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.

☎ Call for Pricing — (801) 701-7394 Request a Quote
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 cord, part number 1G778-65560 — Alpine Equipment 1G778-65560 CORD $11.39 Genuine Kubota gasket, part number 1G751-88130 — Alpine Equipment 1G751-88130 GASKET $3.40 Genuine Kubota gasket,fuel pump, part number 1G751-52140 — Alpine Equipment 1G751-52140 GASKET,FUEL PUMP $2.27 Genuine Kubota kit gasket lower, part number 1G740-99362 — Alpine Equipment 1G740-99362 KIT GASKET LOWER $135.06 Genuine Kubota alternator,assy, part number 1G740-64010 — Alpine Equipment 1G740-64010 ALTERNATOR,ASSY $358.51 Genuine Kubota assy pump,water, part number 1G730-73036 — Alpine Equipment 1G730-73036 ASSY PUMP,WATER $184.68 Genuine Kubota hose,oil cooler, part number 1G730-37162 — Alpine Equipment 1G730-37162 HOSE,OIL COOLER $16.29 Genuine Kubota gasket,gear case, part number 1G701-04130 — Alpine Equipment 1G701-04130 GASKET,GEAR CASE $27.50 Genuine Kubota comp.cylinder head, part number 1G624-03042 — Alpine Equipment 1G624-03042 COMP.CYLINDER HEAD $1,403.33 Genuine Kubota assy pump, injection, part number 1G614-51012 — Alpine Equipment 1G614-51012 ASSY PUMP, INJECTION $1,231.26 Genuine Kubota assy pump,injection, part number 1G610-51012 — Alpine Equipment 1G610-51012 ASSY PUMP,INJECTION $1,607.75 Genuine Kubota assy ring,piston, part number 1G610-21050 — Alpine Equipment 1G610-21050 ASSY RING,PISTON $101.26 Genuine Kubota cover, part number 1G608-74120 — Alpine Equipment 1G608-74120 COVER $98.60 Genuine Kubota plug,oil gauge, part number 1G513-36550 — Alpine Equipment 1G513-36550 PLUG,OIL GAUGE $2.86 Genuine Kubota gasket, part number 1G492-16220 — Alpine Equipment 1G492-16220 GASKET $3.81 Genuine Kubota tube,breather turbo, part number 1G491-05512 — Alpine Equipment 1G491-05512 TUBE,BREATHER TURBO $29.92 Genuine Kubota assy pump water, part number 1G489-73035 — Alpine Equipment 1G489-73035 ASSY PUMP WATER $169.80 Genuine Kubota kit gasket,lower, part number 1G466-99360 — Alpine Equipment 1G466-99360 KIT GASKET,LOWER $214.47 Genuine Kubota kit gasket (u), part number 1G465-99350 — Alpine Equipment 1G465-99350 KIT GASKET (U) $237.52 Genuine Kubota cover,alternator, part number 1G465-13860 — Alpine Equipment 1G465-13860 COVER,ALTERNATOR $32.97 Genuine Kubota kit gasket U,V2003M E2B, part number 1G464-99350 — Alpine Equipment 1G464-99350 KIT GASKET U,V2003M E2B $237.52 Genuine Kubota assy piston ring, part number 1G464-21093 — Alpine Equipment 1G464-21093 ASSY PISTON RING $97.28 Genuine Kubota gasket,cyl.head, part number 1G464-03310 — Alpine Equipment 1G464-03310 GASKET,CYL.HEAD $124.39 Genuine Kubota cock(drain), part number 1G377-73100 — Alpine Equipment 1G377-73100 COCK(DRAIN) $21.55 Genuine Kubota pump,assy(fuel), part number 1G377-52030 — Alpine Equipment 1G377-52030 PUMP,ASSY(FUEL) $145.91 Genuine Kubota pipe, water, part number 1G364-72940 — Alpine Equipment 1G364-72940 PIPE, WATER $40.68 Genuine Kubota apparatus,idling, part number 1G364-54160 — Alpine Equipment 1G364-54160 APPARATUS,IDLING $36.13 Genuine Kubota o-ring, part number 1G311-43570 — Alpine Equipment 1G311-43570 O-RING $4.27 Genuine Kubota element, part number 1G311-43380 — Alpine Equipment 1G311-43380 ELEMENT $32.92 Genuine Kubota separator, part number 1G311-43350 — Alpine Equipment 1G311-43350 SEPARATOR $286.77 Genuine Kubota assy cup,filter, part number 1G311-43100 — Alpine Equipment 1G311-43100 ASSY CUP,FILTER $28.24 Genuine Kubota cir-clip,internal, part number 1G279-21330 — Alpine Equipment 1G279-21330 CIR-CLIP,INTERNAL $3.37 Genuine Kubota shutoff-valve(drain), part number 1G171-73020 — Alpine Equipment 1G171-73020 SHUTOFF-VALVE(DRAIN) $16.95 Genuine Kubota sensor(revolution), part number 1G171-59660 — Alpine Equipment 1G171-59660 SENSOR(REVOLUTION) $50.24 Genuine Kubota seal,oil, part number 1EA12-04460 — Alpine Equipment 1EA12-04460 SEAL,OIL $21.21 Genuine Kubota assy pump,water, part number 1E141-73035 — Alpine Equipment 1E141-73035 ASSY PUMP,WATER $168.60 Genuine Kubota assy pump,water, part number 1E017-73038 — Alpine Equipment 1E017-73038 ASSY PUMP,WATER $168.60 Genuine Kubota pipe, part number 1E017-37160 — Alpine Equipment 1E017-37160 PIPE $27.60 Genuine Kubota hose,oil cooler, part number 1E017-37150 — Alpine Equipment 1E017-37150 HOSE,OIL COOLER $19.21 Genuine Kubota stud, part number 1E013-91492 — Alpine Equipment 1E013-91492 STUD $4.99 Genuine Kubota pipe,injection, part number 1E013-53730 — Alpine Equipment 1E013-53730 PIPE,INJECTION $43.46 Genuine Kubota pipe,injection, part number 1E013-53720 — Alpine Equipment 1E013-53720 PIPE,INJECTION $43.46 Genuine Kubota pipe,injection, part number 1E013-53710 — Alpine Equipment 1E013-53710 PIPE,INJECTION $43.46 Genuine Kubota assy pump,oil, part number 1E013-35013 — Alpine Equipment 1E013-35013 ASSY PUMP,OIL $120.09 Genuine Kubota manifold,exhaust, part number 1E013-12310 — Alpine Equipment 1E013-12310 MANIFOLD,EXHAUST $232.50 Genuine Kubota hose 1,INLET, part number 1E013-11660 — Alpine Equipment 1E013-11660 HOSE 1,INLET $33.81 Genuine Kubota hose 2,INLET, part number 1E013-11630 — Alpine Equipment 1E013-11630 HOSE 2,INLET $9.09 Genuine Kubota gasket,cyl.head na, part number 1E013-03312 — Alpine Equipment 1E013-03312 GASKET,CYL.HEAD NA $113.07

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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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