Porter Cable 903373 Belt - Random Orbit

(0 Reviews)

Price
$6.66

Quantity
(10000 available )

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100 Ratings
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Reviews
  • Cedarhurst

    > 3 day

    This is a great repair part for your Porter Cable palm sander.

  • George Miller

    > 3 day

    Good value, difficult to install, need a third hand

  • Nurse Shorty

    > 3 day

    Gave my tired old sander a new lease on life. Use compressd air to blow the sawdust out of the guts when you get in there to install it.

  • Carl S.

    > 3 day

    Restored my sander back to like new performance

  • Clifton E. Rhodes

    > 3 day

    Easy replacement for original that broke!

  • MalgoS

    > 3 day

    Fits well my 333 grinder and works well. Thank you!

  • Rob Wayne

    > 3 day

    Fits my sander / good price but to soon to tell if life span is up to par

  • Jeff

    > 3 day

    Fit my great grandpas 20 year old router like a glove. Its nice to have it working properly again!

  • Don

    > 3 day

    Got my sander working flawlessly again. I suggest keeping one of these handy as they break every 10 years or so. Don

  • NorseSwede

    08-06-2025

    This is a very stiff belt. Instead of transfering about half or so of the motor spin into random orbit action, it just sort of locks up and the sander spins up like a non-random orbit sander. If you turn it on and wait more than a couple seconds before appl7ing it to the board, it sands fast, but not smoothly. Not good.

This is an O.E.M. authorized part. Fits various Porter Cable models. OEM Part Number 903373. Made in United States.

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