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Exploded Parts Views and Service Manual for the Stoelting O431 Soft Serve Machine

Service manual, catalog, mechanical drawings of parts, and parts list for the Stoelting O431 soft serve machine. FrozenYogurtParts.com is your source for all your ice cream machine and frozen yogurt or soft serve needs.

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Service Manual

Download the Stoelting O431 Service Manual

Parts List and Part Numbers

View all Stoelting O431 soft serve machine parts for sale

Not all part list images are included below. See Service Manual link for more parts images and diagrams.



Part Description Quantity
149003 Bushing - Front Auger Support 2
381804 Auger Flight 10
417006 Grid - Drip Tray (Metal) 1
482004 Knob - Air Bleed Valve 2
482019 Knob - Front Door 4
624520-5 O-Ring - Air Bleed Valve - Black (5 Pack) 2
624598-5O-Ring - Outside Spigot - Black (5 Pack) 4
624614-5O-Ring - Top & Bottom Center Spigot - Black (5 Pack) 2
624664-5O-Ring - Middle Center Spigot - Black (5 Pack) 1
624678-5O-Ring - Rear Seal & Rear Seal Adapter - Black (5 Pack) 4
625133 O-Ring - Front Door – Red 2
667868 Seal - Rear Auger (Orange) 2
694200 Spring - Air Bleed Valve 2
694255 Spring - Auger Flight 10
744273 Tray – Drip 1
2183083 Auger Shaft 2
2183106 Valve - Air Bleed 2
2183110 Door w/Pins & Air Bleed Valve 1
2187880 Adapter - Rear Seal 2
3158086 Spigot Body – Center 1
3159696 Spigot Body – Outer 2
3170644 Support - Front Auger 1



Part Description Quantity
232734 Cap – Rosette 4
624677-5O-Ring - Spigot Extension - Black (5 Pack) 3
2177072 Extension - Spigot - 1.5" -
2177073 Extension - Spigot - 2.5" 3
2177074 Extension - Spigot - 3.2" -