Sealed 677AP 60 piston set for the 1993-1995 Jeep Grand Cherokee 6-cylinder 4.0L and other vehicles carries combustion force from the cylinder down to the connecting rod. This engine piston set meets or exceeds OEM specifications.
- Cast with FM132 Eutectic proprietary alloy
- Cast aluminum construction
- Recessed piston head
- Oversized by 0.060 inch
Quick facts
- Part: Sealed 677AP 60 piston set
- Also called: engine piston set
- Fits: 1993-1995 Jeep Grand Cherokee 6-cylinder 4.0L and other vehicles
- Material: Cast aluminum
- Condition: New
Worn pistons can show up as low compression, oil use or a knock from the engine. Rings, bores and valves can produce those symptoms too, so with the engine off and cool, look for scoring and have a machine shop measure the bores before you replace the set.
Fits
The 1993-1995 Jeep Grand Cherokee 6-cylinder 4.0L, the 1991-1995 Jeep Wrangler 6-cylinder 4.0L and the 1987-1995 Jeep Cherokee 6-cylinder 4.0L are among the vehicles this set fits. Open the "Vehicles it fits" section to check your exact model and engine.
Specifications
Fit and size
- Oversize amount: 0.060 inch
- Bore diameter: 3.8750 inch
- Piston pin outside diameter: 0.931 inch (23.647 mm)
- Compression height: 1.585 inch
- Pin offset: 0.06 inch (1.524 mm)
- Top and second compression ring thickness: 0.0781 inch
- Oil ring thickness: 0.1875 inch
- Quantity per vehicle: 6
Build and materials
- Type: Cast piston set
- Material: Cast aluminum
- Alloy: FM132 Eutectic
- Piston head: Recessed
- Condition: New
- Country of origin: India
In the box
This listing is one cast piston set, and these engines take six pistons. Assembly lubricant is not included.
Interchange: P1120.60 · P1593(6)060 · 224-2322.060
Product information is for general reference and may contain errors. See our Disclaimer.
This part cross-references / interchanges with the following part numbers:
P1120.60, P1593(6)060, 224-2322.060
Frequently Asked Questions
Does the Sealed 677AP 60 piston set fit a 1993-1995 Jeep Grand Cherokee 6-cylinder 4.0L?
Yes. Sealed 677AP 60 fits the 1993-1995 Jeep Grand Cherokee 6-cylinder 4.0L and the 1991-1995 Jeep Wrangler 6-cylinder 4.0L. Use the "Vehicles it fits" section to check other models.
How much oversize is the Sealed 677AP 60 piston set?
The oversize amount is 0.060 inch. The bore diameter listed for this set is 3.8750 inch.
Does this piston set come with assembly lubricant?
No. Assembly lubricant is not included with Sealed 677AP 60. The listing is one cast piston set, and the engine takes six pistons.
What are these pistons cast from?
This piston set is cast aluminum, made with FM132 Eutectic proprietary alloy, and has a recessed head.
Is P1120.60 the same piston set as the Sealed 677AP 60?
P1120.60 is listed as an interchange number for Sealed 677AP 60, so it refers to the same piston set.
