KYB SA1020 Suspension Shock Absorber Assembly - Rear
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KYB
 Shock and Mount Assembly

KYB SA1020 Suspension Shock Absorber Assembly - Rear

Brand KYB SA1020
Position Rear
Compressed Length 16.33
Extended Length 25.39
Stroke Length 9.06
Lower Mount Type E2(14x40)
Upper Mount Type S1
Boot Included Y
9783 Y
9908 Y
Shock Mount Included Y
Product line Shock and Mount Assembly
Fits Buick and Chevrolet · 18 vehicles

OE-style replacement. Built to restore original suspension performance without changing the factory feel.

Twin-tube design. Nitrogen gas-charged construction helps maintain consistent damping response.

Includes mount and boot. A complete assembly format for service-focused suspension replacement.

$116.07Free shipping
In stock · usually ships same day before 1pm CST
Step 1 — Confirm fitment
Free return shipping if it doesn't fit when you check fitment here first.

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Step 2 — Quantity
Suspension Shock Absorber Assemblys are typically replaced in pairs, axle by axle.
Order total $116.07
Free shipping to the continental U.S.
Free returns within 60 days if it doesn't fit when fitment is verified.
Not what you need? See all Suspension Shock Absorber Assembly options

Overview

KYB Excel-G Shock and Mount Assembly, part number SA1020, is built to restore original ride control and handling characteristics. It is a direct-fit rear suspension shock and mount assembly for select Buick Encore and Chevrolet Trax applications.

Key Features

  • Nitrogen gas-charged, twin-tube shock design for consistent damping.
  • Built on KYB OE assembly lines with OE-quality components.
  • Includes a shock mount and protective boot.
  • Calibrated to restore original suspension performance rather than alter it.
  • Lower mount type E2(14x40) and upper mount type S1 for application-specific fitment.

Detailed Description

The KYB Excel-G Shock and Mount Assembly, part number SA1020, is engineered for rear suspension service on the Buick Encore and Chevrolet Trax. KYB positions the Excel-G line as an OE-style replacement built to recover ride control, stability, braking response, lane-change response, and overall handling. The twin-tube, nitrogen gas-charged construction is paired with OE-quality components to match the original design intent of the vehicle.

As part of KYB's Excel-G line, this assembly is produced on the same manufacturing lines used for original equipment products and is classified as OEA for the aftermarket. For drivers and technicians looking for a rear shock and mount assembly for the Buick Encore or Chevrolet Trax, SA1020 provides a fit-focused replacement that follows the factory performance profile.

What It Is Used For

  • Restoring worn rear ride control.
  • Reducing excess body movement during braking and lane changes.
  • Replacing a leaking or weak shock absorber assembly.
  • Addressing noise or vibration related to a worn mount.
  • Returning suspension response closer to original equipment behavior.

Installation Notes and Tips

Fits 2013-2022 Buick Encore, rear. Fits 2015-2022 Chevrolet Trax, rear. Verify mount style and application details before installation. The listed compressed length, extended length, and stroke length should be checked against the original unit to confirm proper fit.

Quality Assurance

KYB manufactures the Excel-G line on OE assembly lines using OE-quality components and calibrates it to restore original performance characteristics. This part number is SA1020.

This part fits 18 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelPositionNotes
2022BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2022ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2021BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2021ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2020BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2020ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2019BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2019ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2018BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2018ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2017BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2017ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2016BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2016ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2015BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2015ChevroletTraxRearShock and Mount Assembly; Shock and Mount Assembly
2014BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly
2013BuickEncoreRearShock and Mount Assembly; Shock and Mount Assembly