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Specifications

The Z79107 Sector Seal & Seal Support is designed to meet the durability requirements of commercial and industrial steering systems. Over time, sector shaft seals can wear down, causing leaks, reduced hydraulic pressure, and unsafe steering conditions. This replacement set provides a secure sealing solution that restores proper operation and protects the gearbox from internal damage. With a strong sealing profile and stable support construction, it ensures long-term reliability. Ideal for fleets, repair shops, and operators seeking to maintain optimal steering performance without costly gearbox replacement.
Weight
0.18

Compatibility

Freightliner FLD120: 1994–2007
Freightliner Classic: 1995–2010
Kenworth T600: 1989–2007
Kenworth T800: 1990–2019
Peterbilt 379:1987–2007
Peterbilt 389: 2007–2020
International 9200/9400 Series: 1990–2005
Mack CH Series: 1990–2005
Western Star 4964: 1990–2010


Alternative Part Numbers

  • Bendix Z79107
  • Daimler Z79107
  • Eaton Z79107
  • Freightliner Z79107
  • International Z79107
  • Kenworth Z79107
  • Mack Z79107
  • Meritor Z79107
  • Navistar Z79107
  • PACCAR Z79107
  • Peterbilt Z79107
  • TRW/Ross Z79107
  • Volvo Z79107
  • Western Star Z79107

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