Hydraulic Caps, Plugs & Clamps
Cut grit, leaks and cleanup when lines are uncoupled or serviced. Kimball Midwest's stock of caps, plugs and universal service plugs keep coupler faces and hoses sealed against dirt, nicks and moisture so fittings last longer and stay ready to connect. Add a break-away clamp to mount 1/2" couplers for one-hand hookups and safer disconnects. Choose series-specific caps and plugs for a tight fit.
42 results
Universal Service Plugs
Prevents spills and protects systems from contaminants during servicing. Universal fit covers most hose diameters and fitting sizes. Economical, reusable design offers superior value. Durable, resistant to most oils and shop chemicals. Simple to use with a temperature range of -15ºF through 195ºF.
| Material | Color | Shape | Series | Name | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
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Rubber
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Yellow
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Service Plug
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Universal
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1/2" - 1-3/4" Large Service Plug
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1
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90942
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Rubber
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Yellow
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Service Plug
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Universal
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3/16" - 7/8" Medium Service Plug - 2 Pack
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2
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90941
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Package Weight: 0.2 lbs
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Rubber
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Yellow
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Service Plug
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Universal
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3/64" - 3/8" Small Service Plug - 4 Pack
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4
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90940
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Hydraulic Dust Plug - W Series
HEAVY-DUTY COUPLERS designed for high-pressure applications with minimum spillage and air inclusion. Manufactured from solid brass bar stock, featuring BUNA-N NITRILE with a temperature range of -40°F to +250°F. Interchanges with Aeroquip 5100-Series, Parker 6100-Series, Snap-Tite 79-Series, Faster Series-FB, and Safeway S51-Series.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
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1"
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Carbon Steel
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Silver
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Dust Plug
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W Series
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1
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521388
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1-1/4"
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Carbon Steel
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Silver
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Dust Plug
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W Series
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1
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521389
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Package Weight: 0.6 lbs
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1-1/2"
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Carbon Steel
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Silver
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Dust Plug
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W Series
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1
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521390
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Package Weight: 1.1 lbs
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Hydraulic Dust Cap - W Series
HEAVY-DUTY COUPLERS designed for high-pressure applications with solid brass construction. Temperature range of -40°F to +250°F. Features include a bonded face-seal for improved integrity, external O-Rings for contamination protection, and redundant seals for enhanced reliability. Interchanges with Aeroquip 5100-Series, Parker 6100-Series, Snap-Tite 79-Series, Faster Series-FB, and Safeway S51-Series.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
1"
|
Carbon Steel
|
Silver
|
Dust Cap
|
W Series
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1
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521391
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|
|
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|||||||
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1-1/4"
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Carbon Steel
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Silver
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Dust Cap
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W Series
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1
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521392
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Package Weight: 0.4 lbs
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1-1/2"
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Carbon Steel
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Silver
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Dust Cap
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W Series
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1
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521393
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Package Weight: 0.7 lbs
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Dust Plug for 4000 Series
The product is designed to protect hydraulic couplers by fitting over the ends of couplers when they are disconnected. It is specifically made for 4000 series caps and plugs, ensuring compatibility with 4000 series couplers and nipples.
| Body Size | Material | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/4"
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Rubber
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Dust Plug
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Pioneer 4000 Series
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5
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521215
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Package Weight: 0.1 lbs
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3/8"
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Rubber
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Dust Plug
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Pioneer 4000 Series
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5
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521217
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|
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Package Weight: 0.2 lbs
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1/2"
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Rubber
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Dust Plug
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Pioneer 4000 Series
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5
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521219
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|
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Package Weight: 0.2 lbs
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3/4"
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Rubber
|
Dust Plug
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Pioneer 4000 Series
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1
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521221
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|
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1"
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Rubber
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Dust Plug
|
Pioneer 4000 Series
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1
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521223
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|
|
|
||||||
Dust Cap for 4000 Series
The product is designed to protect hydraulic couplers by fitting over the ends of couplers when they are disconnected. It is specifically made for 4000 series caps and plugs, ensuring compatibility with 4000 series couplers and nipples.
| Body Size | Material | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/4"
|
Rubber
|
Dust Cap
|
Pioneer 4000 Series
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5
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521216
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|
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Package Weight: 0.2 lbs
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3/8"
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Rubber
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Dust Cap
|
Pioneer 4000 Series
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5
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521218
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|
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Package Weight: 0.2 lbs
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1/2"
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Rubber
|
Dust Cap
|
Pioneer 4000 Series
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5
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521220
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|
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Package Weight: 0.2 lbs
|
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3/4"
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Rubber
|
Dust Cap
|
Pioneer 4000 Series
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1
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521222
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|
|
|
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1"
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Rubber
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Dust Cap
|
Pioneer 4000 Series
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1
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521224
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|
|
|
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Dust Plug for 60 Series
PROTECTS HYDRAULIC COUPLERS & NIPPLES. Designed to fit over the ends of couplers and nipples when disconnected. Extends service life by protecting connecting surfaces from nicks, burrs, dirt, moisture intrusion, and corrosion. Includes 60 SERIES CAPS & PLUGS [K-M NO. 52-1206 THRU 52-1214] and 6600 SERIES CAPS & PLUGS [K-M NO. 52-1930 THRU 52-1933]. 2-IN-1 DESIGN for increased versatility.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
1/4"
|
Nitrile
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Black
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Dust Plug
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60 Series
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5
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521205
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3/8"
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Nitrile
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Black
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Dust Plug
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60 Series
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5
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521207
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|
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1/2"
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Nitrile
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Black
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Dust Plug
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60 & 6600 Series
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5
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521209
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3/4"
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Nitrile
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Black
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Dust Plug
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60 Series
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2
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521211
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|
|
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|||||||
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1"
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Nitrile
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Black
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Dust Plug
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60 Series
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2
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521213
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|
|
|
|||||||
Dust Cap for 60 Series
PROTECTS HYDRAULIC COUPLERS & NIPPLES. Designed to fit over the ends of couplers and nipples when disconnected. Extends service life by protecting connecting surfaces from nicks, burrs, dirt, moisture intrusion, and corrosion. 60 SERIES CAPS & PLUGS [K-M NO. 52-1206 THRU 52-1214] and 6600 SERIES CAPS & PLUGS [K-M NO. 52-1930 THRU 52-1933]. 2-IN-1 DESIGN for increased versatility.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
1/4"
|
Nitrile
|
Black
|
Dust Cap
|
60 Series
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5
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521206
|
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|
|
|
|||||||
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3/8"
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Nitrile
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Black
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Dust Cap
|
60 Series
|
5
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521208
|
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|
|
Package Weight: 0.2 lbs
|
|||||||
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1/2"
|
Nitrile
|
Black
|
Dust Cap
|
60 & 6600 Series
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5
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521210
|
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|
|
Package Weight: 0.4 lbs
|
|||||||
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3/4"
|
Nitrile
|
Black
|
Dust Cap
|
60 Series
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2
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521212
|
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|
|
|
|||||||
|
1"
|
Nitrile
|
Black
|
Dust Cap
|
60 Series
|
2
|
521214
|
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|
|
|
|||||||
2-in-1 Cap & Plug - 6600 Series
PROTECTS HYDRAULIC COUPLERS & NIPPLES. Designed to fit over the ends of couplers and nipples when disconnected. Extends service life by protecting connecting surfaces from nicks, burrs, dirt, moisture intrusion, and corrosion. Includes 60 SERIES CAPS & PLUGS [K-M NO. 52-1206 THRU 52-1214] and 6600 SERIES CAPS & PLUGS [K-M NO. 52-1930 THRU 52-1933]. 2-IN-1 DESIGN with a plug on the opposite side for versatility.
| Body Size | Material | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/4"
|
Rubber
|
Cap & Plug
|
6600 Series
|
5
|
521930
|
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|
|
Package Weight: 0.1 lbs
|
||||||
|
3/8"
|
Rubber
|
Cap & Plug
|
6600 Series
|
5
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521931
|
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|
|
Package Weight: 0.2 lbs
|
||||||
|
3/4"
|
Rubber
|
Cap & Plug
|
6600 Series
|
2
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521932
|
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|
|
Package Weight: 0.2 lbs
|
||||||
|
1"
|
Rubber
|
Cap & Plug
|
6600 Series
|
2
|
521933
|
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|
|
Package Weight: 0.3 lbs
|
||||||
3/8" Dust Plug for FF Series
The product protects disconnected fittings by preventing dirt and contaminants from coming into contact with FF Series nipples and couplers when they are disconnected, and it prolongs the life of couplers by extending their service life and keeping connecting surfaces free of nicks and burrs.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
3/8"
|
PVC Rubber Blend
|
Black
|
Dust Plug
|
FF Series
|
3
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521145
|
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|
|
|
|||||||
3/8" Dust Cap for FF Series
Protects disconnected fittings by preventing dirt and contaminants from coming into contact with FF Series nipples and couplers when disconnected, while also prolonging the life of couplers by extending service life and keeping connecting surfaces free of nicks and burrs.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
3/8"
|
PVC Rubber Blend
|
Black
|
Dust Cap
|
FF Series
|
3
|
521144
|
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|
|
|
|||||||
Dust Plug for HT Series
The product protects disconnected fittings by preventing dirt and contaminants from coming into contact with FF Series nipples and couplers when they are disconnected, and it prolongs the life of couplers by extending their service life and keeping connecting surfaces free of nicks and burrs.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
3/8"
|
PVC
|
Black
|
Dust Plug
|
Dixon HT Series
|
3
|
521139
|
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|
|
|
|||||||
|
1/2"
|
PVC
|
Black
|
Dust Plug
|
FF & Dixon HT Series
|
2
|
521141
|
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|
|
Package Weight: 0.1 lbs
|
|||||||
|
3/4"
|
PVC Rubber Blend
|
Black
|
Dust Plug
|
FF & Dixon HT Series
|
2
|
521143
|
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|
|
Package Weight: 0.1 lbs
|
|||||||
Dust Cap for HT Series
The product protects disconnected fittings by preventing dirt and contaminants from coming into contact with FF Series nipples and couplers when they are disconnected, and it prolongs the life of couplers by extending their service life and keeping connecting surfaces free of nicks and burrs.
| Body Size | Material | Color | Shape | Series | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|---|
|
3/8"
|
PVC Rubber Blend
|
Black
|
Dust Cap
|
Dixon HT Series
|
3
|
521138
|
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|
|
|
|||||||
|
1/2"
|
PVC Rubber Blend
|
Black
|
Dust Cap
|
FF & Dixon HT Series
|
2
|
521140
|
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|
|
Package Weight: 0.1 lbs
|
|||||||
|
3/4"
|
PVC Rubber Blend
|
Black
|
Dust Cap
|
FF & Dixon HT Series
|
2
|
521142
|
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|
|
Package Weight: 0.2 lbs
|
|||||||
1/2" Hydraulic Coupler Break-Away Clamp
Easily mount hydraulic couplers for quick connect and disconnect. Compatible with 4000, 4200, or 8200 series couplers with 1/2 body size. Features one-hand connection for 4200 or 8200 series. Solid mounting allows male tip to disconnect during breakaway, preventing broken hoses and fluid spillage. MADE IN THE U.S.A.
| Body Size | Material | Color | Shape | Package Qty | Item # |
Price
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|---|---|---|---|---|---|---|
|
1/2"
|
Forged Steel
|
Silver
|
Break-Away Clamp
|
1
|
521806
|
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|
|
|
||||||
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