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Restore Your Stance After a Leaf Spring Swap
Installing new leaf springs or a lift kit on a 2021 and newer Ford F-150 often changes the geometry at the rear axle, and the factory spacer blocks are not always the right height to match. The ARB Old Man Emu OME669 Leaf Spring Spacer Kit is a direct replacement for the OE leaf spring blocks, engineered to work with the Old Man Emu suspension range to deliver a clean 1.5 inch lift at the rear axle without introducing binding or axle wrap.
Key Features
- Steel spacer blocks add 1.5 inches of lift at the rear axle, ARB part OME669
- Direct replacement for factory leaf spring blocks, OME669
- Black powder coat finish resists corrosion and chipping
- Compatible with all leaf spring models on applicable F-150 trims
- Vehicle specific design engineered by Old Man Emu for the 2021 and newer F-150 platform
- Backed by ARB's 3 year warranty
Fitment Table
| Year Range | Make | Model | Trim |
|---|---|---|---|
| 2021-2024 | Ford | F-150 | King Ranch |
| 2021-2024 | Ford | F-150 | Lariat |
| 2021-2024 | Ford | F-150 | Limited |
| 2021-2024 | Ford | F-150 | Platinum |
| 2024 | Ford | F-150 | STX |
| 2021-2024 | Ford | F-150 | XL |
| 2021-2024 | Ford | F-150 | XLT |
Specifications
| Detail | Value |
|---|---|
| Brand | Old Man Emu (ARB) |
| Part Number | OME669 |
| UPC | 9332018135223 |
| Lift Height | 1.5 in |
| Material | Steel |
| Finish | Black powder coat |
| Warranty | 3 years |
What's Included
- ARB Old Man Emu leaf spring spacer blocks (quantity per axle application)
- Mounting hardware compatible with OE leaf spring blocks
About Old Man Emu
Old Man Emu is the suspension division of ARB, built on decades of engineering for touring and off road vehicles. Beyond shocks and springs, the OME lineup includes the bushes, U-bolts, center bolts, spring liners, and spacer kits needed to properly integrate a full suspension build, ensuring every component works together instead of being an isolated part.
FAQ
What is the OME669?The OME669 is an Old Man Emu steel leaf spring spacer kit that replaces the factory leaf spring blocks on the 2021 and newer Ford F-150, adding 1.5 inches of lift at the rear axle. It is designed as a direct fit component within the broader Old Man Emu suspension system.
Does it work with stock leaf springs?Yes, it is compatible with all leaf spring models and functions as a direct replacement for the original equipment blocks.
Will this spacer cause axle wrap or binding?No, this spacer is engineered specifically for the F-150 leaf spring geometry to avoid the binding issues that generic spacers can introduce.
Does the F-150 Raptor use this spacer?No, the Raptor uses a coil spring rear suspension rather than leaf springs, so this spacer does not apply to that trim.
What warranty comes with this kit?ARB backs it with a 3 year warranty.
Is professional installation required for the OME669?Installation involves working with the rear axle and leaf spring assembly, so a qualified alignment shop or experienced installer is recommended, followed by a professional alignment.
Does this spacer require any cutting or drilling?No, it is designed as a direct bolt in replacement for the factory spacer blocks with no modification needed.
What finish does it have?It is finished in black powder coat for corrosion resistance.
Install Instructions
- Support the vehicle securely and relieve tension from the rear leaf spring assembly
- Remove the U-bolts and factory spacer blocks from the axle and leaf spring pack
- Position the spacer blocks in place of the factory blocks
- Reinstall the U-bolts and torque to Ford specification
- Lower the vehicle and have the rear alignment checked by a qualified shop
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