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For SEASTAR HH5271-4 SEASTAR HELM 1.7 FM ORB Hydraulic Marine Helm Pump Hydraulic Helm Pump – Compatible with SeaStar HH5271-4 (1.7 cu in)
Reference / Model: HH5271-4
Type: Front-mount, non-tilt hydraulic steering helm (stainless-steel shaft)
Max Engine Power: Up to 350 HP (single engine)
Condition: New Other(unused)
Compatibility (reference only)
• Designed for SeaStar front-mount hydraulic steering systems (use with SeaStar cylinders/hoses and SeaStar hydraulic steering fluid).
• Not a BayStar helm and not a tilt helm. Match by model HH5271-4 before ordering.
Key Features
• 1.7 cu in displacement for smooth, predictable steering feel
• Stainless-steel shaft resists corrosion in marine environments
• Direct front-mount design—fits standard SeaStar dash cutouts and bezel kits
• OE-style porting and mounting pattern for a straightforward swap
Dimensions & Weight
• Length: 11.2 in • Width: 5.5 in • Height: 5.3 in • Weight: 7.2 lb
• Case quantity: 1
What’s Included
• 1 × Hydraulic helm pump (HH5271-4)
Install Notes
• Bleed the system per manufacturer procedure after installation.
• Steering wheel turns lock-to-lock depend on your cylinder size—verify system match.
• If unsure, message us with your boat/engine setup or photos of your current helm—we’ll confirm compatibility before you usPayment1. We accept PayPal only via Secure Check-Out.2. Payment is expectedwithin 7 days of the end of the sale or Buy It Now purchase.3. For International Buyers:
a) Import duties, taxesand charges are not included in the item price or shipping charges. These charges are the buyer's responsibility.
b) Please check with your country's customs office to determine what these additional costs will be prior to offerding/buying.Shipping1.All orders will be dispatched within 1-2 business days after receiving the payment.2. Your order will usually be shipped viaUPS, Fedex, USPS and DHL, which usually takes 3~5 days. Local Pickup is NOT supported.3. We do not ship to Hawaii, Alaska, Puerto Rico, PO Boxes, APO's, FPO's, or Military Mail Boxes.
4. We provide tracking numbers for all orders. You can track your package on the carrier's official website with the tracking number provided after dispatch.5. Buyers are responsible for any customs and import taxes that may apply.Return1. If you are not satisfied with your purchase, we are here to help. You have 30 days to return an item from the date you received it. To be eligible for a return, your item must be unused and in the same condition that you received it. Your item must be in the original packaging.2.Please contact us first before you sent a return request.3. Please notify us of the tracking number of the returned package.response1.We appreciate your business and strived to improve our customer service and our commitment to quality.2.We will leave a positive response immediately after payment is received. We appreciate a positive response as much as you do.3.If for some reason there is any issue with the purchase, please contact us prior to leaving response, and we will be glad to work with you to have it resolved.Contact us1. Whenever you have any question, feel free to contact us. We are happy and try our best to help.2. We will usually replay you within 24 hours.However there will be some delay if on weekend.3. Please seeOur Working Time:(GMT+8) Monday to Friday, 9:00-18:00
On Jun 23, 2026 at 19:55:17 PDT, seller added the following information:
