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Hydraulic Steering Cylinder - Inboard - 11" Stroke

Hydraulic Steering Cylinder - Inboard - 11" Stroke

SKU: 72309

$1,468.53 / EA


Seafirst Hydraulic Steering Cylinder - Inboard

Heavy-Duty Replacement for Teleflex® Hynautic®, Teleflex® SeaStar®, & Jastram Units

Seafirst Inboard Steering Cylinders feature industry-standard patterns made with 100% stainless steel, bronze and brass construction. Cylinders rods are made from non-magnetic, stainless steel pump shafting that is hard chrome-plated and ground. Stainless steel ball joints are oversized with stainless steel inserts available (see Mfg #SB-1/2") for smaller, high-strength bolts that allow better clearance.


  • Designed with 3/8" NPT ports for low-restriction fluid flow (125 C & 150 C / 1/4" NPT)
  • All cylinders tested for working pressures of 1200 psi
  • Recommended oil - Equal to MIL-L-5606
  • ISO AW 15 or Dextron II / III for hot climates
  • Assemble fittings with standard hydraulic thread sealing compounds - No Teflon tape

Mfg No. HC 200 B-11

Replacement for: Hynautic K-31B, Teleflex BA200-11, Jastram B 200-12

Nominal Bore Dia. 2.00" (50mm)

Nominal Shaft Dia. 1.00" (25mm)

Stroke 11" (279mm)

Displacement or Volume 25.1 cu in (411 cc)

Torque @ 1000 PSI 70° arc ft-lb 1484 lb/ft (205 kg/m)

B. Upgrade from Hynautic K-31

MSRP
$1,727.68
U/M
/ EA
Price
$1,468.53
Part Number
HC20-B-11
Manufacturer
SEABOARD MARINE
Quantity Available
0
Quantity On Order