So our new to us 240D has a slow a/c leak out the of the compressor (possible rear seal or orings to lines or machining cap), I have been reading about upgrades to a Sanden compressor could someone please point me in the right direction as to where to find said compressors with a model application or place to purchase. I am new to a/c, never had it in the shops I worked in (refridgerant machines that is) so it is not something I am 100% fluent...and the 240 needs the most help it can get so a compressor that robs less hp would be great! I see the mounting kit offered, but want to know which compressor in "simple english"!!! Thanks