Muffler Exhaust Gasket Kit with Bolts, Replace 4140 149 0602 9075‑478‑4268 for Stihl BG45 BG55 BG65 BG85 SH55 SH85 FS38 FS55 HS45 FC55 MM55 KM55R Leaf Blower Trimmer Hedge Trimmer Edger Tiller Parts

Our muffler gasket & bolt kit replaces OEM 4140 149 0602 and 9075‑478‑4268 for Stihl leaf blowers, hedge trimmers, edgers, tillers and string trimmers. Kit includes 1 exhaust gasket + 2 pcs D5x60mm muffler bolts. Heat‑resistant gasket prevents exhaust leaks; anti‑rust bolts withstand vibration and outdoor wear. Fast installation. Please verify bolt size and model prior to purchase.

• 【Broad Stihl Equipment Compatibility】Complete muffler gasket & bolt kit fits Stihl BG45 BG46 BG55 BG65 BG85 SH55 SH85 leaf blowers, HS45 hedge trimmers, FC55 edgers, MM55 tillers, KM55R, FS38 FS55 FS56 FS70 string trimmers. One kit handles multi‑tool exhaust repair without purchasing separate parts.
• 【Direct OEM Replacement Parts】Replaces OEM 4140 149 0602 muffler gasket and 9075‑478‑4268 muffler bolts. Built to original OEM specifications for precise fit, reliable sealing and stable exhaust performance same as factory parts.
• 【All‑in‑One Ready‑to‑Install Kit】Kit includes 1 exhaust gasket and 2 pieces D5x60mm muffler screw bolts. Comes with all required hardware for full muffler replacement, enabling fast, hassle‑free installation.
• 【Durable Heat‑Resistant Construction】High‑temperature flexible gasket blocks exhaust leaks under intense heat. Anti‑rust metal bolts stand up to vibration and outdoor wear. Premium materials extend your muffler system service life.
• 【Important Fitment Pre‑Purchase Notice】Bolt sizes vary on different Stihl models. This set is for standard D5×60mm bolts only, **not compatible with recessed bolts**. Verify your original bolt size and equipment model to prevent installation issues.