SPRING - VALVE (Bobcat BC7203643)

A worn valve spring can cause incomplete valve closure, leading to reduced compression and potential misfiring. This aftermarket replacement part references Bobcat part number BC7203643. The spring applies mechanical force to return the valve to its seated position after each cycle. Over time, fatigue or heat exposure may weaken the spring, resulting in valve float at higher operating speeds. A valve spring that loses tension can allow the valve to contact the piston, causing internal damage. Verify the serial number or application, then call (562) 693-7748. This part is a retaining ring category component, serving a critical role in valve train operation.

Part number variants: BC7203643, bc7203643