Motorcycle Engine Parts Camshaft and Swingarm Arm Kit for GS125 GN125 EN125 GZ125 DR125 TU125 DR-Z125 157FMI K157FMI DR200 DR200SE DF200 VAN200 (Camshaft)

---Specification：

*Material: Steel
*Length: Approx. 109 mm / 4.3 inch
*Weight: Camshaft 300g,Swingarm 150g


---Function of Camshaft and Swingarm Arm Kit:

*The camshaft and swingarm arm kit is a valvetrain component that controls the opening and closing of engine intake and exhaust valves.

*Two main functions: first, the camshaft converts rotational motion into linear motion to lift valves at precise timing; second, the swingarm arms (also known as rocker arms or follower arms) transfer the camshaft's lifting force to the valve stems, ensuring proper valve actuation and engine breathing.



---Why Replace with a New Camshaft and Swingarm Arm Kit?

*Restores lost engine power and torque output

*Eliminates ticking or tapping noises from worn valvetrain components

*Improves valve timing accuracy, leading to smoother idle and better fuel efficiency

*Prevents valve damage caused by excessive clearance or uneven wear

*Extends the life of the engine by reducing metal debris from failing parts



---When to Replace Your Camshaft and Swingarm Arm Kit:

*Engine makes persistent clicking or clattering sounds that increase with RPM

*Loss of compression or engine misfires due to improper valve lift

*Visible scoring, pitting, or rounding on cam lobes or arm contact surfaces

*Valve clearance frequently goes out of specification and cannot be adjusted

*Check engine light appears with camshaft position or correlation error codes

*Poor engine performance, lagging acceleration, and increased oil consumption



---Compatible for：
Fit for Suzuki GS125 GN125 GZ125 DR125 MASH Sinnis 125 K157FMI VANVAN 125.

---Installation:
Instruction is not included, professional installation is highly recommended
---Notice:
Please check whether your model and parameters are consistent with ours.
If you encounter any problems during the use, please contact our customer service in time, we will reply in 24 hours. You don't have to worry about any quality issues, please feel free to buy.