Upgrade your engine’s performance with this OEM camshaft for the Isuzu 4JG1 engine (8970736840). Engineered for precise valve timing, this camshaft ensures optimal combustion, smooth operation, improved power output, and long-term reliability.
Manufactured to strict OEM specifications, it fits perfectly and performs flawlessly under heavy-duty conditions. Suitable for NPR, NKR, and NHR trucks, this camshaft is ideal for engine rebuilds, timing repairs, or complete overhauls.
Key Features:
-
OEM-quality camshaft for Isuzu 4JG1 engine
-
Part Number: 8970736840
-
Ensures accurate valve timing and better combustion
-
Compatible with NPR, NKR, and NHR trucks
-
High-strength alloy construction for durability
-
Perfect for rebuilding, repairing, or upgrading engine performance
-
Reduces engine noise and improves fuel efficiency
Frequently Asked Questions (FAQ)
1. Which engine is this camshaft compatible with?
This camshaft is designed for the Isuzu 4JG1 diesel engine.
2. What is the OEM part number?
The OEM part number for this camshaft is 8970736840.
3. Does it fit NPR, NKR, and NHR trucks?
Yes, it fits all truck models using the 4JG1 engine.
4. What does this camshaft do?
It controls valve timing to improve engine efficiency, performance, and fuel delivery.
5. Is this camshaft suitable for rebuilds?
Yes, it’s ideal for engine rebuilds, timing repairs, and full overhauls.
Camshaft | Isuzu 4JG1 Engine | 8970736840
OE Replacement: 8970736840, 8-97073684-0
Fits Following: Hitachi Dozer: DX40-C, DX40-C,DX40M-C,DX40MM-C,DX45-C,DX45M-C,DX45MM-C
Year: Provide vin# or serial number for Year Information




