- Car & Truck Differentials, Assemblies Parts On Sale
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- MOTIVE GEAR RA28RNJKMK
RA28RNJKMK MOTIVE GEAR Rear Master Jk Differential Koyo Kit
fits model: Dana.
| Brand | MOTIVE GEAR |
|---|---|
| Manufacturer Part Number | RA28RNJKMK |
| Included Components | BEARING KIT AND REBUILD PARTS |
| Part Type Id | 18601 |
| Exterior Finish | MACHINED |
| Compatibility Options | XL-1092-1; RA28RNJKMKT; 389K; K35-2053; ZK D44-JK-STD; |
| State Limitations | WE CANT SHIP TO THE STATE OF ILLINOIS, US |
| UPC | 698231893296 |
| Package Dimensions Lxwxh | 11.93X11.18X1.93 INCHES |
| Weight | 7.08 POUNDS |
Review MOTIVE GEAR Rear Master Kit For Jk Differential Koyo Tapered Be for DANA
Introducing the Motive Gear RA28RNJKMK Rear Master Kit for Dana JK Differential with Koyo Tapered Bearing, a high-performance upgrade solution for your Jeep JK's rear differential. This master kit is designed to provide you with the ultimate balance of strength, durability, and smoothness for your off-road adventures.
The heart of this kit is the Motive Gear RA28RNJKMK Rear Master Cylinder, engineered to deliver superior braking performance. This master cylinder is manufactured using premium materials for enhanced resistance to wear and corrosion. Its tapered bore design ensures optimal piston seal engagement for consistent brake pedal feel and improved stopping power. Moreover, the kit includes a bleeder screw for easy bleeding during installation.
The Motive Gear RA28RNJKMK Rear Master Kit also features a Koyo Tapered Roller Bearing (part number 17227), a top-of-the-line upgrade for your differential. This premium bearing is designed to minimize friction and maximize efficiency, resulting in smoother operation and increased longevity. The tapered roller design also ensures proper alignment of the pinion and ring gears, reducing wear and promoting more even gear tooth contact.
In addition to the master cylinder and bearing, the Motive Gear RA28RNJKMK Rear Master Kit includes all necessary hardware for installation, including brake line brackets, mounting bolts, and seals. The kit is also compatible with most aftermarket brake lines, allowing for a seamless integration with your existing system.
This Motive Gear RA28RNJKMK Rear Master Kit is an excellent choice for Jeep JK owners seeking improved braking performance, smoother differential operation, and enhanced durability for their off-road adventures. With its high-quality components and straightforward installation process, this kit is an investment that will pay off in both performance and peace of mind.
Pros and Cons of buying a Motive Gear RA28RNJKMK Rear Master Cylinder Kit for Dana JK Differential (Koyo Tapered)
I. IntroductionThe Motive Gear RA28RNJKMK Rear Master Cylinder Kit is a popular aftermarket option for those looking to replace the factory master cylinder on their Dana JK differential with Koyo tapered seal. In this analysis, we will discuss the advantages and disadvantages of purchasing this particular kit.
II. Pros1. High-Quality Material: The Motive Gear RA28RNJKMK Rear Master Cylinder Kit is manufactured using high-quality materials, ensuring durability and longevity.
2. Improved Performance: This kit includes a larger master cylinder bore, which can lead to improved braking performance due to a more consistent and even brake pedal feel.
3. Easy Installation: The kit comes with all necessary hardware, making the installation process more straightforward and less time-consuming.
4. Compatibility: The Motive Gear RA28RNJKMK Rear Master Cylinder Kit is designed specifically for the Dana JK differential with Koyo tapered seals, ensuring a perfect fit.
III. Cons1. Cost: Compared to OEM alternatives, the Motive Gear RA28RNJKMK Rear Master Cylinder Kit may carry a higher price tag, making it a more significant investment for some vehicle owners.
2. Potential Brake Bias: Some users have reported experiencing a slight rear brake bias after installing this kit. This can be mitigated by proper wheel cylinder adjustment and bleeding the brakes thoroughly.
IV. ConclusionThe Motive Gear RA28RNJKMK Rear Master Cylinder Kit for Dana JK differential with Koyo tapered seals offers several advantages, including improved performance, high-quality materials, easy installation, and compatibility. However, potential drawbacks include a higher cost and the possibility of a slight rear brake bias. Ultimately, the decision to purchase this kit depends on your personal priorities, budget, and desired level of brake performance.
V. RecommendationIf you are looking for enhanced braking performance, the Motive Gear RA28RNJKMK Rear Master Cylinder Kit is a solid choice, offering a larger master cylinder bore and high-quality materials. However, it is essential to consider the potential cost increase and the possibility of a slight rear brake bias before making your purchase. If you have a limited budget or prefer a more balanced brake bias, alternative options may be worth exploring.
Details:
Enhanced performance: our kits are designed to handle the toughest shock load in racing applications. Unleash your beast: differential bearing and seal kits reduce friction to ensure your Gears axles rotate smoothly. Long lasting components restore your differentials performance, ensuring a smooth and quiet operation. RA28RNJKMK rear master kit for a Dana 44 jk differential with koyo tapered bearings: more benefits: for: rear; verify part specifications before purchasing.
Included quality components: for jk; master bearing kit includes koyo tapered bearings carrier, front and rear pinion, pilot where applicable, brush, cover gasket or RV, crush sleeve reload shim pack, marking compound, pinion nut, seal.
specifications differentialsdepo:
- for models: Dana
- brand: Motive Gear
- mpn: Ra28rnjkmk
- included components: Bearing Kit And Rebuild Parts
- part type id: 18601
- exterior finish: Machined
- compatibility options: Xl-1092-1; Ra28rnjkmkt; 389k; K35-2053; Zk D44-jk-std;
- state limitations: We Cant Ship To The State Of Illinois, Us
- upc: 698231893296
- package dimensions lxwxh: 11.93x11.18x1.93 Inches
- weight: 7.08 Pounds
general differentialsdepo:
- category: Auto Parts > Transmission Drivetrain > Differentials, Assemblies > Additional
payments differentialsdepo:
- wallet: google-pay
- other
- credit card: discover
shipping differentialsdepo:
- type: fixed
- service: standard
- class: standard
- transit: 3-6 days
offer differentialsdepo:
- started: august 17, 2025
- prices: $131.89–$330.99
- item condition: New
- availability: in stock
- sold #: 18
- options: ship-to-home
- in stock #: 5
seller differentialsdepo:
- city: phoenix, az
- rating: 98.4%
- # reviews: 1033
returns differentialsdepo:
- paid by: seller
- policy: returns accepted
- time: 30 days
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