095000-8900
Denso 095000-8900 Injector | Kubota 1J770-53051 V3307
1J770-53050, 1J770-53051, 1J770-53070, 1J770-53052, 095000-8901, 095000-8902, 095000-8903, DCRI108900PlateG3S331800 barVehicle & Engine Fitment
| Vehicle | Engine | Years |
|---|---|---|
| Kubota M-Series Agricultural Tractors (M6040 to M8560) | Kubota V3307 / V3800 (3.3L & 3.8L CR-TE4) | 2010-2022 |
| Kubota SVL Track Loaders & KX080 Excavators | Kubota V3307 / V3800 (3.3L & 3.8L CR-TE4) | 2011-2022 |
| Bobcat S-Series & T-Series Loaders (S185, T190, S630, T650) | Kubota V3307 / V3800 (3.3L & 3.8L CR-TE4) | 2011-2018 |
Technical Specifications
| Specification | Value |
|---|---|
| INJECTOR TYPE | Common Rail Injector |
| SYSTEM PLATFORM | CRI |
| CONTROL VALVECore Spec | |
| NOZZLE CODECore Spec | |
| OPERATING PRESSURECore Spec |
Frequently Asked Questions
Which Kubota and Bobcat compact machines use Denso injector 095000-8900?
Denso 095000-8900 is engineered for Kubota V3307-CR-TE4 (3.3L) and V3800-CR-TE4 (3.8L) common rail diesel engines. It powers Kubota M-Series tractors (M6040, M7040, M8540, M9540), Kubota SVL75 and SVL90 compact track loaders, KX080 excavators, and Bobcat skid steers and track loaders (S630, S650, T630, T650) from 2010 to 2022.
What genuine Kubota part numbers correspond to Denso 095000-8900?
The direct Kubota OEM part numbers are 1J770-53050, 1J770-53051, 1J770-53070, and 1J770-53052. All these references designate the same Denso G3 electro-hydraulic common rail injector with nozzle code G3S33.
Does Denso 095000-8900 require ECU registration on Kubota V3307 engines?
Yes. Denso G3 common rail injectors require entering the 30-digit alpha-numeric QR compensation code into the engine control unit via Kubota Diagmaster or Bobcat Service Software. Failure to register the QR code causes injection volume mismatch, rough idling, and premature DPF soot loading.
What torque spec and sealing washer must be used when replacing 095000-8900?
The hold-down clamp bolt must be torqued to 26 N·m. Always seat a genuine 1.5 mm heat-treated copper washer (Kubota 1J770-53620) beneath the injector tip and clean the seat bore down to bare metal. Never reuse copper washers.
Diagnostic Trouble Codes & Fault Protocols
Common diagnostic trouble codes (DTCs) triggered when this common rail injector experiences wear, circuit faults, or calibration drift:
Fuel Rail / System Pressure Too Low
Excessive internal backleak from worn control valve seats drops common rail pressure below target under engine load.
Injector Circuit Malfunction / Open Circuit
Solenoid coil resistance drift (0.2-0.5 Ω) or piezo stack degradation triggers driver stage shutdown on affected cylinders.
Cylinder Misfire & Balancing Deviation
Carbon-clogged nozzle spray holes or missing IMA calibration causes uneven cylinder contribution. Recode ECM and verify washer seating.
Fuel Rail / System Pressure Too High
Spill line backpressure or stuck metering valve prevents rail depressurization, creating overpressure risks under load.
Technical Diagnostic & Service Protocols
Authoritative field procedures, diagnostic testing thresholds, and service SOPs for this assembly.