Eibach Spring Adapter 3.25-Inch to 3.75-Inch ID, Part Number ADAPTER325-375

Everything you need to make it work.. Eibach offers a range of race spring accessories like couplers, bearings bags and more so you can get the most out of your spring system.

• Extend Your Range of Available Spring Rates and Sizes
• Made from Durable Black Delrin Material
• Adapts 3.25" to 3.75" I.D. SAE Springs

The Eibach Spring Adapter ADAPTER325-375 helps expand the compatibility of your race spring system by adapting springs with a 3.25-inch inside diameter to applications designed for 3.75-inch inside diameter SAE springs. It is a practical solution for powersports and UTV suspension setups that require greater flexibility in spring selection.

Made from durable black Delrin material, this Eibach adapter is designed for dependable performance in demanding suspension environments. It helps extend the range of available spring rates and sizes, making it easier to fine-tune suspension performance for specific terrain, driving conditions, and vehicle setups. The adapter is supplied as a single component and is intended for use with compatible Eibach race spring systems.

Application data indicates fitment for select Polaris RZR models, including the 2016 Polaris RZR XP 4 Turbo EPS; 2017 Polaris RZR XP 4 Turbo EPS and RZR XP Turbo EPS; 2018 Polaris RZR XP 4 Turbo EPS and RZR XP Turbo EPS; 2019 Polaris RZR XP 4 Turbo EPS; and 2020 Polaris RZR XP 4 Turbo. Verify the vehicle, spring system, and suspension configuration before installation. The Eibach Spring Adapter ADAPTER325-375 is designed to provide a secure transition between compatible spring sizes without requiring a complete spring system change.

What's Included

• One Eibach spring adapter

Key Product Specifications

• Brand: Eibach
• Part Number: ADAPTER325-375
• Product Type: Race spring adapter
• Compatible Spring Diameter: 3.25-inch to 3.75-inch inside diameter
• Material: Black Delrin
• Application: Powersports and UTV suspension systems
• Fitment: Select Polaris RZR XP Turbo models from 2016 through 2020
• Quantity: One adapter

Features:

• Spring Size Adaptation: Converts compatibility from 3.25-inch inside diameter springs to 3.75-inch inside diameter SAE springs.
• Expanded Spring Selection: Extends the range of available spring rates and sizes for suspension tuning.
• Durable Construction: Made from black Delrin material for reliable use in demanding race and powersports applications.
• Vehicle Compatibility: Fits select 2016–2020 Polaris RZR XP Turbo and RZR XP 4 Turbo EPS models.

Fitments:
2016 Polaris RZR XP 4 Turbo EPS Base
2017 Polaris RZR XP 4 Turbo EPS Base
2017 Polaris RZR XP Turbo EPS Base
2018 Polaris RZR XP 4 Turbo EPS Base
2018 Polaris RZR XP Turbo EPS Base
2019 Polaris RZR XP 4 Turbo EPS Base
2020 Polaris RZR XP 4 Turbo Base

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: powersports
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: false
Units Per Sku: 1