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KYB 553239 | Rear Suspension Shock Absorber

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$56.94
Part Number
KYB553239
UPC:
00781552196365
Condition:
New
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The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-Just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. The KYB Gas-a-Just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand. The Gas-a-Justs high-pressure, monotube design delivers the control spirited drivers are looking for and its ideal for European cars.
The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness and control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.

BRAND: KYB

FEATURES:

  • High Pressure Monotube Gas Shock

SPECIFICS:

B-stopN
Compressed Length14.76
Dust Cover IncludedN
Extended Length23.97
Feature and Benefit 1ADDS UP TO 25% MORE DAMPING PERFORMANCE OVER ORIGINAL EQUIPMENT SHOCKS
Feature and Benefit 2COMPONENTS AND VALVING DESIGNED SPECIFICALLY FOR THE BMW 3 SERIES
Feature and Benefit 3GAS-A-JUST MONOTUBES INCLUDE ADDITIONAL DAMPING OVER OE DESIGN FOR VEHICLES THAT WORK, TOW, AND HAVE LARGER, HEAVIER TIRES & WHEELS
Feature and Benefit 4HIGH PRESSURE MONOTUBE DESIGN SEPARATES THE GAS AND OIL FOR FADE FREE OPERATION AND INSTANT RESPONSE
Feature and Benefit 5FLUID LEAKING CAN BE A CAUSE OF SHOCK FAILURE, THE KYB GAS-A-JUST HAS AN ULTRA-SMOOTH TRIPLE CHROME PLATED CHROME PISTON ROD TO REDUCE SEAL WEAR
Feature and Benefit 6THE HIGHER GAS PRESSURE OF THE KYB GAS-A-JUST RESPONDS QUICKLY TO IMPROVE STEERING RESPONSE
Feature and Benefit 7ELECTRONIC SAFETY SYSTEMS DEPEND ON THE SUSPENSION, BRAKES AND TIRES OPERATING AS THE VEHICLE MANUFACTURER INTENDED. THE KYB GAS-A-JUST HELPS KEEP ELECTRONIC SAFETY SYSTEMS PERFORMING AS DESIGNED.
Feature and Benefit 8TO REDUCE THE CHANCE OF NOISE AND VIBRATION KYB RECOMMENDS INSTALLING NEW STRUT MOUNTS, PART NUMBER: SM5530
Feature and Benefit 9PROTECT YOUR NEW STRUTS FROM DIRT, DEBRIS AND SALT WITH A KYB STRUT BOOT, PART NUMBER: SB107
Lower Mount TypeE2(12X41)
R-stopY
Stroke Length9.21
Upper Mount TypeS1

DOWNLOADS:

INTERCHANGE:

  • Monroe Shocks & Struts: 39033
  • Gabriel: 69863

APPLICATIONS:

  • 1993-1997 BMW 318i - Position: Rear
    • Monotube Performance Upgrade (E36) (Exc. Sport Suspension)
  • 1992-1992 BMW 318i - Position: Rear
    • Monotube Performance Upgrade (E36) (Exc. Sport Suspension) FROM 6/1992
  • 1993-1994 BMW 325i - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp. (E36) w/o Sport Suspension
  • 1996-1999 BMW 328is - Position: Rear
    • Monotube Performance Upgrade
  • 1995-1995 BMW 325is - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp. w/o Sport Suspension
  • 1994-1997 BMW 318i - Position: Rear
    • Monotube Performance Upgrade (E36) (Exc. Sport Susp.)
  • 1992-1992 BMW 325is - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp. (E36) w/o Sport Suspension From 6/1992
  • 1998-1998 BMW 318i - Position: Rear
    • Monotube Performance Upgrade (E36) (Exc. Sport Suspension) TO 3/1998
  • 1999-2000 BMW 328i - Position: Rear
    • Monotube Performance Upgrade (Exc. M-Technik Susp.) (E46)
  • 2001-2005 BMW 325i - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp.
  • 1993-1994 BMW 325is - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp. (E36) w/o Sport Suspension
  • 2001-2005 BMW 330i - Position: Rear
    • Monotube Performance Upgrade (Except Adaptive Control Suspension
  • 1992-1992 BMW 325i - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp. (E36) w/o Sport Suspension From 6/1992
  • 1995-1995 BMW 320i - Position: Rear
    • Recommended OEM Replacement (E36) To 1/95
  • 1998-1999 BMW 323i - Position: Rear
    • Monotube Performance Upgrade (E36) (Exc. Sport Suspension)
  • 1993-1997 BMW 318is - Position: Rear
    • Monotube Performance Upgrade E36 (Exc. Sport Suspension)
  • 1998-1999 BMW 323is - Position: Rear
    • Monotube Performance Upgrade (E36) (Exc. Sport Suspension)
  • 1995-1995 BMW 325i - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp. w/o Sport Suspension
  • 2000-2000 BMW 323Ci - Position: Rear
    • Monotube Performance Upgrade
  • 1998-1998 BMW 318is - Position: Rear
    • Monotube Performance Upgrade E36 (Exc. Sport Suspension) TO 3/1998
  • 2001-2006 BMW 330Ci - Position: Rear
    • Monotube Performance Upgrade
  • 1992-1992 BMW 318is - Position: Rear
    • Monotube Performance Upgrade E36 (Exc. Sport Suspension) FROM 6/1992
  • 1993-1994 BMW 320i - Position: Rear
    • Recommended OEM Replacement (E36)
  • 2000-2000 BMW 328Ci - Position: Rear
    • Monotube Performance Upgrade
  • 2001-2006 BMW 325Ci - Position: Rear
    • Monotube Performance Upgrade Exc. M-Technik Susp.
  • 1999-2000 BMW 323i - Position: Rear
    • Monotube Performance Upgrade (E46)
  • 1996-1999 BMW 328i - Position: Rear
    • Monotube Performance Upgrade (Exc. M-Technik Susp.) (E36)
  • 2001-2006 BMW 330Ci - Position: Rear
    • Monotube Performance Upgrade w/o Sport Suspension
1-year Replacement unlimited-mileage warranty
Part Type:
Aftermarket
Features and Benefits:
The KYB Gas-a-just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The KYB Gas-a-just ha
Brand Description:
High Pressure Monotube Gas Shock
Dust Cover Included:
N
Upper Mount Type:
S1
Lower Mount Type:
E2(12x41)
Short Description:
Gas Shock
Short Description (French):
Amortisseur
Hazardous Material:
No
Minimum Order Quantity:
1
Feature and Benefit 9:
Protect your new struts from dirt, debris and salt with a KYB Strut Boot, part number: SB107
Feature and Benefit 8:
To reduce the chance of noise and vibration KYB recommends installing new strut mounts, part number: SM5530
Feature and Benefit 7:
Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.
Feature and Benefit 6:
The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
Feature and Benefit 5:
Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
Feature and Benefit 4:
High pressure monotube design separates the gas and oil for fade free operation and instant response
Feature and Benefit 3:
Gas-a-Just monotubes include additional damping over OE design for vehicles that work, tow, and have larger, heavier tires & wheels
Feature and Benefit 2:
Components and valving designed specifically for the BMW 3 Series
Feature and Benefit 1:
Adds up to 25% more damping performance over original equipment shocks
B-stop:
N
R-stop:
Y
Stroke Length:
9.21
Life Cycle Status:
Available to Order
Compressed Length:
14.76
Life Cycle Status Description:
Available to Order - Part is released to customers for ordering.
Extended Length:
23.97
Item Level GTIN:
00781552196365
Internal Rebound Spring:
N
Quantity Per Application:
2
Country of Origin:
Japan
Weight - Each (Gross Pounds):
3.26
Weight - Case (Gross Pounds):
34.28
Height - Each (Inch):
2.559
Height - Case (Inch):
5.906
Length - Each (Inch):
22.835
Length - Case (Inch):
23.425
Width - Each (Inch):
2.559
Width - Case (Inch):
14.37



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