---
product_id: 212939666
title: "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"
brand: "elonn"
price: "1561347₫"
currency: VND
in_stock: true
reviews_count: 11
category: "Elonn"
url: https://www.desertcart.vn/products/212939666-hc5345-seal-kit-front-mount-hydraulic-steering-cylinder-seal-kit
store_origin: VN
region: Vietnam
---

# Marine-grade durability for harsh conditions Fits 20+ front mount cylinder models Complete kit with pin wrench & guide tool 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

**Brand:** elonn
**Price:** 1561347₫
**Availability:** ✅ In Stock

## Summary

> ⚓ Seal the deal on smooth steering — don’t let leaks leave you adrift!

## Quick Answers

- **What is this?** 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 by elonn
- **How much does it cost?** 1561347₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/212939666-hc5345-seal-kit-front-mount-hydraulic-steering-cylinder-seal-kit)

## 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

- • **Marine-Grade Durability:** Crafted to endure the toughest saltwater environments, guaranteeing long-lasting hydraulic steering performance.
- • **Performance Restoration:** Revives worn or leaking seals to restore smooth, reliable steering control and avoid costly downtime on the water.
- • **Universal Compatibility:** Seamlessly fits over 20 SeaStar front mount hydraulic cylinders, ensuring broad application for your boat.
- • **All-in-One Installation Kit:** Includes two seal glands, a precision pin wrench, and a guide tool for hassle-free, professional-grade replacement.
- • **Trusted by Pros, Ready for You:** Join savvy boaters upgrading their hydraulic systems with a kit designed for quick fixes and lasting results.

## Overview

The HC5345 Seal Kit by ELONN is a premium aftermarket replacement designed for SeaStar front mount hydraulic steering cylinders. Compatible with over 20 models, it includes all necessary tools for quick installation and is built with marine-grade materials to withstand harsh saltwater conditions, restoring your boat’s hydraulic steering to peak performance.

## Description

This is a high-quality aftermarket product. Replacement front seal kit compatible with SeaStar pivot / front mount cylinders. Kit fits most outboard boats with single or twin engines.Fits front mount cylinder parts as below: HC5340, HC5341, HC5342, HC5343, HC5344, HC5345, HC5346, HC5347, HC5348, HC5358, HC5365, HC5375, HC5394, HC5445, HC6750, HC6751, HC6752, HC6753, HC6754, HC6755.

Review: Quality Seal kit - Super fast delivery - same day . Removed old seal . It was showing wear on bottom . Inspected shaft by turning 180 degrees. Shaft had light corrosion . Boat is in SWF on the gulf . Used a jewelers cloth and paste to clean shaft . Installed this new seal . So far , working like a champ . Key is to determine why your existing seal is leaking .
Review: DO NOT BUY!!!!!! - Company does not respond to emailed requests to resolution. Junk product. There is a burr on the seals. Guess what, this flaw prevents a seal. I didn’t notice this until i had already removed my 20 year old seals that eventually had a little leak. That’s right. The original seals lasted 20 years. These leaked instantly. I anticipated this leak once I rubbed my finger on these seals to Pre lubricate them and felt the Nick / burr on the seals. And yes, you can return them in the short warranty window. Unfortunately, you would end up emptying the hydraulic system, completely refilling it with air. New seals need to be on hand to start this project in order to avoid an air filled hydraulic system. Bleeding the system of air even though I had the new seals handy is a royal pain and is time consuming. Tip of the day. Once you purchase good seals from someone else. Use Marvel Mystery oil instead of the crazy expensive SeaStar hydraulic oil. Thank me later. Also... Poke a small hole in the bottom of the fill bottle to speed up the air bleeding process. My time and use of the expensive SeaStar hydraulic oil was completely wasted by purchasing these inexpensive, but “costly” junk seals. DO NOT PURCHASE DO NOT PURCHASE DO NOT PURCHASE Seriously!

## 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 |
|---------------|-------|
| ASIN | B089D4BDCX |
| Best Sellers Rank | #57,776 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Hydraulic Cylinder Accessories |
| Brand | ELONN |
| Customer Reviews | 3.3 3.3 out of 5 stars (346) |
| Date First Available | June 6, 2020 |
| Item Weight | 7.4 ounces |
| Item model number | HS5157 |
| Manufacturer | ELONN |
| Manufacturer Part Number | HS5157 |
| Product Dimensions | 6.69 x 1.57 x 1.18 inches |

## Images

![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 - 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.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Quality Seal kit
*by A***H on May 10, 2023*

Super fast delivery - same day . Removed old seal . It was showing wear on bottom . Inspected shaft by turning 180 degrees. Shaft had light corrosion . Boat is in SWF on the gulf . Used a jewelers cloth and paste to clean shaft . Installed this new seal . So far , working like a champ . Key is to determine why your existing seal is leaking .

### ⭐ DO NOT BUY!!!!!!
*by C***Y on August 9, 2023*

Company does not respond to emailed requests to resolution. Junk product. There is a burr on the seals. Guess what, this flaw prevents a seal. I didn’t notice this until i had already removed my 20 year old seals that eventually had a little leak. That’s right. The original seals lasted 20 years. These leaked instantly. I anticipated this leak once I rubbed my finger on these seals to Pre lubricate them and felt the Nick / burr on the seals. And yes, you can return them in the short warranty window. Unfortunately, you would end up emptying the hydraulic system, completely refilling it with air. New seals need to be on hand to start this project in order to avoid an air filled hydraulic system. Bleeding the system of air even though I had the new seals handy is a royal pain and is time consuming. Tip of the day. Once you purchase good seals from someone else. Use Marvel Mystery oil instead of the crazy expensive SeaStar hydraulic oil. Thank me later. Also... Poke a small hole in the bottom of the fill bottle to speed up the air bleeding process. My time and use of the expensive SeaStar hydraulic oil was completely wasted by purchasing these inexpensive, but “costly” junk seals. DO NOT PURCHASE DO NOT PURCHASE DO NOT PURCHASE Seriously!

### ⭐⭐⭐⭐⭐ The seals are working great!
*by J***A on August 2, 2022*

I was a little concerned after seeing a couple of bad reviews but decided to order this kit because the price is so much less than OEM. So far I'm glad that I did. I watched a couple of videos and went to work. The only negative that I have is that the white plastic sleeve that protects the seal from the shaft threads could fit better. My advice is to keep that seal moving over the transition between the white sleeve and shaft until you know that the seal is 100 percent on the shaft. It's been about a month since I replaced the seals and my steering is still rock solid.

## 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 Vietnam*
*Store origin: VN*
*Last updated: 2026-03-15*