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Match the Tundra suspension to permanent front-end weight
Old Man Emu 3108K is tuned for the 2022-on Toyota Tundra with 220-330 pounds of constant front load, providing up to 3 inches of front lift and 2 inches of rear lift for 0 lb of constant rear load. The kit includes upgraded upper control arms.
Key Features
- Exact Old Man Emu 3108K manufacturer configuration
- Two MT64 front coilover struts tuned for 220-330 lb constant front load
- Adjustable six-position snap ring supports approximately 1.75 to 3 inches of front lift
- Large 2.8-inch aluminum monotube shock bodies
- Digressive valving for changing road and trail conditions
- Hydraulic end-zone top-out control
- Three-year ARB suspension warranty
- Two-inch rear lift with 0 lb constant-load spring selection
- Matched rear shocks, spring set, and spacer kits
- UCA0016 upper control arms included
Fitment
| Years | Make | Model | Verified Configuration |
|---|---|---|---|
| 2022-2025 | Toyota | Tundra | Four-door manufacturer-listed gas and hybrid trims; 220-330 lb constant front load; select this exact rear-load and UCA configuration |
Use 3108K only when the completed truck's permanent accessory weight matches the stated front and rear load ranges. Temporary cargo is not constant load.
Specifications
| Detail | Value |
|---|---|
| Manufacturer Part Number | 3108K |
| Vehicle | Toyota Tundra |
| Verified Model Years | 2022-2025 |
| Series | Old Man Emu MT64 |
| Front Lift | Up to 3 inches |
| Front Constant Load | 220-330 lb |
| Rear Lift | 2 inches |
| Rear Constant Load | 0 lb |
| Upper Control Arms | Included |
| Shock Design | 2.8-inch aluminum monotube |
| Warranty | Three years |
What's Included
- One complete Old Man Emu 3108K manufacturer kit
- Two MT64 front coilover struts for 220-330 lb of constant front load
- One Old Man Emu 2860 rear coil spring set for 0 lb of constant rear load
- Two MT64601031 MT64 rear shock absorbers
- One FK131 front sway-bar spacer kit
- One FK132 rear brake-line spacer kit
- One UCA0016 upper-control-arm set
- Installation labor, alignment, tires, wheels, and unrelated suspension parts are not included
About Old Man Emu
Old Man Emu is ARB's vehicle-specific suspension brand. Its integrated kits combine matched spring rates, damping, lift targets, and constant-load selections so the truck's permanent equipment weight controls the correct configuration.
Related Parts
- Load-matched Old Man Emu components only when listed for the same Tundra configuration
- Professional wheel alignment after ride-height setup
- Vehicle-specific brake-line, sway-bar, and control-arm service hardware when required
- Do not mix springs or dampers from a different MT64 load configuration
FAQ
What is the 3108K?It is the exact Old Man Emu MT64 suspension configuration for a 2022-2025 Toyota Tundra carrying 220-330 pounds of constant front load.
Which Tundra models are supported?ARB lists the 2022-on Toyota Tundra platform; this listing is mapped to the manufacturer-supported 2022-2025 model years in the current catalog feed.
How much front lift does the kit provide?ARB specifies up to 3 inches at the selected 220-330-pound constant front-load setting, with a six-position snap ring for adjustment.
What rear load is this kit designed for?The verified rear selection is 0 lb.
Are upper control arms included?Yes. The exact kit includes the UCA0016 upper-control-arm set.
What shock design is used?MT64 uses a large 2.8-inch aluminum monotube body with digressive valving and hydraulic top-out control.
Is professional alignment required?Yes. Set ride height for the actual constant load, torque all hardware correctly, and complete a professional alignment.
What warranty applies?ARB lists a three-year suspension warranty under its current terms and exclusions.
Installation Instructions
- Confirm the truck is a 2022-2025 Toyota Tundra and measure permanent front and rear accessory weight.
- Verify the sealed package identifies the exact manufacturer part number before disassembly.
- Record ride height and alignment values, support the vehicle safely, and follow current Toyota and ARB service procedures.
- Install the supplied coilovers, rear components, spacer kits, and upper control arms only when included in this exact configuration.
- Set the snap-ring position for the actual constant load and verify suspension, brake-line, sensor, tire, and body clearance through travel.
- Torque all hardware to current specifications, complete a professional alignment, and recheck ride height and torque after the initial driving interval.
California Proposition 65 Warning: Cancer and reproductive harm. See www.P65Warnings.ca.gov.
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