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HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt
HomeHardware, Seals, & ConsumablesHardwareFastenersBolts & Screws126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt
126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt

Hex Head Bolt

Brand: Cat

Product Images
126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt
126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt
126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt
126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt
126-1756: 5/16''-18 x 7/8'' Hex Head Lock Bolt

Hex Head Bolt

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 126-1756

Units of Measure

USMetric
Bolt Length (in): 0.875
Bolt Length (mm): 22.23
Bolt Type: Hex Head
Coating: Zinc Phosphate + Oil
Grip Length (in): 0.125
Grip Length (mm): 3.17
Hand of Thread: RH
Material: Sealants / Adhesives Adhesive,Carbon Steel,Alloy Zinc
Thread Size (in): 0.012
Class or Grade: Sae J429 Grade 8 (150 Ksi)
Thread Size (mm): 0.3125
Locking Feature: Adhesive
Thread Size (dia x pitch) (mm): 5/16x18
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Compatible Models for part number 126-1756

GENERATOR

XQP500 SR4 SR4B

TRUCK ENGINE

C-18 C-15 C-16 3406E 3406C 3406B C16 C15 C18

WHEEL TRACTOR-SCRAPER

631K 637 631 637K 657 651

SPL EXCAVATOR BASED SOLN

OEM-PM

ROTARY DRILL

MD6200

EXCAVATOR

MH3295 375-A L 374F L 390D 390F 390D L 3101 385C FS 385C L 365C L MH 374D L 374F 385B 385C 365C L 395 385C L MH 375-A 245D 245B 390F L 374 365C

WHEEL TRACTOR

633E II 651B 651E 621 631K 631D 631E 631G 651 623B 623G 623E 623F 621B 657E 657B 621E 621F 633D 657G 621G 627B 627G 627E 627F 637G 637D 637E 637K

ROTARY MIXER

RM500B RM800

SOIL COMPACTOR

825 825H 825G 825K 825C 825G II

PETROLEUM ENGINE

C-15 C15 C18

WHEEL DOZER

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

LANDFILL COMPACTOR

836 826 826G II 836H 836G 836K 826C 826G 826H 826K

PETROLEUM GEN SET

C15 C18

WHEEL LOADER

988 XE 986 988GC 986H 988 986K 980G II 988K XE 988G 988H 988K 980F II 980C 980F 980H 980G

SOIL STABILIZER

SS-250B SS-250

ARTICULATED TRUCK

D35HP D400E 740C 740B D400D D350E 740 GC 745C D350E II D400 D40D 740 D400E II 735C 735B 745 735 OEM 735

ENGINE - INDUSTRIAL

3406B 3406C C15

INDUSTRIAL ENGINE

C18 3406E 3406B 3406C 3456 3406 C-15 C-16 C15

QUARRY TRUCK

772G 770G

WHEEL SCRAPER

631G 621E 657G 621F 621B 657E 657B 623F 623E 637K 637G 627F 627E 657

GAS ENGINE

G3406

BULLDOZER

8U 8A 8SU

PUMPER

HT400

UNDERGROUND ART TRUCK

AD45B AD55 AD30 AD45

POWER MODULE

PM3456 C18 TR43-C18L

LOAD HAUL DUMP

R2900 R3000H R2900G R2900 XE

REMAN ENGINE

3406E

MATERIAL HANDLER

MH3295

OFF HIGHWAY TRUCK

772 770 798 AC 798 796 AC 794 AC 773GC

WINCH

57H

MOTOR GRADER

16G 24M 16H NA

HYDRAULIC SHOVEL

6018 6015 6015 FS

TRACK-TYPE TRACTOR

D8 GC D8GC D9 D8 D8T D8R D8N D9T D8R II

MARINE ENGINE

C18 MARINE C18 C15 3406B 3406C 3406E

PIPELAYER

587T 587R 578 583T 583R PL83 PL87

STABILIZER MIXER

SM-350

FRONT SHOVEL

5080 385C 5090B

MOBILE HYD POWER UNIT

385C 365C L TH43-C18 390F 385C L

PETROLEUM PACKAGE

TH48-E80 CX35-C18I CX31-C15I CX35-P800 CX31-C18I C18

POWER PACKAGE

G3406

GENERATOR SET

C18 GEN SET C18 GEN SE DE600SGC DE500 G3406 D550GC DE630 C9 GEN SET C18 GENSET D600 GC 3508B DG350 C9 D450GC XQ1140 D500GC DG400 C15 GEN SE DE605GC C15 GENSET DE500SGC DG500 DE715GC C18 I6 C18 C15 C15 I6 C18 MARINE GS 3456 DG450 3406C DE660GC 3406E

RECLAIMER MIXER

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

ENGINE

C15 C18 G3406

LOCOMOTIVE ENGINE

C18

EJECTOR TRUCK

740B 740 D400E II

COLD PLANER

PM312 PM313 PM310 PM820 PM825 PM822 PM620 PM622 PM-465 PM-200 PM-201

ROAD RECLAIMER

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

CHALLENGER

MTC855 MTC865 MTC835 MT865 MTC845 MT855 MT845 MT835

GEN SET ENGINE

3406C 3406E 3406B 3456 POWER SYS C15 GEN SE

RIPPER

8

ROTARY/TRACK DRILLS

MD6290

TRUCK

770G 772G 794 AC 772G OEM 772 770 770G OEM

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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