ACV 507F4183 cooling washer fuseholder SLEW

SLEW Washer ACV – Genuine Fastener Washer. ACV SLEW washer secures boiler components to prevent loosening and maintain stability. Compatible with: HeatMaster 45 HeatMaster 60 Prestige 24 MK2 Prestige 32 MK2 CA 100 Eco Benefits: High strength Vibration protection OEM specification