Restore your cutting performance with this premium Blade and Spindle Replacement Kit for Craftsman riding lawn mowers with 42" stamped decks. This kit includes high-lift mower blades and heavy-duty replacement spindles — perfect for Craftsman LT, LTX, and YT series models and other AYP-built 42" mowers including Husqvarna, Poulan Pro, Ariens, and more.

Built to OEM spec for a direct fit and long-lasting durability.

Kit Includes:

• (2) Spindle Assemblies – Replaces OEM:

  • Ariens: 21546238, 21546299, 21549012

  • AYP: 187292, 192870, 532192870, 587125401

  • Dixon: 532187292, 532192870

  • Husqvarna: 192870, 532187281, 532187292, 532192870, 539112057

  • McCulloch / Poulan: 532192870

• (2) 21" High-Lift Blades – Replaces OEM:

  • AYP/Sears: 138498, 138971, 138971X431, 532138971

  • Husqvarna: 532138498, 532138971

Compatible Craftsman Models:

LT Series:
LT1000, LT1500, LT2000, LT2500, LT3000

LTX Series:
LTX1000, LTX1040, LTX1050

YT Series:
YT3000, YT4000

T Series:
T1000, T1100, T1200, T1400, T1500, T1600, T1800

Also Fits AYP-Built Models (Same Deck System):

Husqvarna:
YTH18542, YTH1942, YTH2142, YTH2242

Poulan Pro:
PB185A42, PB195A42, PB22H42, and similar 42" models

Ariens:
960460056, 960460077

Why Choose This Kit?

• OEM-Spec Fit: Direct replacement for worn factory parts

• Durable Spindles: One-piece steel housing, built to last

• Precision Blades: High-lift design gives a cleaner, faster cut

• Complete Kit: Everything you need to refresh your 42" mower deck in one box

• Cost-Effective: Avoid buying parts separately — save time and money

What This Kit Fixes:

• Noisy or loose spindles

• Worn or vibrating pulleys

• Dull, chipped, or bent mower blades

• Uneven cuts or grass clumping

• Belt slippage or poor cutting performance

Before You Buy:

Deck configurations may vary, even within the same brand and model family. Please:

1. Confirm your mower’s model number (under seat or stamped on frame)

2. Check OEM part numbers for spindles and blades

3. Compare your current deck parts to the items listed above

If you're unsure, feel free to contact us before purchasing. We're happy to help ensure you get the right fit the first time.

Shipping 

• Fast shipping — parts packed securely to avoid damage in transit
  

• All components are brand new and quality-tested before shipping

Looking for more?

Complete your maintenance with belts, spark plugs, air filters, or a blade sharpener — great add-ons for a full mower tune-up.