Sold out
Click to zoom in
Synergy Jeep JT Rear Lift Springs 2.0 Inch, manufacturer part number 8865-20, is the exact new Synergy shock & spring kits product shown in this listing. Select it by the verified year, make, and model applications below. Confirm the axle, steering design, mounting position, lift height, dimensions, and every current manufacturer note before ordering.
Key Features
- Fitments: Part # Lift Height Spring Rate (Initial/Ride Rate) Collapsed Length Extended Length Min.
- Multi-rate design has a soft initial rate which prevents the spring from coming loose, even with long travel shocks.
- The ride rate is the average of the OEM spring rates to maintain adequate payload and towing capacity.
- For a level ride JT Gladiators need a 1 or 2 inch taller spring in the front compared to the rear depending on model.
- Up to.75 inch of front coil spring spacer can be added to help level the vehicle using 8017-075 front coil spring spacers.
- Synergy has designed these springs from a clean sheet for the new Gladiator platform.
Fitment
| Years | Make | Model | Application Notes |
|---|---|---|---|
| 2020-2026 | Jeep | Gladiator | Confirm axle, steering design, lift height, and all manufacturer notes |
Specifications
| Brand | Synergy Manufacturing |
|---|---|
| Manufacturer Part Number | 8865-20 |
| Product Type | Shock & Spring Kits |
| Application Type | Vehicle Specific |
| Condition | New |
| Pricing Policy | Manufacturer MAP protected |
What's Included
One new Synergy shock & spring kits product identified by manufacturer part number 8865-20, plus only the hardware and components expressly supplied by Synergy for this exact part number.
About Synergy Manufacturing
Synergy Manufacturing develops heavy-duty steering, suspension, axle, and fabrication components for Jeep, Ram, and Ford truck applications.
Related Synergy Products
- Shop all Synergy Mfg products
- Synergy 07-18 Jeep Wrangler JK/JKU Rear Lift Springs 2 DR 3.0in 4 DR 2.0 Inch
- Synergy Jeep JL Rear Lift Springs JL 2 DR 4.0in JLU 4 DR 3.0 Inch
- Synergy Jeep JL/JT Front Lift Springs JL 2 DR 3.0in JLU 4 DR 2.0 Inch
Frequently Asked Questions
How do I confirm Synergy 8865-20 fits?
Match the exact year, make, model, axle, steering design, lift height, mounting location, dimensions, and all published exclusions. Platform codes are application notes and are not vehicle model names.
Are similar Synergy parts interchangeable with 8865-20?
No. Thread, tube diameter, mounting width, bolt size, axle design, steering geometry, and included hardware can differ between similar-looking part numbers.
What should be checked after installing Synergy 8865-20?
Verify fastener torque, steering travel, brake-line and ABS-wire routing, suspension articulation, wheel and tire clearance, and alignment. Recheck the assembly after the initial settling period.
Installation
Follow the current Synergy instructions and vehicle service procedure for part number 8865-20. Use the specified tools and torque values, verify every clearance and line route through full steering and suspension travel, and complete an alignment when steering or suspension geometry changes. Professional installation is recommended.
Shock & Spring Kits
Shop matched shock and spring kits, lowering suspension packages, sport and street bundles, and pre-engineered shock-plus-spring upgrade sets from Bilstein, KYB, KONI, Eibach, H&R, Tein, Skunk2, Ford Performance, Roush, Steeda, Hotchkis, Progress Technology, RS-R, Tanabe, and other suspension specialists. Find matched shock/strut and lowering spring packages engineered as complete ride-height and damping upgrades: Bilstein B12 Pro-Kit and Sportline packages, KONI STR.T + Eibach kits, Eibach Pro-System and Pro-System Plus, H&R Cup Kits, Tein S.Tech + EnduraPro, and Ford Performance Handling Pack style bundles. Shock and spring kits for street-tuned daily drivers, sport-sedan handling upgrades, autocross and track builds, drift and time-attack platforms, and lowered-stance builds — Mustang, Camaro, Challenger, Civic, Integra, Accord, Impreza, WRX/STi, Golf, GTI, Golf R, Jetta, GLI, BMW 3-Series/M3, 335i, M2, M4, Miata, GR86, BRZ, Focus ST/RS, Genesis Coupe, and hundreds of ...
View Shock & Spring Kits Products
Suspension
Suspension parts and complete kits for cars, trucks, SUVs, Jeeps, and off-road builds are stocked at Black Ops Auto Works. Shop coilovers, lowering springs, lift kits, leveling kits, shocks and struts, sway bars, control arms, tie rods, ball joints, bushings, chassis bracing, alignment hardware, air suspension, and complete stage kits from Bilstein, KW, Ohlins, Fox, KING, ICON, BC Racing, Silvers, Eibach, H&R, Swift Springs, Whiteline, Energy Suspension, Moog, SPC Performance, Rough Country, ReadyLIFT, BDS, Skyjacker, Air Lift, Firestone, and Black Ops Auto Works. Start with a matched shock and spring package or a full coilover kit, then layer in sway bars, chassis bracing, and camber adjustment hardware. Every part is filterable by year, make, model, trim, and drivetrain to confirm fitment before ordering. What This Category Covers Suspension is the highest-leverage handling upgrade on any vehicle. A properly matched shock, spring, and sway bar package produces measurable i...
View Suspension Products
Synergy Mfg
Shop Synergy Manufacturing steering, suspension, axle, brake-line, wheel, and fabrication components by exact manufacturer part number and verified vehicle application.Synergy Product Families Heavy-duty tie rods, drag links, track bars, and steering stabilizers Control arms, sway bars, end links, springs, and suspension systems Axle, brake-line, wheel, bracket, bushing, and service components Application-specific upgrades for supported Jeep, Ram, and Ford vehicles Choosing the Correct Synergy PartConfirm the exact manufacturer part number, year, make, model, axle, steering design, lift height, mounting position, dimensions, and every current Synergy application note. Engine, trim, drivetrain, and platform details remain application notes rather than vehicle model tags.About Synergy ManufacturingSynergy Manufacturing develops heavy-duty steering, suspension, axle, and fabrication products for demanding street, towing, and off-road automotive applications.Related Collections Synergy ...
View Synergy Mfg Products