10074 Mower Blade for John Deere
10074 Mower Blade for John Deere
10074 Mower Blade for John Deere is a single replacement blade for the listed 1999-and-newer John Deere deck applications. Match the complete part number, dimensions, center hole, deck size, and equipment model before ordering.
Verified Specifications
| Length | 21-3/8 in. |
|---|---|
| Width | 2-1/2 in. |
| Thickness | 0.204 in. |
| Center hole | 13/16 in. |
| Included quantity | 1 blade |
Replacement References
Replaces John Deere M139976 and M148613, and Windsor 50-4440.
Verified Fitment
Fits the supplier-listed John Deere GX345, GT225, GT235, GT235E, GX325, GX335, GX355, LX225, LX255, LX266, LX277, LX279, LX280, LX280AWS, and LX288 applications with the specified newer-style deck configuration.
Deck quantity: Two blades are required for the listed 42-inch cut; three blades are required for the listed 60-inch cut. This listing includes one blade.
Fitment Safeguard
Confirm the OEM or replacement number, mower model, deck size, center-hole diameter, blade dimensions, and total blade quantity before ordering. Similar-looking blades can use different mounting patterns or profiles.
Installation
Stop the engine, remove the key, disconnect the spark-plug lead, secure the blade, and wear cut-resistant gloves. Install in the correct orientation and torque the hardware to the equipment manufacturer’s specification.