Rareelectrical Marine Cylinder Sleeve 89Mm Bore Compatible With 1993 Mercury 150Hp Xri 60° V-6 2.5L 153 Cid 3.500" Bore 3.693" Od Relief Notch Chrome-Moly Iron Alloy

MERCURY 150HP XRi 60° V-6 2.5L (153 CID) OUTBOARD: Mercury 150HP XRi 60° V-6 2.5L 2-Stroke (1993) SPECIFICATIONS: Bore: 3.500" (89mm) | OD: 3.693" | Length: 5.275" Straight With Ports | Exhaust Relief Notch RS Type CYLINDER SLEEVE — XRi 150HP Block Repair: Chrome-moly iron alloy sleeve with exhaust port relief notch for Mercury 150HP XRi 2.5L powerheads. ⚠️ IMPORTANT: Verify bore size and port configuration match your engine block before ordering.

• Compatible with Mariner, Mercury. Please verify your OEM part number from your original unit to help ensure fitment.
• Replaces: Part Number: / L.A. Sleeve: La146ob / Xr6/200Hp Version (No Notch): La079ob / Optimax Version (No Notch): La172ob / / Specifications: / Type: Cylinder Sleeve — Straight With Ports, Exhaust Relief Notch / Cylinder Bore: 3.500" (89Mm) / Sleeve Od: 3.693" / Sleeve Length: 5.275" / Block: Rs | Material: Cast Chrome-Moly Iron Alloy / Condition: New / / Applications: / Mercury 150Hp Xri 2.5L V-6 (1993)
• Applications: Mercury 60° V-6 2.5L (153 Cid) 150Hp Xri 2-Stroke Outboard: / Mercury 150Hp Xri 60° V-6 2.5L (1993) / / Note: Has Exhaust Port Relief Notch. Different Port Pattern From La079ob (Which Is Used For Xr6/200Hp Without Relief Notch). Also See La172ob For Optimax Version (Same Ports, No Notch).
• Applications: ...
• Cylinder Sleeve Source: Aftermarket