Gearbox Key
Maxwell Windlass Gearbox Key 3150
9.53X, 9.53X67 ST ST
![Maxwell Gearbox Key [3150]](https://www.marinerailparts.com/wp-content/uploads/2026/10/maxwell-gearbox-key-3150.webp)
Related products
Sale!
![Maxwell P19001 Footswitch(Chrome Bezel) [P19001]](https://www.marinerailparts.com/wp-content/uploads/2026/10/maxwell-p19001-footswitch-chrome-bezel-p19001.webp)
Maxwell P19001 Footswitch(Chrome Bezel) [P19001]
Original price was: $63.99.$46.26Current price is: $46.26.
Sale!
![Maxwell Pressure Arm Upper 3/8" Chain [4611]](https://www.marinerailparts.com/wp-content/uploads/2026/10/maxwell-pressure-arm-upper-3-8-chain-4611.webp)
Maxwell Pressure Arm Upper 3/8″ Chain [4611]
Original price was: $29.59.$21.49Current price is: $21.49.
Sale!
![Quick 900 Anchor Down Foot Switch - Black [FP900DB00000A00]](https://www.marinerailparts.com/wp-content/uploads/2026/10/quick-900-anchor-down-foot-switch-black-fp900db00000a00.webp)
Quick 900 Anchor Down Foot Switch – Black [FP900DB00000A00]
Original price was: $18.39.$12.51Current price is: $12.51.
Sale!
![Maxwell P19006 Covered Footswitch(Black) [P19006]](https://www.marinerailparts.com/wp-content/uploads/2026/10/maxwell-p19006-covered-footswitch-black-p19006.webp)
Maxwell P19006 Covered Footswitch(Black) [P19006]
Original price was: $55.99.$32.58Current price is: $32.58.
Sale!
![Sea-Dog Foot Switch [420430-1]](https://www.marinerailparts.com/wp-content/uploads/2026/10/sea-dog-foot-switch-420430-1.webp)
Sea-Dog Foot Switch [420430-1]
Original price was: $36.79.$22.71Current price is: $22.71.
Sale!
![Maxwell Freedom Pressure Arm Upgrade Kit [P100019]](https://www.marinerailparts.com/wp-content/uploads/2026/10/maxwell-freedom-pressure-arm-upgrade-kit-p100019.webp)
Maxwell Freedom Pressure Arm Upgrade Kit [P100019]
Original price was: $28.79.$19.69Current price is: $19.69.
Sale!
![Maxwell Seal Kit f/1200 Series [P90004]](https://www.marinerailparts.com/wp-content/uploads/2026/10/maxwell-seal-kit-f-1200-series-p90004.webp)
Maxwell Seal Kit f/1200 Series [P90004]
Original price was: $40.79.$27.56Current price is: $27.56.
Sale!
