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We never imagined the impact a proper tender spring kit upgrade could make—until now. Backed by our 100% Money Back Guarantee, this upgrade is a game-changer for ride quality and comfort.

Key Benefits:

1. Improves ride quality by over 80%

2. Increases ride height by 2–3 inches

3. Maintains factory suspension geometry with a higher-quality spring

4. Easy installation

Unlock a new level of off-road performance with our Tender Spring Kits, engineered to dramatically improve your machine’s ride, stability, and control. Designed for universal fitment across a wide range of UTVs and side-by-sides, these kits are built to take your off-road experience to the next level.

Crafted from premium-grade materials, our springs offer unmatched durability and long-term performance, even in the most punishing terrain. Whether you're climbing rocky trails, tackling dunes, or exploring deep woods, this upgrade gives your suspension the strength and resilience it needs.

• Boost ride height and reduce bottom-outs

• Enhance weight distribution and reduce body roll

• Minimize harsh impacts for a smoother, more controlled ride

• Decrease driver and passenger fatigue on long rides

Don’t settle for stock. Upgrade your UTV today and feel the difference from the first ride.

Installation is straightforward with basic tools and our detailed instructions. No major modifications required—just swap, tighten, and ride.

We stand by our products with a solid warranty and dedicated support. If you're not satisfied, neither are we.

Choose between multiple powder coat options. All colors are coated in-house at our facility. Additional fees apply for certain color options.

We recommend purchasing shipping insurance in case the package is damaged or lost in transit. We take extra care when shipping our springs and the insurance provides coverage for any circumstances that arise outside of our control.

We also have spring compressors available that ensure a smoother process during install.

Tender Spring Installation Instructions

Note: Final setting is your ride height, not preload!

PROFESSIONAL INSTALLATION IS REQUIRED FOR SHOCK CAPS

⚠️ Important Notes:

• Each machine may have different weight due to aftermarket accessories.

• Springs are labeled for correct placement.

• A spring compressor may be required (available for loan at local parts stores).

• Aftermarket kits may produce slight noise or wear—this is normal and harmless.

• Always secure your machine over the tires during towing to avoid spring damage.

Initial Measurements (Front & Rear Ride Height)

1. Park the machine on level ground.

2. Measure:

   • Front: At the forward lower A-arm mount.

   • Rear: Just below the tow hook.

3. Record both measurements.

Front Tender Spring Installation

1. Clean and lubricate shock threads using a wire brush and WD-40-type lubricant.

2. Jack up the front of the machine and remove the shocks.

3. Place shocks upside-down in a vise.

4. Loosen the top spanner nut all the way down to the reservoir.

5. Remove the lower spring coupler and slide off existing springs.

6. Install new tender springs, then reattach the lower spring retainer (use spring compressor if needed).

7. Tighten the spanner nut 3 inches down from the black shock cap (where the aluminum ends).

8. Reinstall shocks and tighten shock bolts.

9. Roll the machine forward/backward 5–6 feet to settle the suspension.

10. Adjust ride height:

    • Tightening the spanner nut 1 inch = raises machine 2 inches.

    • Loosening it (toward top) = lowers the machine.

11. Fine-tune as needed based on accessories/weight.

Rear Tender Spring Installation

1. Park the machine and re-measure/record front and rear ride height.

2. Clean and lubricate rear shock threads.

3. Remove the rear wheels.

4. Loosen the top spanner nut. Spin the springs to release the lower retainer.

5. Remove only the lower shock bolt. Leave the top bolt torqued in place.

6. Slide off springs from the bottom of the shock.

7. Install new tender springs first, followed by main springs.

8. Reinstall and torque the lower shock bolt.

9. Add 1 inch of preload by moving the spanner nut down 1 inch.

10. Reinstall wheels and remove machine from jack.

11. Roll the machine forward/backward 5–6 feet to settle suspension.

12. Adjust ride height as needed (same adjustment principle as front).

Crossover Ring Adjustment (If Equipped)

• Install silencer rings between the black slider and crossover ring to prevent noise.

• After ride height is set and suspension is settled, adjust crossover rings:

  • Mountain Riding:

    • Rear: 3.5" above black slider

    • Front: 2.0" above black slider

  • Desert/Whoop Riding:

    • Rear: 2.0" above black slider

    • Front: 2.0" above black slider

Recommended Ride Heights (from skid plate)

For all your H2 needs, visit our website! Let me know if you'd like this turned into a downloadable instruction sheet or want branding included.

https://allthingzutv.com/products/nitrogen-reservoir-caps-w-shrader-protection