Rough idle, a sudden drop in power, or fuel economy that keeps sliding can all trace back to one small rotating shaft. ...
| OEM No. |
JE511251 |
|
| Engine No. |
ROUSER NS150 LPB |
|
| Packing No. |
50 |
|
| G.W |
|
|
| Carton Size CM |
|
|
The JE511251 is a direct OEM replacement camshaft for Bajaj Rouser and NS150 LPB motorcycle engines. This camshaft is manufactured to Bajaj original engineering specifications, ensuring consistent valve timing and lobe profile matching the factory calibration. Constructed from ductile cast iron with induction-hardened cam lobes, the component is designed for SOHC rocker arm valve train configurations. The lobe geometry replicates the factory profile for stock engine performance characteristics, including idle stability and power delivery across the 2000 to 10000 RPM range. Each unit is verified against master gauge standards for lobe lift, base circle concentricity, and journal diameter tolerances.
| Engine code | ROUSER DTS-i / DTS-Si |
| Displacement | 150cc (147.5cc actual) |
| Valve train | SOHC, 2-valve, rocker arm with tappet adjuster |
| Compression ratio | 9.8:1 (stock specification) |
| Valve clearance cold | Intake 0.08mm / Exhaust 0.12mm |
| Cam sprocket bolts | M6 x 12mm, torque 10 Nm plus threadlocker |
| Bearing journal clearance | 0.030mm to 0.065mm (service limit 0.12mm) |
| Timing chain type | Morse HY-VO 3x4.5, 104 links |
Anhui KORBOR Machinery Co., Ltd.,, founded previously known as Ruian KORBOR Camshaft Manufacturing Co., Ltd. in 1999, was initially located in the automobile and motorcycle parts industry zone of Wenzhou, Zhejiang. It moved to Fuzhou, Fujian in 2005, and moved again to Anqing, Anhui in 2023, and was renamed Anhui KORBOR. Anhui KORBOR Machinery Co., Ltd., is China Wholesale JE511251 Motorcycle camshaft Suppliers and JE511251 Motorcycle camshaft Manufacturers. It is now located in Susong Economic Development Zone, covering an area of 28,000 square meters, with a plant area of 22,000 square meters, a registered capital of 11 million yuan (about US Dollar 1.4 million), and a total investment of over 100 million yuan. It is one of the top camshaft manufacturers in the country.
The camshaft is a key component in engine. We select high-performance alloys and use heat treatment processes, such as tempering, carburizing and quenching to significantly enhance the strength, hardness and wear resistance of the camshaft, ensuring performance in satisfactory working environments.
With 25 years of innovation and experience, camshaft is our only focus. Anhui KORBOR Machinery Co., Ltd., is Wholesale JE511251 Motorcycle camshaft Company. We have efficient production lines and strict quality management systems, achieving high-precision mass production and ensuring that every batch product has the same quality. We follow the IATF16949:2016 standard, maintain the "zero defect" production concept, implement multi-level and all-round quality control for every link in the production process, and win the favor of the global market with high cost performance and stable quality. With customers all over the world, we have established the strategic cooperation with many brands.
Our team is born for higher standards, and continuously iterating, so that every process contains innovative power. At present, our product covers more than 800 automotive and 600 motorcycle camshaft models. KORBOR provides you with mature technology and diversified solutions to help customers achieve greater success.
Meanwhile, we are committed to environmental protection, ensuring a healthy and safe working environment for employees by reducing waste generation, and requiring all partners in the supply chain to comply with strict environmental protection and labor standards. Regularly audit suppliers to promote the implementation of sustainable production methods throughout the entire chain.
From blank casting to finished products, KORBOR provide 1-stop service for each customer with reliable quality and punctual delivery time. Every year, we deliver more than 2.3 million sets of products to global customers and serve the market with professional capabilities. KORBOR is not only your trusted supplier, but also your ideal partner in the field of automotive and motorcycle engine camshafts. Let us work together to create high quality with exquisite craftsmanship.
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