Replacement Gears for Jack on Trailer

Updated 03/10/2024 | Published 03/09/2024

Question:

I am looking for the correct replacement gears for my jack. The gear kit for the C37ER looks to be the correct one except on the bottom of the gear the letter J is stamped on it. My gear has the letter P stamped on it. What is the difference, or do you have the correct gear?

asked by: Stan

Expert Reply:

The J on the # C37ER and the P are likely from the casting and have nothing to do with actually identifying the parts. Without knowing what kind of jack it is it's hard to say if this is the correct replacement. These are designed to fit the 28575 heavy-duty direct-weld square jack from Curt. Sometimes gears cross over between brands but there is no way to be sure.

expert reply by: Robin H