Kubota D1703 Engine Parts
Alpine Equipment stocks OEM and aftermarket parts for the Kubota D1703 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 D1703 engine or a full rebuild? Call our factory-certified Kubota team at (801) 701-7394.
- Cylinders3
- Displacement100.5 cu.in.
- Bore & Stroke3.43 x 3.64 in
- Rated Output24.8–36.7 HP
- Max Torque71.8–83.3 lb-ft
- AspirationNaturally aspirated
- Dry Weight326–375 lbs
Specs vary by engine variant/spec code. Confirm fitment by part number or call us.
D1703 Engine Parts (362 parts)
T0430-38630
GEAR PUMP DRIVE
$173.86
1G311-43250
FLOAT
$3.50
16691-57980
SEAL,OIL
$6.04
15521-73340
PIPE,WATER RETURN
$5.86
01754-50640
BOLT,FLANGE
$1.92
TC403-74250
PULLEY,FAN
$48.50
TA040-93230
ASSY ELEMENT,OUTER
$28.24
T1063-65660
SENSOR,TEMPERATURE
$20.15
T0430-33610
HOLDER, PUMP
$54.78
T0270-93220
ASSY ELEMENT,INNER
$66.61
T0070-16420
GASKET,MUFFLER NA
$3.51
T0070-16324
COMP.FILTER,A/C
$70.10
RD451-51940
ASSY ELEMENT
$19.26
RD451-51930
O RING
$4.95
RD451-51910
ASSY BODY
$154.12
RD451-51360
ASSY FILTER
$375.33
RB101-51282
ELEMENT
$52.66
HH164-32430
CARTRIDGE,OIL FILTER
$13.58
HH151-32430
CARTRIDGE,OIL FILTER
$16.90
6C090-58960
GASKET,OIL PAN DRAIN
$2.40
66711-55240
ASSY KEY,MAIN SWITCH
$8.38
66711-55130
SWITCH,STARTER
$53.35
66706-55120
ASSY STARTER-SWITCH
$42.04
5H937-42700
ALTERNATOR,ASSY
$407.20
5H911-42622
SENSOR(REVOLUTION)
$51.40
48100-58474
ASSY TANK,RESERVE
$104.59
38430-13980
BAND,AIR CLEANER
$42.21
38430-13970
CUSHION
$4.34
38430-13940
SUPPORT,AIR CLEANER
$31.51
38240-36330
STUD
$1.83
35394-37860
GASKET NA
$2.56
35260-37810
GEAR,SPUR 47
$145.39
1K583-72062
RADIATOR, ASSY
$1,343.26
1K321-74280
PULLEY FAN DRIVE
$181.29
1K321-73037
ASSY PUMP WATER
$168.40
1J985-65830
ASSY,CONNECTOR (SPEED SENSOR)
$33.03
1J985-60604
ECU(EGV-SAE01)
$881.57
1J881-36412
GAUGE OIL
$28.68
1J864-25160
BOLT(FLYWHEEL)
$20.75
1J860-96650
GASKET
$0.72
1J860-65512
GLOW PLUG
$25.62
1J860-33140
PLUG,OIL FILTER
$5.65
1J860-24982
BUSHING(IDLE GEAR)
$41.60
1J829-64010
ALTERNATOR,ASSY
$351.52
1J700-22140
BOLT,CONNECTING ROD
$2.67
1J351-52030
PUMP,ASSY(FUEL)
$145.91
1J321-60242
TIMER
$182.58
1G994-11210
ELEMENT(INNER)
$39.82
More Kubota Engine Parts
Need pricing on a Kubota D1703 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
Call or Text — Factory-Certified Kubota Elite Dealer
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⏱ Mon–Fri 7a–5p
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349 S 100 W, American Fork, UT 84003 · Mon–Fri 7:00 AM – 5:00 PM · Sat by Appt