168-7800: 3/8''-16 Hex Flange Nut

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168-7800: 3/8''-16 Hex Flange Nut

Flange Nut

Brand: Cat

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168-7800: 3/8''-16 Hex Flange Nut

Flange Nut

Brand: Cat

Will it fit or looking for a repair?Add your equipment to see if this part fits or if there are repair options available.

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Frequently bought together

168-7800

3S-9643

7N-7559

View All Parts

Frequently bought together

168-7800: 3/8''-16 Hex Flange Nut

3S-9643: Rotating Shaft Lip Type Seal

7N-7559: 0.8mm Thick Turbocharger Oil Lines Gasket

214-7568: STOR O-Ring Seal (SAE 9/16-18)

3K-0360: 2.21 x 16.36mm 90A NBR O-Ring

4P-4460: 0.8mm Turbocharger Oil Lines Adapter Gasket

Diagram

Description

Specifications

Compatible Models

Parts diagram for 168-7800

Specifications for part number 168-7800

Units of Measure

Metric

Thickness (mm):

9.3

Lock Mechanism:

Spiralock Thread

Thickness (in):

0.366

Height (in):

0.37

Thread:

RH Coarse

Nut Type:

Hex Flange

Drive (in):

0.562

Flange Diameter (in):

0.71

Thread Size (in - TPI) (in):

3/8-16

Material:

Stainless Steel,Coating Fluid

Material Description:

410 Stainless Steel

Coating:

Silver Flash

Hand of Thread:

Flange Diameter (mm):

17.47

Thread Size (in):

0.015

Thread Size (mm):

0.375

Class or Grade:

Martensitic S410

Hole Thread Pitch:

16.0

Thread Size (dia x pitch) (mm):

3/8x16

Drive (mm):

14.28

Compatible Models for part number 168-7800

PUMPER

SPF343

UNDERGROUND ART TRUCK

AD55 AD30

GENERATOR

SR4 SR5 SR4B SR4BHV

TRUCK ENGINE

3406C 3406B C-15 C-16 C16 C15

POWER MODULE

XQG400 XQG135 PMG3516 PM3508 PM3516

TRACK-TYPE TRACTOR

D8T D11N D11R

MARINE AUXILIARY

3516B 3512B

MARINE ENGINE

3512C 3516 3512B 3516B 3516C

MINING EXCAVATOR

5230B 5130 5230 5130B

FRONT SHOVEL

385C

EXCAVATOR

385C FS 385C 385C L 365C L 365C L MH 385C L MH 365C

MOBILE HYD POWER UNIT

385C 365C L

POWER PACKAGE

G3406

WHEEL TRACTOR

657E 633D 657G 631D 631E 631G 637G 637D 637E

GENERATOR SET

G3406 G3516 G3512 CG137-12 G3412C G3508 G3516B G3520B 3516 3508B 3512B CG137-08 G3306 G3306B 3516B G3412

RECLAIMER MIXER

RM-350B

ENGINE

G3406 G3408 G3520J 3512B

VEHICULAR ENGINE

3516

PETROLEUM ENGINE

3512C 3512B

LOCOMOTIVE ENGINE

3516B 3508C 3512C 3512B

WHEEL DOZER

834H 854G

LANDFILL COMPACTOR

836H

PETROLEUM GEN SET

G3306B

WHEEL LOADER

994 988H 992G 994F 994D 994H

ROAD RECLAIMER

RM-350B

GEN SET ENGINE

POWER SYS G3412C 3516B G3516B G3520B G3508 G3516 G3512 3512B 3508B 3516

ENGINE - INDUSTRIAL

3512B 3516B

INDUSTRIAL ENGINE

3516B 3412 C18 3406E 3412E 3516 CG137-08 3512B 3508 C15

WHEEL SCRAPER

657G 657E

TRUCK

785 797 793D 793B 793C 789C 789D 777C 777B 789B 777D 772 770 777 785C 785D 785B

GAS ENGINE

CG137-08 CG137-12 G3306B G3508B G3306 G3412 G3408C G3408B G3520B G3520J G3408 G3406 G3516B G3512 G3516 G3508

TRACTOR

776D 776C 784C 784B

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