OEM CUB CADET Part Number 946-0638 Replaces Prior MPN 746-0776 746-0638 746-0637A 746-0637

Compatible with the following models:

ACE: 312D, 322, 450F, 451F, 452F, 453F, 638, 648D, 660F, 670F, 670G, 673G, 675G, 679G, 679H, 698G, 698H
Agway: 450F, 451E, 632, 670A, 670G, 673G, 675G, 690A, 695G, 698, 698D, 699G
Cenex: 638, 698, 698D, 699
Central Park: 312D, 342, 450F, 631, 642F, 648, 658G, 674
Coast to Coast: 312D, 312E, 342, 450F, 660F, 698, 698D
Eversharp: 441E
GardenWay: 693G
Grass Handler: 1058A, 1058C, 1058D
Greenbrier: 451F, 638, 652F, 698
Hardware Hank: 622, 678D
Hechinger: 643F, 658G, 668, 673G, 675G, 678D, 678G, 678H, 679G, 695G
Huskee: 450F, 660F, 660G, 673G, 673H, 678G, 693G, 693H, 698G, 698H
Imperial: 638, 648, J.C. Penney
Lawn Champ: 1050
Lawn Chief: 450E, 450F, 660F, 673F, 673G, 675G, 678G, 679G, 679H, 693G, 698G, 698H, 699G
Lawn General: 665F, 670G, 675G, 690G, 695H
Lawn Groom: 698D
Lawn Hawk: 450E, 470F, 670G, 679G
Lawn Pro: 450F
Lawnflite: 630, 632, 638, 668, 668D, 674, 678, 678D, 682, 698, 698D, 698P, 699
Lowe's: 648, 675G, 677F, 679G, 693H
Mark Master: 698
Mastercraft: 450F, 470F, 658G, 660G, 673G, 673H, 678H, 679G, 679H, 693G, 698G, 699G
Mastercut: 1005, 1060, 317D, 432F, 451F, 452F, 642F, 643F, 652F, 660F, 665G, 670G, 670H, 675G, 675H, 695G
Montgomery Ward: 451E, 451F, 652G, 661F, 670G
MTD Gold: 660F, 670G, 673F, 673G, 675G, 678G, 679G, 679H, 695G, 698G, LT-400 38 inch
MTD: 310D, 311D, 312D, 313D, 314D, 315D, 316D, 317D, 318D, 319D, 320, 320D, 321, 321D, 322, 322D, 323, 323D, 324, 324D, 325, 325D, 326, 326D, 327, 327D, 328, 328D, 329, 329D, 330, 330D, 331, 331D, 332, 332D, 333, 333D, 334, 334D, 335, 335D, 336, 336D, 337, 337D, 338, 338D, 339, 339D, 340, 340D, 341, 341D, 342, 342D, 343, 343D, 344, 344D, 345, 345D, 346, 346D, 347, 347D, 348, 348D, 349, 349D, 350, 350D, 351, 351D, 352, 352D, 353, 353D, 354, 354D, 355, 355D, 356, 356D, 357, 357D, 432, 432 Style 2, 432F, 435 Style 5, 437, 437 Style 7, 441 Style 1, 441F, 442, 442 Style 2, 445 Style 5, 447, 447 Style 7, 450E, 450F, 451 Style 1, 451E, 451F, 452 Style 2, 452E, 452F, 455 Style 5, 457, 457 Style 7, 470F, 471F, 472E, 472F, 530 Style 0, 531 Style 1, 532 Style 2, 533 Style 3, 537 Style 7, 538 Style 8, 540 Style 0, 541 Style 1, 542, 542 Style 2, 543 Style 3, 547 Style 7, 548 Style 8, 550 Style 0, 551 Style 1, 552 Style 2, 553 Style 3, 557 Style 7, 560 Style 0, 561 Style 1, 562 Style 2, 563 Style 3, 567 Style 7, 568 Style 8, 600, 600 Style 0, 600F, 601 Style 1, 602 Style 2, 603 Style 3, 607 Style 7, 608 Style 8, 610, 610 Style 0, 611, 611 Style 1, 612, 612 Style 2, 613, 613 Style 3, 614, 615, 616, 617, 617 Style 7, 618, 618 Style 8, 619, 620, 621, 622, 622 Style 2, 623, 623 Style 3, 624, 625, 626, 627, 627 Style 7, 628, 628 Style 8, 629, 630, 630 Style 0, 631, 631 Style 1, 632, 632 Style 2, 633, 633 Style 3, 634, 635, 636, 637, 637 Style 7, 638, 638 Style 8, 639, 640, 640 Style 0, 641, 641 Style 1, 642, 642 Style 2, 642F, 643, 643 Style 3, 644, 645, 646, 647, 647 Style 7, 648, 648 Style 8, 648C, 649, 649C, 650, 650 Style 0, 651, 651 Style 1, 652, 652 Style 2, 652F, 652F Single Cylinder, 653, 653 Style 3, 654, 655, 656, 657, 657 Style 7, 658, 658 Style 8, 658F, 658G, 658G Single Cylinder, 659, 660, 660F, 660G, 661, 661F, 662, 662 Style 2, 662F, 663, 663 Style 3, 663F Single Cylinder, 663G, 664, 665, 665G, 666, 667, 667F, 667G, 668, 668 Style 8, 668G Single Cylinder, 668H, 669, 670, 670F, 670G, 670H, 671, 671F, 672, 673, 673G, 674, 675, 675F, 675G, 675H, 676, 677, 677F, 677G, 678, 678F, 678G, 678H, 679, 679G, 679H, 680, 681, 682, 683, 684, 685, 686, 687, 688, 689, 690, 690G, 691, 692, 693, 694, 695, 695G, 695H, 696, 697, 697G, 698, 698G, 699, 699G, 699H, 765N, LT-12.5/38
New Englander: 4144
Power Kraft: 670G, 690G, 699G, 699H
Power Pro: 452F, 659H, 672F, 672G, 673G
Power Streak: 8621
Power Tech: 698
Premiere: 450F, 675G, 695G
Ranch King: 440F, 450F, 451F, 452F, 470F, 607F, 619G, 632, 652F, 660F, 668, 668G, 670G, 675G, 675H, 678G, 678H, 679G, 679H, 688, 690G, 693G, 695G, 695H, 698, 698D, 698G, 699, 699G, 699H
Ryobi Outdoor: 678G
Select Series: 660G, 665G, 693G
Servistar: 322, 431E, 450F, 470F, 660F, 660G, 673G, 673H, 675G

Please Refer to Original Equipment Owners Manual to verify Compatibility