Home/Cummins 6C 8.3 Parts/131721 Cummins 6C 8.3 Upper Gasket Set
UPPER GASKET SET
Cummins 6C 8.3

131721 Cummins 6C 8.3 Upper Gasket Set

PAI Industries
$283.99$561.31 Save $277.32
Available — lead time varies by application
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JAK'S Part #JAKS-131721
UPPER GASKET SETPAI Part #: 131721OEM References: Part Number OEM Number 121231 3052586 136057 3902425 136068 3902466 136064 3903380 EGA-3933 446GC1175P3 131420 3905449 121271 3906694 121269 3906695 121240 3909397 136070 3909886 EF30130 13653 131518 3911941...
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Included Components

What’s In This Kit

Included components are listed below with current product details and availability.

Cummins O-Ring
121231Cummins O-Ring In stock
×2$29.90View ›
Cummins Washer
136057Cummins Washer In stock
×2$29.90View ›
Cummins Oil Fill Seal
136068Cummins Oil Fill Seal In stock
$20.10View ›
O-RING (Pack of 5)
SEAOR-90642O-RING (Pack of 5) In stock
$14.95View ›
Cummins Rectangular Sealing Ring
121271Cummins Rectangular Sealing Ring In stock
$14.95View ›
Cummins 6C 8.3 / ISC Rectangular Sealing Ring
121269Cummins 6C 8.3 / ISC Rectangular Sealing Ring In stock
$14.95View ›
Cummins O-Ring
121240Cummins O-Ring In stock
$14.95View ›
Cummins Injector Seal
136070Cummins Injector Seal In stock
$14.10View ›
Cummins 6C 8.3 Turbocharger Mounting Gasket
131518Cummins 6C 8.3 Turbocharger Mounting Gasket In stock
×6$19.15View ›
Cummins Thermostat Gasket
131519Cummins Thermostat Gasket In stock
$9.25View ›
Cummins Valve Stem Seal
191991Cummins Valve Stem Seal In stock
$17.82View ›
Cummins ISC Exhaust Gasket
131512Cummins ISC Exhaust Gasket In stock
$31.14View ›
Cummins Head Gasket
131579Cummins Head Gasket In stock
$90.88View ›
Cummins Copper Washer
042092Cummins Copper Washer In stock
$9.60View ›
Cummins 6C 8.3 Oil Return Gasket
131480Cummins 6C 8.3 Oil Return Gasket In stock
×12$6.60View ›
Cummins Fuel Fitting Seal
136102Cummins Fuel Fitting Seal In stock
×6$11.96View ›
Caterpillar 3176 / C10 / C13 Seal
136103Caterpillar 3176 / C10 / C13 Seal In stock
$8.50View ›
Cummins Capscrew Length Gauge
042025Cummins Capscrew Length Gauge In stock
$27.60View ›
Complete The Rebuild

Suggested Additional Parts

Commonly added with this kit — not included, but worth having on hand for the job.

Cummins HEAD BOLT KIT 6C/ISL SERIES
HEABF-90011Cummins HEAD BOLT KIT 6C/ISL SERIES In stock
$109.82Add ›
Caterpillar C15 Water Pump Assembly
381809Caterpillar C15 Water Pump Assembly In stock
$646.31Add ›
CYLINDER KIT
LIN-90015CYLINDER KIT In stock
$164.52Add ›
Cummins Oil Cooler Core
141408Cummins Oil Cooler Core In stock
$206.99Add ›
131721 Cummins 6C 8.3 Upper Gasket Set
BrandPAI Industries
Part CategoryGaskets
Engine MakeCummins
Engine Model6C 8.3
ConditionNew
Stage / TierStandard

UPPER GASKET SET

PAI Part #: 131721

OEM References:

  • Part Number OEM Number
  • 121231 3052586
  • 136057 3902425
  • 136068 3902466
  • 136064 3903380
  • EGA-3933 446GC1175P3
  • 131420 3905449
  • 121271 3906694
  • 121269 3906695
  • 121240 3909397
  • 136070 3909886
  • EF30130 13653
  • 131518 3911941
  • 131519 3914310
  • 042012 3914708
  • 131520 3917892
  • 131523 3918779
  • 131517 3921440
  • 191991 3915707
  • 131512 3932063
  • 131579 3935586
  • 131449 3914311
  • 042092 3906659
  • 131480 3937706
  • 136102 3963990
  • 136103 3963988
  • 1044 N/A
  • 042025 3823921

Applications:

  • CUMMINS 6C ENGINES 8.3

Warranty: 2.0 year(s)

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