12771-87J00 Suzuki Timing Chain Guide | Genuine Used Part

🔧 Product Description

Genuine Used Suzuki Timing Chain Guide No.1 - Part Number: 12771-87J00

A genuine pre-owned Suzuki Marine fixed timing-chain guide for selected DF40A, DF50A, DF50AV, DF60A and DF60AV outboards.

The guide controls the chain path and prevents excessive lateral movement or chain slap as the engine operates.

⚙️ Key Features

• Genuine Suzuki Marine used timing-chain guide

• Correct OEM part number 12771-87J00

• OEM description: Guide, Timing Chain No.1

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

• Works with timing chain 12761-88L00

• Original moulded wear-surface component

🔄 Supersession & Cross Reference

OEM Supersession Chain:

• No verified superseding part number identified

OEM / Related Numbers:

• 12771-87J00

• 1277187J00

• 12771-87J00-000

• OEM Description: Guide, Timing Chain No.1

• Related guide bolt: 12776-85FA0

• Related chain: 12761-88L00

• Related tensioner: 12811-88L00

Aftermarket / Verified Equivalents:

• No aftermarket equivalent

🚤 Compatibility

Commonly used on:

• Suzuki DF40A

• Suzuki DF50A

• Suzuki DF50AV

• Suzuki DF60A

• Suzuki DF60AV

• Horsepower Range: 40HP - 60HP

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

• Representative Production Period: Approximately 2010-2011 onward, model and VIN dependent

Important fitment note:

• Confirm the exact guide position in the timing-chain diagram.

• Suzuki timing systems use more than one guide, tensioner and link.

• Do not substitute a movable tensioner arm for this fixed guide.

🔌 Function

The guide maintains the timing chain's intended path and reduces vibration, slap and sideways movement.

Common signs of guide wear:

• Grooves worn into the guide face

• Cracked or missing plastic material

• Chain rattle

• Loose fragments inside the timing cover

• Uneven chain tracking

• Metal backing is exposed

• Timing becomes unstable

Recommended checks before installation:

• Inspect the full wear surface

• Check for cracks around the mounting point

• Confirm the guide is straight

• Inspect the timing chain and sprockets

• Check the tensioning system

• Replace the guide if the chain has worn through the surface layer

📦 Condition

• Genuine Suzuki Marine used part

• Pre-owned timing component

• Oil staining and visible wear marks may be present

• Inspect carefully against a new component or service limit

• Included bolt is limited to what is shown or described

• Supplied in protective or equivalent packaging