# 13401-P5M-000 FR Balancer Shaft | Genuine Used Part

🔧 Product Description

  

Genuine Used Honda BF115A / BF130A Front Balancer Shaft - Part Number: 13401-P5M-000

  

A genuine pre-owned Honda Marine front balancer shaft for selected BF115A and BF130A inline four-cylinder outboards.

  

The shaft forms one half of the engine's counter-rotating balancer system. It rotates in a timed relationship with the crankshaft and rear balancer shaft to reduce secondary vibration.

  

⚙️ Key Features

  

• Genuine Honda Marine used front balancer shaft

• Correct OEM part number 13401-P5M-000

• Suitable for selected BF115A and BF130A engines

• Counter-rotating vibration-control component

• Works with rear shaft 13400-PT3-010

• Original precision-machined Honda shaft

  

🔄 Supersession & Cross Reference

  

OEM Supersession Chain:

  

• No verified superseding part number identified

  

OEM / Related Numbers:

  

• 13401-P5M-000

• 13401P5M000

• OEM Description: Shaft, Front Balancer

• Rear balancer shaft: 13400-PT3-010

• Front driven pulley: 13402-ZW5-003

• Balancer gear case: 13500-ZW5-000

• Balancer-shaft cover: 13421-ZW5-000

• Balancer-cover O-ring: 13422-ZW5-000

  

Aftermarket / Verified Equivalents:

  

• No aftermarket equivalent

  

🚤 Compatibility

  

Commonly used on:

  

• Honda BF115A four-stroke outboards

• Honda BF130A four-stroke outboards

• Honda inline four-cylinder balancer-shaft systems

  

Typically suits selected:

  

• BF115AX and BF115AY

• BF115A1 through BF115A5

• BF130AX and BF130AY

• BF130A1 through BF130A4

  

• Horsepower Range: 115HP - 130HP

• Engine Type: Inline four-cylinder four-stroke

• Representative Production Period: Approximately 1999-2007

  

Important fitment note:

  

• Confirm the shaft number and pulley arrangement.

• The rear balancer shaft and gear case are separate components.

• Incorrect balancer timing can increase vibration and damage the belt or bearings.

  

🔌 Function

  

The front balancer shaft carries an offset counterweight that produces an opposing vibration force as it rotates.

  

Working with the rear shaft, it reduces the second-order vibration naturally produced by an inline four-cylinder engine.

  

Common signs of wear or damage:

  

• Excessive engine vibration

• Rumbling or knocking noise

• Worn shaft journals

• Scored bearing surfaces

• Bent shaft

• Excessive end float

• Damaged driven pulley

• Balancer belt tracks incorrectly

• Metal particles in the oil

• Oil leakage around the balancer cover

  

Recommended checks before installation:

  

• Inspect every journal

• Measure shaft runout

• Check end float

• Inspect the pulley keyway and mounting surfaces

• Check the balancer belt and tensioner

• Inspect the case and bearing surfaces

• Replace associated seals and O-rings

• Align all balancer timing marks

• Rotate the engine manually before starting

  

📦 Condition

  

• Genuine Honda Marine used part

• Pre-owned internal engine component

• Oil staining and normal handling marks may be present

• Journal and bearing-surface inspection is required

• Included pulley and hardware are limited to those shown or described

• Supplied in protective or equivalent packaging

## Details

- **Price:** 200.0 AUD
- **Vendor:** Sawley's Auto and Marine
- **Tags:** Sawley’s AAM Used Parts – Timing Components | Timing Chains Gears & Components

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 200.00 AUD | In stock |

## Images

- 13401-P5M-000 FR Balancer Shaft | Genuine Used Part

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> Source: [Sawley's Auto and Marine](https://www.sawleysautoandmarine.com.au/products/13401-p5m-000-fr-balancer-shaft-genuine-used-part)
> Updated: 2026-07-12