Force serial number no longer on sticker

[Loustanis]

I hope someone can help. I live in Melbourne , Australia and have a small half cabin boat with a Force 70 outboard. I need the serial number. The little sticker that should show the SN is easy to locate - unfortunately the SN has either faded, or washed off or whatever, but it is simply not there. It is not possible to determine whether the boat and motor came as a package - I'm probably the third or fourth owner of the boat/motor. Before you laugh, the motor is in good condition and the hull has been refurbished pretty thoroughly. I want to order a new impeller and an ignition switch. Any advice as to what my options are please? I've attached a couple of photos which may help.

 

[jerryjerry05]

IMPELLER, Water Pump 19453 SWITCH KIT, Ignition (Short Barrel) F5H268 https://forums.iboats.com/javascript:void(0) These should be the part numbers you need. I couldn't get the pics to open as they come up as a download. Try to add them another way. The switch comes 2 lengths need to see yours.​

Someplace on the motor is a foundry stamp. Usually on the block under the pack/coils.
The stamp is usually round and the year will be in the center of the stamp.

 

[Loustanis]

Thank you so much for responding. Here are the images. Hope these are in a format that is visible without download. Again, please accept my gratitude for taking the time/effort. I have already used the part numbers to order the ignition switch - the bloke at the boat shop knew which one to order. Can you please let me know how I can use the foundry stamp in pursuing the S/number? All the best Lou S
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[jerryjerry05]

The foundry stamp will get you the year and you can order parts from that.
The 2nd pic is probably a part # and not the foundry stamp.
Look on the block under the coils,pack and on the intake under the bottom carb, there should be a stamp there.