Fits: 02-05 Subaru Impreza WRX Turbo USDM EJ205 (see description below) Each Gasket and Gasket Set is Made to be Durable and Long-lasting. Engine Bearings with High Strength Overlay Plate, and Reduced Thickness for Improved Fatigue Properties. Hardened Steel Backs on All Rod Bearings to Improve the Support of the Bearing Lining And Assist with Bearing Retention in the Housing Gas Nitrited Steel Piston Rings, 50% Longer Life, Reduce Tension with Better Fuel Economy, Reduce Cylinder Wear. Meets or exceeds OEM specifications. Easily lasts 150,000+ miles. Remark: This kit is for the USDM engine only. The valve cover gaskets and timing cover gaskets are different than those of the JDM engine. Please refer to the listing pictures for an accurate description of the parts included in the kit. For the main and rod bearings of the Subaru engines, 2 variations existed. For the main bearings, the thrust washer is either located at the #3 position (middle) or the #5 position (bottom). For the rod bearings, the shaft/journal size is either 48mm or 52mm. This listing offers main bearing set with the thrust washers at #5 position and rod bearing set with 52mm journal size. Please check with your professional installer if you are unsure on which set your engine takes. Thank you.

This item includes:

Full Gasket Set
Multi-layered steel (MLS) head gasket
Intake manifold gasket
Exhaust manifold gasket
Valve cover gasket
Viton valve stem seals
Camshaft seal
O-rings
Front crankshaft seal
Rear main seal
Water pump gasket
Other small gaskets
Gasket silicone sealant

Evergreen Piston Rings (Standard Size)
Standard Diameter: 92.00mm
1st Group: 1.20mm
2nd Group: 1.20mm
Oil Ring: 2.50mm

Engine Bearing Set (Standard Size)
Crankshaft Main Bearings w/ Thrust in #5 Position - Standard Size
Connecting Rod Bearings - 52mm Rod Journal Size - Standard Size

Part Numbers:
FS9010USA, RS9010-EVE, MB8309, RB8296-EVE, SL1000