Drive Axle Shaft

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

Product Specifications: Genuine OEM Yamaha Drive Axle Shaft, Part # B5R-2518G-01-00.

Keep your machine running like new with a genuine Yamaha Axle Shaft paired with premium maintenance parts from buywitchdoctors.com. The axle shaft carries engine power from the differential to each wheel, with a CV joint at each end that lets the wheel move up and down and steer while still driving. Because it handles hard launches, heavy loads, and constant suspension movement, the axle shaft is one of the hardest-working drivetrain parts on your machine. Riders most often replace an axle shaft after clicking or popping when turning, vibration under acceleration, a bent or twisted shaft from a rock strike or rollover, a torn CV boot that let grit into the joint, play or looseness at the joint, grease thrown around the wheel well, or a machine that loses drive to one wheel.

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 axle shaft is forged from hardened, fatigue-resistant steel with precisely cut splines and balanced, packed CV joints protected by flexible boots, so it transfers torque smoothly through full suspension travel and resists twisting, wear, and contamination under heavy loads.

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

• Axle Hardware: Axle nuts, washers, pins, and clips hold the axle and wheel hub securely in place. Install fresh hardware whenever you replace a shaft, following your Yamaha service manual, so the new axle stays properly secured.
• Axle Shaft HD: Heavy-duty axle shafts are built for riders who want extra strength for bigger tires, tougher terrain, or frequent hard use. If you have bent or broken a stock shaft, an HD shaft can be a practical upgrade when replacing it.
• Axle Shaft Extreme Duty: Extreme duty axle shafts are made for the most demanding trail, rock, and mud conditions where standard shafts may be pushed to their limits. Consider one if you ride hard and repeatedly stress your drivetrain.
• High Lift Axle Shafts: High lift axle shafts are designed for machines with lifted suspension, where the longer travel and steeper angles put extra demands on the joints. If you run a lift kit, choose a shaft matched to your setup instead of a stock replacement.
• CV Boot Kits: A CV boot kit bundles the boot with the clamps and grease needed to protect the joint. Replacing a torn boot early can save a shaft, so keep a kit on hand for quick repairs.
• CV Boot Tools: CV boot tools help you install and seal boot clamps correctly without damaging the boot. Having the right tool makes it easier to get a clean, leak-free seal when servicing your axle.

Frequently Asked Questions (FAQs)

Q: How do I know when my Yamaha axle shaft needs to be replaced, and how do I confirm the right one for my machine?
A: Look for clicking or popping when turning, vibration under acceleration, a bent or twisted shaft, play at the CV joint, grease slung from a torn boot, and loss of drive to one wheel. Before replacing it, inspect the boots, hub, and splines, since a damaged boot or worn hub can cause similar symptoms or damage a new shaft. Because axle shafts vary by model, model year, front versus rear, and left versus right side, confirm the correct part 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 an axle shaft on the trail?
A: Mud, sand, and water can pack around the boots and work into the joint through any tear, washing out grease and wearing the CV joint quickly, while rocks and sticks can cut a boot or bend an exposed shaft. After a wet, muddy, or sandy ride, rinse the axle area, check each boot for cuts and loose clamps, and listen for clicking when turning. Follow your Yamaha service manual for correct installation and inspection guidance so your axles keep delivering power.

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

PRO TIP: How to Tell If Your UTV or ATV Axle Shaft Is About to Snap

PRO TIP: UTV & ATV Axle & CV Boot Guards: The Ultimate Protection for Your Off-Road Drivetrain.

PRO TIP: OEM vs. Aftermarket CV Boots: Which is better?

PRO TIP: How Do I Know if My UTV or ATV CV Joint Is Ruined?

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