HomeSuspension > Suspension, Springs and Related ComponentsUnity 30-563000 Air Spring to Coil Spring Conversion Kit - Rear
Part #: 30-563000

Unity 30-563000 Air Spring to Coil Spring Conversion Kit - Rear

Electronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
25 vehicles fit this part
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Electronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
Fitment: Lexus and Toyota, GX460, 4Runner, and GX470
Easy Returns — Return within 60 days for a full refund
Fast Shipping — Most orders ship same business day before 1pm CST

Overview of Unity Rear Air Spring to Coil Spring Conversion Kit

The Unity Electronic to Passive Air Spring to Coil Spring Conversion Kit (part number 30-563000) is designed specifically for the rear suspension of select Lexus and Toyota models. This conversion kit provides a reliable solution for replacing electronic air springs with passive coil springs, ensuring consistent suspension performance.

  • Rear position conversion kit for suspension systems
  • Compatible with Lexus GX460, GX470, and Toyota 4Runner models
  • Part number 30-563000 for precise identification
  • Converts electronic air springs to passive coil springs
  • Designed to maintain suspension integrity and ride quality

Product Line Details: Electronic to Passive Air Spring to Coil Spring Conversion Kit

The Unity Electronic to Passive Air Spring to Coil Spring Conversion Kit line focuses on providing durable and effective solutions for vehicles equipped with electronic air suspension systems. This product line addresses the need to convert complex air spring setups to simpler coil spring configurations, which can reduce maintenance and improve reliability. The 30-563000 kit is part of this line, tailored for rear suspension applications on specific Lexus and Toyota SUVs.

Detailed Product Description

This rear air spring to coil spring conversion kit by Unity is engineered to replace the electronic air springs found on the rear suspension of Lexus GX460, GX470, and Toyota 4Runner models. By switching to passive coil springs, the kit eliminates the need for air compressors and electronic controls associated with air suspension systems. The conversion helps maintain proper ride height and suspension performance while simplifying the suspension setup. The kit is identified by part number 30-563000 and is designed for direct compatibility with the specified vehicle models.

Common Applications and Problem Solving

  • Addresses air spring failure or leaks in rear suspension
  • Eliminates costly air compressor and electronic component repairs
  • Improves suspension reliability in off-road or heavy-use conditions
  • Restores consistent ride height and handling characteristics
  • Provides a maintenance-friendly alternative to electronic air springs

Installation Notes and Tips

Installation of the Unity 30-563000 conversion kit requires removal of the existing electronic air springs from the rear suspension. It is recommended to have the vehicle securely lifted and supported before beginning work. Basic suspension tools and mechanical knowledge are necessary to complete the conversion. After installation, verify proper ride height and suspension function. Refer to vehicle-specific service manuals for torque specifications and safety precautions.

Quality Assurance and Warranty

Unity manufactures this conversion kit to meet industry standards for durability and fitment. While specific warranty details are not provided here, Unity products typically come with a limited warranty against defects in materials and workmanship. For warranty information, consult the product documentation or contact the manufacturer directly.

BrandUnity
Part Number30-563000
PositionElectronic to Passive Air Spring to Coil Spring Conversion Kit, Rear
PositionRear

This part fits 25 vehicles. Search below:

YearMakeModelPositionNotes
2018LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2017LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2016LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2015LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2014LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2013LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2012LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2011LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2011Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2010LexusGX460RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2010Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2009LexusGX470RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2009Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2008LexusGX470RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2008Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2007LexusGX470RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2007Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2006LexusGX470RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2006Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005LexusGX470RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2005Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004LexusGX470RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2004Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003LexusGX470RearConverts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit
2003Toyota4RunnerRearModels with XREAS Suspension; Converts Air Springs to Coil Springs; Inlcudes 2 Coil Springs, 2 Isolators, and Hardware; Electronic to Passive Air Spring to Coil Spring Conversion Kit

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.