1.our company has been selling various models of camshafts for many years.
2.OEM quality.
3.competitive price

Once there is circumstance as following, you must replace camshaft.
1. The camshaft is scuffed or broken.
2. The bracket of camshaft distorts over 5mm.
3. The stalk differs more than 0.15 mm.
4. The engine turns over.
5. The oil is used excessly.
6. The pollution is increasing.
7. The engine has abnormity.
8. The performance of engine is reducing.

when you change the camshaft, please also replace the hydraulic tappet.