Yamaha - Tensioner Assembly - 6CB-11590-02-00

Overview

The Yamaha 6CB-11590-02-00 Tensioner Assembly is a genuine OEM component designed to maintain proper tension on the engine’s timing chain system. By keeping the timing chain correctly tensioned, this assembly helps ensure precise engine timing, smooth operation, and reliable overall performance.

A properly functioning tensioner prevents slack in the timing chain, which could otherwise lead to timing inconsistencies, excessive wear, or potential engine damage. Built from durable materials and engineered to Yamaha’s strict standards, this tensioner assembly is designed to perform reliably under the demanding conditions of marine engines. Replacing worn timing components with genuine Yamaha parts helps maintain long-term engine reliability and performance.

Key Features

• Genuine Yamaha OEM Component – Designed to Yamaha factory specifications for precise fit and function.
• Maintains Proper Timing Chain Tension – Helps ensure accurate engine timing and smooth operation.
• Durable Marine Construction – Built to withstand engine heat, vibration, and harsh marine conditions.
• Supports Engine Longevity – Reduces wear on timing components by maintaining correct tension.

Compatibility

Compatible with select Yamaha outboard engines that utilize this timing chain tensioner assembly.

FAQ

Q: What does a timing chain tensioner do?
A: It maintains proper tension on the timing chain to keep engine timing accurate and prevent chain slack.

Q: What happens if the tensioner fails?
A: A failing tensioner can allow the timing chain to loosen, potentially causing noise, poor performance, or engine damage.

Q: Is this a genuine Yamaha part?
A: Yes. The 6CB-11590-02-00 tensioner assembly is a genuine Yamaha OEM component.

Q: When should a tensioner be replaced?
A: It is typically replaced if timing chain noise develops or during major timing system service.

Q: Can replacing the tensioner improve engine performance?
A: Yes. Proper timing chain tension helps maintain accurate valve timing and smooth engine operation.

• Supersessions
  6CB-11590-00-00, 6CB-11590-01-00, 6CB-11590-03-00, 6CB-11590-03-00