Viking R-Sized STAINLESS Pump Rotor/Shaft

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Out of stock

SKU: GPP_VIRT3-578-164-78-NS Categories: , Tags: , ,


Many more Viking gears and Viking internal gear pumps and parts available. Thousands in-stock and ready to ship!! Many more than we list online. Please call or email us with what you’re looking for!

Very rare STAINLESS STEEL part! Sells new from Viking for over $45k (with 6+ week lead-time)! We have it in-stock and ready to go into service.

  • Manufacturer: Viking Pump
  • Part #: 3-578-164-784-7A (Same as 3-578-171-784-7A)
  • Condition: New Surplus (Unused – Shelf Wear)

This Viking R-Sized Stainless Steel & COLMONOY 6-Coated Rotor and Shaft will fit the following Viking Pump models:

  • R337: R/S SSCOL R337 32.5L 5”KOE (3-578-164-784-7A)
  • R4337: R/S SSCOL R4337 32.5L 5”KOE (3-578-171-784-7A)

Rotor/shaft has never been placed into service and our shop has inspected it closely to ensure it meets factory clearances. However, it does show signs of shelf wear and has some minor blemishes (as shown in the photos) but we have confidence in the part and no reason to believe performance will be effected.

We encourage all interested buyers to contact us to speak with our in-house pump engineer and Viking/internal gear pump expert. This particular design and manufacturer of pump is our specialty so we are highly knowledgeable and able to help you make sure this part will fit your pump and perform as needed.


Additional information

Weight 150 lbs