OEM MTD Part Number 631-0003 Replaces Prior MPN 731-0857A 731-0857 731-0856A 731-0856
Compatibile With:
ACE: 420R, 422R, 427R, 452R, 476R, 478B, 478C, 478R, 488Q, 516R
Agway: 424R, 456R, 476R, 518R
Central Park: 428R, 478R, 488F
Coast to Coast: 422R
Eversharp: 410R, 422R, 423R, 424R, 476B, 476R, 478B, 478R
Greenbrier: 424R, 425R, 476B, 476R, 478R
Guardian: 416R, 424R, 426R, 476R, 478R
Hardware Hank: 410R, 416R, 424R, 425R, 476R, 478R
Hechinger: 328K, 410R, 420R, 422R, 424R, 428R, 460R, 476B, 478Q, 478R, 487D, 488C
Heritage/Agway: 176B
Huskee: 478E, 478F, 478R, 488F, 488R, 488T
Lawn Chief: 478L
Lawn General: 478C, 478N, 518A, 518C, 518N
Lawn Hawk: 410R, 428R, 436R, 438R, 478A, 478C, 478R
Lawn Pro: 415R, 425R, 426R, 475R, 478R, 516R
Lawnflite: 413R, 424R, 428R, 476R, 478C, 478N, 478R
Long Life: 424R, 476R
Lowe's: 478H, 478R
Mastercraft: 475R, 478C, 478R, 488F, 518C
Mastercut: 420R, 426R, 460R, 475R, 476R, 478A, 478C, 478E, 478F, 478Q, 478R, 515R, 518R
Montgomery Ward: 262A, 410R, 423R, 463A, 475C, 478R, 518R
MTD: 050R, 410R, 411R, 412R, 413R, 414R, 415R, 416R, 417R, 418R, 419, 419R, 420R, 421R, 422R, 423R, 424R, 425R, 426R, 427R, 428R, 429R, 433R, 434R, 435R, 436R, 437R, 438R, 439R, 440R, 441R, 442R, 443R, 444R, 445R, 446R, 447R, 448R, 449R, 450R, 451R, 452R, 453R, 454R, 455R, 456R, 457R, 458R, 459R, 460R, 461R, 462R, 463R, 464R, 465R, 466B, 466R, 467R, 468B, 468R, 469R, 470R, 471R, 472R, 473R, 474R, 475A, 475R, 476B, 476E, 476F, 476R, 477D, 477R, 478A, 478B, 478C, 478E, 478L, 478M, 478N, 478R, 479A, 479R, 488C, 488F, 488Q, 488R, 515A, 515R, 516R, 517A, 518A, 518C, 518L, 518N, 518R, E478E, E478O
New Englander: NE-4260, NE-4780
Power Kraft: 478N
Power Tech: 422R, 424R
Please Refer to Original Equipment Owners Manual to verify Compatibility
WARNING: 