Rotary Corp brand aftermarket product. MTD 600 Rider (11 hp). 1-5/16 Pipe thread, 4-1/2" Pipe length, 1" ID, 7-3/4" Overall.
MTD 600 Rider (11 hp). 1-5/16 Pipe thread, 4-1/2" Pipe length. BRIGGS & STRATTON 299477 BRIGGS & STRATTON 299477S BRIGGS & STRATTON 393232 BRIGGS & STRATTON 393232S MTD 600 OREGON 35-026 PRIME LINE 7-03662 Fits 105-254 105-300 SUNBELT B1SB859S