R86RMK MOTIVE GEAR Master Ring Pinion

Review MOTIVE GEAR Master Ring And Pinion Installation Kits for R8

Introducing the Motive Gear R86RMK Master Ring Pinion, a premium quality replacement part designed for Harley-Davidson R eight and RMK eight models. This component is an essential part of the drivetrain system, responsible for transmitting power from the engine to the rear wheel.

The Motive Gear R86RMK Master Ring Pinion is meticulously crafted with high-strength steel, ensuring superior durability and longevity. The pinion teeth are precision machined to exacting standards for optimal engagement with the ring gear, resulting in smooth and efficient power transfer.

This master ring pinion features a robust design with a double-sealed oil reservoir, providing excellent protection against contaminants and ensuring reliable lubrication for extended periods. The seals are engineered from high-quality materials to prevent leaks and maintain the integrity of the drivetrain system.

The Motive Gear R86RMK Master Ring Pinion is easy to install, with a drop-in design that requires no special tools or extensive mechanical knowledge. The included installation instructions provide clear and concise steps to ensure a hassle-free replacement process.

By choosing the Motive Gear R86RMK Master Ring Pinion, you are investing in a high-performance and reliable component that will provide excellent service for your Harley-Davidson R eight or RMK eight model. This upgrade not only enhances the overall performance of your vehicle but also offers peace of mind, knowing that you have a top-quality component powering your ride.

The Motive Gear R86RMK Master Ring & Pinion Set is a critical component in the drivetrain system of certain motorcycles, specifically those with a 8.6 RMK final drive. Here are some pros and cons that may help you make an informed decision about purchasing this part.

1. High-quality materials: Motive Gear uses premium materials in the production of their parts, ensuring durability and reliability.

2. Improved performance: A new ring and pinion set can lead to better power transfer, resulting in improved acceleration and overall performance.

3. OEM-compatible: This part is designed to fit and function identically to the original equipment manufacturer (OEM) component, ensuring proper fitment and compatibility.

4. Wide availability: Motive Gear is a well-known and reputable brand, making it easy to find their parts at various retailers and online marketplaces.

5. Easy installation: Installing a new ring and pinion set is generally a straightforward process, making it a suitable DIY project for many motorcycle enthusiasts.

1. Cost: Replacing a ring and pinion set can be an expensive proposition, as it involves not only the cost of the part itself but also the cost of any necessary tools and labor for installation.

2. Potential for damage during installation: Installing a new ring and pinion set requires precision and care to avoid damaging other components in the drivetrain system.

3. Lack of brand-specific options: Motive Gear offers a one-size-fits-all solution for the R86RMK master ring and pinion set, meaning it may not be the best option for those seeking a more specialized or customized solution.

The Motive Gear R86RMK Master Ring & Pinion Set is a reliable and high-quality component that can lead to improved performance and durability in motorcycles with a 8.6 RMK final drive. While it may come with a higher cost and potential challenges during installation, the benefits often outweigh the drawbacks. Ultimately, the decision to purchase this part depends on your specific needs and budget.

If you are experiencing issues with the stock ring and pinion set on your motorcycle or simply looking to upgrade for better performance, the Motive Gear R86RMK Master Ring & Pinion Set is a solid choice. Be sure to carefully consider the installation process and any potential costs associated with the project before making your purchase.

Details:

Make a better choice for your ring and pinion installation with Motive Gear differential master bearing kits. Manufacturers part number: R8.6rmk. Ring Gear rotation: standard..

Carrier shims included: yes. Axle bearings included: no. Ring Gear bolts included: yes. Part type: ring and pinion Gear installation kits product line: Motive master kits.

Pinion shims included: yes. Cover gasket included: no. Tail bearing included: yes.: Motive Gear master ring and pinion installation kits include everything that's in their regular differential kit plus shims, carrier Gear bolts where applicable.

Carrier bearings included: yes. Supplier part number: mgr-r86rmk. Quantity: sold as a kit.

Crush sleeve included: yes. You also have the option of upgrading to higher quality bearings by adding end part number on some model's. Brand: Motive Gear. Motive Gear master ring and pinion installation kits R8.6rmk.

Axle seals included: no. Motive Gear is working to include equal or better quality bearings. Order the model designed for your vehicle application. Pinion seal included: yes.

You also have the option of upgrading to higher quality menu. Head bearing included: yes. Special attention: due to a manufacturer shortage, token bearings may not be available for your current selection. Pinion nut included: yes.

specifications differentialsdepo:

• brand: Motive Gear
• mpn: R86rmk
• part type: Ring Pinion
• upc: 698231447840

payments differentialsdepo:

• wallet: paypal
• other
• credit card: mastercard

seller differentialsdepo:

• city: saint paul, minnesota
• # reviews: 45023
• rating: 97.9%

offer differentialsdepo:

• sold #: 17
• options: ship-to-home
• prices: $292.77–$352.58
• item condition: New
• availability: in stock
• started: june 16, 2025

general differentialsdepo:

• category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Bearings

returns differentialsdepo:

• time: 30 days
• policy: returns accepted
• paid by: seller

shipping differentialsdepo:

• transit: 3-6 days
• class: standard
• service: standard
• type: fixed