TR UNIT (P#452053106996) 452053106996 Category: Philips Healthcare (Parts) Tag: 72827 Low Prices Price match guarantee Guaranteed Fitment. Always the correct part In-House Experts. We know our products Easy Returns. Quick & Hassle Free 452053106996 – TR UNIT Description Description TR UNIT Related products FERRITE CORE LARGE SIZE (P#452053041020) In stock ADAPTOR (P#242203300279) In stock NOISE FILTER (P#452053040759) In stock BUTTON (P#452053040930) In stock DATA LINE FILTER (P#452053040998) In stock