new unused surplus, old stock this is a 31521 eaton valve with built in relief unit has an ABC suffix which I have no data on so here is what I do know. the valve has 7/8–14 SAE o-ring ports for in/out and byp return, the 2 ports A and B to cylinder connection are 3/4-16 SAE o-ring. the valve has center "rest" position and sring loaded push or pull both sides for center for in/out of cylinder etc.
You are bidding on ( 1 ) new Yates Cylinders 2-1/2" x 34" Hydraulic Cylinder Bore - 2-1/2" Stroke - 34" Rod Dia. - 1-3/8" Ports - 7/8"-14 SAE O-Ring Pin Dia. - 3/4" Shipping will be USPS Priority Mail or UPS Ground for 65 lbs.
New Miller bolted base-loc hydraulic cylinder piston rod seal and bolted bushing assembly for a 2-1/2" diameter rod. Box shows some wear, but the seals are still in the bag and sealed. Bushing is also in perfect shape.
This Listing is for One 479-3060 Actuator New Replacement for Caterpillar. Fits many machines. Please verify part # prior to placing order , Good luck ..
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