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2J-3505: 7/8''-9 Hex Nut

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2J-3505: 7/8''-9 Hex Nut

Cat® 0.875" Steel Hexagonal Full Nut

Brand: Cat

2J-3505

2M-9780

3J-1907

2J-3505: 7/8''-9 Hex Nut

2M-9780: 2.46 x 19.18mm 90A NBR O-Ring

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

337-1943: 11.13mm Inner Diameter Rectangular Seal

6M-9155: 4.78mm Outer Diameter Solid Dowel Pin

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

Diagram

Description

Specifications

Compatible Models

Description for part number 2J-3505

Cat bolts and matching hardened washers and nuts form a matched system which produces consistently high clamp loads.

Warning:This product can expose you to chemicals including Lead and lead compounds, 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 2J-3505

Units of Measure

Metric

Compatible Models for part number 2J-3505

GENERATOR

SR4B SR4

INTEGRATED TOOLCARRIER

IT14G2 IT12 IT12B IT14F IT14G IT14B

GRAPPLE-DEM/SORT

VRG40 G320

WHEEL TRACTOR-SCRAPER

623 623K LRC 623K

BUCKET

WHEEL SKIDDER

535C 535B 545C 525C 525B 525 515 545 508

WATER FORDING TRACTOR

D7R II

EXCAVATOR

320MHPU 325B L 335F 325D L 324D L 325C 320C 320D 320D L 328D LCR 329D L 340F L LRE 335 215 335F LCR

PUMP POWER END

WSP063

WHEEL TRACTOR

631D 621 641 651 657 623B 623H 623E 621B 621E 633D 621S 639D 627B 627E 637D

HYDRAULIC CONTROL

163 143 183B 153 141 140

TRACK LOADER

933C 963 935C 935B 933 953 977H 977K 977L 931B 931C 955K 955L 931C II 935C II

PETROLEUM ENGINE

C15 C18 3516C

SOIL COMPACTOR

815 825G 815F II 815K 815B 815F

WHEEL DOZER

834 824B 834G 834H 834B 834K 814B 824H 824G 824C 824K 814F II 814K 814F 814 824 824G II

LANDFILL COMPACTOR

836 826 826G II 816F II 816K 836H 836G 836K 816 826C 826G 826H 826K 816B 816F

PETROLEUM GEN SET

C27 C32

WHEEL LOADER

972G 972H 972K 972M 972L 950B 950E 950K 962K 950M 962M G910 966D 966C 966E 966H 966G 966L 966K 966M 966R 814K 966 972 966 GC 966XE 980 988 992 950 980F II 950B/950E 966K XE 972G II 972M XE 966M XE 980B 992B 980C 992C 980F 980K 972XE 980M 966G II

COMPACT WHEEL LOADER

920K 910G 910F 910E 910K 910M 914G2 914 910 920 914K 914M 914G 918M

INDUSTRIAL TRACTOR

HA771 HA871 TK381 TK371

ARTICULATED TRUCK

D44B D20D D35HP D30C D30D D35C D250E D250D D25D D25C D350E D350D D350C D550B D300E D300D D400E D400D D400 D40D

WAGON

776

ENGINE - INDUSTRIAL

3406B

INDUSTRIAL ENGINE

C18 3456 3406 3512 3516 3508B C-15 C-16 3508 3406E 3406C 3412E 3412C C15

QUARRY TRUCK

777E 775D 775B 773E

WHEEL SCRAPER

666B 631D 631C 631E 631B 621E 633E 633B 633D 621B 657E 623G 637E 637B 637D 639D 627B 615C 615 633 666 637 657 651

SPRAY AR

CAT WDS

GAS ENGINE

G3412 G3406

TRACTOR

772B 784C 784B 772 776 776D 776C 776B 768C 768B

BULLDOZER

977A 824S 826B 834U 834S 824C 814S 825 824 815 816 834 10SU 7SU 7S LGP 8S 8U 8R 9A 9C 9U 9S 4S 10C 5A 5S 6A 6S 7A 10S 7S 7U 10U 8C 8A 4A

BLADE

836G BLADE 834G

FELLER BUNCHER

FB518

PUMPER

HT400

POWER MODULE

PM3508 PM3516 PM3412 PMG3516

LOAD HAUL DUMP

R1600G R1600H R1600

IN-LINE RIPPER

TL2 930 TL2 730 TL2 530

OFF HIGHWAY TRUCK

789G 777G 777E 789D 773GC 793D 777 773 793F 785D 789 785 793

PUMP

WS063

WINCH

57H 53 57 55 59 58

MOTOR GRADER

120H 120G 120K 120 GC 135H 163H 140K 140H 140G 130G 140K 2 143H 12M 3 140M 3 140 GC 135H NA 163H NA 160M 3 120H NA 140H ES 12M 3 AWD 160H ES 12H NA 120H ES 160 16H 16G 140H NA 160M 3 AWD 140 14H 14G 14E 12H 12G 12K 14M3 120 160K 160H 160G 12F 12E 140M 3 AWD 16H NA 160H NA 14M-3 12H ES 14H NA 120K 2

ROTARY CUTTER

RC20

BACKHOE

D3 931

TRACK-TYPE TRACTOR

D6D SR D6R III D6G2 LGP D6XE D10 D7R SERIES D4D D5R2 D4E D6F SR D5B D5E D6E SR D6C D6D D6T D6N D6E D6G D7E D6G SR D6 D5 D7 D4E SR D7R XR D6T LGP D7R LGP D6T XW D6T XL D7G2 D7R D7F D7G D7H D8K D8L D8N D9L D9N D9H D6G2 XL D7R II D7E LGP

MARINE AUXILIARY

3512B 3508B

MARINE ENGINE

3516 3512

PIPELAYER

587T 587R 561N 561M 561D 561C PL83 PL87 583K 589

RIPPER SCARIFIER

140G 130G 12G 16G

GENERATOR SET

G3512 3412C G3306 G3412 C18 3512 3508C 3508B 3306B 3512C 3512B 3406C 3516B 3516E

GEN SET ENGINE

3406C 3406B 3512B 3306B 3508B 3456 3412 3412C 3508 3406 3512

RIPPER

977 953 951 955 943 3 7 6 5 4 9 8 8D 10

WHEEL FELLER BUNCHER

HA770 TK370 TK380 HA870 543 533

TRUCK

793F XQ 793F CMD 775F 793F OEM 775E 775D 789C 789D 777C 777B 789B 777D 777G 777F 769B 769C 785 789 793 793D 793B 793C 793F 773E 785G 773D 773F 785C 785D 773B 785B 769 773 777

Related parts

0S-1973: 7/8''-9 x 2'' Hex Head Bolt

Cat® Hex Head Bolt for wheel and brake attachments ensuring secure and reliable fastening in machinery systems

1D-4630: 7/8''-9 x 4'' Hex Head Bolt

Cat® Secure components with hex head bolts, for fastening, maintaining structural integrity, and ensuring reliable mechanical connections

5P-8249: 7/8" ID Steel Flat Washer

FLAT WASHER

0S-1973: 7/8''-9 x 2'' Hex Head Bolt

1D-4630: 7/8''-9 x 4'' Hex Head Bolt

5P-8249: 7/8" ID Steel Flat Washer

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

2J-3505: 7/8''-9 Hex Nut

Product Images

2J-3505: 7/8''-9 Hex Nut

2J-3505

2M-9780

3J-1907

This part:

This part:

This part:

This part:

This part:

This part:

Description for part number 2J-3505

Specifications for part number 2J-3505

Thickness (in):

0.776

Height (in):

0.78

Nut Type:

Hex

Drive (in):

1.313

Thread Size (in - TPI) (in):

7/8-9

Material:

Steel,Alloy Zinc,Carbon Steel

Material Description:

20+% stronger than SAE J995 Grade 8

Coating:

Zinc Phosphate + Oil

Hand of Thread:

RH

Thread Size (in):

0.034

Class or Grade:

Cat/sae J995 Grade 8+ (170 Ksi)

Nut Width - 3 (in):

1 5/16

Hole Thread Pitch:

9.0

Compatible Models for part number 2J-3505

Related parts

Key

Key

Factory Fit

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2J-3505: 7/8''-9 Hex Nut

Product Images

2J-3505: 7/8''-9 Hex Nut

Will It Fit?

Add your equipment to see if this part fits or if there are repair options available.

Description for part number 2J-3505

Specifications for part number 2J-3505

Thickness (in):

0.776

Height (in):

0.78

Nut Type:

Hex

Drive (in):

1.313

Thread Size (in - TPI) (in):

7/8-9

Material:

Steel,Alloy Zinc,Carbon Steel

Material Description:

20+% stronger than SAE J995 Grade 8

Coating:

Zinc Phosphate + Oil

Hand of Thread:

RH