This is a stock replacement o-ring for most Honda distributors 86-up. It is part #30110-PA1-732 The dimensions are: 26.4mm X 3.1mm. This o-ring is Kok brand, or oe, depending on what is in stock at the time of purchase.
THIS O-RING WILL NOT FIT 84-87 HONDA CIVIC, OR CRX!!!!! We are working on a source for that o-ring.
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