CAT PISTON SEAL 2-PC PTFE

8.255" x 9.250" x 0.379" (209.68 mm x 234.95 mm x 9.63 mm)

H&D SKU: CTC-5J7019A

Product Availability : Only 2 Left

$81.84

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DESCRIPTION

The Caterpillar-specific 2-piece piston seal is a bi-directional piston seal for use in medium to heavy duty hydraulic applications and is suitable for sealing against hardened surfaces in pneumatic applications. This seal is a two piece design comprised of rectangular or square rubber square ring energizing a rectangular shaped PTFE cap.

This profile offers excellent stability, long wear, low friction and extrusion protection. The seal is commonly used in applications such as agriculture hydraulics, mobile hydraulics, machine tools and hydraulic presses.

Most commonly used on Caterpillar equipment and in Caterpillar kits.

SEAL INFORMATION

Material Type (Primary Seal): 15% GLASS/5% MOS2-FILLED PTFE

Material Type (Energizer): 70A NITRILE

Durometer (Shore D): 67

Temperature Range (F): -40 TO 212

Max Pressure (psi) WITH WEAR RINGS: 3000

Max Pressure (psi) WITHOUT WEAR RINGS: 5000

Extrusion Gap WITH WEAR RINGS at Various Pressures (in):

1,000 PSI: 0.026

Extrusion Gap WITHOUT WEAR RINGS at Various Pressures (in):

1,000 PSI 0.015
3,000 PSI 0.010
5,000 PSI 0.006

Max Speed (ft/sec): 12.0

Mating Surface Roughness - Ra (µin) - DYNAMIC: 2<>12

Mating Surface Roughness - Ra (µin) - STATIC: 63 MAX

Part Number Definition (Inch): CTC-(CAT PART NUMBER)

Products specifications

ID (Inch)	8.255
OD (Inch)	9.250
Height (Inch)	0.379
ID (Metric)	209.68
OD (Metric)	234.95
Height (Metric)	9.63

Alternate Product Codes

AP31R-C34 W/ CXP-34 (1)

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