Replacement Deck Drive Belt for John Deere D100 D110 D130 JD s220 / Riding Mower 46-inch Deck Belt 954-04219 CMXGZAM501009 for Craftsman LT2000 T2600 Belt, GX20072 Drive Belt Replacement

What It Is

This is a replacement drive belt for 46-inch cutting decks on select John Deere and Craftsman riding mowers, transferring power from the engine pulley to the blade spindles. It fits models like the John Deere D100/D110/D130 and Craftsman LT2000/T2600, as well as the JD s220.

Fitment & Compatibility

Before buying, verify your mower’s deck size is exactly 46 inches—measuring the deck housing is most reliable. Cross-reference your original part number: OEM equivalents include John Deere 954-04219, Craftsman CMXGZAM501009, and GX20072. This belt is aftermarket, not OEM, so check that your pulley configuration matches (typically a 2- or 3-spindle setup). Measure the belt length (approx. 96 inches) and width (typically 1/2 inch) to confirm; a mismatch can cause slipping or premature wear.

Key Things to Know

• Quality concerns: With a 3.6/5 rating and only 6 reviews, some users report shorter lifespan than OEM belts—expect 1-2 seasons under normal use.
• Installation difficulty: Moderate; requires removing the deck and routing the belt around pulleys and tensioner. A diagram from your owner’s manual is essential.
• Common gotcha: The belt may be slightly tighter or looser than OEM; check tension after installation and adjust the idler pulley if needed.
• Return policy: Since this is an aftermarket part, verify the seller’s return policy if fitment is off—some brands don’t accept returns on belts.

Should You Buy It

If you need a budget-friendly replacement for a 46-inch deck on a D100/D110/D130 or Craftsman LT2000/T2600, this belt works for occasional mowing but may not hold up as long as an OEM belt. It’s best for light-duty use or as a spare; for heavy or commercial use, invest in the OEM version.