I recently replaced all (at least all I could find) of the Injector line clips. Mine were likely original since they were falling apart. It is a relatively easy job, I did remove cross-over pipe for easier access. Might want to put new gasket at the same time.

Listed below are the quantity and part numbers I ordered. Total was $27.34 from local dealer including tax. I was unable to find all of them available at Peachparts or other on-line stores.

Qty 4 PN 603-078-01-41 clip-fuel
Qty 6 PN 601-078-04-86 shim-fuel
Qty 2 PN 601-078-20-41 clip-fuel
Qty 2 PN 601-078-26-41 clip fuel

I finished with one extra 603-078-01-41. Not sure if there is still one I could not find or just ordered one extra. Based order on quantity shown in Electronics Parts Catalog.

Worth checking condition of your clips if they have not been replaced previously.

__________________
Joe Myers

'83 300D (light blue)
'82 300TD (off white - parked)
'87 300SDL (silver)

'75 300D (black - sold)
'76 300D (beige - totaled by pizza delivery car)
'82 300D (metalic blue) sold