Bilstein Shock part number?

[NoLift911]

Anyone know if these are sport or HD shocks?

720 0975 H001

[Steve@Rennsport]

They are likely Sport shocks. Those carry a B46-0975 part number.

[NoLift911]

Thanks Steve - they are yellow in color - they seem pretty firm -

[Helios59]

My Bilsteins are green and carry this number:

F4-B46-0169-HD

Obvious question here, but I do have HDs, right?

Thanks!

[NoLift911]

It would make sense -

The confusing part is I have had these shocks for some time and am upgrading my t-bars - want to make sure I have the Bilstein Sports that go with my new bars -

The confusing part is my car came with "Sport Shocks" from the factory - green in color - I wanted the firmer sport shocks when I replaced my old ones and these are yellow in color.

Any Bilstein shock experts out there confirm?

Bilstein Sport Shocks (yellow) are firmer then Bilstein HD's (Greeen)? - not to be confused with green Bilstein Sport Shocks from the factory....?

[Steve@Rennsport]

Originally Posted by Helios59

My Bilsteins are green and carry this number:

F4-B46-0169-HD

Obvious question here, but I do have HDs, right?

Thanks!

Yes, those are HD's.

[Steve@Rennsport]

Originally Posted by nolift911

It would make sense -

The confusing part is I have had these shocks for some time and am upgrading my t-bars - want to make sure I have the Bilstein Sports that go with my new bars -

The confusing part is my car came with "Sport Shocks" from the factory - green in color - I wanted the firmer sport shocks when I replaced my old ones and these are yellow in color.

Any Bilstein shock experts out there confirm?

Bilstein Sport Shocks (yellow) are firmer then Bilstein HD's (Greeen)? - not to be confused with green Bilstein Sport Shocks from the factory....?

Sport shocks are both firmer and slightly shorter than HD's.

[Helios59]

Here's a photo of my shock...the "HD" may in fact be an "H0"

Steve, do you still think they're HDs or are they Sports?

nolift911, sorry for kinda taking over your thread!

[wdfifteen]

Everything you need to know:

AllShocks.com | 1987*PORSCHE*911 Bilstein Shocks

[Helios59]

Great link...thank you.

[gtihop]

On a Bilstein front insert, the numbers I have are 4305R365001Ho and 3606R365001Ho. What is the 4 digit prefix before the R stand for. And are they the same inserts?
Thanks