AR Series 178 Replacement - Maintenance Kit (15mm)

Comprehensive maintenance kit for Annovi Reverberi 178 Series pumps with 15mm plunger bore. Aftermarket replacement that meets or exceeds OEM standards. Kit typically includes: valves, O-ring cylinder head plugs, piston overhaul kits, oil seals, pump oil, threadlocker, and technical grease. Compatible pump models: XM, XMA, XMV, SXMA, and SXMV series including: - XM15.15N and similar XM models - XMA2.5G, XMA3G, XMA3.5G series - XMV2G, XMV3G series - SXMA, SXMV series Cross-reference OEM part numbers: - AR2741 - 15mm Packing Kit - AR2544 - 15mm Piston Plunger Kit - AR1780070 - 15mm Ceramic Plungerwith premium components.