Kanzaki KM2-A Marine Transmission Gearbox 3.22 Ratio - Used

Kanzaki KM2-A marine reversing/reduction gear (marine transmission), 3.22 ratio per the original data plate, unit number 74935, manufactured by Kanzaki Kokyukoki Mfg. Co., Ltd. — the gear manufacturer behind Yanmar's small marine diesel transmissions. Application: KM2-series gears are used behind small Yanmar sailboat diesels; the original engine and vessel for this unit are not verified. May fit Yanmar GM/YSM-class installations — buyer must confirm ratio, input spline/damper plate match, and output flange bolt pattern for their specific engine. Condition: Used take-off, untested. Complete gear assembly with bell housing, splined input shaft, output flange, and shift lever bracket. Surface rust on flange faces and hardware, shop dirt on the aluminum case, no visible cracks. Not run, not pressure-tested, not bench-tested — no operational or rebuilt claims are made. Sold as an untested used unit / rebuildable candidate. Drained and ports capped before shipping. Quote is subject to final fitment confirmation by engine/transmission serial number, part number, photos, and supplier availability. Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.