Application: 951-0616B Dual Inlet Muffler fits MTD-produced Bolens, Brute, Columbia, Craftsman, Gold Series, Huskee, Huskee Supreme, MTD Gold, MTD Pro, Mastercut, Murray, Private Label, Ranch King, Ryobi, Troy Bilt, White Outdoor, Yard Machines, and Yard Man. Compatible with RZT, riding mowers, lawn tractors, and garden tractors (2001–2010). Fits Cub Cadet models 364, 1170, 1180, 1212, 1800, LT1018, LT1022, LT1024, GT1222, RZT22, RZT50, RZT50 KW, RZT54, RZT54 KW, and RZT50 VT. Replaces part numbers: 01006537, 751-0557, 751-0616A, 951-0616B, 951-0616, 751-0616B, 751-0616. When installing, ensure the deflector is positioned downward and away from the chassis and components. Function: Dual entry port design enhances noise reduction for improved operator comfort. Note: Minor color variations due to lighting or display differences do not affect performance. Color: As shown. Material: Metal. Package includes: 1 x Twin Inlet Exhaust Muffler. No other items included. Measurement tolerance: ±1–3 cm.