12821-88L00 Suzuki Timing Chain Tensioner | Genuine Used Part

🔧 Product Description

Genuine Used Suzuki Timing Chain Tensioner Link - Part Number: 12821-88L00

A genuine pre-owned Suzuki Marine link used within the timing-chain tensioner mechanism of selected DF40A, DF50A, DF50AV, DF60A and DF60AV engines.

Although commonly titled as the complete timing-chain tensioner, Suzuki catalogues identify 12821-88L00 as the link, timing chain tensioner. It connects or supports the movable components of the chain-tensioning mechanism.

⚙️ Key Features

• Genuine Suzuki Marine used tensioner link

• Correct OEM part number 12821-88L00

• OEM description: Link, Timing Chain Tensioner

• Suitable for selected 40HP to 60HP four-strokes

• Works with tensioner 12811-88L00

• Separate from the automatic adjuster assembly

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• No verified superseding part number identified

OEM / Related Numbers:

• 12821-88L00

• 1282188L00

• 12821-88L00-000

• OEM Description: Link, Timing Chain Tensioner

• Related tensioner: 12811-88L00

• Related adjuster: 12831-90J02

• Related chain: 12761-88L00

• Related guide: 12771-87J00

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Suzuki DF40A

• Suzuki DF50A

• Suzuki DF50AV

• Suzuki DF60A

• Suzuki DF60AV

Verified example:

• 2014 Suzuki DF50AV timing-chain assembly

• Horsepower Range: 40HP - 60HP

• Engine Type: Inline three-cylinder DOHC four-stroke

Important fitment note:

• This is the tensioner link, not the complete tensioner or hydraulic adjuster.

• Confirm its shape, pivot point and engine diagram.

• A missing or incorrectly installed link can prevent the tensioner from maintaining chain pressure.

🔌 Function

The link transfers or controls movement within the chain-tensioning mechanism.

It allows the tensioner and automatic adjuster to maintain the correct contact angle and chain pressure.

Common signs of wear or damage:

• Elongated pivot hole

• Bent link

• Cracked link

• Excessive side movement

• Binding tensioner

• Chain rattle

• Incorrect tensioner alignment

Recommended checks before installation:

• Inspect the pivot hole

• Confirm the link is straight

• Check for cracks

• Inspect the mating tensioner and adjuster

• Confirm free movement after assembly

• Verify timing-chain tension before fitting the cover

📦 Condition

• Genuine Suzuki Marine used part

• Pre-owned internal engine component

• Oil staining and pivot wear may be present

• Inspect carefully before installation

• Included fasteners are limited to those shown or described

• Supplied in protective or equivalent packaging