02-128 HURST ENGINEERING Ring Pinion Gm

Review HURST ENGINEERING Ring And Pinion For Gm 12-bolt Truck 3.73 Ratio for GM

The Hurst Engineering 02-128 ring and pinion set is an excellent upgrade for your GM 12-bolt rear end with a gear ratio of 3.73:1. This high-performance ring and pinion set is designed to deliver improved power transfer and enhanced overall drivetrain performance, making it an ideal choice for high-performance applications.

Each ring gear in this set measures 10.5 inches in diameter and features a 28 spline pattern, ensuring a secure fit and reliable connection with your GM 12-bolt housing. The pinion gear measures 1.9375 inches in diameter and comes with a 32 spline design that mates perfectly with the ring gear, enabling an optimal tooth contact for maximum power transmission.

Made from high-strength steel, these gears provide excellent durability and resistance to wear and tear. Their chrome-molybdenum alloy material ensures strong, tensile strength and resistance to bending, especially under heavy loads. The 88.9 tooth count on the ring gear delivers a smooth and efficient power transfer from the transmission to the differential.

The machining of these gears is precise and meticulous, with each tooth being accurate and consistent in shape and size. The gear surfaces are finish ground to ensure optimal tooth profile and a quiet running operation. Additionally, the gears have chamfered ends to facilitate easy installation and engagement with the differential.

The Hurst Engineering 02-128 ring and pinion set comes with all necessary hardware for installation, making it a hassle-free upgrade process. For ease of installation and to reduce the chances of gear damage, the pinion shaft is knurled, allowing for easy and secure installation of the pinion bearing and seal. This set is suitable for use with stock or aftermarket differential covers.

In conclusion, the Hurst Engineering 02-128 ring and pinion set offers superior performance, durability, and ease of installation for upgrading your GM 12-bolt rear end with a 3.73:1 gear ratio. These high-quality gears are the perfect choice for your high-performance automotive application.

Hurst Engineering 02-128 Ring Gear: Pros, Cons, and Recommendation for GM 12-Bolt 3.73 Axle

The Hurst Engineering 02-128 ring and pinion set is specifically designed for use in GM 12-bolt differentials with a gear ratio of 3.73. This aftermarket ring and pinion set is known for its high performance capabilities. Here are the pros, cons, and a conclusion to help you better understand the implications of using this component.

1. Enhanced Performance: The Hurst Engineering 02-128 ring and pinion set is designed to provide better performance and robustness. Its 3.73 gear ratio provides more power and acceleration.

2. Quality: With its high-quality materials, precision machining, and accurate tooth design, this ring and pinion set can handle high power levels and extreme conditions.

3. Longevity: This upgrade may increase the life span of your 12-bolt differential compared to OEM components.

4. Customizability: Various gear ratios and pinion angles are available through Hurst Engineering, catering to a broad range of applications and power levels.

1. Cost: Aftermarket ring and pinion sets like the Hurst Engineering 02-128 can be more expensive than OEM components.

2. Installation: Depending on your mechanical skills, installing an aftermarket ring and pinion set can be a challenging process that requires professional assistance.

3. Potential Clearance Issues: Ensure proper clearance between the ring and pinion gears, axles, and other components before installation.

4. Incompatible with certain vehicles: In specific GM applications, this ring and pinion set may not be compatible without additional modifications.

The Hurst Engineering 02-128 ring and pinion set for the GM 12-bolt differential with a 3.73 ratio offers several advantages, such as performance enhancement, customizability, and increased longevity. However, there are some disadvantages, like higher cost, potential installation challenges, clearance issues, and potential incompatibility with some vehicles. Carefully consider these factors before making a decision.

If you are planning a high-performance upgrade for your GM 12-bolt rear end, the Hurst Engineering 02-128 ring and pinion set may be an excellent option due to its potential performance benefits and the reputation of the supplier. If, however, you have budget constraints or are working on a tight installation budget, the OEM ring and pinion may be a better choice for your needs. If you are not confident in your mechanical abilities, it is advisable to seek professional assistance for installation to ensure proper installation.

Details:

Gear tooth finish reduces friction and heat for longevity. Buyer pays return shipping. Fits Gm 12-bolt differentials. A signature is required on all ups orders over $750.

specifications differentialsdepo:

• for makes: Gm
• brand: Hurst Engineering
• mpn: 02-128
• part type: Ring Pinion
• upc: 090127141434

seller differentialsdepo:

• rating: 98.5%
• city: bowling green, kentucky
• # reviews: 8801

payments differentialsdepo:

• other
• wallet: google-pay
• credit card: diners-club

returns differentialsdepo:

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

shipping differentialsdepo:

• carrier: ups
• class: standard
• transit: 3-7 days
• type: fixed
• service: ups ground

offer differentialsdepo:

• in stock #: 5
• availability: in stock
• sold #: 21
• prices: $399.95–$439.34
• item condition:
  • New
  • Brand New
• started: january 29, 2025
• options: ship-to-home

general differentialsdepo:

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