TENGMUJX 42-Inch Deck Mower Blade for Craftsman Husqvarna Poulan Pro — 5-Point Star, OEM-Fit Balanced Forged Steel

TENGMUJX 42-inch deck mower blade is a precision-forged replacement blade that fits 5-point-star spindle Craftsman, Poulan Pro and Husqvarna 42" decks, restoring cutting performance and deck balance.

This heavy-duty blade is designed to match common OEM part numbers and deliver consistent, reliable mowing across a range of 42" ride-on and zero-turn decks. Manufactured with strict quality control, the blade mirrors OEM dimensions so it installs cleanly on compatible spindles and keeps grass clippings even for a cleaner finish.

How do I know this blade fits my mower?

Compatibility depends on deck size and the spindle center pattern. This TENGMUJX blade is built for 42" decks that use a 5-point star center; it replaces several OEM numbers commonly used on Craftsman, Poulan Pro, Husqvarna and similar models.

• Fits 42" decks such as Craftsman LT1000, LT2000, T110, DLT3000, T210, T2200 and related models
• Compatible with Husqvarna YTH18542, YTH22V42 and Poulan PXT/PR 16542/17542 variants
• Replaces OEMs: 21546095, 127843, 138498, 138971, 138971X431 and related 532/531 series numbers
• Not compatible with 6-point star center spindles (e.g., part 942-04308) — confirm your center pattern

What are the exact dimensions and mounting details?

Knowing the blade’s measurements makes installation straightforward. This blade follows the OEM footprint so it seats correctly on 5-point star spindles and maintains deck geometry for even cutting.

• Overall blade length: 20 7/8" (measured tip-to-tip along the cutting edge)
• Blade width: 2 1/4" and thickness: 0.157" for strength and durability
• Center mounting pattern: 5-point star hole designed for compatible Craftsman-style spindles
• Intended for 42" deck decks — verify deck size and spindle pattern before purchase

How does this blade affect mowing performance and maintenance?

Installing a correctly sized, balanced blade reduces vibration, improves cut quality and helps the mower run smoother. Using the right center pattern prevents wobble and premature spindle wear.

• Balanced forging and OEM-accurate dimensions reduce vibration and deck stress
• Sharp cutting edges promote uniform clippings and cleaner stripes or bagging
• Proper fit limits spindle damage, lowering maintenance needs over time
• Replace in matched pairs or sets when cutting performance declines for best results

Who is this blade for?

This TENGMUJX blade is meant for homeowners and professionals who own a 42" Craftsman, Husqvarna or Poulan Pro lawn tractor whose deck uses a 5-point star center. It’s a practical aftermarket replacement for anyone who needs OEM-sized dimensions and dependable build quality, but it is not the right part if your mower’s spindle uses a 6-point star pattern. If you’re unsure about fit, inspect your deck’s center hole pattern or consult your mower manual before ordering. For questions about compatibility or installation, the manufacturer offers customer support and aims to respond within 24 hours.