# 6G5-45251-02 Yamaha Anode | Genuine OEM Yamaha Outboard Part

🔧 Product Description

  

Genuine Yamaha Transom Bracket Sacrificial Anode - Part Number: 6G5-45251-02

  

A genuine Yamaha sacrificial anode for selected mid- and high-horsepower outboard transom brackets.

  

The anode is electrically connected to the bracket and corrodes preferentially to protect the surrounding aluminium clamp bracket, swivel bracket and underwater components from galvanic corrosion.

  

⚙️ Key Features

  

• Genuine Yamaha OEM transom-bracket anode

• Correct current Yamaha part number 6G5-45251-02

• Supersedes earlier 6G5-45251 references

• Protects the aluminium mounting and swivel-bracket assembly

• Sierra, GLM, Martyr and Camp replacements available

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• 6G5-45251-02 → Supersedes 6G5-45251-01

• 6G5-45251-01 → Supersedes 6G5-45251-00

• 6G5-45251-00 earlier OEM anode reference

• 6K7-45251-00 related Yamaha anode reference

  

OEM / Related Numbers:

  

• 6G5-45251-02

• 6G5-45251-02-00

• 6G5-45251-01

• 6G5-45251-00

• 6K7-45251-00

• GLM: 12885

  

Aftermarket / Verified Equivalents:

  

• Sierra: 18-6090

• GLM: 12885

• Martyr: CM6G54525101A

• Camp: 12885

• Aftermarket aluminium anode: 6G5-45251-01-AL

• SouthMarine: 6G5-45251-02 replacement anode

  

🚤 Compatibility

  

Commonly used on:

  

• Yamaha transom, clamp and swivel-bracket assemblies

• Two-stroke, HPDI and four-stroke high-horsepower outboards

  

Typically suits:

  

• Engine models:

• Yamaha 115HP and 130HP two-stroke

• Yamaha 150HP two-stroke and four-stroke

• Yamaha 175HP two-stroke and four-stroke

• Yamaha 200HP two-stroke and four-stroke

• Yamaha 225HP two-stroke and four-stroke

• Yamaha 250HP two-stroke and four-stroke

• Yamaha F115 and LF115

• Yamaha F150 and LF150

• Yamaha F200 and LF200

• Yamaha F225 and LF225

• Yamaha F250 and LF250

• Yamaha F300 and LF300 where the transom diagram specifies this anode

• Yamaha HPDI Z150, Z175, Z200, Z225 and Z250 bracket assemblies

  

• HP Range: Approximately 115HP - 300HP

• Engine Type: Yamaha two-stroke, HPDI and four-stroke outboard

• Year Range: Approximately mid-1980s onward, dependent on transom-bracket design

  

🔌 Function

  

The anode sacrifices its own metal to protect aluminium bracket components from galvanic and electrolytic corrosion.

  

Common signs replacement is required:

  

• Anode has lost approximately half its original mass

• Surface is deeply pitted or crumbling

• Corrosion begins appearing on the surrounding bracket

• Anode is painted or no longer electrically connected

• Mounting fastener is loose, corroded or damaged

  

📦 Condition

  

• Genuine Yamaha part

• Brand new

• Supplied in original or equivalent packaging

## Details

- **Price:** 72.22 AUD
- **Vendor:** Yamaha
- **Tags:** Yamaha Marine Parts | Outboard Engine Parts & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 72.22 AUD | In stock |

## Images

- 6G5-45251-02 Yamaha Anode | Genuine OEM Yamaha Outboard Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/6g5-45251-02-anode)
> Updated: 2026-07-11