Marine Hydraulic Steering / Autopilot Cylinder Ram With Pivot Base Bracket - Used

Marine hydraulic cylinder / linear ram with cast pivot base bracket, double-ended polished stainless rod, two open hydraulic ports, and a rod-end clevis with through-bolt. Configuration is consistent with an inboard hydraulic steering ram or an autopilot hydraulic drive cylinder.

Application: NOT VERIFIED. No data plate, model number, or part number is visible on this unit, so no manufacturer or system compatibility is claimed. Do not assume interchangeability with SeaStar, BayStar, Hynautic, Lecomble & Schmitt, Ultraflex, or any autopilot drive on appearance alone. Bore, stroke, port thread, and pressure rating are unmarked and not claimed.

Condition: Used, untested take-off (Grade C). Appears mechanically complete as a bare cylinder with light scuffing, paint chipping, sealant residue on the base bracket, and light surface oxidation on the hardware. Rods appear straight in the photographs. No pressure, stroke, or leak-down test has been performed — the unit is not represented as operational or serviceable. Sold as pictured, with no hoses, fittings, tie bar, helm, or installation hardware. Steering is a safety-critical system; have the cylinder inspected, resealed, and pressure tested by a qualified hydraulic shop before any return to service.

Ships drained with ports capped and rod surfaces protected.

Buyer must confirm fitment by part number, photos, dimensions, engine model, serial number, and application before purchase. Used marine part sold as-is unless otherwise stated. No returns on electrical, used, special-order, or installed parts.