Someone gave us a rusty old non-functioning Sears jack. I called Sears to see the cost of parts to get it operating. They said NO CHARGE. iSAID oooooK I used it today to do the chain routine .It works awesome (free too) Very sturdy & easy to use. Cant see how you can dammage the oil filter on a Bonneville tho? They make an aluminun one as well for those that have $$. Lighter but no better than the original as I can see? Check around You can find them used real reasonable! Or free????