539131604 Mower Muffler Compatible with various models including: 4222F, 460ZX, EZ 22 CE, EZ 24T, EZ 4824, EZ 4824 CA, EZ 4824 K, EZ 5224, EZ 5224 BF, EZ 5226, EZ 6124, EZC 4824, EZC 4824 BF, LSZ 4622, LSZ 5422, LSZ 5424, M-ZT52, M-ZT61, MZ 28T CE, MZ 48, MZ 52, MZ 5225, MZ 5225 ZT, MZ 5226, MZ 54, MZ 5424 S, MZ 61, MZ 6125, MZ 6128, MZ 6128 ZT, MZ 7227, MZ25, MZ5225, MZ5424SR, MZ6128, RZ 4222TF BF Replacement: 539131604 muffler, Compatible with various models including: RZ 4621, RZ 4622, RZ 46I, RZ 4824F, RZ 5422, RZ 5424, RZ 5424T, RZ 5426, RZ 54I, Z 242E, Z 242F, Z 246, Z 246I, Z 248F, Z 254, Z 254F, Z 254I, Z42F, Z46R, Z4824, Z48F, Z52XF, Z5426, Z54R Easy Installation: With straightforward installation, this muffler can be easily replaced, allowing you to get your lawn mower back in top working condition Durable Construction: Crafted with high-quality materials, this muffler is built to withstand the demands of regular lawn mowing, ensuring long-lasting performance Efficient Exhaust: By effectively managing exhaust flow, this muffler contributes to the overall efficiency and smooth operation of your lawn mower Ensure your lawn mower runs smoothly with this 539131604 Mower Muffler. Compatibility with Hus-qvarna EZ 4824 K, EZ 4824TF BF, EZ 5224 BF, and EZ 5226 models, this muffler helps reduce noise and emissions, keeping your outdoor power equipment operating efficiently. Constructed from durable materials, it provides long-lasting performance and easy installation. Keep your lawn mower in top condition with this essential replacement part