Home/Caterpillar C7 & C9 Parts/Caterpillar C7 Piston Kit, PAI 311111, Pack of 1
Cat / Caterpillar C7 ENGINE PISTON KIT
Caterpillar · Models: C7

Caterpillar C7 Piston Kit, PAI 311111, Pack of 1

Commercial diesel pistons. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$360.74
In Stock
Fitment details

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PAI Part #311111
JAK'S Part #JAKS-311111
Catalog ref311110 2382720
Catalog ref311078 1979371
Catalog ref311047 1979372
Catalog refPAI 311111
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Included Components

What’s In This Kit

Browse 3 included components with current product details and availability.

Kit Membership

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Caterpillar C7 Piston Kit, PAI 311111, Pack of 1
BrandPAI Industries
Part CategoryPistons, Rings & Rods
Sub-TypePiston
Engine MakeCaterpillar
Engine ModelC7

Pack of 1.

PAI 311111 is a piston kit. Manufacturer application: Caterpillar C7. Manufacturer bore specification: 4.33 inches / 109.98 mm. Manufacturer marks Oversized: No.

Manufacturer application table: CATERPILLAR C7 ENGINE.

Manufacturer-listed top-level kit components: 1 x PAI 311110 piston (component OEM reference 2382720); 1 x PAI 311078 piston pin (component OEM reference 1979371); 2 x PAI 311047 piston pin retainer (component OEM reference 1979372). Component references identify the listed components, not the complete kit.

Compare the complete kit number and listed specifications with the required part before ordering.

Fits:

  • CATERPILLAR C7 ENGINE

OEM cross-references:

  • 311110 2382720
  • 311078 1979371
  • 311047 1979372

Warranty: 24 months