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  3. MOTIVE GEAR F8.8-355A

F8.8-355A MOTIVE GEAR Differential Ring Pinion Set

F8.8-355A MOTIVE GEAR Differential Ring Pinion Set
More Information
BrandMOTIVE GEAR
Manufacturer Part NumberF8.8-355A
Part TypeRING PINION
Included ComponentsRING AND PINION
Model NameMOTIVE GEAR F8.8-355A DIFFERENTIAL RING AND PINION
Automotive Fit TypeVEHICLE SPECIFIC FIT
Part Type Id10438
Exterior FinishMACHINED
Oe ManufacturerF88355; F8.8-355; F888355; 49-0103-1;
UPC698231331637
Package Dimensions Lxwxh14.92X11.1X5.35 INCHES
Weight18.41 POUNDS

Review MOTIVE GEAR Differential Ring And Pinion Set 3.55 Ratio 30-spline for F8

Introducing the Motive Gear F8.8-355A differential ring and pinion set, an essential upgrade for your 4WD vehicle's powertrain. This high-performance differential kit comes with a 3.55 ring gear and pinion, engineered to deliver superior strength, durability, and efficiency for your off-road adventures.

The ring gear, a crucial component of the differential assembly, is manufactured using Motive Gear's renowned heat-treated steel. This process enhances the material's strength, ensuring it can withstand the intense torque loads and power output of your 4WD vehicle. Measuring 30 splines, the ring gear is designed to fit securely into the differential housing and provides excellent tooth engagement with the pinion.

The pinion gear, which meshes with the ring gear to transmit power from the driveshaft to the differential, is also manufactured from premium heat-treated steel. With 30 splines and a 1310 series yoke, it offers a robust connection to the driveshaft while ensuring optimal power transfer. The precision-machined tooth geometry of the pinion provides efficient power transmission and long-lasting performance.

This Motive Gear F8.8-355A differential ring and pinion set is suitable for various 4WD applications, including off-road racing, rock crawling, and overlanding. By upgrading your stock differential with this high-performance kit, you'll enjoy enhanced power delivery, improved torque capacity, and increased durability for your off-road endeavors.

Additionally, this Motive Gear set comes with a proprietary ARP 2000 series pinion flange bolt kit, providing an extra measure of strength and reliability. The ARP bolts are made from top-quality materials and are known for their exceptional tensile strength and resistance to fatigue.

In summary, the Motive Gear F8.8-355A differential ring and pinion set is a must-have upgrade for off-road enthusiasts seeking superior power delivery, increased durability, and enhanced torque capacity for their 4WD vehicles. With heat-treated steel components, 30-spline design, and a premium ARP bolt kit, this set delivers unmatched performance and reliability on the trail.

Motive Gear F8.8-355A Differential Ring Pinion Set (3.55, 30-spline): A Detailed Analysis

Introduction:

Motive Gear F8.8-355A is a high-performance ring and pinion set designed for 30-spline differential applications. This set comes with a 3.55 gear ratio, which is suitable for various off-road and performance applications. In this analysis, we will discuss the pros and cons of purchasing this ring and pinion set.

Pros:

1. High-quality materials: Motive Gear uses top-grade materials such as heat-treated alloy steel to manufacture its ring and pinion sets. This ensures durability and strength, even under heavy loads.

2. Precision manufacturing: Motive Gear pays close attention to detail during the manufacturing process, ensuring that the ring and pinion teeth meet exacting standards. This results in smooth operation and quiet performance.

3. Wide application range: The Motive Gear F8.8-355A is suitable for a wide range of applications, including off-road vehicles, competition racing, and high-performance street applications.

4. Easy installation: The ring and pinion set comes with all necessary hardware, making installation relatively straightforward for most users.

5. Affordable price point: Compared to other high-performance ring and pinion sets, the Motive Gear F8.8-355A offers a competitive price point without compromising on quality.

Cons:

1. May require professional installation: Depending on the specific vehicle application, installation of the ring and pinion set may require professional expertise. This could add to the overall cost.

2. Limited availability: The Motive Gear F8.8-355A ring and pinion set is not readily available at all automotive retailers. Users may need to order it directly from the manufacturer or through specialized automotive parts suppliers.

3. Heavy load capacity: This ring and pinion set is designed for high-performance applications and can handle heavy loads. However, it may not be suitable for standard street use, as it could lead to unnecessary wear and tear on other vehicle components.

Conclusion:

The Motive Gear F8.8-355A differential ring pinion set is an excellent option for those seeking high-performance capabilities in their off-road or competition vehicles. Its durable construction, precise manufacturing, and wide application range make it a popular choice among enthusiasts. However, its limited availability, potential need for professional installation, and heavy load capacity may be drawbacks for some users. Ultimately, the decision to purchase this ring and pinion set depends on an individual's specific application requirements and budget constraints.

Recommendation:

If you are looking for a high-performance ring and pinion set for off-road or competition applications, the Motive Gear F8.8-355A is an excellent choice. Its durable construction, precision manufacturing, and wide application range make it an ideal option for those seeking superior performance and reliability. However, if you are looking for a standard street application or have limited budget constraints, you may want to consider alternative options with lower load capacities and more widely available distribution.

Details:

Premium 8620 steel construction built for extreme durability, heat-treated wear resistance longevity, ensuring reliable performance under heavy loads challenging conditions. Compatible with ford more 1980-2020 fits ford, Lincoln, Mazda mercury model's, including f-150, mustang, crown Victoria, ranger, explorer more verify fitment details. Motive Gear 3.55 ring pinion precision-engineered for ford 8.8 10-bolt differentials, enhancing torque, strength performance smooth operation in daily vehicles. Oe direct fit simple installation designed for a seamless fit, replaces parts with precision machining factory-like performance hassle-free installation.

Replaces Richmond Gear 49-0103-1, Motive F8.8-355, excel from F88355, F888355.

specifications differentialsdepo:

  • brand: Motive Gear
  • mpn: F8.8-355a
  • part type: Ring Pinion
  • included components: Ring And Pinion
  • model name: Motive Gear F8.8-355a Differential Ring And Pinion
  • automotive fit type: Vehicle Specific Fit
  • part type id: 10438
  • exterior finish: Machined
  • oe manufacturer: F88355; F8.8-355; F888355; 49-0103-1;
  • upc: 698231331637
  • package dimensions lxwxh: 14.92x11.1x5.35 Inches
  • weight: 18.41 Pounds

general differentialsdepo:

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

seller differentialsdepo:

  • rating: 98.1%
  • city: phoenix, az
  • # reviews: 358

shipping differentialsdepo:

  • type: fixed
  • class: standard
  • service: ups ground
  • transit: 3-5 days
  • carrier: ups

offer differentialsdepo:

  • options: ship-to-home
  • availability: in stock
  • in stock #: 5
  • prices: $228.00–$353.14
  • item condition: New
  • sold #: 11
  • started: february 7, 2026

payments differentialsdepo:

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

returns differentialsdepo:

  • time: 30 days
  • paid by: seller
  • policy: returns accepted
rating: 98.1% out of 100 based on 358 user ratings.
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