Husqvarna/Jonsered OEM Catalytic Muffler 504706801 | 357XP/359

Husqvarna / Jonsered OEM Muffler, Catalytic – Part # 504706801 Genuine Husqvarna catalytic muffler, new and ready to ship. This is a direct factory replacement muffler with catalytic converter designed for the Husqvarna 357XP/359 chainsaw series and the corresponding Jonsered CS2156/CS2159 models. Product Specifications Part Number: 504706801 Also Known As: 5047068-01; Replaces 537102201, 537102202 Description: Muffler, Catalytic Brand: Husqvarna / Jonsered Condition: New / OEM Fitment Chart Model Serial Range / Production Date Husqvarna 357 XP SN 20100600001–20111800000 Husqvarna 357 XP SN 20111800001–Current Husqvarna 359 SN 20100600001–20111800000 Husqvarna 359 SN 20111800001–Current Jonsered CS2156 2010-02, 2011-05 Jonsered CS2159 2010-02, 2011-05 (Always verify your exact model and serial number range before purchasing) Key Features Direct OEM Fit — Genuine factory replacement catalytic muffler designed specifically for the 357XP/359 and Jonsered CS2156/CS2159 chainsaw series Catalytic Converter Design — Reduces exhaust emissions while maintaining proper engine backpressure Restores Engine Performance — A damaged or worn muffler can affect engine backpressure and power output — replacement restores proper operation Precision Component — Manufactured to exact factory tolerances for proper fit and exhaust flow Cross-Brand Compatibility — Also fits the corresponding Jonsered CS2156 and CS2159 models ⚠️ Verify Before Purchasing: Always confirm your exact model number and serial number range before ordering — please reference the confirmed model list above. ✅ Genuine OEM Husqvarna Part ✅ New Condition ✅ Catalytic Converter Design ✅ Fits Husqvarna 357XP & 359 (All Serial Ranges) ✅ Also Fits Jonsered CS2156 & CS2159 ✅ Fast Shipping — Ships Quickly from the USA Keywords: Husqvarna 504706801, catalytic muffler, Husqvarna 357XP muffler, Husqvarna 359 catalytic converter, Jonsered CS2156 CS2159 muffler, chainsaw catalytic exhaust, OEM Husqvarna Jonsered muffler, 537102201 replacement muffler Questions about fitment? Check your owner's manual or contact your local Husqvarna/Jonsered dealer to confirm this is the correct catalytic muffler for your chainsaw's exact model and serial number range.