300ZX Balance Tube O-Ringe Set

300ZX Balance Tube O-Rings Set. Includes 2 large and 1 small O-Ring Dispatched with Royal Mail 1st Class Letter. Fitted in my own Z fitment is perfect. Creates a good deal on the balance bar. Should be replaced ideally everytime you open the bar. Material is Nitrile Rubber NBR Shore hardness is 70A ISO9001 Enjoy

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