1OE Number: The part number for reference are 6665606, MG641833, 91033317, 641833, S68213 and 31527, please confirm whether it is consistent with the OE you need. 2Applicable Model: Replacement for Bobcat Skid Steer Loaders 440 443 453 463 530 533 540 542 543 553 630 631 632 641 642 643 645 653 730 731 732 741 742 743 751 753 763 773 843 853 863 864 873 943 953 963 1213 1600 2000 2400 2410 7753 MT50 MT52 MT55; Replacement for Bobcat Excavator 310 313 320 322 323 3Simple Installation: The installation is simple, direct replacement for the original parts, no modification is required, convenient for using. 4Directly Replace: Stringently manufactured to meet the original standard, good replacement for the old or broken one, improving the time efficiency. 5Premium Material: Made of premium aluminium alloy material, sophisticated craftsmanship, durable, antiscratch and wearproof, can be used for a long time.