NEW Weld Sprocket 40V12 fits Universal
NEW Weld Sprocket 40V12 fits Universal
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One New Aftermarket Replacement Weld Sprocket 40V12 - #40 Roller Chain, 12 Tooth, V-Series Weld Hub
This flat plate steel weld sprocket is designed for use with #40 ANSI roller chain and is built to weld onto V-series weld hubs. With 12 teeth and a 1/2" chain pitch, it is a widely used universal drive component in agricultural equipment, lawn and garden machinery, conveyors, and general power transmission applications. The hubless design accepts a 1-1/8" bore to fit standard V-series weld hubs, allowing it to be welded directly onto a shaft hub for a strong, permanent connection.
Specifications
- Chain Size: #40 ANSI Roller Chain
- Chain Pitch: 1/2"
- Number of Teeth: 12
- Bore (to fit V-series hub): 1-1/8" (1.125")
- Outside Diameter: 2.170"
- Pitch Diameter: 1.932"
- Material: Flat plate carbon steel with heat-treated teeth
- Hub Style: V-Series (hubless, weld-on)
Compatible Applications
Universal Fit: Compatible with any V-series weld hub application. Commonly used in agricultural equipment drives, lawn and garden equipment, small conveyors, and general industrial power transmission systems requiring #40 chain.
Replaces Part Number(s):
A-40V12-AI, 00104012, 20004012, 412
New aftermarket replacement part - not remanufactured, not used.



