Yamaha 1.8L Crankcase Main Stud Kit for Yamaha FX, GP, VX (2008-2021) - RY10840-CMSK-1LB
Detailed View of Riva Racing Engine Components - Yamaha 1.8L Crankcase Main Stud Kit for FX, GP, VX - Cabrera Motorsports
Top View of Riva Racing Engine Components - Yamaha 1.8L Crankcase Main Stud Kit for FX, GP, VX - Cabrera Motorsports
Detailed View of Riva Racing Engine Components - Yamaha 1.8L Crankcase Main Stud Kit for FX, GP, VX - Cabrera Motorsports
Yamaha 1.8L Crankcase Main Stud Kit for Yamaha FX, GP, VX (2008-2021) - RY10840-CMSK-1LB
Detailed View of Riva Racing Engine Components - Yamaha 1.8L Crankcase Main Stud Kit for FX, GP, VX - Cabrera Motorsports
Top View of Riva Racing Engine Components - Yamaha 1.8L Crankcase Main Stud Kit for FX, GP, VX - Cabrera Motorsports
Detailed View of Riva Racing Engine Components - Yamaha 1.8L Crankcase Main Stud Kit for FX, GP, VX - Cabrera Motorsports

Yamaha 1.8L Crankcase Main Stud Kit for Yamaha FX, GP, VX (2008-2021) - RY10840-CMSK-1LB

RY10840-CMSK-1LB

$217.99
/
Shipping calculated at checkout.

Yamaha 1.8L Crankcase Main Stud Kit for Yamaha FX, GP, VX (2008-2021) - RY10840-CMSK-1LB
The Yamaha 1.8L Crankcase Stud Kit is essential for high-boost and racing applications. These durable studs replace weaker OEM parts to prevent crankcase flex and elongation under pressure, ensuring improved crankshaft alignment and torque consistency.

➕ Performance Benefits 🔽
  • Material Strength: Made from 8740 Alloy providing 10X better fatigue strength than OEM.
  • Alignment Assurance: Ensures perfect crankshaft alignment under high boost.
  • Extreme Durability: Designed to endure extreme conditions.
⚙️ Technical Specifications 🔽
MPN RY10840-CMSK-1LB
Fitment 2008-2021 Yamaha 1.8L Engines
Details Install Time: 2 Hours, Material: 8740 Alloy
❓ FAQs & Why Choose Us 🔽

Why upgrade to a stud kit?
To prevent elongation and ensure alignment under high boost.

Why Buy From Cabrera MotorSports?

  • Fast Shipping: We ship incredibly fast from FL so you can get back on the water.
  • Expert Support: We ride and race these exact parts on our own builds. We race what we sell!
Shop all compatible parts in our Cabrera MotorSports Collections ↗

This site is protected by hCaptcha and the hCaptcha Privacy Policy and Terms of Service apply.

We race what we sell. We race and wrench on these platforms ourselves, so your fitment and setup questions get answered by a racer, not a call center.

Follow our racing → · Explore our ECU tuning →

You may also like

Recently viewed

Back to Riva Racing