DLC coated 2mm 3-piece Apex Seal

apex seals

apex seals package
Actual product may look different than shown in pictures.

Designed for fine tuning

This products is designed for fine rotary tuning by better sealing and less friction.

Mazda OEM material

Mazda OEM 2mm 2-piece apex seal is (11-C00C-N351) used to make this apex seal. So the material is exactly the same material with OEM.

Wire EDM cut to 3-piece

Top piece of Mazda OEM 2mm 2-piece is wire EDM cut to 2 piece to make 3 piece apex seal. The angle of the cut is the same angle with the Mazda OEM 3-piece apex seal (11-C000-N3F1). Very fine wire are used for the EDM cut.
It improves gas seal quality and reduces seizure of the top piece caused by thermal distortion.

WPC treatment

WPC treated to improve durability, oil retention and adhesion of DLC coating film.

DLC (Diamond Like Carbon) coating

DLC coated to reduce friction of the contact area. Hardness and thickness of the DLC coating film were carefully chosen to avoid engine damage in case of flaking of DLC film.
DLC coating is being used for OEM corner seal of RENESIS engine.

Disclaimer of warranty and liability: This product is designed and developed for competition use. The manufacture and the distributor do not provide warranties, either expressed or implied. The manufacture and the distributor will not be liable for any loss, damage or injury, direct or indirect, arising from the use or inability to determine the suitability of this product.

DLC coated 2mm 3-piece Apex Seal for 13B (6 piece/set)

DLC coated 2mm 3-piece Apex Seal for 20B (9 piece/set)

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