How many blades are included and what deck size does this set support?

This listing is for 2 Blades / Set. It is specified for 42" deck applications. For multi-blade decks, replace the full set together when wear is uneven.

Which blade dimensions should I verify first?

Check length 21-3/16", width 2-1/4", center hole 6-Point Star. The center hole and blade length are the most important checks before mounting.

Is 2-Pack Heavy-Duty Mower Blades for 942-04308 942-04312 - 42" Deck - 21-3/16" x 2-1/4" - 6-Point Star Center Hole an OEM part?

No. This is an aftermarket replacement part made to match the listed replacement numbers. Use the OEM number and dimensions to confirm fit before installation.

What should be inspected during installation?

Clean the mounting area, compare the new part with the removed part, and check nearby wear items before putting the mower back into service.

2-Pack Heavy-Duty Mower Blades for 942-04308 942-04312 | 42″

Name: 2-Pack Heavy-Duty Mower Blades for 942-04308 942-04312 | 42"
Brand: SYZAGRI
SKU: SYZ-BLD-942-04308
Availability: InStock

SKU:

SYZ-BLD-942-04308

Price excludes delivery and setup | Tax may apply

Center Hole:

Replaces Part No.

Rotary 15014, 942-04308, 742-04308, 942-04312, 742-04312, 94204312A, 94204308A, Toro 119-8456

Compatible Models

### MTD 13AJ775S000, 13AN772S000, 13AX771S004, 13AX771S004, 13AX795S004, 17AFSACS004, RZT42 ### Yardman 13AN795S001, 13AO772S055 ### Yard Machines 13AM772S000 ### Source Note 2 for 42″ appears in the source under AYP/ROPER/SEARS and is treated here as a deck/quantity note rather than a model identifier.

Product Description

This 2-pack replacement mower blade matches Rotary 15014, 942-04308, 742-04308, 942-04312, 742-04312, 94204312A, 94204308A, Toro 119-8456 for selected deck applications. Use the OEM part number, blade length, width, thickness, center-hole pattern, and required quantity to confirm fit before ordering. Key specifications include Length 21-3/16″, Width 2-1/4″, Center Hole 6-Point Star.

Specifications

Attribute	Value
Quantity	2 Blades / Set
Length	21-3/16″
Width	2-1/4″
Center Hole	6-Point Star
Deck Size	42″

Important Note

This 942-04308 family appears in more than one market specification branch. This listing keeps the source-led 21-3/16″ x 2-1/4″ / Rotary 15014 / Toro 119-8456 branch. Verify blade length, width, and the 6-point star center hole against your original blade before ordering.