Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
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Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
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Warranty Information
Warranty Information
Generally, warranty for parts purchased on Parts.Cat.Com is 12 months from the invoice date as defined in the Caterpillar Limited Warranty. Parts Warranty covers defects in material and workmanship throughout the Warranty period once it has been installed. For complete Warranty detail contact your local Cat Dealer.
Need More Help? Contact Us
Find a DealerEmail
Return Policy
Return Policy Information
Unless otherwise noted by a non-returnable part
icon, most parts can be returned to your authorized Cat® dealer under their return policy.
Need More Help? Contact Us
Find a DealerEmail
Parts diagram for 7W-2122
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Description for part number 7W-2122
Description: A Connector is a physical device that allows two or more components to be joined together.
Attributes: Cat® Connectors are engineered to provide a reliable connection between multiple components.
Recommended Application: Cat Connectors are used in machine and engine specific applications.
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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.
Cat® Hose Assembly Products Warning
Improper selections of hose and coupling combinations will void warranties and may result in serious personal injury or death, property damage, or component and machine system failure.
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Specifications for part number 7W-2122
Units of Measure
USMetric
Transmission and Hydraulic Oil Compatibile Seal: 3J-1907 (9/16-18)
Oil and Fuel Compatible Seal: 214-7568 (9/16-18)
Coolant and Urea Compatible Seal: 6V-3250 (9/16-18)
Material Description: Plated Steel
Width (mm): 20.32
Height (mm): 17.78
Length (in): 1.3
Material: Carbon Steel
Height (in): 0.7
Length (mm): 33.02
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Compatible Models for part number 7W-2122
PUMPER
SPT343
UNDERGROUND ART TRUCK
AD60 AD55 AD30 AE40 II AD45
GENERATOR
SR4 SR4B SR4BHV
GENERATOR SET
3516B 3512C
VEHICULAR ENGINE
3516 3512
PETROLEUM ENGINE
3508C 3516C 3512C 3512B
LOCOMOTIVE ENGINE
3516 3508C 3516B 3508B 3512C 3512B
LOAD HAUL DUMP
R1600 R1700G R1300G R1700 II R1600G R1300 R2900G R2900
ENGINE - MACHINE
C4.4
GEN SET ENGINE
3508 3512 3512B 3516 3516B
MARINE AUXILIARY
3516C 3512B 3516B
MARINE ENGINE
3516 3512 3508 3516B 3516C 3512B
INDUSTRIAL ENGINE
3508B 3512B 3516B 3508 3512 3516
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DiagramDescriptionSpecificationsCompatible Models
Parts diagram for 7W-2122
View Detailed Parts Diagrams
Add Your Equipment
Description for part number 7W-2122
Description: A Connector is a physical device that allows two or more components to be joined together.
Attributes: Cat® Connectors are engineered to provide a reliable connection between multiple components.
Recommended Application: Cat Connectors are used in machine and engine specific applications.
View More
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.
Cat® Hose Assembly Products Warning
Improper selections of hose and coupling combinations will void warranties and may result in serious personal injury or death, property damage, or component and machine system failure.
View More
Specifications for part number 7W-2122
Units of Measure
USMetric
Transmission and Hydraulic Oil Compatibile Seal: 3J-1907 (9/16-18)
Oil and Fuel Compatible Seal: 214-7568 (9/16-18)
Coolant and Urea Compatible Seal: 6V-3250 (9/16-18)
Material Description: Plated Steel
Width (mm): 20.32
Height (mm): 17.78
Length (in): 1.3
Material: Carbon Steel
Height (in): 0.7
Length (mm): 33.02
View More
Compatible Models for part number 7W-2122
PUMPER
SPT343
UNDERGROUND ART TRUCK
AD60 AD55 AD30 AE40 II AD45
GENERATOR
SR4 SR4B SR4BHV
GENERATOR SET
3516B 3512C
VEHICULAR ENGINE
3516 3512
PETROLEUM ENGINE
3508C 3516C 3512C 3512B
LOCOMOTIVE ENGINE
3516 3508C 3516B 3508B 3512C 3512B
LOAD HAUL DUMP
R1600 R1700G R1300G R1700 II R1600G R1300 R2900G R2900
ENGINE - MACHINE
C4.4
GEN SET ENGINE
3508 3512 3512B 3516 3516B
MARINE AUXILIARY
3516C 3512B 3516B
MARINE ENGINE
3516 3512 3508 3516B 3516C 3512B
INDUSTRIAL ENGINE
3508B 3512B 3516B 3508 3512 3516
View More
Related parts
3J-1907: 1.98 x 11.89mm 90A NBR O-Ring
Shop Cat® part 3J-0360 straight thread o-ring SAE 9/16-18 thread (Lines Group, Wheel Group).This STOR o-ring seal is used in static sealing and engineered for specific applications and conditions.
Check Price
214-7568: STOR O-Ring Seal (SAE 9/16-18)
Cat®Stor O Ring Seal (SAE 9/16-18) (Wiring, Pump Group)
Check Price
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
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