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SeaStar HC5332 Cylinder Stern Drive (Mercruiser & Volvo SX nonPA)

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SKU:
HC5332
Condition:
New
  • SeaStar HC5332 Cylinder Stern Drive (Mercruiser & Volvo SX nonPA)
  • SeaStar HC5332 Cylinder Stern Drive (Mercruiser & Volvo SX nonPA)
MSRP: $855.99
$694.97
— You save $161.02
In Stock - Ships FREE within 24Hrs M-Thu

Description

SeaStar Sterndrive Steering Cylinder

Dometic SeaStar HC5332 Sterndrive Hydraulic Steering Cylinder

The HC5332 is a balanced BA135-7EM hydraulic cylinder for select MerCruiser, Volvo and Yanmar non-power-assist sterndrive applications.

Check Stock Confirm Fitment Shipping Quote About Us
Critical Requirement Non-Power Assist Only Do not use HC5332 as a replacement cylinder in a power-assisted sterndrive system.
Before Ordering Confirm the Drive Fitment depends on the exact drive, year and transom-shield or mounting-bracket configuration.
Model BA135-7EM
Stroke 7 in.
Volume 8.3 cu. in.
Seal Kit HS5155

Will the HC5332 Fit?

Dometic lists HC5332 for the non-power-assist applications below. This is not a universal sterndrive cylinder, so the complete drive and steering configuration should be checked before ordering.

Manufacturer Listed Application Important Note
MerCruiser Alpha I, Bravo I, Bravo II and Bravo III, 2000 to date Non-power-assist steering only.
Volvo 290, diesel and selected DPS applications Confirm the transom-shield configuration.
Yanmar Selected ZT370 applications Verify the complete drive and steering setup.
Send us: drive manufacturer, exact drive model, model year and whether power assist is present. Brand or horsepower alone is not enough to confirm fitment.

Product Specifications

Manufacturer Dometic Marine
Part Number HC5332
Product Type Balanced hydraulic sterndrive cylinder
Mounting Engine-manufacturer transom bracket and tiller-arm connection
Sold As One cylinder assembly
Weight 5.97 lbs
Dimensions 23.0 in. x 5.5 in. x 3.9 in.
Warranty 2 years recreational; 1 year commercial
Use Flexible SeaStar Hose Use SeaStar outboard-style flexible hose. Do not connect rigid copper or extruded nylon tubing directly to the moving cylinder.
OEM Bracket Required The transom mounting bracket and drive-side connection hardware are supplied by the engine or sterndrive manufacturer.
Allow 5 in. Clearance Maintain the clearance shown in Dometic's dimensional drawing so the cylinder can move without interference.

Dimensions and Clearance

Click diagram to enlarge

Downloads and Related Parts

Sterndrive Cylinder Installation Manual Installation, hose and system-check guidance.
PDF
Marine Steering Selection Guide Dometic application and system-selection information.
PDF
HS5155 Seal Kit Listed service seal kit for HC5332.
View
SeaStar HO59XX Hose Current flexible outboard-style hose lengths.
View

Frequently Asked Questions

Is HC5332 for power-assist steering?
No. HC5332 is listed for specific non-power-assist sterndrive applications.
Does the cylinder include the transom mounting bracket?
No. It mounts to the compatible bracket and tiller-arm connection supplied by the engine or sterndrive manufacturer.
What steering hose should be used?
Use SeaStar outboard-style flexible hose. Do not connect rigid copper tubing or extruded nylon tubing directly to the cylinder.
What information is needed to confirm fitment?
Provide the drive manufacturer, exact drive model, model year, whether power assist is present and, when possible, the transom-shield or mounting-bracket configuration.

Not sure this is the correct cylinder?

Send us the sterndrive model, year and steering configuration before ordering. We can help confirm the correct SeaStar cylinder.

Authorized Dometic SeaStar Dealer No sales tax outside California USA-based marine business
Confirm Fitment
SeaStar HC5332 dimensions and mounting-clearance diagram
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Warranty Information

Seatech Marine Products is an authorized dealer for Dometic that distributes SeaStar Products, this part has a 2 Year Limited Warranty from them. Please visit their website for full details: https://www.dometic.com/en-us/outdoor/support/warranty-statements
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1 Review

  • 5
    Great parts

    Posted by David Langford on 15th Jul 2025

    Thanks for the RIGHT info. on what I needed. Parts fit perfect and works Great. Thanks a million!!!!!! Dave

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