Upgrade Your Chainsaw's Performance With This Exhaust Muffler For Jonsered DESCRIPTION Features: *Compatibility:Specifically designed to fit 135, 135E, 140, 140E, 440E, 440 II, 440E, 440E II, 445, 445E, 445 II, 450E, 450E II, and for for Jonsered CS2240, CS2240S, CS2245, CS2245S, CS2250S Chainsaws. *Complete Package:Includes 1pc Exhaust Muffler, 1pc Gasket, 2pc Nut, and 1pc Heat Deflector. These necessary components for ensure a seamless installation and reliable performance. *Sturdy Construction:Made of high-quality metal, this exhaust muffler is sturdy and well-built. It can withstand the demanding conditions of chainsaw , providing long-lasting performance. *Easy to Install:With its user-friendly design, this exhaust muffler is easy to install. Attach it to your chainsaw securely. No complex tools or professional assistance required. *Perfect Fit: A perfect replacement for OEM # 544 14 77-02, 544147702, 544 14 77-01, 544147701, perfect fit and optimal performance. Specifications: *Product Name:Exhuast Muffler *Material:Metal *Size:No *Color:Silver *Fitment:Fit 135, 135E, 140, 140E, 440E, 440 II, 440E, 440E II, 445, 445E, 445 II, 450E, 450E II, and for for Jonsered CS2240, CS2240S, CS2245, CS2245S, CS2250S Chainsaws *Number of Pieces:1 Set Package Content: 1 * Exhaust Muffler 1 * Gasket 2 * Nuts 1 * Heat Deflector