Chain adjuster / tensioner fits 4500 (45cc), 5200 (52cc) and 5800 (58cc) Chinese chainsaws, including Plantiflex, BBT, B&Q, Silverline, Sanli, Whitemoss, Skatco, Eckman, Timbertech, Tarus and MT-9999. Fitting a new chain tensioner helps ensure the chain is kept at the correct tension, allowing the chainsaw to cut cleanly and safely throughout the working season.

This is a straightforward replacement part that helps maintain the reliable and safe operation of the chainsaw during use.

Fits the following chainsaw models: