11820-ZW5-010 Honda Timing Belt Cover | Genuine Used Part

🔧 Product Description

Genuine Used Honda BF115A / BF130A Upper Timing Belt Cover - Part Number: 11820-ZW5-010

A genuine pre-owned Honda Marine upper timing-belt cover for selected BF115A and BF130A four-stroke outboards.

The cover encloses the upper timing-belt, camshaft-pulley and associated rotating components. It protects the belt from contamination and reduces the risk of hoses, wiring or loose objects contacting the timing drive.

⚙️ Key Features

• Genuine Honda Marine used upper cover

• Correct OEM part number 11820-ZW5-010

• Upper timing-belt-cover configuration

• Suitable for selected BF115A and BF130A engines

• Protects the camshaft-pulley and upper belt area

• Original Honda moulded component

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• No confirmed direct supersession identified for 11820-ZW5-010

• Earlier diagrams may show 11820-ZW5-000; confirm the original cover number and mounting details

OEM / Related Numbers:

• 11820-ZW5-010

• 11820ZW5010

• Related reference: 11820-ZW5-000

• OEM Description: Cover Complete, Timing Belt Upper

• Related lower cover: 11810-ZW5-000

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Honda BF115A outboards

• Honda BF130A outboards

• Honda inline four-cylinder timing-belt systems

Typically suits selected:

• BF115AX and BF115AY

• BF115A1 through BF115A5

• BF130AX and BF130AY

• BF130A1 through BF130A4

• Additional BF115A / BF130A variants whose diagrams specify 11820-ZW5-010

• Horsepower Range: 115HP - 130HP

• Engine Type: Four-cylinder four-stroke

• Representative Production Period: Approximately 1999-2007

Important fitment note:

• Compare the mounting holes, belt-clearance profile and moulded number with the original.

• Early and later upper covers may use different suffixes.

• Do not force a cover that does not align with the lower cover or cylinder-head fasteners.

🔌 Function

The upper cover shields the camshaft pulleys and upper timing-belt run.

It helps prevent foreign objects from entering the belt drive and protects service personnel from the rotating timing components.

Common signs of wear or damage:

• Cracked mounting bosses

• Broken tabs

• Heat distortion

• Internal belt-contact marks

• Cover rattles while the engine is running

• Missing or damaged fasteners

• Salt or oil contamination around the belt

Recommended checks before installation:

• Inspect every mounting point

• Check the timing belt for cracking, fraying or oil contamination

• Inspect the tensioner and pulleys

• Confirm the cover sits without contacting the belt

• Replace missing grommets and fasteners

📦 Condition

• Genuine Honda Marine used part

• Pre-owned component

• Cosmetic marks, fading and light oxidation may be present

• Inspect mounting tabs before installation

• Included fasteners are limited to those shown or described

• Supplied in protective or equivalent packaging