Kubota Engine Block & Crankshaft Parts

Knocking, low compression, heavy blow-by, or metal in the oil? Start here. Alpine Equipment stocks OEM and aftermarket Kubota Block & Crank parts — pistons, rings, liners, crankshafts, main bearings, connecting rods, flywheels, and gear cases — across every Kubota industrial engine we carry.

Know your part number? Search it below. Not sure what you need? Call our factory-certified Kubota team at (801) 701-7394 and we'll match it to your engine.

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Engine Block & Crankshaft Parts (787 parts)

Genuine Kubota bolt, part number 16871-91020 — Alpine Equipment 16871-91020 BOLT $6.75 Genuine Kubota bolt, part number 16871-91010 — Alpine Equipment 16871-91010 BOLT $0.79 Genuine Kubota gear, ring, part number 16871-63822 — Alpine Equipment 16871-63822 GEAR, RING $100.92 Genuine Kubota assy crankshaft, part number 16863-23032 — Alpine Equipment 16863-23032 ASSY CRANKSHAFT $1,696.94 Genuine Kubota flywheel, comp, part number 16861-25020 — Alpine Equipment 16861-25020 FLYWHEEL, COMP $530.79 Genuine Kubota crankshaft, comp, part number 16861-23016 — Alpine Equipment 16861-23016 CRANKSHAFT, COMP $1,880.79 Genuine Kubota comp.crankshaft, part number 16861-23012 — Alpine Equipment 16861-23012 COMP.CRANKSHAFT $1,721.71 Genuine Kubota assy brg case, part number 16861-07055 — Alpine Equipment 16861-07055 ASSY BRG CASE $114.88 Genuine Kubota assy case, main brg 2, part number 16861-04050 — Alpine Equipment 16861-04050 ASSY CASE, MAIN BRG 2 $122.82 Genuine Kubota assy ring, piston 025, part number 16853-21090 — Alpine Equipment 16853-21090 ASSY RING, PISTON 025 $80.91 Genuine Kubota comp.crankcase, part number 16853-01022 — Alpine Equipment 16853-01022 COMP.CRANKCASE $1,592.33 Genuine Kubota plug, part number 16851-96010 — Alpine Equipment 16851-96010 PLUG $2.55 Genuine Kubota spring, part number 16851-36950 — Alpine Equipment 16851-36950 SPRING $1.20 Genuine Kubota comp crankshaft, part number 16851-23013 — Alpine Equipment 16851-23013 COMP CRANKSHAFT $1,203.50 Genuine Kubota bolt, connecting rod, part number 16851-22140 — Alpine Equipment 16851-22140 BOLT, CONNECTING ROD $9.45 Genuine Kubota piston, part number 16851-21903 — Alpine Equipment 16851-21903 PISTON $102.57 Genuine Kubota assy case, main brg 1, part number 16851-04040 — Alpine Equipment 16851-04040 ASSY CASE, MAIN BRG 1 $122.82 Genuine Kubota comp.flywheel, part number 16692-25013 — Alpine Equipment 16692-25013 COMP.FLYWHEEL $785.34 Genuine Kubota plug, part number 16691-96022 — Alpine Equipment 16691-96022 PLUG $14.53 Genuine Kubota plug, part number 16683-96020 — Alpine Equipment 16683-96020 PLUG $11.52 Genuine Kubota comp crankcase, part number 16665-01017 — Alpine Equipment 16665-01017 COMP CRANKCASE $5,165.64 Genuine Kubota comp.crankcase, part number 16665-01015 — Alpine Equipment 16665-01015 COMP.CRANKCASE $4,687.08 Genuine Kubota comp.flywheel, part number 16614-25012 — Alpine Equipment 16614-25012 COMP.FLYWHEEL $789.64 Genuine Kubota bolt, sems, part number 16467-91010 — Alpine Equipment 16467-91010 BOLT, SEMS $2.31 Genuine Kubota crankcase, comp, part number 16448-01016 — Alpine Equipment 16448-01016 CRANKCASE, COMP $4,239.81 Genuine Kubota bolt, part number 16427-91010 — Alpine Equipment 16427-91010 BOLT $1.74 Genuine Kubota piston 05, part number 16423-21912 — Alpine Equipment 16423-21912 PISTON 05 $137.53 Genuine Kubota flange, part number 16414-33110 — Alpine Equipment 16414-33110 FLANGE $47.54 Genuine Kubota comp.flywheel, part number 16414-25013 — Alpine Equipment 16414-25013 COMP.FLYWHEEL $852.18 Genuine Kubota comp.flywheel, part number 16414-25010 — Alpine Equipment 16414-25010 COMP.FLYWHEEL $892.70 Genuine Kubota comp.crankshaft, part number 16414-23018 — Alpine Equipment 16414-23018 COMP.CRANKSHAFT $2,522.89 Genuine Kubota comp case, gear, part number 16414-04020 — Alpine Equipment 16414-04020 COMP CASE, GEAR $682.13 Genuine Kubota piston 05, part number 16304-21910 — Alpine Equipment 16304-21910 PISTON 05 $113.68 Genuine Kubota piston, part number 16304-21110 — Alpine Equipment 16304-21110 PISTON $121.15 Genuine Kubota assy ring, piston 05, part number 16304-21090 — Alpine Equipment 16304-21090 ASSY RING, PISTON 05 $94.00 Genuine Kubota assy ring, piston, part number 16304-21050 — Alpine Equipment 16304-21050 ASSY RING, PISTON $93.23 Genuine Kubota metal, crankshaft, part number 16292-23943 — Alpine Equipment 16292-23943 METAL, CRANKSHAFT $36.17 Genuine Kubota metal, crankshaft, part number 16292-23923 — Alpine Equipment 16292-23923 METAL, CRANKSHAFT $36.17 Genuine Kubota metal, crankshaft, part number 16292-23874 — Alpine Equipment 16292-23874 METAL, CRANKSHAFT $36.17 Genuine Kubota set metal, CRANKPIN02, part number 16292-22972 — Alpine Equipment 16292-22972 SET METAL, CRANKPIN02 $23.46 Genuine Kubota assy ring, piston 05, part number 16292-21090 — Alpine Equipment 16292-21090 ASSY RING, PISTON 05 $108.15 Genuine Kubota assy ring, piston, part number 16292-21050 — Alpine Equipment 16292-21050 ASSY RING, PISTON $107.33 Genuine Kubota assy brg case, part number 16292-07067 — Alpine Equipment 16292-07067 ASSY BRG CASE $163.20 Genuine Kubota assy brg.case, main, part number 16292-07057 — Alpine Equipment 16292-07057 ASSY BRG.CASE, MAIN $162.97 Genuine Kubota assy brg.case, main, part number 16292-07047 — Alpine Equipment 16292-07047 ASSY BRG.CASE, MAIN $162.97 Genuine Kubota plug, part number 16282-96010 — Alpine Equipment 16282-96010 PLUG $11.26 Genuine Kubota plug, expansion, part number 16271-96160 — Alpine Equipment 16271-96160 PLUG, EXPANSION $1.94 Genuine Kubota key, part number 16271-95230 — Alpine Equipment 16271-95230 KEY $2.91

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