Product Overview
Upgrade your Cummins 4BT/4BTA diesel engine with Ruich Value’s premium cylinder head, engineered for unmatched durability and performance. Featuring stainless steel valves, enhanced port design, and precision engineering, this component is ideal for Jeep, light trucks, and industrial equipment.
Cummins 4BT 3.9L Cylinder Head Key Features
Performance Enhancements
- New Performance Stainless Steel Valves: Corrosion-resistant for extended lifespan.
- High-Strength Alloy Valve Guides: Reinforced support under extreme conditions.
- Multi-Angle Valve Job: Optimized sealing for improved compression [2,6](@ref).
- Enhanced Port Development: 15% increased airflow efficiency [1](@ref).
Technical Specifications
| Parameter | Data |
|---|---|
| Engine Model | 4BT, 4BTA |
| Valves per Cylinder | 2 (pre-1998), 4 (post-1998) |
| Bore x Stroke | 4.02″ x 4.72″ |
| Torque Output | 265 lb-ft @ 1,600 rpm |
| Compatibility | Jeep, SUVs, Light Trucks |
Other Compatible Models
| Cummins Series | Joint Venture Models | Displacement/Power Characteristics |
|---|---|---|
| B Series | 4B 3.9-G1, 6BTA 5.9-G2 | 3.9L-5.9L (20-200kW) |
| C Series | 6CTAA8.3-G3 | 8.3L (Charge-air cooled) |
| N Series | NT855-GA, NTA855-G2A | 14L (200-1000kW) |
| K Series | KTA19-G3, KTAA19-G6A | 19L-38L (Marine applications) |
| IS Series | ISBE-6D5.9, ISDE-4D4.5 | Full electronic control |
| QS Series | QSB6.7, QSX15 | Next-gen common rail |
| LT Series | 6LTAA8.9-G2 | 8.9L (Air-to-air cooled) |
Contact Us
We’re committed to delivering top-tier engine components. If you have any questions or inquiries about our Cummins 4BT 3.9L Cylinder Head, please don’t hesitate to contact us. Our team is ready to assist you.
