S
ALPHARD
ALPHARD AGH40W

S

Code No. 80330-AT031

 

  

 

A New Dimension of Driving Comfort

 

 

The model in the photo is AGH40W.

 

 

Application

Engine 2AR-FE
Model Year 23/06 - 
Remarks

Specification

  FRONT REAR
Damping force adjustment 30 steps 30 steps
Base valve - -
Height adjustable lower bracket
Upper mount Rubber Rubber
Inverted/Normal type Inverted Inverted
Damper/Spring layout Coilover Separated
Spring rate change at factory Possible Impossible
Damping force adjustment with wire - -
Helper spring
(Spring rate N/mm)
- -
Ride Height mm
  Factory *2 Test data Adjustable range
High - Low *3
Drivable range
High - Low *4
FRONT Ride height *1 735 782 ~ 703 782 ~ 703
Against stock -38 9 ~ -70 9 ~ -70
REAR Ride height *1 739 758 ~ 717 758 ~ 717
Against stock -28 -9 ~ -50 -9 ~ -50

*1. Height from road surface to fender arch.
*2. Height at factory is the data tested at HKS with the setting of Full Kit. (HKS' recommended setting.)
*3. Adjustable range (However, the lowest value may not be road legal.
Even within the adjustable range, car body, arm etc. may contact. In such case, it will be hard to drive.
Damper oil leakage or any other problems caused by low ride height setting from the factory setting will void the warranty of the product.)
*4. Drivable range that there is no contact of car body or arms etc. (However, change of tire/wheel size may cause a problem.)
Caution). Actual data depends on each vehicle.


Kit information

Spring of Full Kit

  F R
Spring rate N/mm(kgf/mm) 59 ( 6.0 ) 88 ( 9.0 )
Free height (mm) 250 -
Spring type Special shape Special shape
Recommended range to change spring rate N/mm(kgf/mm) +10 ( 1 ) -

Specification of damper

  F R
Damping force (Rebound/Damping)N* 549 / 324 549 / 402
Default position of dial 15 15
Remaining damper stroke (Rebound/Damping)mm 50 / 76 60 / 70

* The value of the damping force is at piston speed of 0.1m/sec.

Setting data

  F R
Default Test Drivable limit
High *
Drivable limit
Low *
Default Test Drivable limit
High *
Drivable limit
Low *
Length of
case (mm)
353 399 350 276 280 276
Spring
Set length(mm)
220 220 248 - - - -
Length to ride hight
adjuster (mm)
32 78 1 33 46 18
Lever ratio 1.03 1.48(spg) , 1.53(dmp)

* Refer to the above explanation *3 of ride height information for drivable high and low limitations.



Test vehicle information

  F R
Vehicle weight kg - (1140) - (960)
Tire size (Air pressure) kPa 245 / 40 - 21 ( 260 ) 245 / 40 - 21 ( 260 )
Wheel size 9.0 J × 21 inset 35 9.0 J × 21 inset 33
Alignment
(Toe/Camber)
Test data in 3.9 mm / -1°9' in 3.3 mm / -1°35'
Standard value in 2.3 ± 2 mm / -0°23' ± 0°45' in 2.7 ± 2 mm / -0°51' ± 0°45'

* Test data at HKS.


Parts List   * It may be changed without prior notice.

 


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