Hi ya all..

I have a Skoda Superb 2023 3V539Z and it is an Ambition, witch has a softer suspention than Style. I want to make it more sutable for heavier loading, used as a taxi (best car for that use) and being able to withhold pushup traler to be attachet to the towbar without beeing at safety point in maximising the travel of suspention. What can I do to make it more sutable for that kind of abusement?

1 hour ago, Flosi said:

...I have a Skoda Superb 2023 3V539Z and it is an Ambition, witch has a softer suspention than Style. I want to make it more suitable for heavier loading, used as a taxi (best car for that use) and being able to withhold pushup trailer to be attached to the towbar without being at safety point in maximising the travel of suspension...

If it's a FWD (and not a 4x4) with standard ride height (and not lowered ride height, ie. sports suspension) then it might have 3Q0511115AK rear springs.

You can find out what rear springs the car has by creating an account on "skoda parts com" and adding it to the online garage using the car's VIN number. Then when you search for rear springs, only the correct ones are shown.

If it does have 3Q0511115AK rear springs, then a good option to enable the car to support more weight is to go up two in the hierarchy, so that the rear springs are about 10% stiffer than standard.

Two up in the hierarchy from 3Q0511115AK is 3Q0511115M.

Sachs 994977 rear springs (matches 3Q0511115AK)

Length 364mm

Wire diameter 12.25mm

Number of coil turns about 8.0

Sachs 992238 rear springs (matches 3Q0511115M) (about £40 each on ebay)

Length 360mm

Wire diameter 12.75mm

Number of coil turns about 8.0

https://www.ebay.co.uk/itm/396331960318

Hierarchy of rear springs (Superb MK3) (1JA=Standard ride height)

3Q0511115AH (1JA+0YA)

3Q0511115AJ (1JA+0YB)

3Q0511115AK (1JA+0YC)

3Q0511115AL (1JA+0YD)

3Q0511115M (1JA+0YE)

3Q0511115N (1JA+0YF)

3Q0511115P (1JA+0YG)

3Q0511115Q (1JA+0YH)

3Q0511115R (1JA+0YJ)

3Q0511115BC (1JA+0YK)

VW Codes Decoder

https://igorweb.org/equidec.aspx

Skoda parts catalogs

lllparts.co.uk/catalogs

Edited 24 minutes ago24 min by Carlston

50 minutes ago, Flosi said:

Hi ya all..

I have a Skoda Superb 2023 3V539Z and it is an Ambition, witch has a softer suspention than Style. I want to make it more sutable for heavier loading, used as a taxi (best car for that use) and being able to withhold pushup traler to be attachet to the towbar without beeing at safety point in maximising the travel of suspention. What can I do to make it more sutable for that kind of abusement?

7 minutes ago, Carlston said:

If it's a FWD (and not a 4x4) with standard ride height (and not lowered ride height, ie. sports suspension) then it might have 3Q0511115AK rear springs.

You can find out what rear springs the car has by creating an account on "skoda parts com" and adding it to the online garage using the car's VIN number. Then when you search for rear springs, only the correct ones are shown.

If it does have 3Q0511115AK rear springs, then a good option to enable the car to support more weight is to go up two in the hierarchy, so that the rear springs are about 10% stiffer than standard.

Two up in the hierarchy from 3Q0511115AK is 3Q0511115M.

Sachs 994977 rear springs (matches 3Q0511115AK)

Length 364mm

Wire diameter 12.25mm

Number of coil turns about 8.0

Sachs 992238 rear springs (matches 3Q0511115M) (about £40 each on ebay)

Length 360mm

Wire diameter 12.75mm

Number of coil turns about 8.0

https://www.ebay.co.uk/itm/396331960318

Hierarchy of rear springs (Superb MK3 FWD)

3Q0511115AH (1JA+0YA)

3Q0511115AJ (1JA+0YB)

3Q0511115AK (1JA+0YC)

3Q0511115AL (1JA+0YD)

3Q0511115M (1JA+0YE)

3Q0511115N (1JA+0YF)

3Q0511115P (1JA+0YG)

3Q0511115Q (1JA+0YH)

3Q0511115R (1JA+0YJ)

3Q0511115BC (1JA+0YK)

Hi Carlston, it is a 4X4.

C

9 minutes ago, Flosi said:

Hi Carlston, it is a 4X4.

I cant register to skodaparts.com since I cant get my country code in phone number, can you send me pm so I can provide more info to help me out?

In the Skoda parts catalogue, the Superb MK3 estate 4x4 has the same ten rear springs listed as the Superb MK3 estate FWD (Front Wheel Drive).

The only difference is that the Superb MK3 estate 4x4 (with standard ride height) will have slightly stiffer rear springs as standard compared to the Superb MK3 estate FWD.

So probably around 3Q0511115M rather than 3Q0511115AK.

Two up in the hierarchy (ie. two up in the spring's stiffness) from 3Q0511115M is 3Q0511115P.

Sachs 992379 rear springs (matches 3Q0511115P)

Length 361mm

Wire diameter 13.5mm

Number of coil turns about 8.0

Kilen and Lesjofors make a spring that is sold to replace 3Q0511115N and 3Q0511115P, but should match 3Q0511115P as this is the stiffer spring of the two.

Lesjofors 4295137 rear spring (sold to replace 3Q0511115N and 3Q0511115P, so probably a 3Q0511115P rear spring) (same as Kilen 65127)

https://www.autodoc.co.uk/car-parts/oem/3q0511115p

There's a seller on ebay that can supply the car's build codes for 3 Euros (about £2.50). If the car has build codes 1JA and 0YE the rear springs have OEM part number 3Q0511115M.

Search "skoda vin decoder" to find the listing.

https://www.ebay.co.uk/itm/226517872578

Edited 1 minute ago1 min by Carlston