Kubota V2403 Engine Parts
Alpine Equipment stocks OEM and aftermarket parts for the Kubota V2403 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 V2403 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.
- Cylinders4
- Displacement148.5 cu.in.
- Bore & Stroke3.43 x 4.031 in
- Rated Output48.9–74.3 HP
- Max Torque117–183.4 lb-ft
- AspirationNaturally aspirated / Turbocharged / Turbocharged + Turbo After Cooler
- Dry Weight406–551 lbs
Specs vary by engine variant/spec code. Confirm fitment by part number or call us.
Kubota V2403 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
V2403 Engine Parts (868 parts)
1J864-25160
BOLT(FLYWHEEL)
$20.75
1J860-96650
GASKET
$0.72
1J860-95790
BOLT,CONNECT
$7.60
1J860-33520
CLAMP(PIPE)
$2.71
1J860-33140
PLUG,OIL FILTER
$5.65
1J860-24982
BUSHING(IDLE GEAR)
$41.60
1J860-14670
SPACER
$45.06
1J860-14502
ASSY COVER,CYL.HEAD
$311.49
1J860-13124
VALVE,EXHAUST
$25.07
1J860-05370
OIL SHIELD,BREATHER
$4.41
1J854-03040
COMP.CYLINDER HEAD
$1,334.58
1J829-64110
PULLEY
$32.18
1J829-64010
ALTERNATOR,ASSY
$351.52
1J829-13580
GUIDE,VALVE(INLET)
$9.12
1J829-13560
GUIDE,VALVE(EXHAUST)
$10.50
1J826-04140
SEAL,OIL
$11.46
1J813-42072
HOSE,ASSY(FUEL)
$124.82
1J808-71460
HOSE EGR C1
$54.05
1J808-71410
COOLER COMP EGR
$956.25
1J808-65065
HARNESS,WIRE,ASSY(EN
$957.06
1J808-62703
VALVE,ASSY(EGR)
$706.21
1J808-53052
INJECTOR,ASSY
$860.16
1J808-21110
PISTON 05
$150.23
1J808-18942
CATALYST,KIT(DOC,1)
$2,408.43
1J808-18590
CATALYST,KIT(DOC,2)
$4,027.33
1J808-17010
TURBOCHARGER ASSY
$2,562.94
1J803-71470
HOSE
$6.85
1J803-59670
SENSOR,BOOST
$100.70
1J803-17430
GASKET,EGR COOLER
$3.09
1J803-17410
GASKET,EGR VALVE
$2.40
1J803-12350
GASKET,EX-MANIFOLD
$12.72
1J802-33040
PIPE COMP OIL
$36.44
1J802-18930
FILTER,KIT(DPF)
$3,087.21
1J802-17010
TURBOCHARGER,ASSY
$2,562.94
1J802-11624
TUBE(INLET TURBO)
$31.92
1J801-97550
VALVE,KIT(SCV)
$917.34
1J801-73012
THERMOSTAT,ASSY
$33.96
1J801-65077
HARNESS,WIRE,ASSY
$377.91
1J801-65066
HARNESS,WIRE,ASSY
$982.37
1J801-59710
SENSOR
$122.68
1J801-53750
PIPE(INJECTION,A)
$40.34
1J801-53052
INJECTOR,ASSY
$860.16
1J801-52030
PUMP,ASSY(FUEL)
$208.41
1J801-50603
RAIL,ASSY
$1,584.51
1J801-50540
VALVE,ASSY(SCV)
$1,025.25
1J801-50500
ASSY PUMP(SUPPLY)
$3,273.75
1J801-37160
HOSE OIL COOLER
$17.63
1J801-18950
BODY,KIT
$554.54
More Kubota Engine Parts
Need pricing on a Kubota V2403 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.
Call or Text — Factory-Certified Kubota Elite Dealer
349 S 100 W, American Fork, UT 84003 · Mon–Fri 7:00 AM – 5:00 PM · Sat by Appt