11611 Poly Shift Lever Isolator Kit - Pre-Drilled | Replaces Fuller K3399

Upgrade Your Shifter Durability

The 11611 Shift Lever Isolator Repair Kit is designed to solve the common failure points of standard rubber isolators. Built from high-grade polyurethane, this kit resists the oil, heat, and vibration that cause standard rubber parts to crack and disintegrate over time.

Installation Made Easy

Unlike generic polyurethane blanks that require difficult drilling during installation, our 11611 kit arrives Pre-Drilled. This precision manufacturing ensures a perfect fit right out of the box, saving you valuable time in the shop.

Why Choose Polyurethane?

• Longer Life: Resists drying, rotting, and cracking.
• Better Feel: Provides a firmer shift feel compared to spongy, worn-out rubber.
• Chemical Resistance: Impervious to oil, grease, and road grime.

Kit Includes:

• 1x Polyurethane Isolator (Pre-Drilled)
• Complete Bolt/Mounting Hardware Kit

4. Key Features & Specifications

• Part Number: 11611
• Material: Heavy-Duty Polyurethane
• Condition: New
• Drilling: Pre-Drilled (Ready to Install)
• Replaces OEM: Fuller K3399
• Hardware: Bolt Kit Included

Note: If you are specifically looking for the standard Rubber / Non-Drilled version, please search for part number K3399.

5. Cross-Reference & Compatibility

Verify your part number against this list to ensure proper fitment.