Flex-a-lite 2 Inch Mill-Finish Fan Spacer Kit — Machined Aluminium Spacer, Includes Bolts

Flex-A-Lite's 2 Inch Mill Finish Fan Spacer Kit (14556) is an aluminum spacer and hardware set made to correctly position a belt-driven cooling fan and protect the fan center from stress damage.

When modifying or repairing a belt-driven fan assembly—especially when removing a fan clutch—correct fan placement is critical for safe operation and consistent airflow. This kit gives you a machined aluminum spacer with a broad load-bearing surface and rounded edges to reduce point loading on the fan center star. The package includes 5/16-inch bolts and washers so you can install the spacer and fan without hunting down additional fasteners, and it arrives backed by a one-year manufacturer warranty.

How does this spacer protect the fan center and radiator?

The spacer increases the contact area between the fan hub and the support structure, spreading forces that would otherwise concentrate on a small point. Its soft-radius edge machining reduces sharp contact points that can start cracks in the fan center star. By limiting concentrated stress, the spacer helps extend the usable life of the fan and reduces the chance of catastrophic failure that could damage the radiator.

• Large load-bearing surface distributes force across the fan hub.
• Rounded exterior radius minimizes point loading and stress risers.
• Precision-machined aluminum resists deformation under clamping pressure.

Will this kit fit when removing a belt-driven fan clutch?

Yes—this spacer is designed specifically for applications where the fan clutch is eliminated or when a different mounting offset is required. It restores correct clearance between the fan and shroud or radiator when the original clutch depth is no longer present. The included bolts and washers simplify installation, though verify bolt length and thread fit for your particular hub and pulley combination before tightening.

• Intended for belt-driven fan setups and clutch-elimination conversions.
• Includes 5/16-inch bolts and washers for typical fan mounting needs.
• Check vehicle-specific hub thread and clearance before final installation.

What materials and manufacturing features matter for durability?

The spacer is machined from mill-finish aluminum chosen for strength-to-weight balance and corrosion resistance. Precision machining produces a consistent large bearing surface and the soft radius edges that prevent stress concentration. These manufacturing choices reduce the likelihood of deformation and cracking under the repeated loads of a running engine compartment.

• Mill-finish aluminum offers corrosion resistance with low weight.
• Precision machining ensures uniform contact and fitment accuracy.
• Soft-radius edges reduce stress concentration on fan components.

What hardware and warranty support come with the kit?

The kit ships with the bolts and washers required for mounting many common fan assemblies, saving you from sourcing separate fasteners. Fastener specifications are 5/16-inch to match typical fan hub hardware; verify fit for your vehicle. Flex-A-Lite supports the kit with a one-year manufacturer warranty to cover defects in materials and workmanship under normal use.

• Includes 5/16-inch bolts and washers for straightforward installation.
• One-year manufacturer warranty for peace of mind.
• Recommended: inspect fastener length and thread engagement before final torque.

Who is this for: The Flex-A-Lite 2 Inch Mill Finish Fan Spacer Kit is aimed at car enthusiasts, mechanics, and DIYers who modify or maintain belt-driven cooling systems—especially those removing a fan clutch or changing fan offset. If you need a robust spacer that helps prevent fan center stress cracking, comes with installation hardware, and is backed by a warranty, this kit is a practical addition to your cooling system toolkit.