Kubota V2003 Engine Parts

Alpine Equipment stocks OEM and aftermarket parts for the Kubota V2003 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 V2003 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.

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Kubota V2003 diesel engine — genuine parts from Alpine Equipment Repair
  • Cylinders4
  • Displacement122.0 cu.in.
  • Bore & Stroke3.27 x 3.64 in
  • Rated Output43.7–59 HP
  • Max Torque96.1–125.1 lb-ft
  • AspirationTurbocharged / Naturally aspirated
  • Dry Weight397–458 lbs

Specs vary by engine variant/spec code. Confirm fitment by part number or call us.

Kubota V2003 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

V2003 Engine Parts (547 parts)

Genuine Kubota gasket,head cover, part number 1G911-14523 — Alpine Equipment 1G911-14523 GASKET,HEAD COVER $24.34 Genuine Kubota float, part number 1G311-43250 — Alpine Equipment 1G311-43250 FLOAT $3.50 Genuine Kubota pipe,injection, part number 1E013-53740 — Alpine Equipment 1E013-53740 PIPE,INJECTION $43.46 Genuine Kubota seal,oil, part number 16691-57980 — Alpine Equipment 16691-57980 SEAL,OIL $6.04 Genuine Kubota kit holder,nozzle, part number 16419-53905 — Alpine Equipment 16419-53905 KIT HOLDER,NOZZLE $202.47 Genuine Kubota comp.flywheel, part number E8120-25015 — Alpine Equipment E8120-25015 COMP.FLYWHEEL $851.99 Genuine Kubota sleeve, part number 68271-65920 — Alpine Equipment 68271-65920 SLEEVE $1.58 Genuine Kubota rotor, part number 66436-64040 — Alpine Equipment 66436-64040 ROTOR $329.11 Genuine Kubota terminal 1, part number 68271-65910 — Alpine Equipment 68271-65910 TERMINAL 1 $1.58 Genuine Kubota cover, part number 31220-14170 — Alpine Equipment 31220-14170 COVER $5.53 Genuine Kubota bolt, part number 1J866-64380 — Alpine Equipment 1J866-64380 BOLT $2.26 Genuine Kubota gasket, part number 1J866-57210 — Alpine Equipment 1J866-57210 GASKET $1.16 Genuine Kubota bolt assy adjusting, part number 1J866-54350 — Alpine Equipment 1J866-54350 BOLT ASSY ADJUSTING $10.54 Genuine Kubota collar, idle gear, part number 1J854-24370 — Alpine Equipment 1J854-24370 COLLAR, IDLE GEAR $43.49 Genuine Kubota bolt(adjusting), part number 1J866-54120 — Alpine Equipment 1J866-54120 BOLT(ADJUSTING) $6.21 Genuine Kubota crankshaft, comp, part number 1J806-23020 — Alpine Equipment 1J806-23020 CRANKSHAFT, COMP $3,729.21 Genuine Kubota manual, instruction, part number 1J464-89169 — Alpine Equipment 1J464-89169 MANUAL, INSTRUCTION $47.94 Genuine Kubota manual instruction, part number 1J464-89165 — Alpine Equipment 1J464-89165 MANUAL INSTRUCTION $47.94 Genuine Kubota nut, cap, assy, part number 1J097-54380 — Alpine Equipment 1J097-54380 NUT, CAP, ASSY $32.67 Genuine Kubota circlip, int, part number 1J094-54280 — Alpine Equipment 1J094-54280 CIRCLIP, INT $0.70 Genuine Kubota bearing, ball(radial), part number 1G916-51750 — Alpine Equipment 1G916-51750 BEARING, BALL(RADIAL) $16.63 Genuine Kubota cap, part number 1G911-54270 — Alpine Equipment 1G911-54270 CAP $5.95 Genuine Kubota gear, ring, part number 1G916-63822 — Alpine Equipment 1G916-63822 GEAR, RING $172.59 Genuine Kubota shaft, fork lever, part number 1G911-56150 — Alpine Equipment 1G911-56150 SHAFT, FORK LEVER $15.83 Genuine Kubota assy bolt, adjust, part number 1G911-54100 — Alpine Equipment 1G911-54100 ASSY BOLT, ADJUST $6.31 Genuine Kubota nut, part number 1G911-92010 — Alpine Equipment 1G911-92010 NUT $11.42 Genuine Kubota screw, part number 1G896-14230 — Alpine Equipment 1G896-14230 SCREW $2.37 Genuine Kubota plug, part number 1G896-33610 — Alpine Equipment 1G896-33610 PLUG $1.60 Genuine Kubota case, governor ball, part number 1G896-55690 — Alpine Equipment 1G896-55690 CASE, GOVERNOR BALL $28.64 Genuine Kubota sleeve, governor, part number 1G896-55450 — Alpine Equipment 1G896-55450 SLEEVE, GOVERNOR $22.76 Genuine Kubota shim, injection, part number 1G896-52200 — Alpine Equipment 1G896-52200 SHIM, INJECTION $6.11 Genuine Kubota cover, bearing case, part number 1G851-04813 — Alpine Equipment 1G851-04813 COVER, BEARING CASE $53.34 Genuine Kubota kit METAL(04), part number 1G856-23770 — Alpine Equipment 1G856-23770 KIT METAL(04) $434.10 Genuine Kubota housing, flywheel, part number 1G850-04614 — Alpine Equipment 1G850-04614 HOUSING, FLYWHEEL $1,028.75 Genuine Kubota kit METAL(02), part number 1G856-23760 — Alpine Equipment 1G856-23760 KIT METAL(02) $379.13 Genuine Kubota pulley, fan drive, part number 1G851-74282 — Alpine Equipment 1G851-74282 PULLEY, FAN DRIVE $156.38 Genuine Kubota bolt, sems, part number 1G841-91010 — Alpine Equipment 1G841-91010 BOLT, SEMS $3.83 Genuine Kubota label pump, part number 1G790-87210 — Alpine Equipment 1G790-87210 LABEL PUMP $0.89 Genuine Kubota comp.crankshaft, part number 1G790-23020 — Alpine Equipment 1G790-23020 COMP.CRANKSHAFT $3,729.21 Genuine Kubota comp.flange, water, part number 1G790-72704 — Alpine Equipment 1G790-72704 COMP.FLANGE, WATER $151.55 Genuine Kubota comp.gear, idle, part number 1G791-24013 — Alpine Equipment 1G791-24013 COMP.GEAR, IDLE $322.59 Genuine Kubota bearing, ball, part number 1G778-97300 — Alpine Equipment 1G778-97300 BEARING, BALL $45.06 Genuine Kubota assy plate, control, part number 1G790-57007 — Alpine Equipment 1G790-57007 ASSY PLATE, CONTROL $83.22 Genuine Kubota kit gasket, lower, part number 1G730-99362 — Alpine Equipment 1G730-99362 KIT GASKET, LOWER $201.63 Genuine Kubota kit gasket, lower, part number 1G730-99360 — Alpine Equipment 1G730-99360 KIT GASKET, LOWER $163.34 Genuine Kubota PISTON(025), part number 1G701-21902 — Alpine Equipment 1G701-21902 PISTON(025) $156.28 Genuine Kubota piston, part number 1G701-21112 — Alpine Equipment 1G701-21112 PISTON $156.28 Genuine Kubota gasket, cyl.head, part number 1G464-03620 — Alpine Equipment 1G464-03620 GASKET, CYL.HEAD $124.39

More Kubota Engine Parts

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Need pricing on a Kubota V2003 engine or a rebuild?

We sell, exchange, and rebuild Kubota engines — and stock the parts to keep yours running. Call or send a quote request.

(801) 701-7394

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