
Kit for 9N, 2N, & 8N tractors (gas 4 cyl. flat head engine, 1939 thru 1952)with thin wall (.040) sleeves, 4 ring pistons, and rotating exhaust valves. Kit includes overhaul gasket set, connecting rod bearings & bushings, main bearings, exhaust valves (free rotating) & rotator kits, exhaust valve locks, intake valves, valve guides(solid type) & retainers, valve springs & retainers, valve locks, valve stem seals, adjustable tappets, and sleeve & piston kit (4 ring/.040 sleeve).-----Available with Standard or .010, .020, .030, .040 undersize main bearings and connecting rod bearings. *Please specify size desired when ordering!!!*
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