• If you already have a part number, go to the top of our website, and fill it in the "search" box, then press GO. If you do not have part #'s, we have Quick Parts Reference Charts for some of the popular RV models - see below if your model / spec range is covered.

  Quick Parts Reference Charts: (Models color-coded to accent the difference between models):

  Popular RV Models:

  • Model 4.5CKM (Engine model: Kohler KT17) (Spec Number Range 10111A through 10131A)
  • Model 4.5CKM PowerBoost(tm) (Engine: KT17) (Spec Number Range 10151 through 10185)
  • Model 4.5CM21-RV (Engine: Kohler K341QS) (Spec Number Range 13900A through 13917A)
  • Model 4CKM AND 5CKM AND 4 / 5 CKFM (Spec Number Range 101203 through 101360)

  Popular Marine Models:

  • Model 5E, 4EF, 7.3E, 6EF, 5ECD, 4EFCD, 7.3ECD, 6EFCD (Engine: Kawasaki, FD501D)
  • Model 3.5 / 5 CFZ and 4 / 6.5 CZ (Engine: Honda G360) (Spec Number Range 125201-12523)
  • Model 3.5 / 5 EFZ and 4 / 6.5 ESZ (Spec Number Range 125237-125261)

  Industrial Models:

  • Models 20 - 180KW ROZJ (John Deere Engine)

Have an older Kohler?  We have some old stock, click here.