4-Pack Shear Bolt & Nut Set for MTD 710-0890A Snow Blowers

4-pack replacement auger shear bolt and lock nut set for select older MTD-built two-stage snow blowers originally using MTD 710-0890 / 710-0890A / 910-0890A shear bolts and 712-0429 lock nuts. Fits select MTD, Troy-Bilt, Cub Cadet, Yard-Man, Yard Machines, Bolens and White Outdoor applications with the compatible 3/4" auger shaft system.

Reference Part Numbers

MTD Shear Bolt: 710-0890, 710-0890A, 910-0890A

MTD Lock Nut: 712-0429

Fits Select MTD Snow Blowers

Fits select older MTD two-stage snow blowers equipped with 3/4" auger shafts, including select older applications originally using the listed MTD shear bolt and compatible 3/4" auger shaft system.

Compatible applications include select:

• MTD Two-Stage Snow Blowers

• MTD 500 Series

• MTD 600 Series

• MTD Gold Snow Blowers

• MTD Pro Snow Blowers

Fits Select MTD-Built Snow Blower Brands

Fits select older two-stage snow blowers manufactured on compatible MTD platforms and originally using MTD 710-0890 / 710-0890A / 910-0890A with the matching 3/4" auger shaft configuration, including select:

• Troy-Bilt
• Cub Cadet
• Yard-Man
• Yard Machines
• Bolens
• White Outdoor

Specifications

• Product Type: Auger Shear Bolt & Lock Nut Set
• MTD Shear Bolt: 710-0890, 710-0890A, 910-0890A
• MTD Lock Nut: 712-0429
• Thread Size: 5/16"-18
• Bolt Length: 1-1/2 in.
• Auger Shaft Application: 3/4 in.
• Application: Snow Blower Auger Assembly
• Replacement Type: Aftermarket
• Quantity: 4 Shear Bolts + 4 Lock Nuts

Shear bolts are designed to break under excessive auger load to help protect the auger gearbox, auger shaft and drive components from damage.

Important Fitment Information

MTD and MTD-built snow blowers may use different auger shear bolts depending on the complete equipment model, serial number, production year and auger configuration.

This shear bolt and lock nut set is intended only for select applications originally using MTD 710-0890, 710-0890A or 910-0890A shear bolts with 712-0429 lock nuts and the matching 3/4 in. auger shaft configuration.

These part numbers are commonly associated with older MTD-built applications, including many models produced in 2004 and earlier, but production year alone does not confirm compatibility.

Equipment brand, snow blower series, production year or physical fastener appearance alone does not confirm compatibility. Similar-looking shear bolts may have different dimensions, threads, grades or shear characteristics and may not be interchangeable.

Please verify your original shear bolt part number, complete snow blower model, 3/4 in. auger shaft diameter, 5/16"-18 thread and 1-1/2 in. bolt length before ordering.

Do not substitute ordinary bolts for the specified shear bolts. Shear bolts are designed to break under excessive auger load to help protect the auger gearbox, shaft and drive components.