Driven Sprocket (35T) by Yamaha

Yamaha UTV/ATV & Side by Side Sprocket - Available at buywitchdoctors.com

Product Specifications: Genuine OEM Yamaha Driven Sprocket (35T), Part # BD3-F5438-10-00.

Keep your machine running like new with a genuine Yamaha Sprocket paired with premium maintenance parts from buywitchdoctors.com. The sprocket is the toothed wheel that meshes with the drive chain, and the front (countershaft) and rear sprockets work together to turn engine power into forward motion on chain-driven models. Because every tooth takes the full pull of the chain under load, the sprocket's condition directly affects power delivery, drivetrain noise, and the life of the chain. Riders most often replace a sprocket after hooked, shark-fin, or pointed teeth, visibly worn or thinned teeth, a chain that jumps or slips under load, uneven or accelerated chain wear, a whining or clicking drivetrain, a bent or cracked sprocket from a rock strike or crash, loose or damaged mounting bolts, a worn hub or splines, or rust and corrosion.

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. The sprocket is machined from hardened, wear-resistant steel or alloy with precisely cut tooth profiles, an accurate pitch, and a protective finish, so it meshes cleanly with the chain, resists hooking and wear, and holds up under heavy loads, mud, and constant vibration.

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

• Chain Guards: The chain guard covers the chain and sprockets, shielding them from rocks, sticks, and debris. Inspect it for cracks and rubbing whenever you replace a sprocket so the new one is protected from the start.
• Rear Drive Chains: The drive chain wraps the sprocket and wears along with it. Replace the chain and sprockets together so a new sprocket is not paired with a stretched chain that will chew through it.
• Chain Repair Kits: Chain repair kits, including master links and related hardware, let you fix or shorten a chain without replacing the whole thing. Keep one on hand for trail repairs, especially after a sprocket failure damages the chain.
• Drive Chain Components: Drive chain components such as rollers, slider pads, tensioners, and adjusters keep the chain running smoothly and properly aligned with the sprocket. Inspect them whenever you replace a sprocket so slack and alignment stay correct.

Frequently Asked Questions (FAQs)

Q: How do I know when my Yamaha sprocket needs to be replaced, and how do I confirm the right one for my machine?
A: Look for hooked, shark-fin, or pointed teeth, thinned or chipped teeth, a chain that slips or jumps under load, uneven chain wear, a bent or cracked sprocket, loose or damaged bolts, and a worn hub or splines. Before replacing it, inspect the chain, rear axle alignment, and the mating front or rear sprocket, since worn parts or misalignment can wear out a new sprocket quickly. Because sprockets vary by model, model year, tooth count, and front versus rear position, confirm the correct part, chain pitch, and installation procedure using your Yamaha service manual or factory schematic, or contact us with your model and VIN and we will help you match it.

Q: How do mud, water, sand, and heat affect a sprocket on the trail?
A: Mud, sand, and grit act like grinding paste between the chain and sprocket teeth, water speeds up rust and washes away chain lubricant, and heat from hard riding can stress the teeth and chain. After a muddy, wet, or sandy ride, rinse off packed debris, dry the drivetrain, lubricate the chain, and check the sprocket teeth, bolts, and chain slack. Follow your Yamaha service manual for correct installation, adjustment, and lubrication guidance so your sprockets and chain wear evenly.

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

PRO TIP: How to Inspect Your ATV/UTV Sprocket Before Disaster Strikes

PRO TIP: The Definitive Guide to ATV Rear Drive Chains & Sprockets

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