Stinger recommends using Amsoil in all our gear boxes. We have tested it and the 75w-140 weight has been proven to run cooler.

75W-140 Amsoil Synthetic Severe Gear Lubricant

  • Oil is shipped using The United States Postal Service. UPS is availble if upgraded 

Phone: (727) 483-3838


6561 44th St. N Ste 3004
Pinellas, FL 33781

Our Guarantee:

Each Stinger Gearbox is protected by our Limited Lifetime Guarantee Against Manufacturer Defects. We have always provided this guarantee, now we want to ensure that all our customers know about it.

We guarantee that your box will never suffer catastrophic failure unless there is a legitimate reason such as; worn out bearings, damage from sinking your boat, prop strikes, lack of maintenance, etc. Damage/Failure due to negligence or modification is not covered. 

"If it's on us, then we will always take it!" -Sharon Kaye