Description

The Yamaha FX Cruiser HO 1800 Waverunner Master Engine Rebuild Kit +.50mm is designed for 2013–2015 models requiring an oversize piston rebuild. This kit focuses on the core internal components typically replaced when cylinder wear exceeds standard sizing.

Because this kit uses +.50mm pistons, it is intended for engines that have already been measured and confirmed for oversize machining. As a result, it supports proper clearances while keeping the rebuild straightforward and consistent.

THIS KIT INCLUDES

• Crankshaft – 6S5-11411-01-00
• 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 – 6CR-W0001-01-00, 6CS-W0001-01-00, 6HM-W0001-00-00, 6HM-W0001-01-00
• Oversize +.50mm piston kits – 6BH-11631-00-B0
• Connecting rods – 6BH-11650-10-00
• Connecting rod bearings (black) – 6S5-11656-50-00
• Crankshaft bearings (green) – 6S5-11416-40-00
• Intake valves – 6S5-12111-00-00
• Exhaust valves – 6S5-12121-00-00
• Intake camshaft – 6BH-12171-10-00
• Exhaust camshaft – 6BH-12181-10-00
• Camshaft gears – 6D3-12176-10-00, 90105-07004-00

LEARN MORE & SUPPORT

Before ordering, confirm cylinder bore sizing and piston fitment. For coverage details, review our warranty policy. You can also find rebuild guidance in the FAQ center or technical insights on the REV6 blog. If you need help verifying compatibility, contact our team.

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Yamaha FX Cruiser HO 1800 Waverunner Complete Engine Rebuild Kit +.50mm (2013–2015)

TAKE ACTION
If your FX Cruiser HO 1800 requires a +.50mm oversize rebuild, this master kit provides the primary internal components needed to move forward with confidence. Nationwide shipping is available—add it to your cart and build it right.

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