This is the replacement planetary gear box kit for Bulldog 2 speed square jacks.
Gear Box kit includes:
• internal gears and shaft for jack
• grease zert for lubricating gear box
• simple...
Replacement steel cap for 4" square trailer jacks.
Cap is held in place by 2 or 4 screws (not included).
Main Specs:
Construction: Steel
Finish: Raw
Size: 4" x 4"
Part Number: 017802