304K RATECH Differential Kit

Review RATECH Complete Series Differential Kit

The RATECH 753215747436 304K Differential Kit is a high-performance upgrade for your vehicle's differential assembly. This kit is designed for serious enthusiasts who demand superior strength, durability, and heat resistance from their components.

The heart of this kit is the 304K stainless steel differential housing. This material offers excellent resistance to corrosion and heat, making it an ideal choice for high-performance applications. The housing is CNC machined to ensure a precise fit and superior strength. It is also designed to be a direct replacement for the OEM housing, making installation straightforward and hassle-free.

The kit also includes a set of heavy-duty differential gears. These gears are made from high-strength steel and are precision machined to ensure a perfect fit and optimal gear performance. The gears are also heat-treated to increase their strength and durability, making them capable of handling the increased power and torque that high-performance applications demand.

The RATECH 753215747436 304K Differential Kit also includes a set of high-performance differential bearings. These bearings are made from premium materials and are designed to provide superior load capacity, durability, and low friction. They are also sealed to keep out contaminants and ensure long-lasting performance.

The kit is also compatible with various locking differentials, allowing you to add this crucial feature to your vehicle for improved traction and off-road capability. The kit includes all the necessary hardware for installation, making it a complete and comprehensive solution for upgrading your vehicle's differential assembly.

In summary, the RATECH 753215747436 304K Differential Kit is a high-performance upgrade for your vehicle's differential assembly. It is designed with superior strength, durability, and heat resistance in mind, making it an ideal choice for enthusiasts who demand the best from their components. The kit includes a 304K stainless steel differential housing, a set of heavy-duty differential gears, high-performance differential bearings, and all necessary hardware for installation.

Pros and Cons of buying a RATECH 753215747436 304K Differential Kit

a. Enhanced Performance: This differential kit is designed to provide improved performance by reducing weight, increasing strength, and allowing for better heat dissipation.

b. Upgrade for Off-Road Vehicles: For those who frequently use their vehicles off-road, this kit can help improve traction and durability in challenging terrain.

c. OEM Quality: RATECH is known for manufacturing high-quality aftermarket parts, ensuring that this differential kit meets OEM standards.

d. Easy Installation: The kit comes with clear instructions and all necessary hardware for a straightforward installation process.

a. Cost: The RATECH 304K differential kit is a premium aftermarket part, and the cost may be a deterrent for some buyers.

b. Compatibility: Ensure that this kit is compatible with your specific vehicle make and model before purchasing.

c. Maintenance: A heavier differential may require more frequent maintenance, such as oil changes, to ensure proper function and longevity.

The RATECH 753215747436 304K differential kit offers several advantages for those seeking improved performance, durability, and off-road capabilities. However, it comes with a higher price point and may require more frequent maintenance compared to a stock differential.

If you frequently use your vehicle off-road or desire better performance and durability, investing in the RATECH 304K differential kit could be a worthwhile investment. Ensure that it's compatible with your vehicle and budget before making a decision.

Details:

Pinion bearing races included: yes. This Ratech product provides efficient and worry-free service for many years ahead which makes it the perfect option your ultimate satisfaction. Quantity: kit. Designed utilizing the latest technology, this product by Ratech features premium quality and will perform better than advertised.

Pinion seal included: yes. Crush sleeve included: yes. Cover gasket included: yes. Pinion nut included: yes.

Side carrier shims included: yes. Pinion depth shims included: yes.. It is manufactured from first-rate materials to ensure outstanding reliability.

Designed with precision and functionality in mind, this accessory ensures outstanding performance easy use which makes it the perfect deal for your ultimate satisfaction. All parts are proudly made in the USA to ensure highest standards of quality and reliability. Designed utilizing the menu. Ratech 304K - complete series differential kit.

Product line: complete kit. Pinion bearings included: yes. Carrier bearing races included: yes. Marking compound included: yes.

Plus, Ratech makes the process of axle rebuilds easier with its great ring and pinion installation kits. Carrier bearings included: yes. Pinion bearing style: roller. Carrier bearing style: roller.

Ring gear bolts included: yes.: complete series differential kit 304K by Ratech.

specifications differentialsdepo:

• brand: Ratech
• mpn: 304k
• item length: 6.800
• upc: 753215747436

offer differentialsdepo:

• sold #: 16
• started: december 31, 2025
• in stock #: 5
• prices: $106.19–$116.50
• item condition: New
• options: ship-to-home
• availability: in stock

general differentialsdepo:

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

returns differentialsdepo:

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

payments differentialsdepo:

• wallet: google-pay
• credit card: discover
• other

shipping differentialsdepo:

• service: standard
• class: standard
• transit: 4-7 days
• type: fixed

seller differentialsdepo:

• city: saint paul, minnesota
• rating: 97.8%
• # reviews: 45414