20Piece Chainsaw Balancing Valve Replacement Kit What it is A set of 20 replacement balancing valves (balancer seats) designed for fuel tanks on small engine equipment. Compatible with models 4500 and 5200 and engines rated 45cc, 52cc, and 58cc. Works with common chainsaw fuel tank balancer accessories. Why you need it Quickly worn, cracked, or leaking balancing valves to stop fuel seepage, restore proper tank venting, and reduce engine starting and running problems. Keeping spares on hand prevents long downtime and costly service trips. Key benefits Durable construction: made from strong plastic material to resist wear in outdoor equipment applications. Exact fit: each balancer seat measures 1 inch (2.5 cm) for consistent, reliable seating; kit dimensions 10 x 5 x 5 cm for compact storage. Easy to install: simple insert process allows fast, toollight replacement during field repairs or routine maintenance. Costeffective: 20 pieces per kit provide multiple spares for longterm use or servicing several machines. Features Quantity: 20 replacement valves per kit. Compatibility: 4500, 5200, 45cc, 52cc, 58cc chainsaw and similar smallengine models. Material: robust plastic engineered for outdoor and vibrationprone environments. Dimensions: balancer seat diameter 1 inch (2.5 cm); kit packaged at 10 x 5 x 5 cm. Practical use scenarios Onsite chainsaw : swap a leaking valve during a job to prevent fuel loss and get the saw back to work immediately. Lawn mower or trimmer maintenance: carry a few valves for routine tuneups or to a failing valve discovered during seasonal servicing. Fleet upkeep: keep a kit in your service bag to maintain multiple 45cc–58cc machines without repeated parts orders. Installation and maintenance Insert the replacement valve into the fuel tank balancer seat until seated firmly. No special tools required in most cases. Inspect valves regularly for cracks or hardening; as soon as signs of wear appear to avoid fuel leakage and ventilation issues. Trustworthy spare parts for smallengine equipment that make field repairs fast, inexpensive, and reliable.