VALVE-EXHAUST QPD=NO - Replaced by -843080

Mercury Quicksilver VALVE-EXHAUST     QPD=NO -
Replaced by -843080

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Mercury Quicksilver

Exhaust Valve Standard size
Head 1.875, Length 5.352, Stem 3718 Fits MCM 420, 425, 450, 465, 500, 500 Bulldog, 525SC, 575, 600SC & 800SC
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.