Silvolite Piston Set, 9144HCA.1.0MM

Silv-O-Lite Piston - Subaru 153ci/2.5L (H4)

Upgraded piston with coated skirts and anodized top ring groove and crown. SOHC

Sold As: Sold as a set, priced per set

Engine Manufacturer: Subaru

Engine Family: Subaru H4

OE Cross Reference: 12013AB250R, 12018AB250L

Engine Displacement (Liters): 2.5

Engine Displacement (cubic inches): 151

Piston Head Type: Dish

Crown (cc): +10cc

Top Land: 0.18

Pin Type: Floating

Piston Pin Outside Diameter IN: 0.906

Oil Ring Thickness MM: 2

Piston Pin Outside Diameter MM: 23

Pin Configuration: Offset

Bore Diameter IN: 3.917

Bore Diameter MM: 99.5

Second Compression Ring Thickness MM: 1.2

Compression Height MM: 30.7

Compression Height IN: 1.209

Lock: LR906F

Top Compression Ring Thickness MM: 1.2

Year From: 2006

Pin Number: P906A

Base Number: 9144HCA

Crown Type: DISH

Oversized: Yes

Year To: 2010

Oversize: 1.0mm

Year Range: 2006-2010

Piston Material: Cast 390 Hypereutectic Alloy

Ring Pack: 1.2mm, 1.2mm, 2.0mm

Oversizes: STD.25mm.50mm.75mm 1.0mm