb.