Dualoy Pistons
1994-2003 Powerstroke 7.3L T444E Dualoy Reduced Compression Height Piston & Ring Kit (7217DKT)
$1,198.57
- About
- Specs
OE Part #: F81Z6102AA
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: Ford
Engine Family: Power Stroke
Engine Displacement (Liters): 7.3
Engine Displacement (cubic inches): 445
Piston Head Type: Bowl
Crown (cc): +39.6cc
Compression Ratio: 17.5:1
Top Land: 0.352
Pin Type: Floating
Compression Height IN: 2.131
Year Range: 1994-2003
Stroke (in): 4.181
Pin Configuration: Centered
Piston Pin Outside Diameter IN: 1.308
Bore Diameter MM: 104.4
Piston Material: 332 Aluminum Alloy with Steel Top Ring Insert
Piston Pin Outside Diameter MM: 33.2
Compression Height MM: 54.14
Bore Diameter IN: 4.11
Year To: 2003
Crown Type: CONTOURED HEAD
Base Number: 7207D
Stroke (mm): 106.2
Pin Number: 7207D-PP
Oversized: Yes
Ring Pack: 3.0K, 2.0mm, 3.5mm Iron Top Groove
Lock: 7207D-CP
Model: F-Series Truck
Oversizes: STD,.25mm,.50mm,.75mm, 1.0mm
Year From: 1994
PowerHouse Machining was founded with the vision of creating a one-stop-shop for all of your light duty engine needs. We pride ourselves on our industry-leading engine quality, dedication to customer service, and sincere passion for our trade.