FancyTark Lawn Mower Engine Muffler Exhaust 237550 – Compatible with Kohler & Cub Cadet 237550-S, K241, K301, K321, 393840-R91

Upgrade your mower’s exhaust with FancyTark

This heavy‑duty muffler is built to endure outdoor conditions while matching the needs of Kohler engines and Cub Cadet mowers. It’s designed as a direct replacement for several common part numbers, helping you keep your equipment performing at its best season after season. The finish resists outdoor wear, and the compact form fits neatly under the mower without adding extra bulk, so there’s less chance of snagging on obstacles during use.

Direct compatibility and replacement coverage

• Replacement Part Numbers: 393840-R91 IH-393840-R91 237550-S 237550 105-296
• Compatible Models: Cub Cadet 393840-R91 IH-393840-R91 and Kohler mufflers 237550-S K241 K301 K321
• Size and fit: Does NOT include clamp; Body Length 11 3/4 inches; ID 1 3/8 inches; Length 16 1/8 inches; OD 3 1/2 inches
• Durable construction: Heavy‑gauge steel with a powder coat finish resists corrosion; premium welded seams and a robust mounting bracket curb vibration
• Engine protection: Acts as the exhaust outlet to guide gases away from the mower and shield internal components from heat and debris

Durability, fit, and installation in real use

• Durable steel construction with a corrosion‑resistant finish from FancyTark supports outdoor mowing tasks over time
• Compact design preserves a low profile under the deck while keeping the installation straightforward
• Secure mounting bracket is designed to reduce rattling and withstand vibration during operation
• Easy replacement path for compatible Kohler and Cub Cadet mufflers, helping you get back to mowing quickly

Specs at a glance

• Replacement Part Numbers: 393840-R91 IH-393840-R91 237550-S 237550 105-296
• Compatible Models: Cub Cadet 393840-R91 IH-393840-R91 and Kohler mufflers 237550-S K241 K301 K321
• Dimensions: ID 1 3/8", Body Length 11 3/4", Length 16 1/8", OD 3 1/2"
• Clamps: Does NOT include clamp

Why it matters in everyday yard work

The FancyTark muffler is designed to deliver a reliable exhaust path, which can help manage heat and debris near engine components. While performance outcomes can vary with mower models and conditions, the design aims to support steady mowing during typical seasonal use and provide a quieter operating experience compared with older exhaust components.