Description
Product Overview
The Motive Gear Differential Kit is engineered for front Dana 30 differentials, offering a machined exterior that provides superior strength and durability. Each kit includes Timken tapered bearings for the carrier, front and rear pinion, a precision‑fit O‑ring, a robust pinion seal, and a crush sleeve or preload shim pack. Weighing just 4.4 pounds and measuring 11 x 12 x 5.5 inches, the kit balances compact design with heavy‑duty performance, meeting OEM specifications for a seamless replacement.
Usage
Designed for both street‑driven enthusiasts and track‑day racers, this kit excels in environments where torque handling and smooth power delivery are critical. Ideal for off‑road builds, performance upgrades, and routine maintenance, it fits front‑mounted Dana 30 differentials in a wide range of trucks and SUVs. 
Why Choose Us
Motive Gear is a trusted name in automotive differentials, known for rigorous quality control and engineering excellence. Our kits undergo precision machining and thorough testing to ensure zero‑play operation and long‑lasting wear resistance. Backed by a reputation for reliability, each component is sourced from industry‑leading manufacturers, guaranteeing compatibility and peak performance.
Key Features
- Machined exterior for enhanced strength and reduced wear
- Timken tapered bearings deliver smooth, low‑friction rotation
- Complete seal package includes O‑ring, pinion seal, and crush sleeve
- Designed specifically for front Dana 30 differentials
- Easy installation with all necessary hardware included
FAQ
Is this kit compatible with all Dana 30 front differentials?
The kit is engineered to fit standard front Dana 30 differentials. Verify your vehicle’s specifications, such as bore diameter (2 mm) and pinion size, to ensure a perfect match.
What bearings are included in the kit?
The kit contains Timken tapered bearings for the carrier, front and rear pinion, and a pilot bearing where applicable, providing industry‑standard durability and performance.
Can I install the kit myself?
Yes, the kit includes detailed instructions and all necessary components. Basic mechanical tools and a torque wrench are sufficient for a proper installation.
How does the crush sleeve improve performance?
The crush sleeve (or preload shim pack) eliminates axial play, ensuring consistent gear mesh and reducing noise and vibration during operation.
What warranty does Motive Gear offer?
Motive Gear provides a limited warranty covering manufacturing defects, giving you confidence in the kit’s quality and longevity.




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