13621-ZW5-003 Timing Belt Drive Pulley | Genuine Used Part

🔧 Product Description

Genuine Used Honda BF115A / BF130A Timing Belt Drive Pulley - Part Number: 13621-ZW5-003

A genuine pre-owned Honda Marine crankshaft-driven timing-belt pulley for selected BF115A and BF130A four-stroke outboards.

The toothed pulley drives the camshaft timing belt and establishes the mechanical relationship between crankshaft and camshaft rotation.

⚙️ Key Features

• Genuine Honda Marine used timing pulley

• Correct OEM part number 13621-ZW5-003

• Crankshaft timing-belt drive pulley

• Suitable for selected BF115A and BF130A engines

• Works with timing belt 14400-ZW5-004

• Original Honda timing component

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• No verified superseding number identified

OEM / Related Numbers:

• 13621-ZW5-003

• 13621ZW5003

• OEM Description: Pulley, Timing Belt Drive

• Timing-belt guide plate: 13622-ZW5-000

• Crankshaft pulley: 13811-ZW5-000

• Camshaft driven pulley: 14210-ZW5-000

• Timing belt: 14400-ZW5-004

• Timing-belt tensioner: 14510-ZW5-003

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Honda BF115A

• Honda BF130A

• Inline four-cylinder timing-belt systems

Typically suits selected:

• BF115AX through BF115A5

• BF130AX through BF130A4

• Horsepower Range: 115HP - 130HP

• Engine Type: Four-cylinder four-stroke

Important fitment note:

• Confirm the pulley's keyway, timing mark and tooth profile.

• Do not confuse it with balancer-belt drive pulley 13408-ZW5-003.

🔌 Function

The pulley drives the timing belt from the crankshaft at the precise position required to operate the camshafts.

Common signs of wear or damage:

• Worn or chipped teeth

• Damaged keyway

• Corrosion on the hub

• Pulley wobble

• Timing mark damage

• Belt dust or tracking marks

• Incorrect valve timing

• Difficult starting or low compression after timing service

Recommended checks before installation:

• Inspect every tooth

• Check the key and crankshaft nose

• Confirm timing marks are clear

• Inspect the timing belt, tensioner and cam pulley

• Align timing marks before tensioning

• Rotate the engine manually through at least two complete crankshaft revolutions

📦 Condition

• Genuine Honda Marine used part

• Pre-owned internal engine component

• Surface marks and oil staining may be present

• Tooth and keyway inspection is required

• Supplied in protective or equivalent packaging