Shop All Items › Apeks - 2nd Stage Service Kit Apeks - 2nd Stage Service Kit $28.00 Add To Cart Added! Replacement 2nd stage service kit for Apeks regulators. Contains the internal parts needed for a standard service/rebuild. Replacement 2nd stage service kit for Apeks regulators. Contains the internal parts needed for a standard service/rebuild. You Might Also Like Mares - Genius Internal Front Cover $24.00 Apeks - XTX 50 Yoke Knob $44.00 Apeks - 2nd Stage Service Kit $40.00 Apeks - XTX 50 Dust Cap $7.00
