Muffler 391569S

This high-quality replacement muffler (SKU 391569S) is designed to reduce engine noise and direct exhaust safely away from your outdoor power equipment. With a 4-3/4” pipe length and OEM cross-reference BRIGGS & STRATTON 299477, it offers a durable, direct-fit solution for compatible Briggs & Stratton engines. Ideal for lawn mowers and garden tractors, this muffler ensures reliable performance and easy installation.

• Durable steel construction for long-lasting performance in harsh outdoor conditions.
• Precision-engineered 4-3/4” pipe length for a secure, direct-fit replacement.
• Compatible with multiple OEM part numbers including Briggs & Stratton 299477, GA Spares MUD749, and Stens 105-122.

• Briggs & Stratton single-cylinder engines (e.g., 10-16 HP models)
• Lawn mowers and garden tractors using OEM part 299477
• Replaces GA Spares MUD749 and Stens 105-122 applications

Exhaust & Mufflers – Replacement mufflers for small engines, designed for noise reduction and safe exhaust flow.