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Mercury Prop Hub Kit, 835257Q1 Hub Kit Mercruiser Alpha One Propeller 835257K1 Replacement Quicksilver for Mercury 135-300 HP, Alpha One, Mercruiser Alpha, Bravo One Drives 135-300HP Outboard Engine

4.6 (10) Write Review
Free shipping on orders over $29.99

$35.99

$ 17 .99 $17.99

In Stock
  • OEM Numbers: 835257Q1 835257K1. Avoid the trouble of waiting for replacement, you can use it directly
  • Application: Replacement for MERCURY / MARI-NER 135 - 250 HP VERAD0 200 - 300 HP MERCRU1SER 120 - 375 HP AL-PHA, BRA-VO ONE STERN-DRIVES ALSO ME-RC / M-AR 75 HP 1984, NE-WER VERA-DO 135 - 200 HP Fury, Tem-pest Plus, Mira-ge Plus, REV 4, Trop-hy Plus, Bra-vo Maxi-mus Pro-pellers
  • Function: Soft-Shift rubber hub kit Helps prevent shifting noise and propeller rattle to deliver quieter, smoother, delivery of your engine's power to the propeller. Note: The Fl0 T0rq Hub System is built to last. Not compatible with Ver-ado V8 engines with 1.25" prop shafts
  • Package Includes: Each package contains a drive sleeve adapter, thrust washer, drive sleeve, tabbed lock washer, locking prop nut. Used to protect the transmission system maintenance and parts replacement. Buffering and protecting the transmission system from shocks
  • Main #45 steel Material: Made of quality #45 steel material with all the details carefully crafted and outstanding quality based on strict quality control


Specifications
Material: #45 steel
Color: Black Silver
OEM Numbers: 835257Q1 835257K1
Features:
Soft-Shift rubber hub kit can avoid the trouble of waiting for a replacement, you can use it directly. Helping prevent shifting noise and propeller rattle to deliver quieter, smoother, delivery of your engine's power to the propeller
Package included:
1 x Thrust washer
1 x Drive Sleeve
1 x Drive Sleeve Adapter
1 x Tabbed Lock Washer
1 x Locking Prop Nut
Notes:
1. Manual measurement, please allow slight errors in size.
2. The color may exist slight differences due to different screen displays.


Summer
Reviewed in the United States on April 23, 2025
Super low quality don’t buy!
Guy Dellinger
Reviewed in the United States on September 19, 2024
Will not work on alpha 1 gen2, Chinese knock off
Jonathan Delgado
Reviewed in the United States on August 2, 2024
Product is as described!
Jerome
Reviewed in the United States on July 11, 2024
it works perfect.
Bob N
Reviewed in Canada on July 10, 2024
Works as intended
MACMAN
Reviewed in Canada on June 22, 2024
Excellent price
Lifeatthelake
Reviewed in Canada on November 19, 2024
This is plastic, not rubber, cheap as it gets. Since the idea of the Flo Torque adapter is to twist and absorb some of the impact of a strike, this is obviously not gonna do that. No instructions, bit of a head scratcher to assemble because it is different. Nut is not for an Alpha so have to use the old one. If you are simply looking for an inexpensive way to attach your prop without any of the functionality of a Flo Torque adapter, this will do the trick. Been through one season with it attached to a cheap (amazing) Vevor 4 blade and had no issues. Had a few minor strikes with no damage to prop or adapter.
Connor Huffman
Reviewed in Canada on January 22, 2024
The hub is made of plastic, not rubber. The included nut is too small to fit on alpha one gen 2. It works If you have a nut already and don’t care that the hub is plastic instead of rubber.
Dan Gustilo
Reviewed in Canada on November 4, 2023
This fit great and performed perfectly. The cost is great as well good job thanks
Steve U
Reviewed in the United States on October 14, 2023
Does what it’s supposed to do!