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Mercruiser Upper Unit Alpha One Gen I Gear Case 17:19 4.3L 3.7L 1.84 1:81 Gears:
$249.95
Gen 1 upper unit in good working condition. 1.84 ratio used with 4.3L and 3.7L engines.
Buyer is responsible for fitment. Please ask all questions prior to offerding. Shipping quoted is for confirmed residential and commercial addresses in the 48 contiguous United States only. PO/APO/FPO boxes and all others please request a shipping quote prior to buying/offerding or use global the shipping program where available for international. All items ship with fluids removed. New fluids and any other applicable service items (mating gaskets, seals, water pump, etc.) are the responsibility of the purchaser.
