Bilsteins/G500/G55: Correct Part Numbers

The good news is that these are high pressure mono-tube shocks like the B6 HD shocks with a similar damping curve.
Front:
46mm Monotube Shock Absorber
New Part Number (24-017275)
MSRP: $321.00
Setting: B4 Touring Class (TC)
Drive Type: 4WD
Position: Front
Old Part Number: F4-B46-1727-H0 (that's a zero)
Rear:
46mm Monotube Shock Absorber
New Part Number: (24-017275)
MSRP: $321.00
Setting: B4 Touring Class (TC)
Drive Type: 4WD
Position: Front
Old Part Number: F4-B46-1727-H0 (another zero)
The HD shocks B6 do not fit - according the voice of Bilstein they fit the 400GE model that I am not familiar with.
Of course, you should check with Bilstein before you order.
We'll see how quickly and what type of accommodations the manufacturer on down the chain will make since there is a rather big delta in price.

Not to mention spending valuable time....
Last edited by grane; Mar 21, 2011 at 06:28 PM.

46mm Monotube Shock Absorber
Part Number: 24-017282
MSRP: $329.00
Old Part Number: F4-B46-1728-H0
Setting: B4 Touring Class (TC)
Bilstein B4 Touring Class gas pressure shocks and struts are designed to be the economical choice for maintaining the original equipment ride performance while incorporating Bilstein's world-famous durability and precise construction. (black paint, steel body)
Drive Type: 4WD
Position: Rear
Quantity Per Vehicle: 2
Last edited by grane; Apr 1, 2011 at 01:50 PM. Reason: Good manners

The new Bilsteins fit perfectly, and are, significantly, the same and only size recommended for the G55. (NB, the bilstein us web site still has the errant HD part numbers listed for the G500 only. These fit the Ge400 Model only. Beware! The G 55 fitments are correct for both civilian trucks.)
NB: one has to be very careful removing the US drivers side front damper as the top chassis mounting points run near the traction control system. Two people make the job easier by far.
The new Bilsteins have a sticker that identifies them. The stock shocks have no sticker and are listed by MB as "shock" so the brand is unclear. According to a BA factory spokesman, the TCs for the G series are high pressure mono tube shocks like the HDs and with similar damping characteristics. I am going to send the old shocks back to Bilstein as the factory will rebuild them for $65 each with a full lifetime warranty, according to a BA spokesperson. If the are not theirs they can chuck them.
During installation we cleaned and touched up a few rust spots with Rustoleum, a sensible touch. We also used antiseize on the hubs as we had to reinstall the wheels.
Driving the car now is a revelation. There is much less body lean in turns, the ride is smooth yet firm, and driving the car is less fatiguing.
Last edited by grane; May 22, 2011 at 05:06 AM.

With the fresh Bilsteins The 500 now handles much more like the AMG but is softer and has less raw power. It is fine for me as I use it off road where power is les important than sufficient torque, suspension travel, and ground clearance. I would be happy with either vehicle but as they say "horses for courses". If you have a G500with over 50k miles I would seriously consider the TC Bilsteins. They are worth every $. Shox.com was my supplier.
A disconcerting fact is that the front electronics on the transmission body haveNO shield. For any vehicle, let alone, an off road vehicle this is unacceptable since moisture as well as rocks can damage the unit leaving one stranded. MB should develop a retrofit shield immediately!
Last edited by grane; May 22, 2011 at 04:54 AM.
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