Hi, Brand new to this group and apologies in advance as I think this maybe the wrong thread but I'm absolutely mystified where I can get this replacement part for my Hayter 56 pro.....it's an under deck guard with a deck washer attachement? Can anyone point me in the direction of one? Many Thanks in advance. Rob

Hi Rob, and welcome to TGMF.

I split your post into a new topic, so no worries.

Now this Harrier 56you have, is it a green one (domestic) or a silver one (Pro)?  You should see a silver sticker on the top rear of the main deck with all the model info, something like "574A" or "579A" etc, that will pin down the exact model and make it easier to find the correct parts.

What part are you looking for?

https://www.hayterspares.co.uk/help/hayter/pedestrian-part-lists

9 lines up from the bottom is Harrier 56 Pro
code will be 566G, H or J.

The top bit is called 'under deck fixed' or 'snail-underdeck' the bottoms bit (2 sertae bits) are an access hatch called 'underdeck removable' and the bit thats scoops up called the 'throwplate'.

It looks like all three codes use the same bits.
throwplate 560011-03
underdeck fixed 111-1164
under deck removable 111-1163

search on the interweb for 'Hayter (and then add the part number) EG 'Hayter 111-1163

Philip. I was thinking if has the afore mentioned "deck washer attachment" then it would be the current model 579A.

Hoped for some more info regarding the model to point Rob to the right parts, but as he's not replied perhaps it's sorted.