GX20006 UC30568 Drive Belt for John Deere 105 115 125 135 D110 D120 D125 D130, 89"

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$20.39
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GX20006, UC30568 Drive Belt | 89"

Key Features

  • Type: Transmission Drive Belt
  • Application: Powers the hydrostatic transmission
  • Length: 88.9 inches (2258 mm)
  • Top Width: 1/2 inch
  • Construction: Aramid fiber reinforcement for high tensile strength and durability

Replaces / Cross-Reference Part Numbers

  • GX20006
  • UC30568
  • 75-979
  • 265-186
  • 10434
  • B1JD93
  • 7-078099
  • GX20006DC

Compatibility & Fitment

  • Fits John Deere 100 Series riding lawn tractors with hydrostatic transmissions.
  • Specific Models Include: S100-S180, E110-E180, D110, D120, D130, D140, D170, LA110, LA115, LA125, LA130, LA175, L105, L108, L110, L111, L118, L120, L130, X125, X165, 115, 155

When to Replace

  • Visible signs of wear such as cracking, fraying, glazing, or separation.
  • Noticeable loss of drive power or belt slippage during operation.
  • Audible squealing or chirping sounds originating from the drive system.
  • As part of scheduled preventative maintenance according to the owner's manual.

Installation Tips

  • Before servicing, disconnect the spark plug wire and engage the parking brake for safety.
  • Refer to your lawn tractor's owner's manual for the specific belt routing diagram and replacement procedure.
  • Inspect all pulleys for damage, wear, or debris before installing the new belt.
  • Ensure the belt is correctly seated in all pulley grooves and that tension is set to the manufacturer's specification.
GX20006 UC30568 Drive Belt for John Deere 105 115 125 135 D110 D120 D125 D130, 89" 4
  • GX20006 UC30568 Drive Belt for John Deere 105 115 125 135 D110 D120 D125 D130, 89" 1

    EXACT REPLACEMENT

    Fit 100 Series 105, 107S, 108-14.5, 108-17HS, 115, 125, 125, 135, 145, 155C; D Series D110, D120, D125, D130, D140, D150, D155, D160, D170, etc.
  • GX20006 UC30568 Drive Belt for John Deere 105 115 125 135 D110 D120 D125 D130, 89" 2

    ARAMID FIBER CORD

    Made of high-quality Aramid fiber cord, along with chloroprene rubber & two-layer wrapping cover that can endure in harsh environment
  • GX20006 UC30568 Drive Belt for John Deere 105 115 125 135 D110 D120 D125 D130, 89" 3

    SAVING SOLUTION

    Enjoy the great feeling when your mower is repaired and works like before - BlueStars brings DIY solutions to help you deal with any trouble
  • GX20006 UC30568 Drive Belt for John Deere 105 115 125 135 D110 D120 D125 D130, 89" 4

    SIMPLE INSTALLATION

    Because the lawn mower belt is a simple part, the installation just takes few minutes and will save you at least a hundred bucks in labor

Compatible Models

Locate the model number of your appliance or equipment on the manufacturer's label and use it to check compatibility before ordering

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FAQs

This belt is compatible with a wide range of John Deere riding mowers, including the 100 series (105, 115, 125, 135, 145, 155C), D-series (D110, D120, D125, D130, D140, D150, D155, D160, D170), E-series (E110, E120, E130, E140, E150, E160, E170, E180), L-series (L105, L107, L108, L110, L111, L118, L120, L130), S-series (S100, S110, S120, S130, S140, S160, S170, S180, S220, S240), and X-series (X166, X167).
This belt replaces OEM part numbers GX20006 and UC30568.
This is a transmission drive belt measuring 1/2 inch in width with an effective length of 88.9 inches.
You likely need a new belt if you notice the mower struggling to move up inclines, a significant loss of ground speed, the mower failing to move entirely despite the engine running, or if you hear squealing noises when engaging the drive pedal. Physically, look for signs of fraying, cracking, glazing on the belt surface, or excessive stretching.
This is a transmission drive belt (also known as a traction drive belt). It is specifically designed to transfer power from the engine to the transmission to move the tractor. It is not intended for use as a mower deck blade drive belt.
When replacing the belt, inspect the idler pulleys and tensioner springs for smooth operation. If the pulleys are seized or the tensioner spring is weak, the new belt will wear out prematurely. Ensure the belt is properly routed through all guides and pulleys as shown in your owner's manual to prevent rubbing against the frame.