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Mercury 6 Cyl. 135 HP Optimax 60 Degree 2.5L 99-04 Replacement Cylinder Sleeve

Mercury 6 Cyl. 135 HP Optimax 60 Degree 2.5L 99-04 Replacement Cylinder Sleeve

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SKU: LA172OB
Weight: 5.00 LBS
Shipping: Calculated at Checkout
$141.95
Model  Year  Cyl. Bore Size Sleeve Description Thinckness O.D. Sleeve Lenght Type
135 hp Optimax 60 Deg. 2.5L (153C.I.) 2507 cc 99-04 6 3.500"(89mm) Straight sleeve, with ports cut in. Same ports as LA146OB but w/o exhaust port relief notch   3.693" 5.550" RS

Installation Instructions