119-8784 Six O-Rings Fits Caterpillar Unit Injector Oring Seals Free Shipping model-27501 MX135 (w/ Cummins 5

MX135 (w/ Cummins 5

This is for Two Pair (4 pieces)

Also Available In Multiples and Various Rebuild Kits

Seat index point of 1

4255 (Late SN)

119-8784 Six O-Rings Fits Caterpillar Unit Injector Oring Seals Free Shipping model-27501 MX135 (w/ Cummins 5Six New Aftermarket Replacement Unit Injector O Ring Seals Fits Caterpillar (Fits CAT) Diesel Engines This listing includes six (6) aftermarket replacement O ring seals designed to seal the fuel unit injectors in Fits Caterpillar diesel engines. Each O ring measures 33mm inner diameter and seats between the injector body and cylinder head to maintain a leak free fuel system. Sold as a set of six enough to re seal all injectors in a 6 cylinder engine