Powerhead Rebuild Kit Mercury 2.5 DFI Sel # OT178499 & Below

Description

Powerhead Rebuild Kit for Mercury V6 2.5 Liter DFI

Direct Injection

115-200hp V6 DFI Serial Group #OG960500 thru OT178499

Professional Series

Complete Powerhead Rebuild Kit for Mercury V6 DFI

Models with O-Ring Style Head Gasket

OEM Cylinder Bore Size 3.501″

Casting number on your connecting rod #644-818141A2

Includes:

• 6 Pistons
• 6 Piston ring sets
• 6 Wrist-pins with circlips
• 6 Wrist-pin bearings
• 1 Upper main bearing
• 2 Center main bearings
• 1 Lower main bearing
• 6 Connecting rod bearings
• 1 Powerhead gasket set with seals
• 12 Connecting rod  bolts

Available sizes STD, .015, .030 & .040

Questions about this item?  Please Call TSM Performance 847-526-6211