---
product_id: 420445187
title: "Seal Kit Replace for SeaStar Cylinder Seal Kit HS5157 Includes 2 Seal Glands, Pin Wrench and Guide Tool FITS HC5345, HC5347, HC5348, HC5358, HC5343, HC5340, HC5342, and HC5365"
brand: "elonn"
price: "£55.64"
currency: GBP
in_stock: true
url: https://www.desertcart.co.uk/products/420445187-seal-kit-replace-for-seastar-cylinder-seal-kit-hs5157-includes
store_origin: GB
region: United Kingdom
---

# Marine-grade aluminum for ultimate durability Precision-fit seals for 15+ cylinder models Complete kit with pin wrench & guide tool Seal Kit Replace for SeaStar Cylinder Seal Kit HS5157 Includes 2 Seal Glands, Pin Wrench and Guide Tool FITS HC5345, HC5347, HC5348, HC5358, HC5343, HC5340, HC5342, and HC5365

**Brand:** elonn
**Price:** £55.64
**Availability:** ✅ In Stock

## Summary

> ⚓ Upgrade your boat’s steering game with precision and power!

## Quick Answers

- **What is this?** Seal Kit Replace for SeaStar Cylinder Seal Kit HS5157 Includes 2 Seal Glands, Pin Wrench and Guide Tool FITS HC5345, HC5347, HC5348, HC5358, HC5343, HC5340, HC5342, and HC5365 by elonn
- **How much does it cost?** £55.64 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.uk](https://www.desertcart.co.uk/products/420445187-seal-kit-replace-for-seastar-cylinder-seal-kit-hs5157-includes)

## Best For

- elonn enthusiasts

## Why This Product

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

## Key Features

- • **Lightweight & Compact:** Only 209g and compact dimensions for easy handling and storage
- • **Marine-Grade Durability:** Crafted from corrosion-resistant aluminum to withstand harsh marine environments
- • **Performance Restoration:** Revives hydraulic steering efficiency, ensuring smooth, reliable control on the water
- • **Universal Compatibility:** Fits 15+ SeaStar front mount hydraulic cylinders for seamless replacement
- • **All-in-One Installation Kit:** Includes two seal glands, pin wrench, and guide tool for hassle-free setup

## Overview

The ELONN Seal Kit HS5157 is a premium replacement kit designed for SeaStar front mount hydraulic steering cylinders. Compatible with over 15 models, it includes two seal glands, a pin wrench, and a guide tool for quick installation. Made from durable marine-grade aluminum, this lightweight kit restores hydraulic steering performance and ensures long-lasting reliability in demanding marine conditions.

## Description

Seal Kit Replace for SeaStar Cylinder Seal Kit HS5157 Includes 2 Seal Glands, Pin Wrench and Guide Tool FITS HC5345, HC5347, HC5348, HC5358, HC5343, HC5340, HC5342, and HC5365

## Features

- High-Quality Application: This premium aftermarket front mount hydraulic steering cylinder seal kit is designed as a replacement for SeaStar pivot/front mount cylinders, compatible with most outboard boats featuring single or twin engines.
- Perfect Fitment: Specifically designed to fit a wide range of front mount cylinder models, including HC5340, HC5341, HC5342, HC5343, HC5344, HC5345, HC5346, HC5347, HC5348, HC5358, HC5365, HC5375, HC5394, HC5445, HC6750, HC6751, HC6752, HC6753, HC6754, and HC6755.
- Restore Performance: Replaces damaged or worn-out parts, ensuring your boat's hydraulic system works like new.
- Durable Marine-Grade Quality: Built to withstand the toughest marine conditions, this kit ensures lasting performance and reliability on the water.
- Complete Package: Includes two seal glands, a pin wrench, and a guide tool, providing everything you need for quick and easy installation.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | ELONN |
| Brand | ELONN |
| Product Dimensions | 17 x 4 x 3 cm; 209 g |
| Item part number | HS5157 |
| Exterior | aluminum |
| Manufacturer Part Number | HS5157 |
| Material | Aluminum |
| Colour | silver |
| Manufacturer | ELONN |
| Country of Origin | USA |
| Item Weight | 209 g |

## Images

![Seal Kit Replace for SeaStar Cylinder Seal Kit HS5157 Includes 2 Seal Glands, Pin Wrench and Guide Tool FITS HC5345, HC5347, HC5348, HC5358, HC5343, HC5340, HC5342, and HC5365 - Image 1](https://m.media-amazon.com/images/I/61QRxwNNj2L.jpg)

## Questions & Answers

**Q: Hi, this will good for sea star hc5345 yamaha 250hp year 2018. thank you.**
A: Yes. would fit.

**Q: Will this fit a yamaha 150hp OB**
A: No. this doesn't fit.

**Q: will these kits interchange with quicksilver steering kits at all?**
A: Yes , the product uses silicone type seals lasts longer than black Caron base seal

**Q: Wil this fit Johnson 200 ocean runner**
A: Unfortunately. this doesn't fit Johnson 200 ocean runner.

## Frequently Bought Together

- HC5345 Seal Kit - Front Mount Hydraulic Steering Cylinder Seal Kit with Pin Wrench HS5157 Fit for HC5340, HC5341, HC5342, HC5343, HC5344, HC5345, HC5346, HC5347, HC5348, HC5358, HC5365 and more
- 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
- SeaStar Solutions HA5430H SeaStar/BayStar Hydraulic Steering Fluid, 1 Quart

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*Product available on Desertcart United Kingdom*
*Store origin: GB*
*Last updated: 2026-05-16*