Gates Timing Cam Belt Kit. Diesel: 3.0 D, 3.0 TDV6. We are an authorised distributor for Gates parts.OE: LR078913 DAYCO: KTB1193 FAI AutoParts: TBK553. Colour: Black Material: EDPM Inner diameter 1 [mm]: 8,5 Inner diameter 2 [mm]: 7,5 Hose Length [mm]: 310. The only way to be 100% sure that the part will fit your vehicle is to check the part number on your original unit matches one of the above. Consequential loss and labour claims are not accepted. Fast Dispatch On All Orders. All orders are dispatched from our UK warehouse. Items must be unused and in their original packaging.