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HomeElectrical & ElectronicsWiring Harnesses & CablesOther Connectors & Terminals281-3121: 3 Pin Reduced Receptacle
HomeElectrical & ElectronicsWiring Harnesses & CablesOther Connectors & Terminals281-3121: 3 Pin Reduced Receptacle
281-3121: 3 Pin Reduced Receptacle

Cat® Receptacle Assembly Connector (3 Pin)

Brand: Cat

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281-3121: 3 Pin Reduced Receptacle
281-3121: 3 Pin Reduced Receptacle

Cat® Receptacle Assembly Connector (3 Pin)

Brand: Cat

Warranty Information
Return Policy
DiagramDescriptionSpecificationsCompatible Models
Specifications for part number 281-3121

Units of Measure

USMetric
Standard Color: Black
Overall Height (in): 0.8
Overall Width (in): 0.9
Material: Polyester Plastic,Nylon, 6, 6/12, 6/6 Plastic
Overall Width (mm): 24.1
Overall Length (in): 1.9
Overall Height (mm): 19.2
Overall Length (mm): 47.6
Pins: 3.0
Connector Type: Pin
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Compatible Models for part number 281-3121

TRUCK ENGINE

C13 C15

POWER MODULE

TR43-C18L

LOAD HAUL DUMP

OTHER

OFF HIGHWAY TRUCK

770

MATERIAL HANDLER

MH3250 MH3260 MH3022 MH3024 MH3032 MH3040 MH3050

SPL EXCAVATOR BASED SOLN

OEM-PM

ASPHALT COMPACTOR

CB7 CB16 CB15 CB13 CB10

TRACK-TYPE TRACTOR

D6T LGP D10 D11 D3K2 XL D6T LGPPAT D6T XW D6T XL D7R SERIES D6T D7E D9 D8 D8T D4K2 LGP D10T2 D9T D6T XL PAT D6T XW PAT D5K2 LGP D3K2 LGP D5K2 XL D11T D7R II D4K2 XL

FORESTRY PRODUCTS

538 548 FM528

EXCAVATOR

316 GC FM538 316 GX FM548 320D L 315 GC MH3040 340MHPU 3101 336 MHPU 317 315 313 OTHER 350 OEM 330GC 320 GC 352 UHD 340 313 GX 349 336 GC 345 313 GC 352 350 355 320 326 330 GC 325 323 319 330 335 336 MH3022 320D 395 312 GX 312 GC M320GC 374

VIBRATORY COMPACTOR

CB10 CB7 CD-44B CB-44B CB-68B CB46B CB-54B CB-66B CB-64B CD-54B

MOBILE HYD POWER UNIT

330 MHPU 350MHPU

PETROLEUM PACKAGE

TH48-E80 CX31-C11I CX35-C18I CX31-C13I CX35-P800 CX31 CX31-C18I CX31-P600

POWER PACKAGE

C7 C32

GENERATOR SET

G3520 C13 XQ375 G3516 G3516H G3516K C13 XQ350 G3520H G3520K 3512B G3512H 3516B G3512K

ROTARY MIXER

RM800

RECLAIMER MIXER

RM400 RM800

ENGINE

C15 C18 3512E C13B

TRACK LOADER

963

PETROLEUM TRANSMISSION

CX31-P600-C18I

PETROLEUM ENGINE

C15 C18 C9 C32 3512C

WATER DELIVERY SYSTEM

777G

EJECTOR TRUCK

740B

BACKHOE LOADER

420XE 416F2 415 416 420F2 428F2 428 420 432F2 430F2 434 430 432 444F2 444 440 450 422F2 434F2

PETROLEUM GEN SET

3512B

COMPACT WHEEL LOADER

930 938 926

TELEHANDLER

TH1055 TH0642 TH1255 TH0842

WHEEL LOADER

962 966 972K 972M 972 972L 966 GC 980 982 980GC 950K 962L 962K 950M 950L 962M 926 924 930 938 966L 966K 966M 950 962M Z 950M Z 950GC 950 GC 972M XE 966M XE 980L 980K 980M 982M

ROAD RECLAIMER

RM800 RM400 RM600

GEN SET ENGINE

POWER SYS G3516C

ENGINE - MACHINE

C32

ARTICULATED TRUCK

740B 735B

WHEELED EXCAVATOR

M313-07 M314 MH3026 M315 M322 M320 M315GC M318 M319 M316 M317 MH3040 M314-07

PNEUMATIC COMPACTOR

CW12

INDUSTRIAL ENGINE

3516B C18 3512B C9.3 C4.4 C13 C15

QUARRY TRUCK

770G

TRUCK

770G 793D 773G OEM 785C 785D 777G 775G OEM 770G OEM

GAS ENGINE

G3512H

COMPACTOR

CB8 CB7 CD10 CB10 CB13 CB15 CB16 CD8

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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