Kubota WG1605 Engine Parts

Alpine Equipment stocks OEM and aftermarket parts for the Kubota WG1605 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 WG1605 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.

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Kubota WG1605 gas engine — genuine parts from Alpine Equipment Repair
  • Cylinders4
  • Displacement93.79 cu.in.
  • Bore & Stroke3.11 x 3.09 in
  • Rated Output51.5–57 HP
  • Max Torque81.3–88.6 lb-ft
  • AspirationNaturally aspirated
  • Dry Weight265–269 lbs

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

Kubota WG1605 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

WG1605 Engine Parts (514 parts)

Genuine Kubota hose, radiator, part number 1K522-72940 — Alpine Equipment 1K522-72940 HOSE, RADIATOR $14.13 Genuine Kubota plug,oil filter, part number 1J860-33140 — Alpine Equipment 1J860-33140 PLUG,OIL FILTER $5.65 Genuine Kubota stud, part number 1J500-91550 — Alpine Equipment 1J500-91550 STUD $18.11 Genuine Kubota cable,veh, part number 1J423-90320 — Alpine Equipment 1J423-90320 CABLE,VEH $292.30 Genuine Kubota cable,usb, part number 1J423-90310 — Alpine Equipment 1J423-90310 CABLE,USB $67.89 Genuine Kubota interface,assy, part number 1J423-90203 — Alpine Equipment 1J423-90203 INTERFACE,ASSY $2,036.77 Genuine Kubota gasket(brg.case), part number 1J095-04360 — Alpine Equipment 1J095-04360 GASKET(BRG.CASE) $3.89 Genuine Kubota collar(crankshaft), part number 1J050-23250 — Alpine Equipment 1J050-23250 COLLAR(CRANKSHAFT) $29.08 Genuine Kubota o ring, part number 1J001-96770 — Alpine Equipment 1J001-96770 O RING $4.94 Genuine Kubota pipe, water, part number 1G996-72850 — Alpine Equipment 1G996-72850 PIPE, WATER $35.16 Genuine Kubota assy radiator, part number 1G994-72060 — Alpine Equipment 1G994-72060 ASSY RADIATOR $942.57 Genuine Kubota element(inner), part number 1G994-11210 — Alpine Equipment 1G994-11210 ELEMENT(INNER) $39.82 Genuine Kubota assy radiator, part number 1G992-72060 — Alpine Equipment 1G992-72060 ASSY RADIATOR $1,043.40 Genuine Kubota kit metal,engine, part number 1G992-23755 — Alpine Equipment 1G992-23755 KIT METAL,ENGINE $264.11 Genuine Kubota cushion,rubber, part number 1G930-72190 — Alpine Equipment 1G930-72190 CUSHION,RUBBER $25.25 Genuine Kubota base,oil filter, part number 1G905-32610 — Alpine Equipment 1G905-32610 BASE,OIL FILTER $74.35 Genuine Kubota comp.crankshaft, part number 1G871-23016 — Alpine Equipment 1G871-23016 COMP.CRANKSHAFT $2,740.42 Genuine Kubota bush,piston pin, part number 1G700-21980 — Alpine Equipment 1G700-21980 BUSH,PISTON PIN $6.26 Genuine Kubota cover, part number 1G698-74120 — Alpine Equipment 1G698-74120 COVER $67.72 Genuine Kubota water pipe 3, part number 1G680-72870 — Alpine Equipment 1G680-72870 WATER PIPE 3 $18.74 Genuine Kubota clamp,hose, part number 1G677-72960 — Alpine Equipment 1G677-72960 CLAMP,HOSE $5.42 Genuine Kubota tappet, part number 1G673-15550 — Alpine Equipment 1G673-15550 TAPPET $15.34 Genuine Kubota plug,oil gauge, part number 1G513-36550 — Alpine Equipment 1G513-36550 PLUG,OIL GAUGE $2.86 Genuine Kubota pulley, part number 1G386-64110 — Alpine Equipment 1G386-64110 PULLEY $65.43 Genuine Kubota assy thermostat, part number 1G362-73012 — Alpine Equipment 1G362-73012 ASSY THERMOSTAT $33.96 Genuine Kubota cover,thermostat, part number 1G253-73260 — Alpine Equipment 1G253-73260 COVER,THERMOSTAT $21.04 Genuine Kubota gear,ring, part number 1G081-63820 — Alpine Equipment 1G081-63820 GEAR,RING $246.97 Genuine Kubota BELT,FAN(37.6,COGGED, part number 1G062-97012 — Alpine Equipment 1G062-97012 BELT,FAN(37.6,COGGED $24.40 Genuine Kubota alternator,assy, part number 1E994-64010 — Alpine Equipment 1E994-64010 ALTERNATOR,ASSY $232.71 Genuine Kubota seal,valve stem, part number 1C010-13150 — Alpine Equipment 1C010-13150 SEAL,VALVE STEM $4.04 Genuine Kubota switch,oil, part number 1A024-39010 — Alpine Equipment 1A024-39010 SWITCH,OIL $27.43 Genuine Kubota o ring,breather, part number 1A021-05430 — Alpine Equipment 1A021-05430 O RING,BREATHER $3.19 Genuine Kubota assy alternator, part number 19630-64015 — Alpine Equipment 19630-64015 ASSY ALTERNATOR $322.82 Genuine Kubota comp.oil pan, part number 19620-01500 — Alpine Equipment 19620-01500 COMP.OIL PAN $186.62 Genuine Kubota assy thermostat, part number 19434-73015 — Alpine Equipment 19434-73015 ASSY THERMOSTAT $29.28 Genuine Kubota metal,side, part number 19202-23543 — Alpine Equipment 19202-23543 METAL,SIDE $10.56 Genuine Kubota kit tank,reserve, part number 19059-72090 — Alpine Equipment 19059-72090 KIT TANK,RESERVE $74.38 Genuine Kubota cap,radiator, part number 17580-16060 — Alpine Equipment 17580-16060 CAP,RADIATOR $37.31 Genuine Kubota gauge,oil, part number 17456-36410 — Alpine Equipment 17456-36410 GAUGE,OIL $30.07 Genuine Kubota plug, part number 17391-96160 — Alpine Equipment 17391-96160 PLUG $0.64 Genuine Kubota assy element,a/c, part number 17351-11083 — Alpine Equipment 17351-11083 ASSY ELEMENT,A/C $86.39 Genuine Kubota pipe 1,RETURN, part number 17331-73342 — Alpine Equipment 17331-73342 PIPE 1,RETURN $5.78 Genuine Kubota fan, part number 17274-74110 — Alpine Equipment 17274-74110 FAN $95.37 Genuine Kubota pipe 2,WATER, part number 17203-72860 — Alpine Equipment 17203-72860 PIPE 2,WATER $29.65 Genuine Kubota collar,fan, part number 17053-74150 — Alpine Equipment 17053-74150 COLLAR,FAN $19.28 Genuine Kubota cock,assy(drain), part number 16871-73020 — Alpine Equipment 16871-73020 COCK,ASSY(DRAIN) $9.64 Genuine Kubota gauge,oil, part number 16692-36410 — Alpine Equipment 16692-36410 GAUGE,OIL $28.68 Genuine Kubota cover,belt, part number 16616-13860 — Alpine Equipment 16616-13860 COVER,BELT $47.54

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Need pricing on a Kubota WG1605 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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