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Case Loader ZF Transmission ECU

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Fits Models At A Glance: Case Wheel Loader: 621B (After Serial # JEE0052701) Key Notes: Application: ZF transmission controller module for powershift transmission system Function: Controls electronic shifting and transmission operation ZF...

Fits Models At A Glance: Case Loaders: 521D, 521E Case Loaders: 621 (After Serial # JAK0027512), 621B Case Loaders: 721 (After Serial # JAK0022758), 721B Case Loaders: 821 (After Serial # JAK0024165), 821B Case Loaders: 921, 921B Key...

Image Fits Model Description Part # Price Product Details
Case 621B ZF transmission controller module 242557A1 See Details 621B (After Serial # JEE0052701) ZF Transmission Control Unit (ECU) 242557A1
$1,684.00
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Case wheel loader ZF transmission ECU 138496A1 See Details 521D, 521E, 621*, 621B, 721*, 721B, 821*, 821B, 921, 921B ZF Transmission Control Unit (ECU) 138496A1
$1,684.00
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Fits Models At A Glance:

  • Case 521 Series: 521D, 521E

  • Case 621 Series: 621 (after JAK0027512), 621B

  • Case 721 Series: 721 (after JAK0022758), 721B

  • Case 821 Series: 821 (after JAK0024165), 821B

  • Case 921 Series: 921, 921B

Key Notes:

  • Application: Electronic control unit for ZF transmissions on Case wheel loaders

  • Coverage: ECU modules supporting shifting control, diagnostics, and transmission performance

  • Material/Build: Rugged electronic assembly designed for heavy-duty loader operation

  • Function: Improves shift response, maintains transmission protection logic, and restores consistent operation

  • Made In / Brands: ZF transmission compatible

Why Choose Broken Tractor:

  • ✅ Heavy-Duty Parts Built to Last

  • ✅ Exact-Fit Components for Your Loader

  • ✅ Fast Shipping & U.S.-Based Support

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Product: Category: Case Loader ZF Transmission ECU Brand: Head Title: Case Loader ZF Transmission ECU | Broken Tractor