Valve stem seal set 2 pieces for Derbi 659 Mulhacen 660
- Item no: 165599034
- Manufacturer: Citomerx
- Manufacturer no.: 165599034
Your tailpipe is emitting blue smoke?
Do you experience a loss of performance when... more
Product information about Valve stem seal set 2 pieces for Derbi 659 Mulhacen 660
Your tailpipe is emitting blue smoke?
Do you experience a loss of performance when accelerating?
This is often caused by outdated, porous valve stem seals. These allow too much engine oil to enter the combustion chambers via the valves. The result is oil carbon deposits on the valve head, in the combustion chambers and on the exhaust ducts. In the worst case, damage can be caused to the cylinder head of your vehicle, so you should replace these gaskets whenever a repair requires opening the cylinder head.
The valve stem seal prevents the engine oil from entering the combustion chamber via the valves or valve stems. It is fitted to the valve above the lower valve plate and below the spring. Only high-quality materials, such as pure and Elring sealing paper, were used in its manufacture.
Please observe the tightening torques for valve covers: 10 Nm
Our tip:
When cold, check the valve clearance at the cylinder inlet (0.09-0.13 mm) and cylinder outlet (0.16-0.20 mm).
Technical data
- Inside diameter: 5mm
- Outer diameter: 11mm
Scope of delivery
- 2x valve stem seals (new)
Do you experience a loss of performance when accelerating?
This is often caused by outdated, porous valve stem seals. These allow too much engine oil to enter the combustion chambers via the valves. The result is oil carbon deposits on the valve head, in the combustion chambers and on the exhaust ducts. In the worst case, damage can be caused to the cylinder head of your vehicle, so you should replace these gaskets whenever a repair requires opening the cylinder head.
The valve stem seal prevents the engine oil from entering the combustion chamber via the valves or valve stems. It is fitted to the valve above the lower valve plate and below the spring. Only high-quality materials, such as pure and Elring sealing paper, were used in its manufacture.
Please observe the tightening torques for valve covers: 10 Nm
Our tip:
When cold, check the valve clearance at the cylinder inlet (0.09-0.13 mm) and cylinder outlet (0.16-0.20 mm).
Technical data
- Inside diameter: 5mm
- Outer diameter: 11mm
Scope of delivery
- 2x valve stem seals (new)
Eigenschaften
| Total height: | 9,0mm |
| Design: | Metal sleeve Rubber seal |
| Valve stem diameter: | 5,1mm |
| GTIN: | 4251048873118 |
| Outer diameter: | 12,0mm |
| Manufacturer number: | 165599034 |
| Country and region of manufacture: | China |
| Installation position: | Above |
| Product type: | Valve stem seal |
| Reference number(s) OE: | Derbi: 862305 |
| Type of motorcycle: | Motorcycle |
| Manufacturer warranty: | 2 years |
| Brand: | Citomerx |
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"Fast goods", is the translation of Citomerx and this is also the motto of the company from... more
"Citomerx"
"Fast goods", is the translation of Citomerx and this is also the motto of the company from Bavaria, which offers numerous spare parts for two- and four-stroke scooters. Speed is the declared goal for both the vehicles and the delivery of the goods, as well as a reasonable price-performance ratio for the standard, racing or high-end products. The range includes almost everything that the scooter rider needs: from exhaust systems and batteries to cylinder kits. An additional plus point is the know-how of the Citomerx crew, acquired over years of experience.
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Content
1 piece
€56.90
*
Immediate dispatch
Immediate dispatch
Immediate dispatch
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