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Timing Chain Tensioner Guide/Stopper for Yamaha Jet Blaster DLX 2-Up 1050

This timing chain tensioner guide and stopper is a direct-fit replacement component for the Yamaha Jet Blaster DLX 2-Up 1050, keeping the timing chain aligned and tensioned through the full RPM range.

Overview

This timing chain tensioner guide and stopper is built for the Yamaha Jet Blaster DLX 2-Up 1050, holding the cam chain on its correct path so valve timing stays precise at every throttle position. The guide resists wear from constant chain contact while the stopper limits travel to prevent over-tensioning. It is a practical service part for anyone refreshing the top end of a Jet Blaster DLX 2-Up 1050.

Built For Performance

• Direct replacement fit for the Yamaha Jet Blaster DLX 2-Up 1050 tensioner assembly
• Wear-resistant guide surface to handle continuous chain contact
• Stopper design that controls tensioner travel and prevents over-extension
• Maintains correct cam chain alignment for consistent valve timing
• Suited to marine PWC engine service intervals

Fits These Machines

• for Yamaha Jet Blaster DLX 2-Up 1050 2025
• for Yamaha Jet Blaster DLX 2-Up 1050 2026

On-The-Job Use

• Cam chain service and top-end rebuilds on the Jet Blaster DLX 2-Up 1050
• Scheduled engine maintenance on 2025-2026 models
• Replacing worn or noisy tensioner guides on PWC engines

Specs At A Glance

Good To Know

Q: Will this fit my Jet Blaster DLX 2-Up 1050? A: It is intended for the Yamaha Jet Blaster DLX 2-Up 1050 across the 2025-2026 model years, so confirm your model and year before ordering.

Q: Why replace the tensioner guide? A: A worn guide or weak stopper lets the cam chain slacken, which causes noise and can throw off valve timing, so replacing it during top-end service is common practice.

Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.