Home > COMET INDUSTRIES BELTS > Comet 300666 (A-C) Drive Belt. Comet Industries 300666-704126 BELT. > Comet 300661 Go Kart, Golf Cart, and ATV Belt. > Comet 300315A SPRING FOR 858 Series TORQUE CONVERTER - "NATURAL" COMET 858 DRIVEN Clutch. > COMET 300621, Comet Industries belt for 500/858 Series, Salsbury 704039
Sales and Support: (317) 519-9020. 9AM-4PM EST, M-F. CLOSED WEEKENDS.

>>> CLOSINGS AND HOLIDAY BUSINESS OPERATIONS <<<
  • ALL BRANCHES CLOSED Monday, September 2nd to observe Labor Day. REOPEN TUESDAY September 3rd. Note that orders during that weekend may not ship until Tuesday at the earliest. We appreciate your patience.

    • We are an Indiana State Veteran Owned Business (IVOSB).

    - Click the EMAIL US tab at the top of these pages to send us a message. :)
    Thank you. We appreciate your business!

    COMET 300621 - Replaces original Comet 704039 for 500/858 Series. Go Cart Belt #300621c.

    COMET 300621, Comet Industries belt for 500/858 Series, Salsbury 704039
    COMET 300621, Comet Industries belt for 500/858 Series, Salsbury 704039
    Item# comet300621
    List Price: $46.99
    YOU PAY ONLY: $41.78
    Availability: Usually ships the same business day

    About this Item:

    COMET 300621, Comet Industries belt for 500/858 Series, Salsbury 704039
    Genuine Comet 300621 CVT Drive Belt. Replacement belt for Comet Industries 500/858 Series. COMET 300621DF (old) and 300621A. Symmetric Cogged belt. For use with 500/858 Series. This Drive Belt is a common Go Kart belt, UTV/Golf Cart clutch belt, People Mover clutch belt, and Mini-Bike drive belt.
    We offer 100% Secure Shopping!

    Accessories

    Comet 302245A - 500 Series Drive Clutch. 3/4” Bore.
    Comet 302245A - 500 Series Drive Clutch. 3/4” Bore.
    Comet 302245A - 500 Series Drive Clutch. 3/4” Bore.
    Replaces OEM Comet Drive Clutch:
  • 500 Series, Comet Industries 302245 A.
  • Comet 500 Series 3/4” Bore Torque Converter System (Symmetrical).
    • List Price: $315.99
    YOU PAY ONLY: $284.78
    Comet 302679C. Comet Industries 500 Series Driven Clutch
    Comet 302679C. Comet Industries 500 Series Driven Clutch
    Comet 302679C. Comet Industries 500 Series Driven Clutch. 7/8” Bore. Brister’s Part 302679-A.
    List Price: $269.99
    YOU PAY ONLY: $238.78
    COMET 300668 (A-DF) Comet Industries belt
    COMET 300668 (A-DF) Comet Industries belt
    Comet 300668 (A-DF) Go Kart/ATV Belt is exact replacement for Comet Industries belt 300668a. Replaces OEM 500 and 858 Series belt.
  • Drive belt for Brister’s Chuck Wagon (CW-11 and CW-13) and Land Master with Comet Industries Torque Converters.
    • List Price: $49.99
    YOU PAY ONLY: $33.78, 2 for $65.00