98634A20 - Extension Kit

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Mercury Quicksilver

Jackshaft Main Kit For use with DHB power steering system. Also order driveshaft kit and exhaust extension kit separately to complete the installation.
Note: V-6 & V-8 (305, 350 & 377 cid) engines (s/n 0W650000 and above) & 496 Mag engines (s/n 0W310000 and above) also require harness 84-866785T01. If DTS, additional harness 84-866784T01 is also required.
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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.