Find factory fit parts and view parts diagrams.
This part is designed to fit your Cat equipment based on the manufacturer’s specifications.
Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.
Remanufactured
Non-Returnable
Kit
Replaced
Cat® Piston Kit for basic engine
Cat
Length (in)
13.65
Height (in)
14.85
Cat® Piston for 170 mm bore with 14:1 compression ratio
Cat
Length (in)
9.36
Material
Alloy Copper,Alloy Steel
Height (in)
9.1
Cat® Piston for 170 mm bore with 13.5:1 compression ratio
Cat
Length (in)
9.36
Material
Alloy Steel,Alloy Copper
Height (in)
9.1
Cat® Piston 15.3:1 Compression Ratio
Cat
Diameter (in)
6.69
Height (in)
5.91
Overall Length (in)
5.91
Material
Alloy Copper,Alloy Steel
Cat® 164mm Outer Diameter Engine Piston
Cat
Outer Diameter (in)
6.46
Overall Length (in)
6.89
Weight (lb)
17.78
Length (in)
9.36
Material
Alloy Copper,Alloy Steel
Height (in)
9.1
Cat® 11.3:1 Compression Ratio Piston Body
Cat
Body Diameter (in)
6.69
Material
Aluminum,Alloy Aluminum
Outside Diameter (in)
6.67
Height (in)
7.3
Overall Height (in)
7.3
Cat
Length (in)
13.3
Material
Alloy Steel
Height (in)
7.0
Pin Outside Diameter (in)
4.724
Pin Length (in)
9.833
Pin Type
Dowel Bushing
Pin Inside Diameter (in)
1.768
Cat® 170mm Outer Diameter Grey Iron Oil Regulating Piston Ring used in Engine
Cat
Length (in)
10.0
Material
Carbon Steel,Gray (Flake) Iron
Height (in)
0.85
Cat® 170mm Outer Diameter Ductile Iron Intermediate Piston Ring used in Engine
Cat
Length (in)
7.33
Material
Ductile (Spheroidal) Iron
Height (in)
0.74
Cat® 119mm Compression Height Center Bowl Piston Body with Rectangular Top Groove used for Engine
Cat
Length (in)
9.36
Material
Alloy Aluminum
Height (in)
9.1
Cat® 119mm Compression Height Piston Body with Keystone Top Groove used for Engine
Cat
Length (in)
9.36
Material
Alloy Aluminum
Height (in)
9.1
Cat® Engine Cylinder Long Stroke Piston converts combustion energy into linear motion, enabling efficient power transfer and extended engine performance
Cat
Weight (lb)
14.61
Length (in)
5.86
Material
Microalloy Steel
Cat® 120.50mm Compressiont Height Piston Body with Rectangular Top Groove used for Engine
Cat
Length (in)
9.36
Material
Alloy Aluminum
Height (in)
9.1
Cat® Alloy Steel Casting Top Piston Ring
Cat
Length (in)
7.33
Material
Stainless Steel
Height (in)
0.74
Cat® Standard Steel Top Piston Ring
Cat
Gage Diameter (in)
6.69
Height (in)
0.152
Material
Steel,Carbon Steel
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