Breather Parts for crankcase
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Delivery policy
Orders are generally processed within 3 working days.
Flap discs and conical spring (based on an original) used on different models. They fit the breather assembly part number 6963 used on thirties models and possibly earlier models.
Disc is 0.544 inches diameter. Earlier twenties models used a larger disc therefore a disc diameter of 0.630 inches is also available. Please specify which disc when ordering
Price is for a spring and 10 thou disc.