---
product_id: 3614758
title: "Dometic SeaStar Hydraulic Steering Filler Kit, HA5438,Black,Medium"
brand: "seastar"
price: "€ 47.74"
currency: EUR
in_stock: true
reviews_count: 8
url: https://www.desertcart.sk/products/3614758-dometic-seastar-hydraulic-steering-filler-kit-ha5438-black-medium
store_origin: SK
region: Slovakia
---

# Lightweight 29g design for hassle-free handling Universal fit for all SeaStar hydraulic helms Includes fill tube & push-pin for easy venting Dometic SeaStar Hydraulic Steering Filler Kit, HA5438,Black,Medium

**Brand:** seastar
**Price:** € 47.74
**Availability:** ✅ In Stock

## Summary

> ⚓ Master your helm with precision – don’t let your boat run blind!

## Quick Answers

- **What is this?** Dometic SeaStar Hydraulic Steering Filler Kit, HA5438,Black,Medium by seastar
- **How much does it cost?** € 47.74 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/3614758-dometic-seastar-hydraulic-steering-filler-kit-ha5438-black-medium)

## Best For

- seastar enthusiasts

## Why This Product

- Trusted seastar brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Compact & Lightweight:** At just 29 grams, it’s easy to handle and store without bulk
- • **Effortless System Bleeding:** Fill tube and push-pin combo simplifies hydraulic fluid filling and venting
- • **Precision Fluid Management:** Designed for exact 2-quart fill per single station, ensuring optimal helm performance
- • **Seamless Universal Compatibility:** Fits all inboard/outboard, outboard, and inboard SeaStar hydraulic helms effortlessly
- • **Durable Build with Limited Warranty:** Crafted from robust plastic blend backed by SeaStar’s trusted limited warranty

## Overview

The Dometic SeaStar Hydraulic Steering Filler Kit (HA5438) is a lightweight, universal-fit accessory designed to streamline the filling and bleeding of SeaStar hydraulic steering systems. Featuring a durable plastic fill tube and push-pin vent, it ensures precise fluid management for all inboard/outboard and outboard helms, backed by a limited warranty for reliability.

## Description

Plastic tube that attaches to the quart bottle of oil with the other end screwing into the fill hole of the SeaStar pumps. Assists in bleeding the system. Included with all SeaStar cylinders Model: HA5438 Sh. Wt. 1 lb.

## Features

- Kit includes fill tube and push-pin to vent
- Use for all inboard/outboard, outboard, and inboard Seastar hydraulic helms
- For outboards only
- One single station requires 2 quarts of Seastar hydraulic fluid to fill

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | SeaStar |
| Size | Medium |
| Item dimensions L x W x H | 6 x 6 x 6 inches |
| Item Weight | 29 Grams |
| Automotive Fit Type | Universal Fit |
| UPC | 731957801074 |
| Global Trade Identification Number | 00731957801074 |
| Vehicle Tire ISO Metric Size Description | 35/11.25 |
| Construction Type | plastic |
| OEM Part Number | TELHA5438 |
| Item Package Dimensions L x W x H | 10.71 x 10.12 x 1.1 inches |
| Package Weight | 0.04 Kilograms |
| Item Dimensions  LxWxH | 6 x 6 x 6 inches |
| Brand Name | SeaStar |
| Warranty Description | limited warranty |
| Model Name | Bottle Filler Kit |
| Color | Black |
| Material | Blend |
| Suggested Users | unisex-baby |
| Number of Items | 1 |
| Manufacturer | SEASTAR SOLUTIONS |
| Part Number | HA5438 |
| Included Components | Bottle Filler Kit |

## Product Details

- **Brand:** SeaStar
- **Size:** Medium
- **Item dimensions L x W x H:** 6 x 6 x 6 inches
- **Item Weight:** 29 Grams
- **Automotive Fit Type:** Universal Fit
- **UPC:** 731957801074
- **Global Trade Identification Number:** 00731957801074
- **Vehicle Tire ISO Metric Size Description:** 35/11.25
- **Construction Type:** plastic
- **OEM Part Number:** TELHA5438

## Images

![Dometic SeaStar Hydraulic Steering Filler Kit, HA5438,Black,Medium - Image 1](https://m.media-amazon.com/images/I/41c7gojLClL.jpg)
![Dometic SeaStar Hydraulic Steering Filler Kit, HA5438,Black,Medium - Image 2](https://m.media-amazon.com/images/I/41-ADJTC2EL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked perfectly
*by N***S on December 5, 2024*

Bought this for refilling the steering on my sea star helm. It’s easy to use, screwed right in the treads fit great so leakage. Highly recommend buying for filling or refilling, takes the mess out of doing it any other way

### ⭐⭐⭐⭐⭐ Worked great!
*by J***N on July 23, 2021*

I connected this to the fill on the steering wheel and to the hydraulic steering fluid container. There were no leaks. Simply holding the container upside down allowed fluid to drip into hub. I worked the wheel from stop to stop until there were no more bubbles and fluid backed up into the hose slightly. I removed the container from the hose, placed my thumb on the open end, then I was able to unscrew the other end without spilling a drop of fluid. It worked great. I did notice that the old fluid was brownish while the new fluid was clear. I will make it a winter project to flush the entire system. For now, a top off will do.

### ⭐⭐⭐⭐⭐ Fluid fill line
*by A***R on March 5, 2025*

Worked as intended

## Frequently Bought Together

- Dometic SeaStar Hydraulic Steering Filler Kit, HA5438,Black,Medium
- SeaStar Solutions HA5430H SeaStar/BayStar Hydraulic Steering Fluid, 1 Quart
- Marine Tech Tools Bleed Tube, Seastar Hydraulic Steering Bleed Kit, Fits Seastar Hydraulic Cylinders, Seastar Hydraulic Steering Fluid Bleeder Kit, Marine Tool Kit for Boats

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/3614758-dometic-seastar-hydraulic-steering-filler-kit-ha5438-black-medium](https://www.desertcart.sk/products/3614758-dometic-seastar-hydraulic-steering-filler-kit-ha5438-black-medium)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-02-02*