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Poland
HYDRO CZĘŚCI JAKUBIEC SPÓŁKA JAWNA
Kapitałowa 4
35-213 Rzeszów
Call us:
+48 17 229 37 05
NIP: 8133391713

Engine Gasket Sets – Top, Bottom, and Complete Overhaul Kits

Proper sealing is key to durability after a rebuild. We offer complete gasket sets from KMP Brand, Perkins, and Azeri Parts. Dedicated for engines:

  • Perkins: Series 1004, 1104, 400 (mini excavators), 1006.
  • CAT & JCB: Engines 3054, 3056, C4.4, and Dieselmax 444.
  • Isuzu: Series 4HK1, 6HK1, 4JJ1 (tracked excavators).
Top & Bottom Sets
KMP Brand Quality
MLS Gaskets
Not sure what the kit contains? Kit contents vary depending on the engine serial number (e.g., crankshaft seal type). Provide your engine number – we will verify it.
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GASKET SET

Gasket Set Types (Top / Bottom)

When rebuilding an engine, manufacturers categorize seals into two main groups:

  • Top Gasket Set (Head Set): Contains everything needed for cylinder head removal: head gasket (often MLS - Multi-Layer Steel), valve cover gasket, valve stem seals, and intake/exhaust manifold gaskets.
  • Bottom Gasket Set (Conversion Set): Essential for rebuilding the bottom end (crank/pistons). Contains: oil pan gasket, crankshaft seals (front/rear), timing cover gaskets, and water pump gaskets.

KMP Brand Material Quality

KMP Brand gasket sets are world-class aftermarket leaders. Unlike cheap paper alternatives, KMP gaskets are made from modern materials:

  • Viton®: Used in shaft and valve seals, resistant to hardening under hot oil conditions.
  • MLS (Multi-Layer Steel): Metal head gaskets resistant to high combustion pressures in Turbo engines.
  • Graphite Composites: Reinforced exhaust manifold gaskets.

💡 Doing a full rebuild?

Once you have the gaskets, you need mechanical parts. Visit related categories:

Frequently Asked Questions (FAQ)

Does the "Top Set" include the head gasket?

Yes, most KMP Brand and Perkins sets include a standard thickness head gasket. However, sometimes the gasket is sold separately to allow for thickness selection (notches) after block skimming. Check the product description or ask us.

How does KMP Brand differ from Azeri Parts?

KMP Brand is Premium quality, equivalent to OEM, recommended for engines working under heavy loads. Azeri Parts is an economical alternative, suitable for older machines under standard operation.

Need help identifying a seal?

Crankshaft seals in Perkins engines have changed over the years. Send us a photo of the old seal or the engine number to avoid mistakes.

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