Mercury Propellers and Accessories


  • Mercury / Mariner 25hp to 70hp [Not Bigfoot Motor] Replacement Sleeve for  ‘Reflex’ Hub-Kits – 13 Spline Shaft
  • Original Part Number 835257Q12

. The Reflex’s innovative design relies on the flexible nylon fingers, constructed of Noryl GTX – these fingers work together with the advanced composite Delrin hub to flex up to eight degrees. This flexing action of the fingers allows the Reflex hub to quiet annoying rattle and vibration that can be present while idling at low rpm.
In addition to the Reflex fingers – the Delrin portion of the hub is also groundbreaking. The design requires no metal adapter & the prop shaft drives the sleeve directly without the need of an aft adapter – meaning simpler assembly and fewer parts.

Additional information

Weight .5 kg
Dimensions 35 × 22 × 5 cm
Engine Make




Motor H.P Range


Mercury/Mariner 25hp-70hp [Not Bigfoot] ‘Reflex’ Hub-Kit Sleeve