all i know about the clutch is it looks like any other clutch just bigger. and are all fuller transmissions road rangers or is there another name? the only reason i said it was a fuller is because the shifter says it. i went and looked for a model # and found a plate that has two numbers one is 3820155 the other is 18827-F-1 I'm not sure which is the model number because the black paint is mostly gone.also never driven on the public roads before only have 6 months till i get my license but drive on the orchard roads all of the time with standard transmissions thanks. for all of the help.