Warning:

If the case is worn through, it will have to be welded with specialized magnesium welding.

New Process 230 & 240 Series

Case Saver Anti-Wear Plate
Part No. 100246-01

NP-240, NP136

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GM uses a wear plate to prevent the pump from wearing the magnesium case. However, the wear plate fails prematurely, allowing leaks to develop as the lugs wear through the case. Sonnax offers an improved version of the OE wear plate using harder materials.

  • Fits NP136, 236, 246 and others with magnesium cases
  • Harder than OE version
  • Drop-in replacement
  • New Process 230 & 240 Series Case Saver Anti-Wear Plate 100246-01
  • New Process 230 & 240 Series Case Saver Anti-Wear Plate 100246-01