Mercury-Mercruiser 8M0178573 LONGBLK-8.2L RM
The newest part number is 8M0188322 -click here- to see the newest superseded part
Please note the new superseded part is a functional replacement and may look different from the original part
8M0178573Remanufactured PRO Series Longblock
Mercury 8.2 Liter 502 V8(Left-Hand Standard Rotation) with Remanufactured Mercury aluminum cylinderheads
Replaces 2010 & newer MCM 8.2L Bravo CPO Engines Only. For non-CPOengines use new longblock 8M0157869. This longblock uses a mix of Gen VI,Mercury, and unique internal components not used in new Mercury production. It isused only to produce and service CPO 8.2L Bravo engines. Remanufactured
Mercury components include aluminum MerCruiser cylinder heads, iron engineblock, camshaft, valvetrain and tin ware. New Gen VI internals include: rods, OSpistons, bearings, & oil pump. Unique components include: forged steel neutralbalance crankshaft, neutral balance balancer, and neutral balance flywheel.
Because of the neutral balance flywheel, this engine cannot be used for inboardengines requiring a high mount starter.
8M0178573Remanufactured PRO Series Longblock
Mercury 8.2 Liter 502 V8(Left-Hand Standard Rotation) with Remanufactured Mercury aluminum cylinderheads
Replaces 2010 & newer MCM 8.2L Bravo CPO Engines Only. For non-CPOengines use new longblock 8M0157869. This longblock uses a mix of Gen VI,Mercury, and unique internal components not used in new Mercury production. It isused only to produce and service CPO 8.2L Bravo engines. Remanufactured
Mercury components include aluminum MerCruiser cylinder heads, iron engineblock, camshaft, valvetrain and tin ware. New Gen VI internals include: rods, OSpistons, bearings, & oil pump. Unique components include: forged steel neutralbalance crankshaft, neutral balance balancer, and neutral balance flywheel.
Because of the neutral balance flywheel, this engine cannot be used for inboardengines requiring a high mount starter.