Home/Caterpillar 3400 Series Parts/Cat 3406 Piston, PAI 311016 (OEM 9Y9889), Pack of 1
Cat / Caterpillar PISTON
Caterpillar · Models: 3406

Cat 3406 Piston, PAI 311016 (OEM 9Y9889), Pack of 1

Commercial diesel pistons. Match the listed part and engine identifiers before ordering.
2-Year WarrantyPAI Industries
$128.07$140.30 Save $12.23
In stock — confirm dispatch timing 11 available
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PAI Part #311016
JAK'S Part #JAKS-311016
Catalog refCATERPILLAR 7C3406
Catalog refCATERPILLAR 9Y9889
Catalog refDANA CORPORATION/PRIVATE BRAND SALE 224-3032
Catalog refPAI 311016
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Cat 3406 Piston, PAI 311016 (OEM 9Y9889), Pack of 1
BrandPAI Industries
Part CategoryPistons, Rings & Rods
Sub-TypePiston
Engine MakeCaterpillar
Engine Model3406

Pack of 1.

PAI 311016 is an aluminum piston for Caterpillar 3406 applications; PAI specifies 15.2:1 compression ratio and 5.40-inch bore. The manufacturer-designated reference is Caterpillar OEM 9Y9889. This listing identifies the piston component; no additional assembly components are represented. PAI cross-references Caterpillar: 7C3406, 9Y9889; Dana Corporation/Private Brand Sale: 224-3032.

Match the complete part number and required application before ordering.

Fits:

  • CATERPILLAR 3400 SERIES
  • CATERPILLAR 3406 ENGINES

OEM cross-references:

  • CATERPILLAR 7C3406
  • CATERPILLAR 9Y9889
  • DANA CORPORATION/PRIVATE BRAND SALE 224-3032

Warranty: 24 months