Complete seacock fitting for upper gear unit on Sail Drive 120 130 and MS25 saildrives 

Genuine bronze part consists of the following part numbers:
3583431 Equal Hex Nipple   (item 33 in image 3)
947626 Gasket                  (item 34 in image 3)
1140097 Ball Valve            (item 35 in image 3)
3583432 Hose Tail                (item 36 in image 3)

Alternative Hose Tail Sizes available are: 
13mm (1/2") 
16mm (5/8")  
19mm (3/4")  
25mm (1")  
Please Select from Drop down menu all DZR fittings are 1/2"BSP size EXCEPT for the 25mm (1") ball valve, that is a 3/4" Ball Valve with reducing nipple to 1/2"

Genuine Volvo Penta and non genuine equivalent available, please select...
Please note, the non genuine parts are DZR BSPT (Taper thread) so therefore no gasket required, thread sealant is required.

Replaces all seacocks attached to saildrives for SD120 MS25S 130S 

Replaces this old style as well, Volvo Penta part no. 851777.

Add the elbow fitting from the option menu to align original pipework if replacing angled fitting like the original Volvo seacock: image below.
 

Above image: Original Bronze and Plastic seacock valve used on 120 MS25 and early 130 saildrives.