[Lifetime Warranty] 429636 197253 Lawn Mower Deck Belt - Compatible with 42" Deck Craftsman Husqvarna AYP Poulan 532429636 532197253 598559101 592855001 PP19A42 YTA18542 | 1/2" x 101"
Green 101-inch lawn mower deck belt for Craftsman and Husqvarna, packaged with BlueStars Greengrip 120 label.
Infographic showing specifications and dimensions for 429636 lawn mower deck belt.
Infographic comparing Greengrip 120-degree fabric weave design to standard 90-degree lawn mower deck belt fabric.
BlueStars 429636 green lawn mower deck belt with performance comparison chart showing 120-hour fatigue life.
Infographic showing 3-layer material construction of lawn mower deck belt with heat-resistant chloroprene rubber.
Green 1/2 inch x 101 inch lawn mower deck belt for 42-inch Craftsman, Husqvarna, and Poulan mowers.
429636 lawn mower deck belt installation diagram showing compatibility with 42-inch deck riding mowers.
Informational graphic showing lawn mower deck belt installation tips and maintenance checks for pulleys and springs.
Instructional graphic showing how to install a 42-inch lawn mower deck belt on a riding tractor.
Green 101-inch lawn mower deck belt for Craftsman and Husqvarna, packaged with BlueStars Greengrip 120 label.
Infographic showing specifications and dimensions for 429636 lawn mower deck belt.
Infographic comparing Greengrip 120-degree fabric weave design to standard 90-degree lawn mower deck belt fabric.
BlueStars 429636 green lawn mower deck belt with performance comparison chart showing 120-hour fatigue life.
Infographic showing 3-layer material construction of lawn mower deck belt with heat-resistant chloroprene rubber.
Green 1/2 inch x 101 inch lawn mower deck belt for 42-inch Craftsman, Husqvarna, and Poulan mowers.
429636 lawn mower deck belt installation diagram showing compatibility with 42-inch deck riding mowers.
Informational graphic showing lawn mower deck belt installation tips and maintenance checks for pulleys and springs.
Instructional graphic showing how to install a 42-inch lawn mower deck belt on a riding tractor.
Lifetime Warranty

[Lifetime Warranty] 429636 197253 Lawn Mower Deck Belt - Compatible with 42" Deck Craftsman Husqvarna AYP Poulan 532429636 532197253 598559101 592855001 PP19A42 YTA18542 | 1/2" x 101"

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429636 / 197253 Lawn Mower Deck Belt (1/2" x 101")

Key Features

  • Dimensions: 1/2 inch width x 101 inches outer circumference
  • Material: Fabric-covered, rubber compound construction
  • Reinforcement: Internal cords provide high tensile strength for demanding applications
  • Design: V-belt profile engineered for lawn mower deck and drive systems
  • Durability: Resistant to wear, heat, and oil exposure

Replaces / Cross-Reference Part Numbers

  • 429636
  • 532429636
  • 197253
  • 532197253
  • 598559101
  • 15-023
  • 265-693
  • 13251
  • 21547238

Compatibility & Fitment

  • Primary Application: Fits many lawn tractors with 42-inch cutting decks
  • Compatible Brands: Designed for models made by Craftsman, Husqvarna, Poulan, Ariens, and AYP
  • Verification: Always confirm the part number required for your specific equipment by consulting your owner's manual or examining the original belt.

When to Replace

  • Visible Damage: Replace if the belt is cracked, frayed, brittle, or has glazed or burnt sections.
  • Performance Degradation: A worn belt can cause blade slippage, uneven cutting, or squealing noises during operation.
  • Preventive Maintenance: Regular inspection and replacement are recommended to avoid unexpected failures.

Installation Tips

  • Safety First: Always disconnect the spark plug wire before beginning work to prevent accidental engine start.
  • Document Routing: Before removing the old belt, take a clear photo or draw a diagram of its path around all pulleys and guides.
  • Inspect Pulleys: Ensure all pulleys are clean, free of debris, and spin freely without wobbling.
  • Check Tension: After installation, verify the belt has the proper tension according to your mower's service manual. The belt should be taut but not overly tight.
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  • REPLACES PART NUMBERS

    REPLACES PART NUMBERS

    Replaces 429636, 532429636, 91753242936, 197253, 532197253, 592855001, 11867, 230-0614, 75-895, 265-693, 704430, M84136, M87323.
  • COST-SAVING SOLUTION

    COST-SAVING SOLUTION

    Restore your mower’s performance with an easy DIY repair and avoid costly service fees.
  • FIX MOWER SYMPTOMS

    FIX MOWER SYMPTOMS

    Resolves uneven cutting, unusual noises, excessive vibration, burning smell, and slipping or stalling blades.
  • IMPORTANT NOTE

    IMPORTANT NOTE

    This replacement part is designed for compatibility with select models. Brand names are used for reference only.
CHECK BEFORE INSTALLING

CHECK BEFORE INSTALLING

Pulley Bearings: Make sure they spin freely, as damaged bearings can increase friction and wear | Pulleys Edges: Rust or sharp edges can cause belt damage | Pulley Grooves: Clean debris from the pulley grooves | Tensioner Spring: A weak spring can lead to belt slippage and increased friction
4 SIMPLE STEPS

4 SIMPLE STEPS

1. Remove the ignition key and spark plug wire(s) to prevent starting | 2. Remove the belt covers. Release the tension on the idler deck arm | 3. Remove the mower deck belt from around all the pulleys | 4. Reinstall with our new part. Check to ensure it's properly running through all the pulleys.
#1 SOURCE OF HIGH-QUALITY REPLACEMENT PARTS

#1 SOURCE OF HIGH-QUALITY REPLACEMENT PARTS

Enjoy the comfort that our small yet mighty parts simplify your mowing experience
Brand Model Number
AYP C20, PB19, PB20, PB22, PK20, LT2217A, LT2223A2, P125107H, P145107HP, PB195H42LT, PB2042YT, XT195H42LT, with 42" deck
Poulan PB145G42, PB15542LT, PB175A42LT, PB175A46, PB175G42, PB185A42, PB195A46LT, PB195H42LT, PB20A42LT, PB20A46LT, PB20H42LT, PB20H42YT, PB22H42YT, PO15542LT, PO175A42LT, PP155G42, PP155H42, PP175G42, PP185A42, PP19A42, PP19H42, PP20VA42, 23980, W17542H, XT195H42LT
Husqvarna YTA19K42, LT2217A, LT2223A2, XT195H42LT, P125107H, P145107HP, YTA18542, LT152, LT141, CTH171, YTH150, YTH183, YTH20K42, YTH22V42, YTH1942, LTH152, LTH171, YTH21K42, YTH2242, LTH2042, CTH191, LTH1842, LTH2142DR, TS142, TS142L, TS38
Craftsman YT 3000, T 2300, 4500, 917289081, 917288517, 917288513, 917250220, 917254320, 917254310, 917254311, 917254321, 917254322, 917254330, 917276620, 917276621, 917203780, 917203800, 917203810
Note This is not an exhaustive list. You can send us your lawn mower model and we will help you!

FAQ

This belt is used on many riding mowers and lawn tractors with a 42-inch cutting deck from Craftsman, Husqvarna, AYP, and Poulan. It is compatible with models including PP19A42, YTA18542, Craftsman YTS4000 (models 917289360, 917289361, 917289362), YTS3000 (models 917289220, 917289221, 917289223), DYS4500 (model 917287260), and YS4500 (model 917287220). Because 42-inch decks can use different belt routings depending on build year and deck design, the safest match is by OEM part number and deck size together.
This belt replaces OEM part numbers 429636, 197253, 532429636, 532197253, 598559101, and 592855001. It also cross-references with M84136, M87323, 21546422, 21547025, 21547238, 91753242936, 11867, 230-0614, 75-895, and 5324296-36. Match the number on your old belt or parts list before ordering, especially if your mower has had a deck swap.
Typical symptoms include the blades not engaging, weak or uneven cutting, burning-rubber smell, squealing when the PTO is turned on, excessive belt vibration, or visible belt damage such as cracking, fraying, glazing, stretching, or missing chunks. On a deck belt like this, slipping under load is also common if the belt has worn sidewalls or has been contaminated by oil or packed grass debris.
For most 42-inch rider decks, this is a moderate repair. Many owners complete it in about 30 to 90 minutes. Typical tools are a socket set or wrench set, pliers, work gloves, and sometimes a breaker bar for spring-loaded idlers. On some tractors, removing the deck from the mower makes routing much easier and helps prevent installing the belt outside a keeper rod or around an idler the wrong way.
Inspect the deck idler pulleys, mandrel/spindle pulleys, belt keepers, tension spring, and blade spindle bearings. A new belt can fail quickly if an idler is seized, a pulley is bent, a keeper is rubbing the belt, or the deck is packed with debris. Also confirm the belt routing decal under the footrest or on the deck if your mower still has it, since incorrect routing is one of the most common causes of immediate belt rollover or belt jump-off.
The most common causes are normal wear, improper tension, heat buildup from slipping, seized or rough pulleys, debris packed around the deck, and striking sticks or other objects that shock-load the belt. On riding mowers, a belt may also wear prematurely if the deck is run with misaligned pulleys or if the operator engages the blades repeatedly at high engine speed under heavy grass load.