What parts have you found that are readily available for these trucks from local parts houses? Air cleaner elements, spark plugs, oil filters, brake pads or shoes, etc. Alot of parts on these trucks can be interchanged, it just takes some work to cross them over. Lets share the info we have found.
Mitsubishi 3G81 Oil Filters So far I've had good luck using Fram PH6607 Interchanges with AC: PF1237 Motorcraft: FL816 STP: S6607 WalMart: ST6607 Seeing a pattern with the 6607, perhaps same source? I dunno, but they fit fine and don't leak. Rich