Engine Gaskets and Seals

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For Reference Only - Some Applications May Vary.


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  1. Kit - Front Housing Install 263-2767 - CAT
    Price $142.89
    Ships Today
  2. Brake Housing Gasket 3871472 - Cummins
    Price $141.68
    Ships Today
  3. Lubricating Oil Cooler Housing Gasket 3689755 - Cummins
    Price $102.08
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  4. Rear Crankshaft Seal 4965569 - Cummins
    Price $119.42
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  5. Crankshaft Seal 142-5867 - CAT
    CAT Crankshaft Seal 142-5867
    Part# 142-5867 OLD# 1425867
    Price $114.47
    Ships Today
  6. Crankshaft Seal Assembly 142-5868 - CAT
    CAT Crankshaft Seal Assembly 142-5868
    Part# 142-5868 OLD# 1425868
    Price $114.47
    Ships Today
  7. Valve Cover Gasket 1924761PE - Paccar Engine
    Paccar Engine Valve Cover Gasket 1924761PE
    Part# 1924761PE OLD# 1792804PE
    Price $122.37
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  8. Seal 477-1735 - CAT
    CAT Seal 477-1735
    Part# 477-1735 OLD# -
    Price $145.88
    Ships within 72 hours
  9. Oil Pan Gasket 3930408 - Cummins
    Price $192.35
    Ships within 72 hours
  10. Gasket, Gear Housing 3944293 - Cummins
    Price $112.71
    Ships within 72 hours
  11. Kit - Block & Oil Pan Gaskets 266-6621 - CAT
    Price $144.39
    Ships within 72 hours
  12. Gasket A9360981980 - Detroit Diesel
    Detroit Diesel Gasket A9360981980
    Part# A9360981980 OLD# -
    Price $171.41
    Ships within 72 hours
  13. Gasket A9360981880 - Detroit Diesel
    Detroit Diesel Gasket A9360981880
    Part# A9360981880 OLD# -
    Price $171.41
    Ships within 72 hours
  14. Gasket A9061840680 - Detroit Diesel
    Detroit Diesel Gasket A9061840680
    Part# A9061840680 OLD# -
    Price $150.97
    Ships within 72 hours
  15. Seal, Oil Pressure Control Valve A4721881780 - Detroit Diesel
    Price $101.21
    Ships within 72 hours
  16. Pipe A4721422904 - Detroit Diesel
    Detroit Diesel Pipe A4721422904
    Part# A4721422904 OLD# -
    Price $173.00
    Ships within 72 hours
  17. Seal/Gskt Kt A4720106062 - Detroit Diesel
    Detroit Diesel Seal/Gskt Kt A4720106062
    Part# A4720106062 OLD# A4720105562
    Price $138.87
    Ships within 72 hours
  18. Exh Gas Line A4711426504 - Detroit Diesel
    Price $106.19
    Ships within 72 hours
  19. Seal (Metal A4711420280 - Detroit Diesel
    Price $117.63
    Ships within 72 hours
  20. Seal (Metal A4711420180 - Detroit Diesel
    Price $117.63
    Ships within 72 hours
  21. Gear A4570910520 - Detroit Diesel
    Detroit Diesel Gear A4570910520
    Part# A4570910520 OLD# -
    Price $138.87
    Ships within 72 hours
  22. Hd Gsk Kt 04 A4570108220 - Detroit Diesel
    Price $189.99
    Ships within 72 hours
  23. Gasket A4470140022 - Detroit Diesel
    Detroit Diesel Gasket A4470140022
    Part# A4470140022 OLD# -
    Price $121.79
    Ships within 72 hours
  24. Sealhldr,Mtl A0004770358 - Detroit Diesel
    Price $107.82
    Ships within 72 hours
  25. Dist Gskt Kt 23539487 - Detroit Diesel
    Price $120.90
    Ships within 72 hours
  26. Gasket 23536635 - Detroit Diesel
    Price $147.04
    Ships within 72 hours
  27. Gasket 23532790 - Detroit Diesel
    Price $113.22
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  28. Gasket 23532518 - Detroit Diesel
    Price $117.63
    Ships within 72 hours
  29. Gasket 23532503 - Detroit Diesel
    Price $147.60
    Ships within 72 hours
  30. Gasket 23525450 - Detroit Diesel
    Price $125.79
    Ships within 72 hours
  31. Sealant Gskt 23514188 - Detroit Diesel
    Price $102.93
    Ships within 72 hours
  32. Seal 08927573 - Detroit Diesel
    Detroit Diesel Seal 08927573
    Part# 08927573 OLD# -
    Price $185.70
    Ships within 72 hours
  33. Gskt T/Exhma 08925110 - Detroit Diesel
    Price $132.34
    Ships within 72 hours
  34. Gasket @ 08923848 - Detroit Diesel
    Price $132.34
    Ships within 72 hours
  35. Seal A4721421980 - Detroit Diesel
    Detroit Diesel Seal A4721421980
    Part# A4721421980 OLD# -
    Price $116.00
    Ships within 72 hours
  36. Gasket,Oil Pan Mounting A4710140422 - Detroit Diesel
    Price $176.17
    Ships within 72 hours
1-36 of 77 Items
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Engine Gaskets and Seals: Small Parts, Big Impact

In the universe of truck parts, engine gaskets and seals might not steal the spotlight, but they perform a critical function. These components are the unsung heroes that keep everything sealed up nice and tight. They prevent the mixing of fluids like oil and coolant, which could be disastrous for any engine. Gaskets are usually found between two flat surfaces, while seals connect components that have a motion relation, such as a shaft and a housing. Ensuring these parts are of high quality is crucial for the long-term performance of a truck's engine.

Types and Locations: Know What You're Dealing With

Several different types of engine gaskets and seals are used in a truck engine, including:

  • Head Gaskets: These are critical for sealing the engine's combustion chamber.
  • Intake Manifold Gaskets: They help regulate the mixture of air and fuel.
  • Valve Stem Seals: These prevent oil from entering the combustion area.

Understanding the exact role and location of each type of gasket or seal is the first step in ensuring optimal engine performance.

When to Replace?

How does one know when it's time to replace engine gaskets and seals? It's usually not as straightforward as other parts like tires or brakes. However, there are some telltale signs:

  • Oil or coolant leaks
  • Decreased engine performance
  • Overheating
  • Unusual odors or smoke

These indicators should prompt immediate attention to avoid long-term damage to the engine.

Reliable Engine Gaskets and Seals for the Long Haul

When it comes to engine gaskets and seals, reliability and durability are non-negotiable. The Big Rig shop offers a comprehensive range of these vital components, designed to meet the specific demands of different truck models and engine types. Only top-grade materials that can withstand the pressures and temperatures of heavy-duty trucking are featured. It's all about ensuring that these small but impactful parts provide the robust performance that's expected, mile after mile.