Kwikee Replacement Electric RV Step Gear Box Linkage Assembly with B for Step Series 28, 31, 37 and 39, Cast Housing, 8.25" x 3.36" x 4.25" - 1101426

For Step Series 28, 31, 37 and 39. This Gear Box has a curved linkage assembly Note: This is Kwikee Part Number 1101426 Gear box linkage for "B"