Mercury-Mercruiser 8M0173775 LB-8.1 BASE 01-UP
The newest part number is 8M0187377 -click here- to see the newest superseded part
Please note the new superseded part is a functional replacement and may look different from the original part
Quicksilver Value Series Longblock
8 Cylinder 8.1 Liter, 496 V-8
(Left-Hand Standard Rotation) 100% New Content
Replaces 2001 & up 496 Mag & 8.1L Horizon MerCruiser, MercuryRemanufacturing, & Quicksilver base engines. Also this service block can be usedwith other makes.
Engine Features: Heavy Duty Iron Block with Splayed 4-bolt Main Bearing Caps,Priority Main Oiling System, 8.6:1 Hypereutectic Pistons, Roller Camshaft, 1.7:1Rocker Arms, Forged Steel Crankshaft, and billet oil adapter. Quicksilver IronCylinder Heads feature Black-X Valve Technology, hardened seats, and shotpeened marine valve springs.
Parts that will need to be transferred or purchased separately
Balancer
Flywheel
Spark Plugs
Distributor
Water pump
Manifold gasket set
Quicksilver Synthetic Blend 25W-40 4-Stroke Oil
370 & 375 HP 100% New Quicksilver Marine Engine
3-Years of Limited Warranty in the USA
No core & No container deposit
Quicksilver Value Series Longblock
8 Cylinder 8.1 Liter, 496 V-8
(Left-Hand Standard Rotation) 100% New Content
Replaces 2001 & up 496 Mag & 8.1L Horizon MerCruiser, MercuryRemanufacturing, & Quicksilver base engines. Also this service block can be usedwith other makes.
Engine Features: Heavy Duty Iron Block with Splayed 4-bolt Main Bearing Caps,Priority Main Oiling System, 8.6:1 Hypereutectic Pistons, Roller Camshaft, 1.7:1Rocker Arms, Forged Steel Crankshaft, and billet oil adapter. Quicksilver IronCylinder Heads feature Black-X Valve Technology, hardened seats, and shotpeened marine valve springs.
Parts that will need to be transferred or purchased separately
Balancer
Flywheel
Spark Plugs
Distributor
Water pump
Manifold gasket set
Quicksilver Synthetic Blend 25W-40 4-Stroke Oil
370 & 375 HP 100% New Quicksilver Marine Engine
3-Years of Limited Warranty in the USA
No core & No container deposit