Description

In many cases, rough running and uneven throttle response point to wear inside the engine’s core systems. This Yamaha FX SHO 1800 Engine Rebuild Kit brings together the internal pieces that often show wear, so you can correct them together.

Because these components work within the same mechanical systems, updating them at once helps maintain proper clearances and avoid mismatch wear later. In addition, REV6 inspects every item for fit and durability before it ships. Also, this kit is backed by a 1-year parts warranty to support your work through the rebuild.

WHY THIS ENGINE REBUILD KIT HELPS

• Targets parts that wear together under load and hours
• Helps preserve matched tolerances across systems

THIS KIT INCLUDES

• Cam Chain – 94591-66152-00
• Cam Chain Damper Guide – 6BH-12251-00-00
• Cam Chain Tension Guide – 6BH-12252-00-00
• Cam Chain Upper Guide – 6BH-12241-00-00
• Complete Gasket Kit – 6CS-W0001-01-00, 6HL-W0001-00-00, 6HL-W0001-01-00, 6S5-W0001-04-00
• Oversize +.25mm Piston Kits – 6ET-11631-00-B0, 6ET-11631-01-B0, 6S5-11631-10-B0
• Connecting Rod Bearings (BLACK) – 6S5-11656-50-00
• Crankshaft Bearings (GREEN) – 6S5-11416-40-00

PEOPLE ALSO SEARCH

Yamaha FX SHO 1800 complete engine rebuild kit

LEARN MORE & GET SUPPORT

First, review coverage details on our warranty policy. Then get rebuild insights on the REV6 blog. You can also explore answers in our FAQ center or contact our team for support.

FITMENT

Yamaha FX SHO 1800
2014–2015

TAKE ACTION
If your engine has lost smooth power delivery or feels uneven at part throttle, this rebuild kit gives you the key components to refresh core internal systems. It ships nationwide—add it to your cart and approach your rebuild with confidence.

We proudly support our veterans with dedicated discounts.