Clevis Pin by Yamaha

Yamaha UTV/ATV & Side by Side Master Cylinders & Parts - Available at buywitchdoctors.com

Product Specifications: Genuine OEM Yamaha Clevis Pin, Part # 90240-08124-00.

Keep your machine running like new with genuine Yamaha Master Cylinders & Parts paired with premium maintenance parts from buywitchdoctors.com. The master cylinder converts the force from your brake lever or pedal into hydraulic pressure, sending brake fluid through the lines to the calipers or wheel cylinders so the machine slows and stops. Related parts such as pistons, seals, reservoirs, caps, diaphragms, boots, and pushrods keep that pressure sealed and consistent. Because it sits at the start of the braking system, a healthy master cylinder is essential for firm, predictable brake feel and safe stopping on steep descents and heavy hauls. Riders most often replace master cylinders and parts after a soft, spongy, or sinking lever or pedal, a lever that pulls to the grip, brake fluid leaking at the reservoir, boot, or fittings, a brake that drags or fails to release, dirty or contaminated fluid, a cracked reservoir or cap, a torn diaphragm or boot, corrosion inside the bore, or damage from a tip-over, a rollover, or a hard trail impact.

Why Choose Genuine OEM Yamaha Parts?

Choosing original equipment manufacturer (OEM) parts ensures your vehicle maintains its factory-standard performance, reliability, and fuel efficiency. Genuine parts eliminate the guesswork of aftermarket alternatives, offering a seamless integration with your engine's configuration.

• Exact-Fit Design: Matched to Yamaha's original bolt patterns, sealing surfaces, and dimensions for a leak-resistant fit.
• Factory-Spec Quality: Built to the same standards as the parts installed on your machine at the factory.
• Peace of Mind: Skip the trial and error of universal or aftermarket parts that may not seal or align correctly.

Premium Materials & Precision Engineering

Crafted to strict factory tolerances, these components utilize high-grade alloys and chemical-resistant seals. This specialized engineering withstands harsh off-road vibrations, extreme temperatures, and modern fuel additives, preventing premature wear and leaks. Genuine master cylinders and parts use precisely machined, corrosion-resistant bores and pistons with brake-fluid-resistant seals and durable reservoirs, so they build firm, consistent pressure, hold it without leaking, and keep moisture and dirt out through heat cycles, vibration, and hard braking.

Comprehensive Model Fitment (2015-Current)

This genuine OEM part is engineered for a wide range of Yamaha side-by-side (SxS) and all-terrain vehicles (ATV) built from 2015 to the current model year. Please verify your series matches below:

Utility Task Vehicles (UTVs / Side-by-Sides)

• Viking Series: Viking 700 EPS, Viking 700 Ranch Edition, Viking VI EPS
• Wolverine Series: Wolverine R-Spec, Wolverine X2 850, Wolverine X4 850, Wolverine X2 1000, Wolverine RMAX2 1000 (Sport, XT-R, Limited), Wolverine RMAX4 1000
• YXZ Series: YXZ1000R, YXZ1000R SS

All-Terrain Vehicles (ATVs)

• YFZ Series: YFZ50, YFZ450R, YFZ450R SE
• Raptor Series: Raptor 90, Raptor 110, Raptor 700, Raptor 700R, Raptor 700R SE
• Grizzly Series: Grizzly 90, Grizzly 110, Grizzly 700 EPS, Grizzly 700 SE, Grizzly 700 XT-R
• Kodiak Series: Kodiak 450, Kodiak 450 EPS, Kodiak 700, Kodiak 700 EPS, Kodiak 700 SE

⚠️ IMPORTANT DISCLAIMER: Fitment can vary by production date and sub-model trim. Always verify your exact original equipment part number from your vehicle's schematic or consult a certified technician before finalizing your purchase to guarantee flawless compatibility.

Other Popular Parts & Secondary Accessories

• Brake Fluid: Fresh brake fluid keeps the hydraulic system responding consistently and protects the master cylinder bore and seals from moisture and corrosion. Use the type your Yamaha service manual specifies, and bleed the system after master cylinder service.
• Brake Light Switches: The brake light switch signals your brake lights when you press the lever or pedal, and on some models it is mounted on or near the master cylinder. Test it after service so your lights work with the new parts.
• Brake Lines & Fittings: Brake lines and fittings carry hydraulic pressure from the master cylinder to the brakes. Check them for cracks, leaks, or swelling during service, since a weak line can make even a new master cylinder feel soft.
• Brake Tools: Brake tools, such as bleeder kits, line wrenches, and piston tools, make it easier to service and bleed the system correctly. Having the right tools on hand helps you finish the job cleanly and avoid damaged fittings.
• Brake Pads: Brake pads are the friction material that clamps against the rotor on disc brake systems. Inspect them for wear and glazing while you service the master cylinder so your stopping power is fully restored.
• Brake Shoes: Brake shoes press against the drum on drum brake systems. Check them for wear and contamination whenever you service the hydraulic side so the whole system works together.
• Pedals & Components: The brake pedal, pivot, pushrod, and return spring connect your foot to the master cylinder. Inspect them for bends, wear, and sticking whenever you replace the cylinder so pedal travel and return feel correct.

Frequently Asked Questions (FAQs)

Q: How do I know when my Yamaha master cylinder or related parts need to be replaced, and how do I confirm the right ones for my machine?
A: Watch for a soft, spongy, or sinking lever or pedal, a lever that pulls to the grip, fluid leaking at the reservoir, boot, or fittings, brakes that drag or will not release, dirty or dark fluid, and a cracked reservoir, cap, or diaphragm. Before replacing parts, check the fluid level, brake lines, calipers or wheel cylinders, and look for air in the system, since these can cause similar symptoms. Because master cylinders and parts vary by model, model year, and front versus rear or lever versus pedal, confirm the correct parts, fluid type, and bleeding procedure using your Yamaha service manual or factory schematic, or contact us with your model and VIN and we will help you match them.

Q: How do mud, water, sand, and heat affect master cylinders and parts on the trail?
A: Mud, sand, and water can work past a torn boot or loose cap and contaminate the fluid, while moisture speeds up corrosion in the bore and on fittings. Heat from long descents and heavy loads can also degrade brake fluid over time. After a muddy, wet, or sandy ride, rinse the area, wipe the reservoir cap clean before opening it, and check that the brakes feel firm and release freely. Follow your Yamaha service manual for correct installation, bleeding, and brake safety guidance.

PRO TIP: Learn More about Yamaha OEM vs. Aftermarket Parts

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PRO TIP: Learn How to Test Your UTV, Motorcycle or ATV Brake Fluid.

Check out our Brake Fluid Test Kit Here.

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Are You Looking to Find Great Places & Adventurous Trails to Ride Your UTV, Side by Side or ATV? Check out these highly recommended places:

• Northern Outdoors
• Imperial Sand Dunes
• Johnson Valley OHV Area
• Gypsum City OHV Park
• Leatherwood Off-Road Park