Buy GMC Jimmy Transfer Case Lowering Kits

A transfer case lowering kit is designed to reduce driveline vibrations in vehicles equipped with a lifted suspension. When a truck or SUV is lifted, the angle of the driveshaft increases, which can lead to unwanted vibrations and premature wear of driveline components. By lowering the transfer case, the kit helps to realign the driveshaft angles, promoting smoother operation and extending the life of associated parts.

Transfer case drop kits are typically recommended for vehicles that have been lifted by two inches or more. If you're experiencing vibrations after installing a lift kit, especially during acceleration or at certain speeds, a transfer case lowering kit may be the solution. It's an effective and economical way to address driveline angle issues without resorting to more complex modifications.

Installing a transfer case lowering kit offers several advantages:

Reduced Driveline Vibrations: Realigns the driveshaft to eliminate vibrations caused by steep angles.
Extended Component Life: Decreases stress on the universal joints and other driveline parts, leading to longer service life.
Improved Driving Experience: Enhances overall vehicle performance by providing smoother acceleration and reducing noise.

Transfer case drop kits are available for a variety of truck and SUV models, especially those commonly modified with suspension lifts. Popular applications include Jeep Wranglers, Chevrolet Silverado, GMC Sierra, Ford F-150, and Dodge Ram models. It's important to select a kit that is specifically designed for your vehicle to ensure proper fitment and function.

Preparation: Before beginning the installation, gather all necessary tools and read through the instructions thoroughly.
Safety First: Use jack stands to securely support the vehicle, ensuring it's stable before working underneath.
Loosen Bolts Gradually: When lowering the transfer case, loosen the mounting bolts evenly to prevent binding or damage.
Install Spacers Properly: Place the provided spacers between the frame and the transfer case crossmember as directed.
Torque Specs: Always use a torque wrench to tighten bolts to the manufacturer's specifications to ensure safety and reliability.

Vibrations: Notable vibrations felt in the floorboard or seats, especially after lifting the vehicle.
Noises: Unusual clunking or humming sounds coming from the underside of the vehicle.
Wear on Universal Joints: Frequent replacement of U-joints may indicate improper driveline angles.

Regular Inspections: Periodically check the transfer case mounts and bolts for signs of wear or loosening.
Driveshaft Care: Inspect the driveshaft and universal joints for damage or excessive play.
Stay Within Lift Recommendations: If planning additional modifications, consult with a professional to ensure compatibility with the current setup.

For those seeking other options, consider the following:

Slip Yoke Eliminator (SYE): An SYE kit can eliminate vibrations by changing the driveshaft design, often used in conjunction with a new driveshaft.
Adjustable Control Arms: Adjusting the rear pinion angle can also help alleviate driveline issues.
Motor Mount Lift: Raising the engine slightly can improve angles in some applications.

A transfer case lowering kit is a practical solution for correcting driveline angles after lifting a vehicle. By addressing vibrations and reducing component wear, it enhances the driving experience and prolongs the life of your vehicle's drivetrain. Always ensure compatibility with your specific model and consider professional installation if unsure about the process.