187-1603 3126B Engine Turbocharger for CAT 120H 135H Motor Grader Excavator Spare Parts
187-1603 Turbocharger for CAT 3126B Engine Motor Grader 120H 135H The 187-1603 Turbocharger Assembly is a high-quality engine component designed for Caterpillar 3126B diesel engines used in 120H and 135H Motor Graders and other construction machinery applications. JISION turbochargers improve engine ...
CAT 3126B engine turbocharger
,120H motor grader turbocharger
,135H excavator spare parts
The 187-1603 Turbocharger Assembly is a high-quality engine component designed for Caterpillar 3126B diesel engines used in 120H and 135H Motor Graders and other construction machinery applications.
JISION turbochargers improve engine performance by increasing the intake air volume and optimizing air-fuel combustion efficiency. With precision manufacturing and durable materials, this turbocharger provides stable boost pressure, improved engine response, and reliable operation in demanding working environments.
Designed as a replacement solution for heavy equipment maintenance, the 187-1603 turbocharger helps restore engine power, fuel efficiency, and overall machine productivity.
Improves airflow into the combustion chamber, supporting better fuel combustion and stronger engine performance.
Provides consistent turbocharging pressure for smooth engine operation under heavy-load working conditions.
Manufactured with high-strength alloy materials to withstand high temperatures, vibration, and continuous operation.
High-precision rotating parts help ensure smooth operation and extended turbocharger service life.
Built according to original specifications for easy installation and compatibility with existing engine systems.
| Item | Specification |
|---|---|
| Product Name | Engine Turbocharger Assembly |
| Part Number | 187-1603 |
| Replacement Number | 1871603 |
| Engine Model | CAT 3126B |
| Application | Motor Grader / Construction Machinery |
| Compatible Models | 120H / 135H |
| Product Type | Diesel Engine Turbocharger |
| Condition | Brand New Replacement Part |
| Fuel Type | Diesel |
Compatible with:
- Caterpillar 120H Motor Grader
- Caterpillar 135H Motor Grader
- CAT 3126B Diesel Engine
- Construction Machinery Engine Systems
Suitable for:
- Engine repair and maintenance
- Turbocharger replacement
- Heavy equipment restoration
- Construction machinery spare parts replacement
- High precision manufacturing process
- Reliable turbocharging performance
- Excellent heat and wear resistance
- Stable engine power improvement
- Professional quality inspection
- Secure packaging for international shipping
1 * 187-1603 Turbocharger Assembly
- 187-1603 Turbocharger
- 1871603 Turbo Charger
- CAT 3126B Turbocharger
- 3126B Engine Parts
- 120H Motor Grader Turbocharger
- 135H Grader Engine Parts
- Caterpillar Turbocharger Assembly
- Construction Machinery Engine Parts
- Diesel Engine Turbocharger Replacement
JISION 187-1603 Turbocharger Assembly is designed for CAT 3126B engines used in 120H and 135H motor graders, delivering stable boost pressure, improved engine efficiency, and reliable performance for heavy-duty construction machinery.
