Engine Pistons Kit 11259468870 For BMW F20 Mini Cooper B48 2.0T 11258657760- (For: BMW)
BMW B48 piston kits are specifically designed for high-performance engine modification. These kits typically feature a bore ranging from 82mm to 83mm, a construction utilizing ZL109 aluminum alloy, and a compression ratio between 10.2:1 and 11:1. The kit contents typically include forged pistons, high-strength piston pins (22mm), piston pin circlips, and piston rings.
Description
Key Specifications and Options
Bore Size: Standard 82mm is available, with optional oversized dimensions of 82.5mm or 83mm.
Compression Ratio: Typically offered in 10.2:1, 10.5:1, and 11:1 options.
Material: Constructed from ZL109 alloy.
Piston Pin Diameter: 22mm (0.866″).
Stroke: Compatible with the standard 94.6mm stroke.
Design Features: Typically incorporates a closed-deck structure and lightweight design, complemented by a low-friction surface coating.














