Home/Cummins B-Series Parts — ISB, 6BT, 4BT & QSB/Cummins LOWER GASKET KIT
Cummins LOWER GASKET KIT

Cummins LOWER GASKET KIT

Commercial diesel gasket set. Match the listed part and engine identifiers before ordering.
2-Year WarrantyQuality Aftermarket
$147.99
In Stock
Fitment details

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Secure Checkout Review Return Policy Warranty Details
JAK'S Part #JAKS-GAS-90303
Catalog ref121205 3089240
Catalog ref121298 3678786
Catalog ref121210 3678912
Catalog ref321241 5P7813
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Cummins LOWER GASKET KIT

LOWER GASKET KIT

Fits:

  • CUMMINS ISB ENGINES
  • CUMMINS QSB SERIES ENGINE

OEM cross-references:

  • 121205 3089240
  • 121298 3678786
  • 121210 3678912
  • 321241 5P7813
  • 121321 3679139
  • 136057 3902425
  • 121272 3906697
  • 121258 3906698
  • 136071 3920773
  • EGA-0430 446GC1131
  • EGA-3877 446GC1225
  • 131532 3939258
  • 121193 3946188
  • 121339 3946689
  • 121349 3947328
  • 131695 3947814
  • 131698 3949562
  • 121350 3949688
  • 121192 3957440
  • 131463 4947667
  • 131697 3958165
  • 136102 3963990
  • 136103 3963988
  • 121322 4010643
  • 131694 4931365

Warranty: 24 months