Lawn Mower Battery, 12-volt 42-4010

Brand: Craftsman · Fits: 2 models · Reference price: $55.78

42-4010 is a Craftsman replacement part (lawn mower battery, 12-volt). Our fitment data lists 2 models that use it.

When to replace this part

General hardware and mounting parts

Symptom: A small mechanical or mounting part has failed, cracked, or gone missing.

Check: Compare the physical shape and mounting points to the original piece, and confirm the exact part number against your model plate before ordering.

Models that use this part

Other parts for model 917374550

If you are repairing that appliance, these are the most model-specific parts on file for the same model.

• Bracket Assembly 438525X479
• Bracket Belt 431881X004
• Case 406261X428
• Decal, Warning, Battery 424296
• Lawn Mower Battery Wire Harness 425019
• Lawn Mower Belt Retainer 431913X004
• Lawn Mower Grass Bag 439332
• Lawn Mower Height Adjuster, Right 436459

Reference price and where to compare

The reference price on file for this part is $55.78. It is informational only, not an offer or an Amazon price — RepairKitHub does not sell parts directly.

Compare 42-4010 listings on Amazon

Before you order

• Match the part number character for character, including dashes and trailing letters; a single different character is usually a different part.
• Confirm your appliance's model number on its data plate and check that it appears in the list above (or use the model lookup tool).
• If a seller offers a substitute number, check that it appears in this page's replacement list or in the manufacturer's documentation.

Model lookup tool