Truck engine camshaft seals Description
The core value of the product
Specially designed for heavy-duty working conditions, the high-temperature rubber seals are made of composite fluorine/silicone material (quoted from the production system), which can withstand extreme temperature differences from -40°C to 250°C, effectively preventing seal failure caused by engine oil leakage, dust ingress, and pressure fluctuations. It has passed the ISO9001 quality certification (refer to the factory standard) and is suitable for mainstream models such as Mercedes-Benz OM502LA and Cater C-11 (data source: original parts parameters).
| Applicable models | Material | Temperature range | Pressure threshold | Accreditation standards |
| Cummins ISX/X15 | Fluoroelastomer (FKM) |
-30°C to 220°C |
0.5MPa |
SAE J2597 |
| Volvo D13 | NBR+PTFE coating |
-40°C to 180°C |
0.4MPa |
ISO 9001 |
| Mercedes OM471 | Hydrogenated nitrile (HNBR) |
-35°C to 200°C |
0.6MPa |
IATF 16949 |
Core product features
Camshaft seals are the core components of a truck engine, located between the camshaft and the cylinder head, and play two key roles:
Dynamic sealing: Prevents lubricating oil from leaking from the gap between the camshaft and the cylinder block to ensure the stable operation of the engine's lubrication system.
Compressive and temperature resistant: Made of NBR (nitrile-butadiene rubber) or fluoroelastomer (FKM) material, it can withstand extreme working conditions from -40°C to 200°C and resist chemical corrosion and high-pressure impact of engine oil.
Analysis of technical characteristics
Triple protection structure
Innovative integration of the glet sealing principle (derived from hydraulic sealing technology)
The outer layer of wear-resistant PTFE layer + the middle layer of elastic rubber + the inner layer of metal skeleton support
The friction is reduced by 35%, and the dynamic sealing pressure can be carried up to 50MPa
Long-lasting and durable design
Passed 10,000 hour bench fatigue test (quoted laboratory standards)
60% improvement in the corrosion resistance of oil additives (compared to conventional nitrile rubber)
Adapt to the annual high-intensity transportation needs of European heavy trucks of 100,000 kilometers
Why choose our seals?
✅ Precise adaptation: covering mainstream truck models such as Mercedes-Benz Actros, Scania, MAN, Cummins X15, etc., supporting OE numbers such as 90311-38067, 4026423, etc., with strong compatibility.
✅ Long-term and durable: three-layer reinforced design (metal skeleton + rubber body + dustproof lip), the wear rate is reduced by 60%, and ✅ the service life is more than 100,000 kilometers.
✅ Leak-proof upgrade: The patented wavy lip structure fits snugly to the camshaft surface, effectively blocking oil leakage and reducing the risk of engine friction loss and overheating
Global adaptation service system
Accurate model coverage: support SCANIA/Volvo/MAN and other 20+ brand OE numbers fast matching (refer to cross-border business data)
Customized development: Provide solutions for scenarios such as non-standard size, resistance to special media (such as biodiesel), and extreme climates
Logistics support: Europe/Southeast Asia special line 7 days delivery, MSDS certification and customs clearance document package
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