Kubota Z402 Engine Parts

Alpine Equipment stocks OEM and aftermarket parts for the Kubota Z402 engine — filters, gaskets, seals, pumps, water pumps, injectors, and complete rebuild components. Same-day shop pickup in Utah County; nationwide shipping.

Need pricing on a complete Z402 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.

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Kubota Z402 diesel engine — genuine parts from Alpine Equipment Repair

Kubota Z402 Manuals & Parts Diagrams

Official Kubota parts lists and service-data reference for this model. Use them to find the exact part number or spec, then search or call to order. Or browse the full Kubota manual library.

Illustrated Parts Lists

Service Data

Z402 Engine Parts (123 parts)

Genuine Kubota cover,fuel camshaft, part number 16851-16212 — Alpine Equipment 16851-16212 COVER,FUEL CAMSHAFT $14.36 Genuine Kubota tappet, part number 16851-15552 — Alpine Equipment 16851-15552 TAPPET $16.22 Genuine Kubota gasket,head cover, part number 16851-14522 — Alpine Equipment 16851-14522 GASKET,HEAD COVER $9.95 Genuine Kubota cap,valve, part number 16851-13280 — Alpine Equipment 16851-13280 CAP,VALVE $4.34 Genuine Kubota gasket, part number 16851-12360 — Alpine Equipment 16851-12360 GASKET $4.60 Genuine Kubota gasket,gear case, part number 16851-04130 — Alpine Equipment 16851-04130 GASKET,GEAR CASE $17.63 Genuine Kubota support,solenoid, part number 16667-60110 — Alpine Equipment 16667-60110 SUPPORT,SOLENOID $19.65 Genuine Kubota controller, part number 16415-65662 — Alpine Equipment 16415-65662 CONTROLLER $131.28 Genuine Kubota assy element, part number 16271-43562 — Alpine Equipment 16271-43562 ASSY ELEMENT $13.92 Genuine Kubota assy holder,nozzle, part number 16001-53002 — Alpine Equipment 16001-53002 ASSY HOLDER,NOZZLE $170.41 Genuine Kubota shim,inj.pump 0.30, part number 16001-52120 — Alpine Equipment 16001-52120 SHIM,INJ.PUMP 0.30 $6.12 Genuine Kubota shim,inj.pump 0.25, part number 16001-52110 — Alpine Equipment 16001-52110 SHIM,INJ.PUMP 0.25 $5.04 Genuine Kubota shim,inj.pump 0.20, part number 16001-52090 — Alpine Equipment 16001-52090 SHIM,INJ.PUMP 0.20 $4.34 Genuine Kubota assy pump,injection, part number 16001-51012 — Alpine Equipment 16001-51012 ASSY PUMP,INJECTION $848.84 Genuine Kubota bolt, part number 15881-91030 — Alpine Equipment 15881-91030 BOLT $10.12 Genuine Kubota seal,oil, part number 15877-04140 — Alpine Equipment 15877-04140 SEAL,OIL $7.56 Genuine Kubota fan, part number 15867-74112 — Alpine Equipment 15867-74112 FAN $58.57 Genuine Kubota gasket,gear case na, part number 15862-04132 — Alpine Equipment 15862-04132 GASKET,GEAR CASE NA $11.32 Genuine Kubota metal,crankshaft, part number 15861-23873 — Alpine Equipment 15861-23873 METAL,CRANKSHAFT $31.51 Genuine Kubota metal,crankshaft, part number 15861-23484 — Alpine Equipment 15861-23484 METAL,CRANKSHAFT $16.52 Genuine Kubota metal,crankshaft, part number 15861-23474 — Alpine Equipment 15861-23474 METAL,CRANKSHAFT $31.51 Genuine Kubota metal,crankpin, part number 15861-22314 — Alpine Equipment 15861-22314 METAL,CRANKPIN $20.00 Genuine Kubota assy pipe,over flow, part number 15852-42502 — Alpine Equipment 15852-42502 ASSY PIPE,OVER FLOW $28.86 Genuine Kubota gasket,brg.case na, part number 15852-04360 — Alpine Equipment 15852-04360 GASKET,BRG.CASE NA $2.13 Genuine Kubota comp.regulator, part number 15844-64603 — Alpine Equipment 15844-64603 COMP.REGULATOR $215.52 Genuine Kubota joint,eye, part number 15841-95684 — Alpine Equipment 15841-95684 JOINT,EYE $12.83 Genuine Kubota nut,cap, part number 15841-92330 — Alpine Equipment 15841-92330 NUT,CAP $2.17 Genuine Kubota bolt, part number 15841-91010 — Alpine Equipment 15841-91010 BOLT $1.50 Genuine Kubota pulley,fan, part number 15841-74250 — Alpine Equipment 15841-74250 PULLEY,FAN $41.03 Genuine Kubota pipe 2,WATER return, part number 15841-73350 — Alpine Equipment 15841-73350 PIPE 2,WATER RETURN $4.34 Genuine Kubota cover,thermostat, part number 15841-73260 — Alpine Equipment 15841-73260 COVER,THERMOSTAT $14.36 Genuine Kubota band,pipe, part number 15841-72960 — Alpine Equipment 15841-72960 BAND,PIPE $4.76 Genuine Kubota pipe 3,WATER, part number 15841-72870 — Alpine Equipment 15841-72870 PIPE 3,WATER $5.73 Genuine Kubota pipe 2,WATER, part number 15841-72860 — Alpine Equipment 15841-72860 PIPE 2,WATER $19.39 Genuine Kubota stay,dynamo, part number 15841-64420 — Alpine Equipment 15841-64420 STAY,DYNAMO $6.93 Genuine Kubota plate,speed control, part number 15841-57112 — Alpine Equipment 15841-57112 PLATE,SPEED CONTROL $57.88 Genuine Kubota lever,governor, part number 15841-56112 — Alpine Equipment 15841-56112 LEVER,GOVERNOR $38.58 Genuine Kubota case,governor ball, part number 15841-55692 — Alpine Equipment 15841-55692 CASE,GOVERNOR BALL $10.93 Genuine Kubota sleeve,governor, part number 15841-55452 — Alpine Equipment 15841-55452 SLEEVE,GOVERNOR $24.48 Genuine Kubota bolt,adjust, part number 15841-54123 — Alpine Equipment 15841-54123 BOLT,ADJUST $6.15 Genuine Kubota collar,crankshaft, part number 15841-23250 — Alpine Equipment 15841-23250 COLLAR,CRANKSHAFT $37.28 Genuine Kubota screw,adjust, part number 15841-14230 — Alpine Equipment 15841-14230 SCREW,ADJUST $3.05 Genuine Kubota assy arm,rocker, part number 15841-14036 — Alpine Equipment 15841-14036 ASSY ARM,ROCKER $38.84 Genuine Kubota guide,valve(ex), part number 15841-13560 — Alpine Equipment 15841-13560 GUIDE,VALVE(EX) $6.26 Genuine Kubota guide,valve(in), part number 15841-13540 — Alpine Equipment 15841-13540 GUIDE,VALVE(IN) $6.26 Genuine Kubota gasket,in-manifold, part number 15841-11820 — Alpine Equipment 15841-11820 GASKET,IN-MANIFOLD $6.13 Genuine Kubota bolt,bearing case, part number 15841-04543 — Alpine Equipment 15841-04543 BOLT,BEARING CASE $3.15 Genuine Kubota assy pump,fuel, part number 15821-52030 — Alpine Equipment 15821-52030 ASSY PUMP,FUEL $137.72

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Need pricing on a Kubota Z402 engine or a rebuild?

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