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.

☎ Call for Pricing — (801) 701-7394 Request a Quote
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 bolt, part number 1J095-91010 — Alpine Equipment 1J095-91010 BOLT $1.14 Genuine Kubota bolt, part number 1J095-91020 — Alpine Equipment 1J095-91020 BOLT $1.37 Genuine Kubota bolt, part number 1J095-91030 — Alpine Equipment 1J095-91030 BOLT $1.37 Genuine Kubota gear(oil pump drive), part number 1J050-35630 — Alpine Equipment 1J050-35630 GEAR(OIL PUMP DRIVE) $12.64 Genuine Kubota nut, part number 1J050-92330 — Alpine Equipment 1J050-92330 NUT $7.96 Genuine Kubota kit metal, engine, part number 1G992-23765 — Alpine Equipment 1G992-23765 KIT METAL, ENGINE $208.72 Genuine Kubota kit metal, engine, part number 1G992-23775 — Alpine Equipment 1G992-23775 KIT METAL, ENGINE $711.76 Genuine Kubota plug, part number 1G896-33610 — Alpine Equipment 1G896-33610 PLUG $1.60 Genuine Kubota comp.crankshaft, part number 1G871-23012 — Alpine Equipment 1G871-23012 COMP.CRANKSHAFT $2,740.42 Genuine Kubota cover, breather, part number 1G742-05120 — Alpine Equipment 1G742-05120 COVER, BREATHER $9.21 Genuine Kubota clamp, hose, part number 1G687-73362 — Alpine Equipment 1G687-73362 CLAMP, HOSE $2.91 Genuine Kubota bolt, part number 1G679-91022 — Alpine Equipment 1G679-91022 BOLT $0.86 Genuine Kubota bolt, part number 1G679-91010 — Alpine Equipment 1G679-91010 BOLT $0.79 Genuine Kubota bolt, part number 1G679-91020 — Alpine Equipment 1G679-91020 BOLT $0.79 Genuine Kubota bolt, part number 1G679-91012 — Alpine Equipment 1G679-91012 BOLT $0.86 Genuine Kubota gear, injection pump, part number 1G677-51150 — Alpine Equipment 1G677-51150 GEAR, INJECTION PUMP $78.83 Genuine Kubota nut, part number 1G386-92020 — Alpine Equipment 1G386-92020 NUT $2.06 Genuine Kubota screw, rd hd, part number 1G386-93030 — Alpine Equipment 1G386-93030 SCREW, RD HD $1.37 Genuine Kubota screw, rd hd, part number 1G386-93010 — Alpine Equipment 1G386-93010 SCREW, RD HD $2.06 Genuine Kubota screw, rd hd, part number 1G386-93040 — Alpine Equipment 1G386-93040 SCREW, RD HD $1.37 Genuine Kubota bolt, part number 1G386-91050 — Alpine Equipment 1G386-91050 BOLT $3.22 Genuine Kubota screw, rd hd, part number 1G386-93020 — Alpine Equipment 1G386-93020 SCREW, RD HD $1.72 Genuine Kubota bolt, part number 1G386-91040 — Alpine Equipment 1G386-91040 BOLT $2.06 Genuine Kubota nut, part number 1G386-92010 — Alpine Equipment 1G386-92010 NUT $7.58 Genuine Kubota bolt(through), part number 1G386-64260 — Alpine Equipment 1G386-64260 BOLT(THROUGH) $12.88 Genuine Kubota spring(brush), part number 1G386-64330 — Alpine Equipment 1G386-64330 SPRING(BRUSH) $3.22 Genuine Kubota collar, part number 1G386-64150 — Alpine Equipment 1G386-64150 COLLAR $9.50 Genuine Kubota cover(bearing), part number 1G386-64800 — Alpine Equipment 1G386-64800 COVER(BEARING) $8.32 Genuine Kubota plate(retainer), part number 1G386-64710 — Alpine Equipment 1G386-64710 PLATE(RETAINER) $8.13 Genuine Kubota washer, part number 1G386-64810 — Alpine Equipment 1G386-64810 WASHER $5.86 Genuine Kubota brush, part number 1G386-64090 — Alpine Equipment 1G386-64090 BRUSH $10.24 Genuine Kubota bearing, ball, part number 1G355-64770 — Alpine Equipment 1G355-64770 BEARING, BALL $29.19 Genuine Kubota bearing, ball, part number 1G355-64780 — Alpine Equipment 1G355-64780 BEARING, BALL $29.19 Genuine Kubota regulator, assy, part number 1G355-64600 — Alpine Equipment 1G355-64600 REGULATOR, ASSY $195.63 Genuine Kubota brush, part number 1G355-64310 — Alpine Equipment 1G355-64310 BRUSH $56.79 Genuine Kubota cover(end), part number 1E994-64230 — Alpine Equipment 1E994-64230 COVER(END) $36.97 Genuine Kubota nut, part number 1E994-92030 — Alpine Equipment 1E994-92030 NUT $2.21 Genuine Kubota gear, crankshaft, part number 1A055-24110 — Alpine Equipment 1A055-24110 GEAR, CRANKSHAFT $87.78 Genuine Kubota plug, part number 1A021-96020 — Alpine Equipment 1A021-96020 PLUG $5.12 Genuine Kubota label, part number 19426-87903 — Alpine Equipment 19426-87903 LABEL $1.16 Genuine Kubota label, part number 19426-87880 — Alpine Equipment 19426-87880 LABEL $1.16 Genuine Kubota metal, side, part number 19202-23973 — Alpine Equipment 19202-23973 METAL, SIDE $9.97 Genuine Kubota metal, side, part number 19202-23983 — Alpine Equipment 19202-23983 METAL, SIDE $10.49 Genuine Kubota gear, pinion, part number 17311-63280 — Alpine Equipment 17311-63280 GEAR, PINION $55.49 Genuine Kubota end, frame, part number 16678-64060 — Alpine Equipment 16678-64060 END, FRAME $133.57 Genuine Kubota plug, part number 16683-96020 — Alpine Equipment 16683-96020 PLUG $11.52 Genuine Kubota cover, end, part number 16678-64230 — Alpine Equipment 16678-64230 COVER, END $36.60 Genuine Kubota bearing ball, part number 16652-64782 — Alpine Equipment 16652-64782 BEARING BALL $25.21

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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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349 S 100 W, American Fork, UT 84003 · Mon–Fri 7:00 AM – 5:00 PM · Sat by Appt