rednecktech Posted July 11, 2007 Share Posted July 11, 2007 The 78 is running great for the time. The problem we are having is the rear brake master cylinder is showing signs of old age. We are looking for the whole master cylinder not a rebuild kit. The bike is a 1978 yamaha XS750 special. If anyone knows where we can find a new master cylinder we would appreciate it. Link to comment Share on other sites More sharing options...
Moderator drewpy Posted July 15, 2007 Moderator Share Posted July 15, 2007 The 78 is running great for the time. The problem we are having is the rear brake master cylinder is showing signs of old age. We are looking for the whole master cylinder not a rebuild kit. The bike is a 1978 yamaha XS750 special. If anyone knows where we can find a new master cylinder we would appreciate it. spped and sport has one Part Number Description Model Prefix On Hand Price Add Cart 1 1J7-25850-52-00 MSTR CYLINDER ASY XS750 D 1J7 1 $198.72 check part number against you parts list first Link to comment Share on other sites More sharing options...
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