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HomeHardware, Seals, & ConsumablesHardwarePinsOther Pins3B-4618: 31.75mm Long Split Type Steel Cotter Pin
HomeHardware, Seals, & ConsumablesHardwarePinsOther Pins3B-4618: 31.75mm Long Split Type Steel Cotter Pin
3B-4618: 31.75mm Long Split Type Steel Cotter Pin

Inch, End Type: Square End

Brand: Cat

Product Images
3B-4618: 31.75mm Long Split Type Steel Cotter Pin
3B-4618: 31.75mm Long Split Type Steel Cotter Pin
3B-4618: 31.75mm Long Split Type Steel Cotter Pin
3B-4618: 31.75mm Long Split Type Steel Cotter Pin
3B-4618: 31.75mm Long Split Type Steel Cotter Pin

Inch, End Type: Square End

Brand: Cat

Warranty Information
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DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 3B-4618

Units of Measure

USMetric
Cotter End Type: Square end
Material Description: Steel
Pin Length - B (in): 1 1/4
Pin Diameter - A (in): 1/8
Length (in): 1.25
Material: Zinc Plated Steel,Zinc Plated Steel,Carbon Steel,Alloy Zinc,Alloy Mixed: Metal
Pin Diameter (in): 0.13
Pin Type: Cotter Pins
Pin Diameter (mm): 3.2
Length (mm): 31.7
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Compatible Models for part number 3B-4618

GENERATOR

SR4

TRUCK ENGINE

1673B 1140 1150 1145 1160 1673 3208

WHEEL HARVESTER

550B 570B 560B 580B

WHEEL SKIDDER

535B 528B 525B 525 515 545 530B

MINI HYD EXCAVATOR

307-A 305.5 307D 307C 307B 308D 308C 306

ROTARY DRILL

MD6310 MD6250 MD6200 MD6380

UNDERGROUND ARTICULATED TRUCK

AD22

FORESTRY PRODUCTS

538 548 558 568

BROOM-UTILITY

BU115 BU118

EXCAVATOR

345B II 349D L 320-A L 325B L 320-A S 320-A N 324D 320D3 GC 315D L 320D2 320D3 336D2 L 323D 312-A 322B 322C 385C FS 321C 345B 345C 345D 548 307 385C L 325D L 558 313 320GX 374D L 312C L 314E CR 330C FM 320 GX 538 325B 349D 320 GC 325C 349E 325D 345B L 329D LN 314D LCR 231D M325D MH 318D2 L 312E L 320D RR 323D S 323D L 326D2 L 385B 385C 345D L 320N 320B 320C 320D 235B 235C 235D 314E LCR 365C L 345B II MH 336D2 L XE 365C 365B 320C L 325D FM LL 320D LN 312F GC 390D 318B N 390F 320D FM RR 336D LN 349E L VG 325D FM 320D GC 349D2 315-A L 323D2 L 330C L 336D2 318D L 568 FM 320D FM 320B LL 313D2 LGP 312D2 GC 313 GC 324D FM 349D2 L 320 321 324 322 323 329D 323 GX 318D2 317 N 330C LN 325D MH 313F LGC 365B II 320D2 L 324D LN 329D2 330C MH 345C MH 311D LRR 312E FM538 312B 336D 312C 312D 314D CR 326D L FM548 335F 311B 311C 349E L 330D2 325C L 225B 225D 323D LN 352F XE VG 330D FM 312B L 320D2 GC 320D2 FM M325C 320D LRR 365C L MH 315C 336D L 312D2 L FM558 314C FM568 324D L 313B 313D 312D2 352F 312D L 322B L 324D FM LL 317-A 345C L 318 GC 323D SA 323D3 336D2 GC 330D2 L 323D2 317-A N 314F CR 313F GC 315-A 320B FM LL 320B S 320B N 320B L 245D 315B FM L 330B 330C 330D 245B 390F L 320 L 365B L M325D L MH 316 GC 336D2 LXE 316 GX 340D2 L 313D2 GC 320D L 390D L 319D LN 325C FM 330B L 326D2 319D L 313D2-GC 313D2 307-A 330D L 229 225 330D MH 328D LCR 329D L 235 319D 330D LN 320C FM 319C 568 FM LL 205 206 318C 318B 345D L VG 320-A 340D L 215 212 311F LRR 336D2 XE 335F LCR 315B L 312 GX 312 GC 385C L MH 321D LCR 315F LCR 245 M320GC 329D2 L 322C FM

BROOM-PICKUP

BP15B BP18B

WHEEL TRACTOR

660B 641B 623H 650B 651B 631C 613 627 621 623 637 641 651 657 666 633C 657B 613C

ROTARY MIXER

RM800

HYDRAULIC CONTROL

192 193 183 184 182 165 172 173 163 161 143 153 150 151 141 140 41 46 44

TRACK LOADER

951C 951B 977D 977H 977K 955C 931B 955H 931C 955K 955L 983 941 941B

SOIL COMPACTOR

825C 825B

PETROLEUM ENGINE

C9 C7 3516 3512 C15 C27 C32 3512C

BACKHOE LOADER

416 426 428 438 436

WHEEL DOZER

834B 834 824B 824C 824

LANDFILL COMPACTOR

836 816 826C 826B 836H

COMPACT WHEEL LOADER

906H2 910 907H2

WHEEL LOADER

962G 962L 962M 966D 966E 966L 966M 924H 962 966 GC 980 988 992 920 930 972M XE 992B 972G 972M 972L 950B 950E 950G 950M 950L 962M Z 950M Z 966M XE 980C 980L 980M 982M

TELEHANDLER

RT60 RT50 RTC60 RT50SA

FORWARDER

554 564 584 574B 584HD

WHEELED EXCAVATOR

W330B W345C MH M318D M315D M316D M313D M315 M330D M325C MH M315GC M322D W345B II M325B

ENGINE - INDUSTRIAL

3406B

PNEUMATIC COMPACTOR

PS-500 PF-300C PF-300B PS-300B PS-300C

INDUSTRIAL ENGINE

3512 3516 3508 C32B D320A 3412E 3412C D342C C32 C27 3412 3406 3508B D398 D399 D379 3516B 3406C D342 D343 D349 D398B 3408E 3408B 3408C 3512B D353C D353E D353D 3160 D379B

WHEEL SCRAPER

666B 623G 623F 623E 657B 621 666 657

ASPHALT SCREED

SE60 V SE47 V SE60 VT XW SE60 FM SE47 FM SE60 SE50 VT SE50 V SE60VT XW SE47 VT SE60 V XW

LOGGER

322C 227

TRACTOR

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

GAS ENGINE

G379A G398 G399 G342C G343 G379 G353D

BULLDOZER

834S 6 8SU 6SU 11U 824S 7SU 11SU 7S LGP 8U 4P 5P 5S 6A 6S 7A 7S 7U 8A 4A

BLADE

836G 834G

PUMPER

CPT372 SPF743 SPT342

UNDERGROUND ART TRUCK

AD45B AD60 AD55 AD63 AD30 AD45 AD22 AD55B

SHOVEL LOGGER

345C

QUICK COUPLER

QUICK COUPLE

LOAD HAUL DUMP

R2900 XE OTHER R1700 R1300G R1700 XE

SITE PREP TRACTOR

586C 2864C

IN-LINE RIPPER

TL2 530 TL2 930 TL2 730

OFF HIGHWAY TRUCK

796 AC 789G 793D 793F 789 793

MATERIAL HANDLER

MH3295 M325D L MH M325D MH

WINCH

53 57 56 57H 56H

MOTOR GRADER

135H 120M 2 130G 140K 2 140M 3 140M 2 135H NA 140H ES 12M 3 AWD 12H NA 120H ES 140H NA 160M 3 AWD 160K 160H 160G 160M 140M 3 AWD 12H ES 120H 120G 120B 16 120M 120K 120 GC 140B 163H 140M 140K 140H 140G 143H 12M 3 12M 2 140 GC 163H NA 160M 2 160M 3 120H NA 160H ES 160 150 140 14E 12H 12G 12M 12K 120 12F 12E 160H NA 120K 2

TRACK-TYPE TRACTOR

D6G2 LGP D3C II D10 D8 GC D3B D3C D4B D4H D4C D4D D4E D5B D5H D5E D6E SR D6C D6D D6K D6E D6G D6H D7E D6G SR D4E SR D6GC D6K2 XL D8GC D7G D7H D8R D8N D8H D9E D9G D6K XL D6G2 XL D6K2 D7E LGP D6D SR D6H II 30/30 D6K2 LGP D6F SR D9 D4 D5 D11N D6H XL D6H XR D7G2 D6K LGP DEUCE

ASPHALT PAVER

AP1055 AP655 BG-240C AP-900B PE636 AP400 BG-260C AP600 AP500F AP655F SE47 BG-2455C AP-1000B AP-1000F BG-230 BG-2255C BG-230D AP455 AP500 AP-1050B AP-800D AP-800C AP555F AP655F L AP600F AP-655C AP-650B AP-1050 AP-1055B AP-1055F AP-1000 BG-225C AP555 BG-245C AP1000

MARINE AUXILIARY

3516B 3512B 3508B

MARINE ENGINE

D353E 3516 3512 D353C D353D 3508 C18 D397D 3408B 3408C D375D 3516B D337F 3512B 3408 D399 D342C 3508B D364 D342 D343 D337 D315 D326F

PIPELAYER

561B 561D 561C PL83 PL87 PL72 583K 583H 572G 571G 594H 594

MINING EXCAVATOR

5230B 5130 5110B 5230 5130B

LOG LOADR FORST MACH

558

FRONT SHOVEL

385C 5090B

BROOM-ANGLE

BU115 BA118C BU118

VIBRATORY COMPACTOR

CB-424 CB-536D

PETROLEUM PACKAGE

TH48-E70 CX35-P800 3508

MOBILE HYD POWER UNIT

330D L 329D L 323D LN 365C L 390F 330D2 349D L 385C L 336D L 349E L HVG 325C 349E 325D 345D 345C 324D LN 349D2 345C L 385C 340D2 L 325D L 336D 330D 330C 323D L

RIPPER SCARIFIER

140G 12G 130G

POWER PACKAGE

C7

GENERATOR SET

3508 3512 3508B 3512B 3408C

RECLAIMER MIXER

RM800

ENGINE

C32B INDUSTRIAL C27 INDUSTRIAL

LOCOMOTIVE ENGINE

C32 C27

COLD PLANER

PM820 PM825 PM822 PM620 PM622 PR-750B PM-565B PR-1000 PM-465 PM-201 PR-1000C PM-565

FOREST PRODUCTS

OTHER

ELECTRIC ROPE SHOVEL

7495 HF 7495

ROAD RECLAIMER

RM800 RM600

ENGINE - MACHINE

C27 3408 3208

GEN SET ENGINE

3408B 3408C 3516B D399 3408 3508 3512 3516

CHALLENGER

55 35 45

ROTARY/TRACK DRILLS

MD6290

RIPPER

D5 9B 8B 11 3 7 6 5 4 9 8

TRUCK

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

WHEEL FELLER BUNCHER

573C 573D 553C 2570C 2570D 563C 563D 2470C 2670C 2670D

CABLE CONTROL

25 129

QUICK COUPLER-MWL

QUICK COUPLER

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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