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MGA Part Numbers - AHH5798
Screenwasher Kit
-1500 and early Twin Cam
(Small Mouth Bottle)
PART NO.  SPL.PAGE  DESCRIPTION                                                           
AHH5700   16.R.13   Washer kit -windscreen -(windscreen washer, 1600 and 1600-MK-II)
AHH5798   15.R.13   Windscreen washer kit -(1500, optional extra) -(small mouth bottle)
AHH5798   TC.R.12   Windscreen washer kit -(Twin Cam, optional extra, small mouth bottle)
    -changed to AHH5983 (large mouth bottle) Com.(C)2545
AHH5983   16.R.13   Windscreen washer kit -(1600 and 1600-MK-II, optional extra, large
    mouth bottle) Com.(C)80390 -was AHH5798
AHH5983   TC.R.12   Windscreen washer kit -(Twin Cam, optional extra, large mouth bottle)
    Com.(C)2545 -was AHH5798
17H9747   15.R.13   34 Bracket and container -(windscreen washer kit, optional)
7H9781    15.R.13   35 Bracket -(bracket and container, windscreen washer kit optional)
7H9781    16.R.13   35 Bracket -(windscreen washer kit, windscreen washer, 1600 and
7H9781    TC.R.12   35 Bracket -(windscreen washer kit, windscreen washer, Twin Cam)-
    (optional extra)
7H9779    15.R.13   36 Container -(bracket and container, windscreen washer kit optional)
7H9779    16.R.13   36 Container -20 oz. (1-1/2" neck) -(windscreen washer kit, windscreen
    washer, 1600 and 1600-MK-II) -Fin.(C)80389 -not available use 13H277 with 37H9716
7H9779    TC.R.12   36 Container -20 oz. (1-1/2" neck) -(windscreen washer kit, Twin Cam)-
    (optional extra) -Fin.(C)2544 -7H9779 and 7H9785 no longer available use 13H227 with
    37H9716
13H227    16.R.13   36 Container -20 oz (2-3/16" neck) -(windscreen washer, 1600 and
    1600-MK-II)
13H227    TC.R.12   36 Container -20 oz (2-3/16" neck) -(windscreen washer, Twin Cam)-
    Com.(C)2545 -was 7H9779 -7H9779 and 7H9785 no longer available use 13H227 with
    37H9716
7H9785    15.R.13   37 Cap -(bracket and container, windscreen washer kit optional)
7H9785    16.R.13   37 Cap assembly (1-1/2" neck) -(windscreen washer kit, windscreen
    washer, 1600 and 1600-MK-II) -Fin.(C)80389 -not available use 13H227 with 37H9716
7H9785    TC.R.12   37 Cap assembly (1-1/2" neck) -(windscreen washer kit, Twin Cam)-
    -Fin.(C)2544 -7H9779 and 7H9785 no longer available use 13H227 with 37H9716)
37H9716   16.R.13   37 Cap assembly -(windscreen washer kit, windscreen washer, 1600 and
    1600-MK-II)
37H9716   TC.R.12   37 Cap assembly (2-3/16" neck) -(windscreen washer kit, windscreen
    washer, Twin Cam) Com.(C)2545 -was 7H9785 -7H9779 and 7H9785 no longer available
    use  13H227 with 37H9716
7H9777    15.R.13   38 Jet mounting assembly (2) -(windscreen washer kit optional) -
    (see also 17H9746, 27H9622, 27H9623)
17H9746   15.R.13   38 Jet mounting assembly (2) -(windscreen washer kit) -Fin.(C)45185
    (see also 7H9777, 27H9622, 27H9623)
27H9622   15.R.13   38 Jet mounting assembly (2) -(windscreen washer kit) -Com.(C)45186 -
    was 17H9746 -(see also 7H9777, 17H9746, 27H9623)
27H9622   16.R.13   38 Jet mounting assembly (2) -(windscreen washer kit, windscreen washer, 
    1600 and 1600-MK-II) -changed to 13H231
27H9622   TC.R.12   38 Jet mounting assembly (2) -(windscreen washer kit, windscreen washer, 
    Twin Cam)
13H231    16.R.13   38 Jet mounting assembly -(windscreen washer kit, windscreen washer, 1600
    and 1600-MK-II) -was 27H9622
27H9623   15.R.13   39 Jet (for jet mounting assembly 27H9622) (2) -Com.(C)45186
27H9623   16.R.13   39 Jet (for jet mounting assembly 13H231(2)  -[was 27H9622])
27H9623   TC.R.12   39 Jet (for jet mounting assembly 27H9622) (2)
7H9776    15.R.13   40 Control assembly with tubes -(windscreen washer kit, optional) -
    (see also 17H9748, 27H9624, 27H9654, 37H9730)
17H9748   15.R.13   40 Control assembly with tubes -(windscreen washer kit, optional) -
    Fin.(C)45185 -(see also7H9776,  27H9624, 27H9654, 37H9730)
27H9624   15.R.13   40 Control assembly with tubes -(windscreen washer kit, optional) -
    Com.(C)45186 -(was 17H9748) -(see also 7H9776, 27H9654, 37H9720)
27H9654   16.R.13   40 Control assembly -(windscreen washer kit, windscreen washer, 1600
    and 1600-MK-II) -changed to 37H9730 Com.(C)80390 -also see 7H9776, 27H9624,  37H9720)
27H9654   TC.R.12   40 Control assembly -(windscreen washer kit, windscreen washer, Twin Cam)
    -changed to 37H9730 Com.(C)2545 -also see 7H9776, 27H9624,  37H9720)
37H9730   TC.R.12   40 Control assembly -(windscreen washer kit, windscreen washer, Twin Cam)
    Com.(C)2545 -was 27H9654 -(see also 7H9776, 17H9748, 27H9624)
7H9782    15.R.13   42 Washer (shakeproof) -(control ass'y with tubes) -(w/s washer kit,opt.)
7H9782    TC.R.12   42 Washer (shakeproof) -(control ass'y, windscreen washer kit, windscreen
    washer, Twin Cam)
27H9626   15.R.13   43 Rubber bulb -(control ass'y with tubes) -(w/s washer kit, optional)-
     Com.(C)45186
27H9626   16.R.13   43 Bulb -rubber -(control ass'y, windscreen washer kit, windscreen
    washer, 1600 and 1600-MK-II)
27H9626   TC.R.12   43 Bulb (rubber) -(control ass'y, windscreen washer kit, windscreen
    washer, Twin Cam)
7H9783    15.R.13   45 Push-button knob -(control ass'y with tubes) -(w/s washer kit, opt.)
7H9786    15.R.13   46 Tubing (state length)-(control ass'y with tubes) -(w/s washer kit,opt)
washer kit large mouth washer bottle
later pump

Notice in illustration of the control unit (push pump) at left, there are two additional pieces between the item 44 hex nuts and item 45 washer. These are two concentric cup shells. The smaller one goes through the facia panel from the front, while the larger one nests over it on rear side of the panel. This positions the pump farther back behind the panel so the push shaft and knob do not protrude so far in front. When pushed, the knob shank can be depressed well into the cup area with only the head of the knob still in front of the panel. This illustration appears in SPL Version 3 for the TwinCam, with no part numbers for the shells alone. The change-over point seems to coincide with change from the small cap bottle tothe large cap bottle. Since there were multiple part numbers and variations for the screenwasher kit, and it was an aftermarket accessory, this double cup mouinting configuration may appear in earlier or later production cars.

Push knob with red and white logo washer bottle mounting washer jet close up Windscreen Washer Kit
for all MGA

See Service Part List, Section.R (Body) for component parts and installation hardware.


More information at: AT-105A -- AT-105A1 -- AT-105A2 -- AT-105A3 -- AT-105B -- AT-105C -- AT-105J -- AT-105P -- AT-105T

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