1786546 Standard Piston Fits CAT Fits Caterpillar 3066 Engines model-MF-550 Timken/National 7186S (Series 7000 external

Timken/National 7186S (Series 7000 external lip oil seal)

Also Fits John Deere Disc Harrow Models: 620

Rated at 7 PSI

3394 (USED IN C2 & C3 CLUTCHES)

Fits Caterpillar Pipelayers: 572R II

1786546 Standard Piston Fits CAT Fits Caterpillar 3066 Engines model-MF-550 Timken/National 7186S (Series 7000 externalOne New Aftermarket Replacement Standard Piston Body (without Pin) Fits Caterpillar (Fits CAT) 3066 and 3064 Engines This standard size aftermarket replacement piston body Fits Caterpillar (Fits CAT) 3066 and 3064 inline six cylinder diesel engines. The 3066 and 3064 are turbocharged engines manufactured by Fits Mitsubishi Heavy Industries Fits Caterpillar, displacing 6. 4L and 4. 3L respectively with a 102 mm bore and 130 mm stroke. This piston body