Fuel Injection Pump for 4BA1 Engine
This fuel injection pump is designed for the Isuzu 4BA1 engine. It ensures efficient combustion and reduced emissions.



Technical Specifications
Product Overview
High-Precision Fuel Injection Component
This plunger-type fuel pump is engineered for optimal fuel delivery and efficient combustion in 4BA1 engines. Constructed from high-speed steel (Gcr15), the component is designed to withstand temperature variations and resist corrosion, ensuring reliable performance and a long service life. Precision-machined to exacting standards, it provides consistent fuel pressure to support smooth engine operation.
Technical Specifications
- Model Number
- 131151-6920
- Stamping ID
- A85
- Engine Compatibility
- 4BA1
- Diameter
- 12 mm
- Material
- Gcr15 (High-speed steel)
- Fuel System Type
- Diesel
- Stroke Type
- 4 Stroke
Features & Benefits
Key Advantages
- Long lasting service life
- Resistant to temperature variations
- Resistance to corrosion
- High performance and smooth functionality
Certifications
Compatibility Reference
Alternative Part References
| Part Number | Stamping | Application |
|---|---|---|
| 9 411 038 572 | 50S5 | HINO/ISUZU/M.BISHI |
| 9 411 038 580 | A33 | ISUZU 4BD1/4BD1T |
| 9 411 038 584 | A32 | MITSUBISHI 6D22 |
| 9 411 038 585 | A26 | NISSAN DIESEL/HINO EH700 |
| 9 411 038 586 | A28 | ISUZU/MITSUBISHI/NISSAN |
| 9 412 038 521 | 161S1 | MITSUBISHI/NISSAN DIESEL |
| 9 412 038 548 | A59 | ISUZU 4BD1T |



