W201 Air-con seal sizes

[horatio]

I’m planning a mini refurb of a 190E factory a/c system (not diavia). I bought a new mahle dryer and annoyingly it came with no seals. Also I’m going to change the expansion valve and all other hose seals I can get to.

Does anyone know what size seals are used or how I could find out?

I bet if I buy one of those generic seal kits none will fit!

Cheers!

 

[M80]

A while I got a set from the MB parts counter. It was't scary cost, but more than seals should cost.
T'other choice is to buy an 'o' ring kit off eBay and select each correct 'o' ring from that.

270Pcs Air Conditioning Rubber O Ring Seal Assortment Kit Green Air Con 18 Sizes | eBay

Nitrile Rubber (NBR), 270pcs, 18 popular sizes. 1 X 270Pcs 18 Sizes O-ring Kit. Hydrogenated Nitrile Butadiene (HNBR), also known as Highly Saturated Nitrile (HSN) is a special class of nitrile rubber (NBR) and is for mission critical applications.

www.ebay.co.uk

 

[horatio]

Thx I was looking at those kits but still want to find the size so know it is actually included. And avoid nightmare scenario of fitting slightly incorrect O-rings = leak, pay to recharge twice etc… which would be just my luck!

Maybe the dryer was supposed to come with o-rings, even oil filters do.