Interchangeable Hub Kit for Rubex Boat Propellers, RBX-B50

Mfr: Solas

Interchangeable Hub Kit for Rubex Boat Propellers, RBX-B50
SKU: 562776
Mfg# RBX-B50
UNIT: Each
Number of Teeth on Spline: 10 ToothEngine Makes: Mercury/Mariner/Mercruiser, Nissan/Tohatsu, HondaYamahaRubex Hub Kit No.: RBX-B50Applications: See Below
In Stock - Ships out in 1 Business Day


Rubex RBX-B50 hub kit for Solas Rubex Boat Propellers comes with the hardware needed to install the propeller on the propshaft.

RBX-B50 Applications:

  • Mercury / Mariner / Mercruiser
    • 25 HP 4-Stroke (Not Bigfoot) 06 & Newer,
    • 30 HP 4-Stroke (Not Bigfoot) 06 & Newer; (Japan Origin Tohatsu) (10 Tooth Spline) 3" Gearcase
  • Nissan / Tohatsu
    • MFS 25,30 (4-Stroke)
    • NSF 25,30 (4-Stroke)
    • 25 HP 86-01, 25 HP (4-Stroke) 02 & Newer
    • 30 HP 85-01
    • 30 HP (4-Stroke) 02 & Newer
    • 30HP TLDI 2016 & Newer; (10 Tooth Spline) 3" Gearcase
  • Honda
    • BF 25 HP 94 & Newer, BF 30 HP 95 & Newer; (10 Tooth Spline) 3" Gearcase

WARNING: This product can expose you to chemicals including arsenic, which is known to the State of California to cause cancer, birth defects, or other reproductive harm. Do not use in connection with drinking water. Wash hands after handling. For more information, go to



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Need help finding the right propeller? 

Check out our propeller fit guide. The Solas Propeller Fit Guide will walk you through picking the right propeller for your boat engine's make, model and horse power. You can also select what type of boat configuration you have and the prop fit guide will suggest the appropriate prop. Or if you have the OEM propeller number, you can enter that in and it will give you the Solas cross-reference. 

If you still aren't sure, give us a call 1-800-998-9508 and one of our techs will help you find the right boat propeller.



  • Defective Merchandise returns are of two types:
  • Type A defective is merchandise that is brand new and determined to be defective at or prior to the point of sale or installation. Type "A" defective merchandise in new condition, is returnable for replacement or full credit as long as return authorization has been issued, and inspection by our customer service department and/or the manufacturer verifies the claim.
  • Type B defective is merchandise that has been sold and later failed in service while within the warranty period. Type "B" defective merchandise is covered by each individual manufacturers warranty policy. We will assist our customers in the handling of such warranty claims, as well as items returned for non-warranty repair work. Please note, some manufactures require that the dealer or the consumer contact them directly for warranty issues. When you call us for return authorization, we will advise you to contact the manufacturer if necessary.


  • Restocking charge will apply at a minimum of 25% for all product returned.
  • All returns must be recevied within 30 days of receipt of items.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.