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Transmission Front Clutch Pack Disc for John Deere 4040, 4440, 8430 & more – RE28023

SKU:
RE28023
FitsModel:
630, 4030, 4040, 4050, 4055, 4230, 4240, 4250, 4255, 4430, 4440, 4450, 4455, 4520, 4620, 4630, 4640, 4650, 4755, 4760, 4840, 8430, 8450, 8630, 8650, 8850
ListDescription:
Transmission Front Clutch Pack Disc
Transmission Front Clutch Pack Disc for John Deere 4040, 4440, 8430 & more – RE28023
Part # RE28023

Fits Models At A Glance:

  • John Deere Tractors: 630, 4030, 4040, 4050, 4055, 4230, 4240 (with Powershift), 4250, 4255, 4430 (with Powershift, Before Serial Number 044988), 4440 (with Powershift), 4450, 4455, 4520 (with Powershift), 4620 (with Powershift), 4630 (with Powershift), 4640 (with Powershift), 4650, 4755, 4760, 4840 (with Powershift)
  • John Deere Four-Wheel Drive Tractors: 8430, 8450, 8630, 8650, 8850

Key Notes:

  • Part Numbers: RE28023
  • Replaces: AR43057, AR68352, AR87484, RE20133, RE238331
  • Interchange Numbers: 114640
  • Weight: 0.76 lbs (0.34 kg)
  • Material: Semi-metallic friction
  • Outside Diameter: 7.760 in
  • Spline Count: 42
  • Spline Diameter: 5.437 in major, 5.130 in minor
  • Thickness: 0.131 in
  • Type: Front clutch pack friction disc
  • Companion Part: The steel separator plate for this clutch pack is R46418
  • Quantity Note: Sold individually. A clutch pack uses several discs — count yours before ordering.
  • Fitment Note: On the 4240 through 4840 tractors this disc fits Powershift transmissions only. The 4430 requires Before Serial Number 044988.
  • Replacement Part for John Deere Equipment

Common Use Case or Symptoms: Use when the transmission slips or shudders in a gear range, the friction material is glazed or worn thin, or the pack is burned — always inspect the whole pack when one disc fails.

Why Choose Broken Tractor:

  • ✅ Semi-Metallic Friction Material for Long Service Life – holds up under Powershift heat
  • ✅ Steel Plate Also Available – pair with R46418 to rebuild the pack
  • ✅ Fast Shipping from a U.S.-Based Team – ready to ship from our U.S. warehouses
$48.00

Shipping calculated at checkout. If any item in your order is temporarily unavailable, we'll contact you to arrange a back-order or refund — whichever you prefer.

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Product: Category: Brand: Head Title: Front Clutch Pack Disc | Broken Tractor | RE28023