Dualoy Pistons

1994-1998 Cummins 5.9L 12V 6BT Dualoy Piston & Ring Kit (7199DKT)

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Size: .50MM
  • About
  • Specs

OE Part #: 3802493


Dualoy Diesel pistons are cast and machined in-house to maintain the highest level of quality and consistency. All Dualoy pistons feature a high strength top ring carrier to improve strength of the top land, and resistance to the extreme heat of diesel engines. Oil cooling galleries are cast into the pistons, as required depending on the specific application.

Sold As: Piston Set with Rings

Engine Manufacturer: Dodge

Engine Family: Cummins

VIN Code: D

OE Cross Reference: 3802493

Engine Displacement (Liters): 5.9

Engine Displacement (cubic inches): 369

Bore Size (in): 4.015

Bore Size (mm): 102

Crown (cc): +44.2cc

Compression Ratio: 17.5

Top Land: 0.318

Pin Type: Floating

Year From: 1994

Bore Diameter MM: 102

Compression Height IN: 2.818

Compression Height MM: 71.6

Bore Diameter IN: 4.015

Oversized: Yes

Pin Number: 7195D-PP

Alloy: 332

Base Number: 7199D

Oversize: .75mm

Year Range: 1994-1998

Oversizes: STD.50mm.75mm 1.0mm

Pin Diameter (in): 1.575

Stroke (in): 4.724

Stroke (mm): 120

Rod (mm): 191.97828

Year To: 1998

Pin Configuration: Centered

Pin Diameter (mm): 40


Ring Pack: 3.0K, 2.35mm, 4.0mm

Rod (in): 7.56

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