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Ground Engaging Tool Caps & Plugs

Home

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Ground Engaging Tools

Ground Engaging Tool Hardware & Retention

Ground Engaging Tool Caps & Plugs

Ground Engaging Tool Caps & Plugs

Ground Engaging Tool Caps & Plugs

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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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Viewing 1 - 16 of 106

Specifications

US

Metric

Inside Diameter (in)

1.76

2.372

3.122

3.736

Thickness (in)

0.063

0.08

6Y-0473: 6.35mm Diameter Clear Plug for track idler

6Y-0473: 6.35mm Diameter Clear Plug for track idler

Cat® Plug-Clear

Cat

Material

Acrylonitrile Butadiene Styrene (ABS) Plastic

3B-0623: 25.73mm Outside Diameter Non-Threaded Cup-Plug

3B-0623: 25.73mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Stainless Steel

Material

Stainless Steel

TAKE THE GUESSWORK OUT OF REPAIRS

Whether troubleshooting an error code, getting step-by-step repair instructions or ensuring you have the right parts, the Cat® SIS2GO app has everything you need to fix your equipment with confidence.

GET THE DETAILS

3B-0645: 32.08mm Outside Diameter Non-Threaded Cup-Plug

3B-0645: 32.08mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Stainless Steel

Material

Stainless Steel,Alloy Mixed: Metal

2A-3746: 9.8mm Outside Diameter Non-Threaded Cup-Plug

2A-3746: 9.8mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Steel

Material

Carbon Steel

0L-1026: 13mm Outside Diameter Non-Threaded Cup-Plug

0L-1026: 13mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Steel

Material

Carbon Steel

0S-0519: 73.38mm Outside Diameter Non-Threaded Cup-Plug

0S-0519: 73.38mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Steel

Material

Carbon Steel

523-9811: CapSure Plug

523-9811: CapSure Plug

Cat® 13 mm CapSure Plug

Cat

Material

Polyethylene Plastic

4B-3938: 28.91mm Outside Diameter Non-Threaded Cup-Plug

4B-3938: 28.91mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Steel

Material

Carbon Steel

TAKE THE GUESSWORK OUT OF REPAIRS

Whether troubleshooting an error code, getting step-by-step repair instructions or ensuring you have the right parts, the Cat® SIS2GO app has everything you need to fix your equipment with confidence.

GET THE DETAILS

6P-2216: 21.6mm Outer Diameter Push On Cap

6P-2216: 21.6mm Outer Diameter Push On Cap

Cat® Push On Cap is pushed onto a compatible fitting or pipe end, providing protection and closure without the need for threading and fasteners

Cat

Outside Diameter (in)

0.85

Height (in)

0.47

Material

Alloy Mixed: Metal

355-5804: Quick Coupler Plug

355-5804: Quick Coupler Plug

Cat® Plug seals quick coupler ports, preventing contamination and maintaining hydraulic system integrity

Cat

Material Description

Rubber

Diameter (in)

2.02

Overall Height (in)

1.1

Material

Chloroprene (CR) Rubber

4B-4098: 63.86mm Outside Diameter Non-Threaded Cup-Plug

4B-4098: 63.86mm Outside Diameter Non-Threaded Cup-Plug

Cat® Plug (Cup)

Cat

Material

Steel,Carbon Steel

Outside Diameter (in)

2.514

Inside Diameter (in)

2.372

Width (in)

0.410

Overall Thickness (in)

0.071

3B-0622: 20.04mm Outside Diameter Non-Threaded Cup-Plug

3B-0622: 20.04mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Stainless Steel

Material

Stainless Steel

371-7134: 141mm Long Non-Threaded Oval Plug

371-7134: 141mm Long Non-Threaded Oval Plug

Cat® Oval Plug

Cat

Material Description

Chloroprene

Hardness (Shore A)

70

Length (in)

5.55

Width (in)

1.59

Height (in)

1.46

Material

Chloroprene (CR) Rubber

9S-1343: 38.35mm Outside Diameter Non-Threaded Cup-Plug

9S-1343: 38.35mm Outside Diameter Non-Threaded Cup-Plug

Sealing Cup Plug

Cat

Material Description

Steel

Material

Carbon Steel

5P-0063: 44.8mm Outside Diameter Cup-Plug

5P-0063: 44.8mm Outside Diameter Cup-Plug

Sealing Cup Plug

Cat

Material Description

Stainless Steel

Material

Stainless Steel

272-6089: 107.3mm Long Rotor Tooth Holder

272-6089: 107.3mm Long Rotor Tooth Holder

Cat® 107.3mm Long Rotor Tooth Holder Used In Paving Equipment

Cat

Height (in)

5.91

Weight (lb)

0.06

Material

Carbon Steel

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Cookie Settings

Do Not Sell or Share My Personal Information

My Marketing Preferences

Caterpillar© 2025 All Rights Reserved

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Specifications

US

Metric

Inside Diameter (in)

1.76

2.372

3.122

3.736

Thickness (in)

0.063

0.08

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