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Complete Coupling Overview:

Nova Engines .21 X9R.018 Complete Coupling. This is a replacement intended for the .21 X9R.018 engines. Package includes one connecting rod, one piston, one cylinder sleeve, one underhead with O-ring and one wristpin.

This product was added to our catalog on December 10, 2024

  • Nova Engines .21 X9R.018

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