Description
Mercedes-Benz OM602 Cylinder Head Semi-Assembly – Valves Pre-Installed
This OM602 cylinder head semi-assembly is a brand new, factory-fresh cylinder head built to OEM standards. It comes with the valve train components pre-installed, including intake and exhaust valves, valve springs, valve stem seals, spring seats and retainers. You simply transfer your existing camshaft, rocker arms, hydraulic lifters (if applicable) and external accessories from your old head – saving time and labour during installation.
The OM602 is a legendary 5-cylinder diesel engine family known for its reliability and longevity, widely used in Mercedes-Benz commercial vehicles and SUVs. This head is manufactured to exact original tolerances and pressure-tested for reliable, long-lasting performance.
What’s Included – Cylinder Head Semi-Assembly
This listing is for the cylinder head with the following components pre-installed and ready to use:
- Cylinder head casting – precision-machined, pressure-tested
- 10 valves – intake and exhaust valves, heat-resistant (2 per cylinder)
- Valve springs, spring seats and retainers
- Valve stem seals (already fitted)
- Valve guides (pressed in)
- Core plugs and oil gallery plugs (installed)
- Valve clearances pre-set where applicable
Note: This is a semi-assembly, so the following components are NOT included and must be transferred from your original cylinder head or purchased separately:
- Camshaft
- Rocker arms / cam followers
- Hydraulic lifters / tappets (if applicable)
- Valve cover / rocker cover
- Timing chain, tensioner and guides
- Fuel injectors and glow plugs
- Intake and exhaust manifolds
- Turbocharger (if applicable)
- All external sensors and actuators
Vehicle Compatibility
The OM602 2.9L diesel engine was fitted to a wide range of Mercedes-Benz models. Always verify your engine code and OEM part number before purchase. Common applications include:
- Mercedes-Benz Sprinter (W901–W905) – 208D, 210D, 212D, 308D, 310D, 312D, 408D, 410D, 412D
- Mercedes-Benz Vito (W638) – 108D, 110D, 112D
- Mercedes-Benz G-Class (W461/W463) – G 290 GD / G 290 TD
- Mercedes-Benz E-Class (W124/W210) – E 290 TD / E 300 D (select variants)
- Mercedes-Benz T1 (W601/W602) – 209D, 309D, 409D (some versions)
- Other vehicles equipped with the OM602 engine (confirm via OEM number)
Technical Specifications
| Engine Code | OM602 |
| Displacement | 2.9 Litre (2874 cc) – typical variant |
| Configuration | Inline 5-cylinder, SOHC 10-valve |
| Fuel Type | Diesel |
| Valvetrain | Single overhead camshaft, 2 valves per cylinder |
| Condition | Brand New – Cylinder Head Semi-Assembly |
| OEM Part Numbers | AMC 908570 / 908670 / Mercedes-Benz A6020108520 |
| Warranty | 18 months |
Why Choose This OM602 Cylinder Head Semi-Assembly
- 100% brand new – never reconditioned or repaired
- Pressure-tested for leaks and cracks
- OEM-grade materials and exact machining tolerances
- Pre-installed valves save hours of fitting time
- Comes with an 18-month warranty for peace of mind
- Packed in a reinforced crate for safe international freight
- Fast global shipping to port or door
If you need a Mercedes OM602 cylinder head for sale or a replacement head with valves pre-installed, this semi-assembly gives your engine a factory-fresh start. Order now for a reliable, direct-fit solution.
More Cylinder Heads & Quick Contact
- Browse more cylinder heads: View our complete cylinder head catalog for Mercedes and BMW.
- Need help? Contact us directly on WhatsApp for fast compatibility checks and shipping quotes.
Additional Technical Resources
- Mercedes-Benz OM602 engine on Wikipedia – technical background.
- OM602 engine specifications at engine-specs.net – detailed data.
