Explore our new page design.

New Parts Page

8P-1892: 398mm Outer Diameter Clutch Piston

Cat® Transmission Planetary Clutch Piston controls clutch pack engagement, enabling seamless gear shifts for efficient power transfer and performance

Brand: Cat

8P-1892: 398mm Outer Diameter Clutch Piston

8P-1892: 398mm Outer Diameter Clutch Piston

Cat® Transmission Planetary Clutch Piston controls clutch pack engagement, enabling seamless gear shifts for efficient power transfer and performance

Brand: Cat

Frequently bought together

8P-1892

328-4374

328-4375

Frequently bought together

8P-1892: 398mm Outer Diameter Clutch Piston

328-4374: 345mm Outer Diameter Clutch Friction Disc

328-4375: 240mm Outer Diameter Clutch Friction Disc

9P-7390: 345.1mm Outer Diameter Clutch Friction Disc

6I-8500: 5mm Thick Clutch Plate

3J-1907: 1.98 x 11.89mm 90A NBR O-Ring

Description for part number 8P-1892

Description:
Cat clutch pistons are a key component in the planetary assemblies that power tough Cat transmissions to convert engine power into the exact combination of speed and force required by individual machines.

Attributes:
• Material: Cast iron
• 5 outer locating flanges
• OEM direct replacement

Application:
Cat clutch pistons are used in the planetary assemblies of Cat transmissions. Consult your owner’s manual or contact your local Cat Dealer for more information.

Warning:This product can expose you to chemicals including Arsenic, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Specifications for part number 8P-1892

Units of Measure

Compatible Models for part number 8P-1892

TRACK-TYPE TRACTOR

D6H XL D7R D6H XR D7H D6R III D7R SERIES D8R D6GC D8GC D8N D6H II D6R STD D7R LGP D8 GC D8R II D7R II D6R XL D6R D6T D6R II D7R XR D6H

RIPPER

7 6 8

PIPELAYER

583R 587R 578 572R 572R II

LOAD HAUL DUMP

R1600 R1700G R1700 II R1600G R1600H

SOIL COMPACTOR

815B 815F

WATER FORDING TRACTOR

D7R II

BULLDOZER

8U 6 7SU 6A 6S 7A 7S 7U 6SU 8SU 7S LGP 8A

WHEEL DOZER

814F 814B

WINCH

57H 56 56H

LANDFILL COMPACTOR

816B 816F

WHEEL LOADER

966F II 980G II 980C 980F 980H 980G 966D 966F 966E 970F 980F II

Key

Factory Fit

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

Remanufactured

Non-Returnable

Kit

Replaced

To find the parts that fit.

To find the parts that fit.

To find the parts that fit.

To find the parts that fit.

8P-1892: 398mm Outer Diameter Clutch Piston

8P-1892: 398mm Outer Diameter Clutch Piston

Frequently bought together

8P-1892

328-4374

328-4375

Frequently bought together

This part:

This part:

This part:

This part:

This part:

This part:

Description for part number 8P-1892

Specifications for part number 8P-1892

Material Description:

Cast Iron

Material:

Gray (Flake) Iron, Oil Fluid

Inside Diameter (in):

11.18

Height (in):

1.43

Outside Diameter (in):

15.67

Compatible Models for part number 8P-1892

Key

Key

Factory Fit

Find Parts

Support

My Account

Cat Social

Find Parts

Support

My Account

Cat Social

Language

CAT Sites

Description for part number 8P-1892

Specifications for part number 8P-1892

Material Description:

Cast Iron

Material:

Gray (Flake) Iron, Oil Fluid

Inside Diameter (in):

11.18

Height (in):

1.43

Outside Diameter (in):

15.67

Compatible Models for part number 8P-1892

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.More Info

Add Equipment to Find Your Parts

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.More Info

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.More Info

Add Equipment to Find Your Parts

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.More Info

Parts diagram for 8P-1892

View Detailed Parts Diagrams

Frequently bought together

8P-1892

328-4374

328-4375

Frequently bought together

This part:

This part:

This part:

This part:

This part:

This part:

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.

Machines can have multiple ID plates and serial numbers. The machine serial number is typically called a Product Identification Number, or PIN, and is located on the outer frame of the machine.