Mercury – Quicksilver 833163A1 Anode Kit | Mercury 175–240HP Jet Drives | 833163A1

Overview

Corrosion is every boater’s quiet enemy, and the best defense is a good anode. The Quicksilver 833163A1 Anode Kit protects your Mercury 175–240HP Jet Drive from galvanic corrosion whether you’re running in saltwater, freshwater, or somewhere in between.

This OEM kit includes the anode and four stainless screws for easy installation. Made from marine-grade aluminum, it’s engineered to corrode evenly and slowly — protecting your drive’s metal components so you don’t have to replace expensive parts down the line.

Key Features

• Purpose: Shields your jet drive’s housing and hardware from galvanic corrosion.
• Material: Cast from marine-grade aluminum alloy that resists salt, brackish, and freshwater corrosion.
• Performance: Meets MIL-A-24779(SH) standards for balanced, long-lasting protection.
• Design: Kit includes one anode and four screws, shaped to fit Mercury 175–240HP Jet Drives perfectly.
• Ease of Use / Install: Simple bolt-on replacement — installs quickly with common tools.

Engine & Boat Compatibility

• Fits Mercury 175HP, 200HP, and 240HP Jet Drives
• Works in salt, freshwater, and brackish water environments

Performance & Real-World Benefits

The 833163A1 anode kit sacrifices itself to protect your jet drive’s aluminum casing and hardware from corrosion. It quietly takes the hit, keeping your components solid and your performance consistent.

It’s easy maintenance — just check your anodes a few times each season and replace them when they’re about half worn. It’s an inexpensive way to avoid costly repairs and keep your Mercury Jet Drive running like new.

Why Choose OEM

Mercury’s OEM anodes are cast to exact composition standards to ensure even corrosion and dependable protection. Aftermarket versions may use poor-quality metals that wear too fast or fail to activate properly.

A genuine Quicksilver anode guarantees the correct alloy mix, precise fit, and long-term defense that Mercury designs into every drive.

FAQ

Q1: What engines fit this anode kit?
A: It’s made for Mercury 175–240HP Jet Drives.

Q2: What’s included?
A: One anode and four stainless-steel screws.

Q3: Can it be used in saltwater?
A: Yes — the aluminum alloy works in salt, fresh, and brackish water.

Q4: How often should it be replaced?
A: Inspect every few months and replace once it’s about 50% worn.

Q5: Why OEM instead of aftermarket?
A: OEM anodes use the right alloy blend and shape for consistent, balanced corrosion protection.