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HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt
HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt
7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt

Cat® 5/8-11 Thread 31.75mm Long Hex Head Bolt

Brand: Cat

Product Images
7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt
7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt
7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt
7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt
7X-0343: 5/8''-11 x 1 1/4'' Hex Head Bolt

Cat® 5/8-11 Thread 31.75mm Long Hex Head Bolt

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 7X-0343

Units of Measure

USMetric
Bolt Length (in): 1.25
Bolt Length (mm): 31.75
Bolt Type: Hex Head
Coating: Zinc
Grip Length (in): 0.187
Grip Length (mm): 4.76
Material: Steel,Carbon Steel,Alloy Zinc
Hand of Thread: RH
Bolt Size (in): 5/8
Thread Size (in): 0.025
Class or Grade: Sae J429 Grade 8 (150 Ksi)
Thread Size (mm): 0.625
Locking Feature: None
Thread Size (dia x pitch) (mm): 5/8x11
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Compatible Models for part number 7X-0343

GENERATOR

SR4B XQP500 SR4

WHEEL TRACTOR-SCRAPER

637 631 631K 637K 657

TRACK SKIDDER

D5HTSK II 527 517 D4HTSK III D4HTSK II

WHEEL SKIDDER

518C 528B 525 518 515 528 530B 508

ROTARY DRILL

MD6310 MD6380

HARVESTER HEAD

SAT323 SAT325 SAT322 SAT322T SAT318 SAT325T SAT323T SAT318TSC SAT323TSC SAT322TSC SAT318T

WATER FORDING TRACTOR

D7R II

EXCAVATOR

215D 225B 225D 219D 229D 231D 235B 235C 235D 245D 245B 229 235 245

PUMP POWER END

WSP223

SHOVEL

6040

WHEEL TRACTOR

615C II 611 657G 627E 637G 637E 637K

ROTARY MIXER

RM500B RM800

TRACK LOADER

963 973 943 953 973C

FIELD CULTIVATOR

TL5 50 TL5 40 TL5 44 TL5 42 TL5 48 TL5 46 TL5 30 TL5 34 TL5 32 TL5 38 TL5 36

SOIL COMPACTOR

825H 825C 825G II

PETROLEUM ENGINE

C9 2016 3512E

WHEEL DOZER

834G 834H 834B 824H 824C 824G II

LANDFILL COMPACTOR

836 826G II 836H 836G 826H

PETROLEUM GEN SET

C15

WHEEL LOADER

960F 988GC 950B 950E 950F 986K 988G 988F 988F II 986 994 980G II 980F II 950B/950E 993K 992D 980C 992C 980F 980H 950F II

SOIL STABILIZER

SS-250B SS-250

ARTICULATED TRUCK

D30D D250E II D250E D25D D350E D350D D350E II D400E II D300E II D300E D300D 730 EJECTOR D400E D400D 725 D40D 730 735

ENGINE - INDUSTRIAL

3406B C15

INDUSTRIAL ENGINE

3306 3406 3406C C9 CG137-08

WHEEL SCRAPER

651E 631G 631E 657G 623G 623F 623E 637E 637G

QUARRY TRUCK

775D 773E 771D

SPRAY AR

CAT WDS

TRACTOR

784C 784B 776D 776C 776B

GAS ENGINE

G3306 G3306B CG137-08 CG137-12

BULLDOZER

825 9SU 8SU 10SU 7SU 6SU 11SU 7S LGP 8S 8U 9U 6A 6S 11U 7A 7S 7U 10U 8A

PUMPER

SPF743

UNDERGROUND ART TRUCK

AE40 AD55 AD63 AD30 AD45 AD40

POWER MODULE

XQG400

LOAD HAUL DUMP

R1600G R1700G R3000H R1700 II R2900G R1300 R1600 R2900 R1300G R1300G II

OFF HIGHWAY TRUCK

796 AC 794 AC 793D 773 798 AC 785D 798

WINCH

57H 56H 57 56 59 58 59N 59L 58L

PUMP

WS223 WS223 XD WS223 SS

MOTOR GRADER

120H 120M 135H 163H 140M 140H 140G 143H 16M 16H 14M 14H 14G 12H 12G 12M 24M 160H 160G 160M 16H NA

HYDRAULIC SHOVEL

6040 6060

TRACK-TYPE TRACTOR

D6G2 LGP D6H II D10 D11 D7R SERIES D6F SR D5H D5E D6E SR D6D D6R D6E D6G D6H D6G SR D10N D10R D10T D11N D11R D11T D7R XR D6H XL D6H XR D7R LGP D7G2 D7R D7G D7H D8L D10T2 D8N D9R D9N D6G2 XL D7R II

ASPHALT PAVER

AP-800 BG-240C AP-900B AP-1050B AP-800D AP-800C AP-800B BG-260C BG-2455C AP-1000B AP-650B BG-230 AP-1050 AP-1055B AP-1000 BG-225C BG-230D BG-245C

MARINE ENGINE

C9.3 C32 MARINE C18 MARINE C18

PIPELAYER

572R II 587T 587R 578 572R PL87 583R 589

STABILIZER MIXER

SM-350

FRONT SHOVEL

235C

VIBRATORY COMPACTOR

CS-573 CP-533C CS-583 CS-563 CS-531C CS-533 CS-531 CS-533C CP-563C CP-563 CS-583C CP-533 CS-573C CS-563C

PETROLEUM PACKAGE

TH48-E80 TH31-E61 CX31-C13I TH35-E81 C18

GENERATOR SET

C13 XQ375 3508 G3306 C13 XQ350 DG400 C13GENSET CG137-12 DG500 3516 C18 C15 3512 C13 CG137-08 3456 DG450 C9.3 C18 GEN SE XQ425 3508B DG350 C9 C15 GEN SE 3306B 3512B 3406C 3516B

RECLAIMER MIXER

RM400 RM-350B RM-350 RM800 RM500B RM-300 RM-500 RM-250C

ENGINE

3512E C32B

LOCOMOTIVE ENGINE

PR20B

WATER DELIVERY SYSTEM

CAT WDS

EJECTOR TRUCK

D400E II 730

COLD PLANER

PR-1000C PR-450 PR-750B PM-565B PR-1000 PR-450C PM-201 PM-565

ELECTRIC ROPE SHOVEL

7495 HF 7495

ROAD RECLAIMER

RM800 RR-250B RM400 RM600 RM500B RM500 RR-250 RM-350B

CHALLENGER

65C 65E 65D 75D 75C 75E 85C 85E 85D 95E 70C

GEN SET ENGINE

3406C 3406B C13GENSET 3306B POWER SYS C15 GEN SE

ROTARY/TRACK DRILLS

MD6290

RIPPER

963 7 6 9 8 11 10

TRUCK

794 AC 775E 789C 777C 777B 789B 777D 777F 769D 785 789 793D 793B 793C 773E 773D 797F 785C 785D 785B MT4400D AC 777

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KeyKey
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