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Kubota GL 14000 Generator Set

The Kubota GL 14000 is a diesel generator set powered by a Kubota D902 engine. It is available at 240 V and 120 V, single-phase, 60 Hz and rated 50 A. It holds about 3 L (0.8 gal) of oil and 4.1 L (1.1 gal) of coolant. The set measures 1310×640×895 mm (51.6×25.2×35.2 in) and weighs about 410 kg (904 lb). An integrated tank holds 36.4 L (9.6 gal). The same D902 engine also powers generator sets from Atlas Copco, Fischer Panda, MQ Power and Vmac.

0.898 L
Displacement
3.0 L
Oil capacity
3
Document types

How to read your Kubota serial & model number →

Service parts for the GL 14000

Grouped by system, with how many of each the parts manual calls for.

Air intake

1 required

Prices captured from merchant listings; some links are affiliate links. Confirm against your serial number before ordering.

Specifications

Fueldiesel
Frequency60.0 Hz
Standby kVA14
EmissionsEPA Tier 4 Final, CARB
Oil capacity3.0 L
Voltage options240 V, 120 V
PhaseSingle phase - 3 wires (U-N/G-W)
Rated current50 A
Dimensions (L×W×H)1310×640×895 mm
Dry weight410 kg
Fuel tank36.4 L

Engine

Kubota D902
Oil capacity3.0 L
Coolant capacity4.1 L
Displacement0.898 L
AspirationWater cooled
Rated speed3600 rpm

Maintenance & consumables

for the Kubota D902
ItemSpecCapacityPart #Interval
Air filterRG158429301000 hr Amazon eBay $15.50 PartsGeek $23.97 FridayParts $16.50
Fuel filter500 hr
Oil filter1000 hr
Battery24000 hr
Belt500 hr
Coolant5.024000 hr
Coolant filter
Oil3.6100 hr
Spark plug1000 hr

Compatible filters for the Kubota D902 — cross-referenced via Donaldson. Options to verify against your serial number, not confirmed for this exact unit.

  • Fuel filter: Kubota 1258143013 Kubota 1522143081 Donaldson P550012 Donaldson P551039 Donaldson P550127
  • Oil filter: Kubota 7665025430 Kubota 1641432434 Donaldson P550162 Donaldson P550318 Wix 51334

Common questions

What engine does the Kubota GL 14000 use?

The Kubota GL 14000 is powered by the Kubota D902 engine.

What kind of fuel does the Kubota GL 14000 run on?

The Kubota GL 14000 runs on diesel.

What's the oil capacity on a Kubota GL 14000?

The Kubota D902 engine in the Kubota GL 14000 has an oil capacity of 3.0 liters.

Which oil filter part number does the Kubota GL 14000 take?

The Kubota GL 14000 uses oil filter part numbers KUBOTA 7665025430, KUBOTA 1641432434.

What fuel filter does the Kubota GL 14000 use?

The Kubota GL 14000 uses fuel filter part numbers KUBOTA 1258143013, KUBOTA 1522143081.

Which air filter part number does the Kubota GL 14000 take?

The Kubota GL 14000 uses air filter part number RG15842930.

Parts

8
Part #DescriptionQtySystem
100-0245-000Air Filter1Air filter Amazon
100-0247-000Fuel Filter1Fuel filter Amazon eBay
100-0248-000Belt1Belt Amazon eBay
100-0368-000Oil Filter1Oil filter Amazon eBay
100-0369-000Coolant Filter1Coolant filter Amazon eBay
100-0370-000Spark Plug1Spark plug Amazon
R1/2Drain Plug (R1/2)Oil filter buy
W0301-00008Starter Key (2 pieces)2Starter Amazon eBay

Service, wear & replacement parts referenced for this model and its engine — confirm the exact part for your serial number. See the full parts catalog to search and cross-reference.

Available documents

Spec sheet — GL14000 Kubota Generator Bro a13 (Kubota)Reference — 74830 Kubota 2021 GL Maintenance Kit SellSheet LR (Kubota)Reference — Kubota Parts GL Maintenance Kit Oil EN HR (Kubota)Parts manual — Kubota Parts GL Maintenance Kit HR-2 (Kubota)Service manual — Kubota LowBoyPro Diesel Generator GL14000 Operator Manual (Kubota)
Full service, cheapest listings

Priced items from this model's own parts manual.

Air filter RG15842930$15.50
1 priced item$15.50