Caltric 42" Deck Blade Compatible with MTD T107 T110 T110K T130 T210 Z510 CLT42G M 175-42 M 135-38

What It Is

This is a 42-inch aftermarket lawn mower blade set from Caltric, designed for MTD tractors and zero-turn mowers (T107, T110, T130, Z510, CLT42G, and similar). It’s a replacement for cutting grass on residential or light-commercial properties with a 42-inch deck.

Fitment & Compatibility

Before buying, verify these three things:

• Deck size: Must be exactly 42 inches. Measure your deck’s cutting width (blade tip to tip) if unsure.
• Model number: The list includes MTD T107, T110, T110K, T130, T210, Z510, CLT42G, M 175-42, and M 135-38. Double-check your machine’s model tag (usually under the seat or on the frame). This blade will not fit decks smaller or larger than 42 inches.
• OEM vs aftermarket: This is a direct replacement for MTD OEM blades (part numbers 942-04263, 942-04263A, or similar). Measure your existing blade’s length, center hole diameter (usually 1-inch or 7/8-inch), and thickness to confirm match.

Key Things to Know

• Quality: Caltric blades are budget aftermarket. They’re often stamped steel—adequate for ordinary grass but may dull faster than OEM or premium brands (e.g., Oregon, Gator). Two reviews average 2.9 stars, suggesting inconsistency.
• Installation: Straightforward if you’ve swapped blades before. You’ll need a socket wrench and torque wrench (recommended 40–50 ft-lbs). The blade may require balancing after installation (use a blade balancer).
• Common gotchas: Some users report blades not fitting perfectly on older MTD spindles—check if your deck uses a “star” or “oval” center hole vs. a round one. Also, these blades are not mulching blades; they’re standard lift blades for bagging or side discharge.
• Price vs value: At $40 for a set (typically 2 or 3 blades), it’s cheaper than OEM ($50–$70). But low ratings hint at potential vibration or poor balance out of the box.

Should You Buy It

If you need a cheap, quick replacement for a standard MTD 42-inch deck and don’t mind a bit of risk (possible imbalance or shorter lifespan), this is a budget option. For reliable cut quality and longer wear, spend more on OEM or a reputable aftermarket brand like Oregon. Not recommended for commercial use or if you want guaranteed fitment.