I have two TRW pumps that I got in a tub of parts I bought from an estate a couple years ago. The gentleman had a 65 Coronet & both pumps had "good" and "65" written on them in chaulk. Is there a place to look or someone knowledgable in identifying the casting #'s on these? One has a E18 (?) and 3 cast on the high pressure inlet part of the casting with a 88852 stamped on another area. The other has a B23 (?) and a 1 cast with 60852 stamped on it. Both have the vented, gas style filler cap. See photos of the first on below. I noticed this one had been leeking so I replaced the tank o-ring & the front seal on it. Also note that the one set of brackets has some orange under the black paint. Thanks for the help!