Description: 1 (One) KTI DC-4921 hydraulic hoist pump - single acting (power up/gravity down) horizontal mount with 6-quart plastic tank. Relief valve set for full bypass @ 3,200 PSI.
OEM: This is OEM on Snake River and C&B dump trailers equipped with Power Hoist models PH-620, PH-625, and PH-630.
