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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>Jim <o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Those are Girling casting numbers, possibly part numbers.<o:p></o:p></p><p class=MsoNormal>I have no cross references for them.<o:p></o:p></p><p class=MsoNormal>304170 is ¾” bore – I believe this is the size on my Tiger.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Ron Fraser<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><b>From:</b> Tigers <tigers-bounces@autox.team.net> <b>On Behalf Of </b>James Armstrong via Tigers<br><b>Sent:</b> Wednesday, July 03, 2024 10:12 AM<br><b>To:</b> tigers@autox.team.net<br><b>Subject:</b> [Tigers] rear brake wheel cylinders<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Hello,<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>I have a collection of similar rear wheel brake cylinders that look identical. <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>They do have different bore sizes and a different part number cast into the body.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>The smaller bore is cast 304170<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>The larger is cast 304270<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>I believe the smaller cylinder 304170 is correct.<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>Any idea what the larger one goes to?<o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'> <o:p></o:p></span></p></div><div><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif;color:black'>BTW: years ago, Tod Brown gave me a box of wheel cylinders to clean up. He said, go ahead and keep a couple for spares..<o:p></o:p></span></p></div><div><p class=MsoNormal><o:p> </o:p></p><div><p class=MsoNormal>Jim Armstrong<o:p></o:p></p></div><div><p class=MsoNormal>Mk 1A<o:p></o:p></p></div><div><p class=MsoNormal>382002083 LRXFE<o:p></o:p></p></div><div><p class=MsoNormal>Code 86<o:p></o:p></p></div><div><p class=MsoNormal>TAC # 0763<o:p></o:p></p></div></div></div></div></body></html>