Sealed 2773PNA .50MM engine piston for the 1995-1999 Chevrolet Tahoe V8 6.5L and other vehicles carries combustion pressure down to the connecting rod. It meets or exceeds OEM specifications.
- Cast with FM132 Eutectic proprietary alloy
- Cast aluminum body with a Ricardo Bowl piston head
- 0.50 mm oversize for a cylinder bore of 103.0 mm (4.0551 in)
- Compression height of 53.77 mm
- Piston pin outside diameter of 30.988 mm (1.220 in)
Quick facts
- Part: Sealed 2773PNA .50MM engine piston
- Fits: 1995-1999 Chevrolet Tahoe V8 6.5L and other vehicles
- Material: Cast Aluminum
- Condition: New
Oil burning, blue exhaust smoke, low compression or a knock from the engine can be signs of worn pistons. Before you replace pistons, rule out worn valve seals, tired rings or a head gasket leak, since those can show up with similar symptoms.
Fits
The 1995-1999 Chevrolet Tahoe V8 6.5L, the 1994-1998 Chevrolet C1500 V8 6.5L and the 1994-1998 Chevrolet K1500 V8 6.5L are among the many vehicles this piston fits. If your own vehicle is not named here, look it up in the "Vehicles it fits" section.
Specifications
Fit and size
- Oversize: 0.50 mm
- Cylinder bore diameter: 103.0 mm (4.0551 in)
- Compression height: 53.77 mm
- Piston pin outside diameter: 30.988 mm (1.220 in)
- Top compression ring thickness: 3.00 mm
- Second compression ring thickness: 2.00 mm
- Oil ring thickness: 4.00 mm
- Minimum clearance: 0.10 mm @ 16.0 mm from the bottom
- Quantity per vehicle: 8
Build and materials
- Material: Cast Aluminum
- Alloy: FM132 Eutectic
- Piston head type: Ricardo Bowl
- Condition: New
- Country of origin: Turkey
In the box
This listing holds one piston, and the V8 6.5L engine takes eight. Assembly lubricant is not included.
Interchange: S224-2897.020
2242897020 · 3436D50MM
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
2242897020, S224-2897.020, 3436D50MM
Frequently Asked Questions
Is the Sealed 2773PNA .50MM piston right for a 1995-1999 Chevrolet Tahoe V8 6.5L?
Yes. Sealed 2773PNA .50MM fits the 1995-1999 Chevrolet Tahoe V8 6.5L. For other vehicles, look yours up in the "Vehicles it fits" section.
What does the .50MM in 2773PNA .50MM mean?
Sealed 2773PNA .50MM is oversized by 0.50 mm and is made for a cylinder bore diameter of 103.0 mm (4.0551 in).
Does this engine piston come with assembly lubricant?
No. Assembly lubricant is not included. This listing is one piston, and the V8 6.5L engine takes eight.
What size piston pin does this piston use?
The piston pin outside diameter is 30.988 mm (1.220 in). The compression height is 53.77 mm.
How can I tell if my pistons are worn?
Oil burning, blue exhaust smoke or low compression can be signs of worn pistons or rings. A machine shop can measure piston clearance; the listed minimum clearance is 0.10 mm @ 16.0 mm from the bottom.
