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Valve stem seal set 2 pieces for QINGQI QM50 RS Koala Leopard Variant
- Item no: 165589312
- Manufacturer: Citomerx
- Manufacturer no.: 165589312
DESCRIPTION:
Often porous valve stem seals allow too much engine oil This results in oil carbon deposits on the valve head, in the combustion chambers and on the exhaust ducts.
Avoid these problems with this high-quality product. The seals have been manufactured under the strictest quality standards, which promises a long service life.
TECHNICAL DATA:
- Overall dimension outside diameter 10.5
- Overall dimension height 7,8
- for shank diameter 4.5
- Connection dimension inside diameter 7.5
- Height of shim ring (metal ring) 6.3
- Material: solid rubber
- Spring washer: bottom
SCOPE OF DELIVERY:
✔2x valve stem seal for AJS Digita 50ccm year of construction 2012-2018
Maybe the valve stem seals of your bike are worn out.
DESCRIPTION:
Often porous valve stem seals allow too much engine oil This results in oil carbon deposits on the valve head, in the combustion chambers and on the exhaust ducts.
Avoid these problems with this high-quality product. The seals have been manufactured under the strictest quality standards, which promises a long service life.
TECHNICAL DATA:
- Overall dimension outside diameter 10.5
- Overall dimension height 7,8
- for shank diameter 4.5
- Connection dimension inside diameter 7.5
- Height of shim ring (metal ring) 6.3
- Material: solid rubber
- Spring washer: bottom
SCOPE OF DELIVERY:
✔2x valve stem seal for QINGQI QM50 RS Koala Leopard Variant
Product type: | Valve stem seal |
GTIN: | 4251048871398 |
Manufacturer number: | 165589312 |
Country and region of manufacture: | China |
Type of motorcycle: | Scooter |
Manufacturer warranty: | 2 years |
ZS 2Radteile GmbH
Unterbibracherstr. 3
95519 Vorbach
Web page https://www.citomerx.de
Email: info@zweiradteile.net

Citomerx stands for quality, precision, and performance for motorcycles, scooters, mopeds, and quads. As a renowned manufacturer, Citomerx offers a broad range of parts and accessories designed for both DIY enthusiasts and professional workshops. With cutting-edge manufacturing technology, strict quality controls, and innovative design, Citomerx sets new standards for durability and performance.
From cylinder kits and variator weights to exhaust systems and brake components, Citomerx reliably delivers solutions that meet the highest demands. Known for precise fit and excellent value for money, Citomerx parts are the first choice for maintaining and enhancing two-wheelers.
Citomerx understands the needs of riders and offers products engineered for maximum durability and efficiency. Constantly evolving to keep pace with market trends and technological advances, Citomerx is a trusted name for those who value performance, safety, and modern design.
Choose Citomerx – for uncompromised riding pleasure and reliable technology.