Explore our new page design.

New Parts Page

256-7704: 594.1mm ID Press Place Valve Cover Seal

Cat® 594.1 mm Inner Diameter Press Place Valve Cover Rubber Seal used in Cylinder Block

Brand: Cat

256-7704: 594.1mm ID Press Place Valve Cover Seal

256-7704: 594.1mm ID Press Place Valve Cover Seal

Cat® 594.1 mm Inner Diameter Press Place Valve Cover Rubber Seal used in Cylinder Block

Brand: Cat

Frequently bought together

256-7704

341-8536

462-1171

Frequently bought together

256-7704: 594.1mm ID Press Place Valve Cover Seal

341-8536: 35mm Outer Diameter Gaiter Injector Seal

462-1171: Standard Efficiency Engine Oil Filter

319-7840: Inlet Elbow Gasket

278-0017: Turbocharger Gasket

346-9501: Gasket-Mixer Module

Description for part number 256-7704

Description:
Press-in-Place seals are designed to maintain retention in the groove to improve assembly and prevent leakage and contamination. These are custom designs specific to the requirements of the application.

Attributes:
Press-in-Place seals are made from materials that are matched to the fluids, temperatures and pressures found in Cat® engines and machines. The materials resist wear and extrusion, and provide superior resistance to seal compression set.

Cat® sealing systems use a robust design, testing, and validation process. Buy the latest Genuine Cat® seal to protect your investment.

Applications:
Press-in-Place seals are used in many static joints throughout Cat® engines and machines. These are especially designed for inverted or vertical assemblies.

Warning:This product can expose you to chemicals including 1,3-Butadiene, 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 256-7704

Units of Measure

Compatible Models for part number 256-7704

GENERATOR

LC51XX

MATERIAL HANDLER

MH3022 MH3024 MH3032 MH3040

MOTOR GRADER

120 140 GC 120M 2 140

TRACK SKIDDER

527

WHEEL SKIDDER

535D 545D 555D 525D

TRACK-TYPE TRACTOR

D5 D6N LGP D6K2 XL D6K2 LGP D6N OEM D6N XL D6N

KNUCKLEBOOM LOADER

2484C 559C 2384C 579C

ASPHALT PAVER

AP1055 AP-1055F AP-1055E AP-1000E AP-1000F BG1000E BG1055E AP1000

MARINE ENGINE

C7.1

FORESTRY PRODUCTS

548 558 538

LOG LOADR FORST MACH

558

EXCAVATOR

336 GC FM538 324E 320E LRR 320D2 324E L FM548 335F 323F M318F 326 324 330 GC 323 329E L MH3040 323D3 330 335 336 333 324E LN 330F L 329E 320E L 548 320D2 GC 329F L 335F LCR 320E 323E L 558 329E LN 326F L 323E SA 320E LN 330F 323E LN FM558 326F 320D2 L 323F L 538 330F LN 330GC 326F LN 320E RR

ENGINE - GENERATOR SET

C7.1DE200E

MOBILE HYD POWER UNIT

329E 330F 330 MHPU 330FMHPU C7.1

GENERATOR SET

DE220GC C7.1 GEN C7.1 GEN S DE200GC C7.1 XQ230 C7.1DE150E0 XQP150 XQP200 C7.1DE200E DE165GC C7.1DE150E DE150GC

HEX BASED SPL SOLUTION

330F OEM 320E

ENGINE

C7.1 MARIN C7.1

TRACK LOADER

963 963K 953K 953

SOIL COMPACTOR

815K 815

WHEEL DOZER

814K 814

LANDFILL COMPACTOR

816K 816

WHEEL LOADER

966F II 962M Z 962 950M Z 950GC 950K 962K 950M 962M 950 GC 926 924K 930 938 938K 966F 938M 926M 930K 930M 950

GEN SET ENGINE

POWER SYS

WHEELED EXCAVATOR

MH3026 MH3024 M322F M322 M318F MH3040 M320F

ENGINE - INDUSTRIAL

MX35

INDUSTRIAL ENGINE

C6.6 C7.1

WHEEL FELLER BUNCHER

2570C 2570D 573C 573D 563C 563D 2670C 2670D

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.

256-7704: 594.1mm ID Press Place Valve Cover Seal

256-7704: 594.1mm ID Press Place Valve Cover Seal

Frequently bought together

256-7704

341-8536

462-1171

Frequently bought together

This part:

This part:

This part:

This part:

This part:

This part:

Description for part number 256-7704

Specifications for part number 256-7704

Cross Section Height (in):

0.29

Cross Section Width (in):

0.16

Inside Diameter (in):

23.4

Material:

FKM, Fluoroelastomer (FKM) Rubber

Material Description:

FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.

Seal/O-Ring Type:

PIP

Compatible Models for part number 256-7704

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 256-7704

Specifications for part number 256-7704

Cross Section Height (in):

0.29

Cross Section Width (in):

0.16

Inside Diameter (in):

23.4

Material:

FKM, Fluoroelastomer (FKM) Rubber

Material Description:

FKM rubber is capable of service temperatures of -40 to 150C and is resistant to air, fuel (including bio-diesel), lubricants and oils. FKM rubber should not be used in applications that require resistance to water or coolant.

Seal/O-Ring Type:

PIP

Compatible Models for part number 256-7704

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

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 256-7704

View Detailed Parts Diagrams

Frequently bought together

256-7704

341-8536

462-1171

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.