807736R 5 - Lb 4.3L-RM 96-99

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807736R 5

Mercury Quicksilver

Long Block Assembly GM 4.3 Litre Gen.+ 262 V/6 (Left-Hand Standard Rotation)
Remanufactured - PRO Series Longblock / with New Cylinder Head Castings.
This longblock is interchangeable with 891780R01 which utilizes Remanufactured Cylinder Head Castings. This longblock assembly includes new pistons, rings, bearings, marine gaskets, high-volume oil pump, stainless steel valves, heavy-duty valve springs, valve-keys, water-pump and marine block plugs. The cylinders are freshly bored & honed. Crankshaft is ground and polished. Connecting rods, roller-camshaft, and roller-lifters are fully re-conditioned. To save change-out time we also include the valve-covers, front timing cover, oil-pan, oil-filter, break-in oil, hot testing, factory painted, and strapped firmly in our heavy-duty returnable container, and a core-return sheet with directions for the return trip!

NOW AVAILABLE: Up to an additional two years of Major Assembly Protection (MAP) on select new or remanufactured longblock engine assemblies. MAP Coverage follows the factory provided one-year warranty period from date of purchase. Call Mercury Product Protection toll free at 866-521-2024 for program details

All PRO-Series engines are quality warranted for material and workmanship for one-year from the date the engine is put into service. NEW for 2006 is the availability to extend the engines service coverage for up to an additional two years with a new program from Mercury Product Protection. This coverage combination provides a total three years of protection from the original engine manufacturer, Mercury Marine.
[2006 - Core Deposit $ 0, Container: $ 175, Bounty: $ 125 ] To receive a $ 300 bounty and container credit, simply insert the old longblock assembly into the container and send it back with a copy of the dealerships original purchase invoice. Shipping instructions included. Replaces (1996 -1999) GM 4.3L balance-shaft marine engines without roller rockers.

[2007 - Core Deposit $ 0, Container $ 175, Bounty: $ 100 ]
To receive $ 175 for the container and up to $ 100 core bounty, simply insert a copy of the dealerships original purchase invoice into the container along with the old longblock and send it back. Shipping instructions to cover the freight charges are included.
Warranty (PDF)
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Mercury Marine produces the Quicksilver line of parts. Quicksilver parts are made for use on Mercury, Mariner, MerCruiser & Force engines. In addition, they cover many applications by the following engine manufacturers: Chris-Craft, Chrysler, Crusader, Evinrude, Johnson, Honda, OMC, PCM, Suzuki, Volvo Penta, & Yamaha.