13402-ZW5-003 Balancer Belt Pulley | Genuine Used Part

🔧 Product Description

Genuine Used Honda BF115A / BF130A Front Balancer Belt Driven Pulley - Part Number: 13402-ZW5-003

A genuine pre-owned Honda Marine front driven pulley for the counter-rotating balancer-shaft system used in selected BF115A and BF130A four-stroke outboards.

Honda identifies this component as the front balancer-belt driven pulley. It transfers motion from the balancer-belt drive pulley to the front balancer shaft, helping the two balancer shafts rotate in the correct timed relationship with the crankshaft.

⚙️ Key Features

• Genuine Honda Marine used pulley

• Correct OEM part number 13402-ZW5-003

• Front balancer-belt driven pulley

• Used in the BF115A and BF130A vibration-control system

• Works with balancer belt 13405-PT0-004

• Original precision-machined Honda component

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• No verified superseding part number identified

OEM / Related Numbers:

• 13402-ZW5-003

• 13402ZW5003

• OEM Description: Pulley, Balancer Belt Driven Front

• Rear driven pulley: 13403-ZW5-000

• Balancer-belt tensioner: 13404-ZW5-003

• Balancer timing belt: 13405-PT0-004

• Balancer-belt drive pulley: 13408-ZW5-003

• Front balancer shaft: 13401-P5M-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:

• This is the front driven pulley; the rear driven pulley is a separate component.

• Confirm the part number, pulley timing marks and belt width before installation.

• Pulley bolt, key, shaft and balancer belt are included only when shown or described.

🔌 Function

The pulley transfers balancer-belt movement to the front balancer shaft.

Correct pulley timing allows the balancer shaft to generate an opposing vibration force at the correct crankshaft position.

Common signs of wear or damage:

• Damaged or rounded belt teeth

• Cracks around the pulley hub

• Worn keyway

• Corrosion on the belt-contact surface

• Pulley wobble

• Abnormal engine vibration

• Balancer belt tracks incorrectly

• Timing marks are damaged or unreadable

Recommended checks before installation:

• Inspect every belt tooth

• Check the hub and keyway

• Measure pulley runout

• Inspect the shaft journal and mounting bolt

• Replace a worn or oil-contaminated balancer belt

• Align all balancer timing marks before tensioning the belt

• Rotate the engine manually before starting

📦 Condition

• Genuine Honda Marine used part

• Pre-owned internal engine component

• Cosmetic marks, oil staining and light oxidation may be present

• Inspect the belt teeth, hub and keyway before installation

• Supplied in protective or equivalent packaging