WISECO 393P6 Piston Ring Kit Rd

( Brand: Wiseco ), ( Manufacturer Part Number: 393P6 ), ( Part Type: Ring Piston ), ( Manufacturer Warranty: 30 Days ), ( Country Of Origin: United States ), ( Placement On Vehicle: Front )

Review WISECO Yamaha New Piston And Ring Rings Kit Rd Lm fits RD350 RM400 350 400

Introducing the WISCO 393P6 piston ring kit, specially designed for Yamaha RD350, RD400, and RM400 motorcycles. This high-performance ring set is an excellent upgrade for riders seeking improved engine efficiency, durability, and power.

The WISCO 393P6 kit includes a complete set of piston rings, comprised of a compression ring, two oil control rings, and an optional scraper ring. Each ring is meticulously crafted from top-quality materials to ensure optimal performance and longevity.

The compression ring, which sits at the top of the piston, is designed to seal the combustion chamber effectively and transfer maximum engine power to the crankshaft. It's manufactured using a precise ring gap to ensure proper clearance with the cylinder and piston.

The two oil control rings are located below the compression ring. Their primary function is to regulate oil consumption and prevent excessive oil consumption, ensuring proper lubrication and engine longevity. The rings are designed with a precise thickness and width to provide an optimal seal and minimize oil loss.

The optional scraper ring, which can be added to the kit, is an excellent choice for riders who frequently ride their motorcycles at high RPMs or in high-performance scenarios. This ring helps eliminate carbon build-up on the piston skirt, ensuring consistent engine performance and longevity.

The WISCO 393P6 piston ring kit is designed to be a direct replacement for the original equipment rings, making installation straightforward and hassle-free. The rings are precision machined to fit perfectly into the piston grooves and require no modifications for installation.

Upgrading to the WISCO 393P6 piston ring kit offers numerous benefits, including improved engine efficiency, reduced oil consumption, enhanced power output, and extended engine life. Whether you're a weekend warrior, a track day enthusiast, or a daily commuter, this kit is an excellent investment for your Yamaha RD350, RD400, or RM400 motorcycle.

Wiseco 393P6 Piston Ring Kit for Yamaha RD350, RD400, and RM400: A Comprehensive Analysis

The Wiseco 393P6 piston ring kit is a popular aftermarket solution for Yamaha RD350, RD400, and RM400 motorcycles. This analysis aims to provide an unbiased assessment of the product's advantages and disadvantages.

1. Enhanced Performance: The Wiseco piston ring kit is designed to increase engine performance by reducing friction, improving seal, and ensuring proper compression.

2. Durability: The kit includes high-quality, forged piston rings made from top-tier materials for long-lasting performance.

3. Compatibility: The Wiseco 393P6 kit is specifically designed for Yamaha RD350, RD400, and RM400 motorcycles, ensuring a perfect fit.

4. Improved Sealing: The kit features improved piston ring designs, which can help reduce oil consumption and improve engine efficiency.

5. Enhanced Engine Longevity: By reducing friction and improving sealing, the Wiseco piston ring kit can help extend the life of the engine.

1. Cost: The Wiseco piston ring kit is more expensive than OEM rings. However, the performance benefits may justify the cost for some riders.

2. Installation Complexity: Installing the Wiseco piston ring kit requires a certain level of mechanical expertise. It may be best to have the installation done by a professional mechanic.

3. Potential for Engine Modifications: Installing aftermarket piston rings may require other engine modifications, which can add to the overall cost and complexity of the project.

The Wiseco 393P6 piston ring kit offers several advantages for Yamaha RD350, RD400, and RM400 motorcycle owners, including improved performance, durability, and engine longevity. However, the cost and complexity of installation are potential drawbacks. Ultimately, the decision to purchase the Wiseco piston ring kit depends on the rider's budget, mechanical skills, and desired performance enhancements.

If you are an experienced mechanic or a performance enthusiast looking to maximize the potential of your Yamaha RD350, RD400, or RM400 motorcycle, the Wiseco 393P6 piston ring kit is an excellent investment. It delivers impressive performance benefits and can help extend the life of your engine. However, if you are a casual rider or new to motorcycle maintenance, consider seeking professional advice before deciding to purchase and install the kit.

Details:

New in original packaging, Item is an aftermarket part, good working condition. Please see photos and refer to part number for exact fitment. May have some minor blemishes and wear from previous use.

part #: 393p6 prices

• $50.99-$82.95

specifications pistondon:

• for models: Rd350, Rm400, 350, 400
• for makes: Yamaha
• brand: Wiseco
• mpn: 393p6
• part type: Ring Piston
• manufacturer warranty: 30 Days
• country of origin: United States
• placement on vehicle: Front

shipping pistondon:

• transit: 6-13 Days
• class: Standard
• carrier: USPS
• cost: $0.00
• type: Calculated
• service: USPS Ground Advantage

seller pistondon:

• city: Adel, Georgia
• rating: 100.0%
• # reviews: 35

payments pistondon:

• credit card: Visa
• other
• wallet: Google-pay

general pistondon:

• condition: New
• Motorcycle Scooter Parts Accessories > Engines Engine Parts > Pistons, Rings Piston Kits

offer pistondon:

• sold: 0
• best offers: True
• availability: In Stock
• quantity: 1
• options: Ship-to-home
• started: November 9, 2025

returns pistondon:

• policy: No Returns

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