YAMAHA RAPTOR / RHINO 600 2002-2005 GRADE B 99.96mm HIGH COMPRESSION 11:1
4.4 Trustpilot 99.9% positive on eBay
Free UK delivery 2–4 business days
Spread the cost with 
18+, T&Cs apply
Vertex 23551C piston for Yamaha Raptor/Rhino 600. Grade B. 99.96mm bore size. 11:1 compression ratio. Forged from 2618 aluminum alloy. Features molybdenum disulfide MOS2 coating on the piston skirt for easier break-in and reduced wear. Unique piston profiles and compression ratios available in sizes A, B, C, and D, varying by 0.004 inches to ensure a precise fit within the cylinder for maximum power and performance, while minimizing blow-by and oil consumption.
- SKU
- V.3555B
- Brand
- Vertex
- Availability
- In Stock (1)
- SKU
- V.3555B
- Brand
- Vertex
- Availability
- In Stock (1)
FULL DESCRIPTION
Vertex High Compression Four-Stroke Piston
Upgrade your engine performance with this Vertex high compression four-stroke piston. Engineered for riders who demand reliability and increased power, this piston is crafted to withstand the extreme pressures and high temperatures found in modern performance engines.
Vertex pistons are manufactured from high-quality 2618 aluminum alloy, providing superior strength and durability under load. Every piston features a specialized Molybdenum Disulphide (MOS2) coating on the skirt, which assists in the break-in process while actively reducing friction and cylinder wall wear.
Key Features
- High Compression Design: Engineered with an 11:1 compression ratio to maximize throttle response and overall engine power.
- Premium Construction: Forged from 2618 aluminum alloy for exceptional structural integrity.
- Advanced Coating: MOS2 skirt coating reduces friction, minimizes wear, and improves break-in performance.
- Precision Sizing: Designed to offer a precise fit, helping to reduce blow-by and oil consumption.
- Specifications: Grade B sizing with a 99.96mm bore diameter.
By choosing Vertex, you are selecting a piston designed to optimize combustion efficiency and longevity. Whether you are rebuilding your engine for competitive racing or trail riding, this high compression piston ensures your engine operates at peak performance levels.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00.
Call or email us with your make, model and year and we will check it for you before you order.
UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. Delivery details
Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy
By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.
More answers in our FAQ.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.