Kubota V2607 Engine Cylinder Head | OEM 1J701-03030 1G512-03020 | Engine Cylinder Head
Upgrade or repair your compact excavator or skid steer loader with our premium-grade cylinder head for the Kubota V2607 engine. Designed to meet or exceed OEM specifications, this cylinder head ensures optimal combustion chamber sealing, improved heat dissipation, and long-lasting durability for your diesel engine.
Technical Specifications
| Engine Model |
Kubota V2607 (V2607-DI, V2607-T, V2607-EGR, V2607-DI-T-E3B) |
| Part Name |
Cylinder Head (Complete / Bare / Casting) |
| OEM Part Numbers |
1J701-03030, 1G512-03020, 15321-03042, 1J705-03030, 1J705-03032, Casting V26-CR |
| Engine Displacement |
2.615 L (159.6 cu in) |
| Bore x Stroke |
87.0 mm x 110.0 mm (3.43 in x 4.33 in) |
| Number of Cylinders |
4 (Inline) |
| Combustion System |
Direct Injection / Common Rail (depending on variant) |
| Material |
High-Grade Cast Iron / Alloy (resistant to thermal stress) |
| Valve Configuration |
Overhead Valve (OHV), precision-machined guides and seats |
| Head Bolt Torque |
147–156 N·m (15.0–16.0 kgf·m / 109–115 lbf·ft) |
| Condition |
Brand New / Remanufactured Option Available |
| Weight |
Approx. 20–30 kg (depending on completion) |
Compatible Equipment & Models
| Mini Excavators |
Kubota U55-4, KX71-3, KX91-3, KX121-3 (with V2607 engine) |
| Skid Steer Loaders |
Kubota SSV65, SVL65 |
| Wheel Loaders |
Kubota R530, R630 |
| Agricultural Tractors |
Kubota M5040, M6040, M7040 (select models with V2607) |
| Other Applications |
Forklifts, generators, and industrial pumps powered by Kubota V2607 diesel engines |
Product Features & Engineering Advantages
- Precision Casting & Material Strength: Manufactured using resin-coated sand molds for superior surface finish and dimensional accuracy. High-strength iron alloy withstands extreme combustion pressures and temperatures.
- Enhanced Airflow & Combustion Efficiency: Intake and exhaust runners designed for optimal flow dynamics with polished ports to reduce turbulence and improve engine breathing.
- "As-New" Remanufactured Option Available: Professionally remanufactured units undergo rigorous cleaning, magnetic particle inspection, and installation of new valve guides and seats.
- Complete Gasket Kits & Head Bolts Available: Corresponding head gaskets (1J700-03312, 1J700-03322, 1J700-03332) and cylinder head bolts (1J700-04560) available for perfect seal installation.
Quality Assurance & Support
- 100% Tested – Every head undergoes pressure testing to ensure no internal leaks
- OEM Standard – Manufactured in ISO9001/TS16949 certified facilities
- Warranty – 12-month warranty against manufacturing defects
- Global Shipping – Fast DHL, FedEx, UPS shipping from multiple warehouses
- Expert Support – Assistance with part identification using engine codes or old part numbers
Installation Note
After installing the cylinder head, always check the top clearance (piston protrusion). For the V2607-DI-E3B engine, the factory specification is 0.60 to 0.80 mm (0.024 to 0.031 in). Use plastigauge to verify and select the correct head gasket thickness.