GLP Couplings

Scraped SKU: 7351-000000-000000 Series: GLP Couplings 2026-06-12 14:14:02

Attributes

Part Number7351-000000-000000

Description

GLP Couplings Whether it's a truck, bus or RV, heavy-duty vehicles rely on high-quality parts for dependability and performance. Gates Global Low-Pressure (GLP) Couplings have been engineered, designed and tested to meet the unique needs of these applications. The one-piece design of the GLP coupling ensures that port-to-port connections remain tight and leak-free. Plus, it can handle the weight of heavy-duty applications thanks to its sturdy construction - all steel or a brass stem and nut with a steel ferrule. The GLP coupling features Gates exclusive TuffCoat Plating, which exceeds SAE salt spray requirements by more than 300 percent-providing outstanding protection from rust formation. Gates GLP couplings are offered in Male Pipe and JIC Straight, 45° and 90° configurations. Special GLP Dies Required.

Variations (14)

G42181-1010

H2 Nut Hex (in)0.59
H2 Nut Hex (mm)15
T1 Thread (in)7/8-14
T Drop (in)2.76
C Cutoff (in)1.76
C Cutoff (mm)44.8
L Length (in)2.62
L Length (mm)66.6
Hose Inside Diameter (in)0.63
Hose Inside Diameter (mm)15.9
Inside Diameter (in)0.626
Inside Diameter (mm)15.9
C (in)1.76
L (in)2.62
Angle.90
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.38

G42179-1010

H2 Nut Hex (in)0.59
H2 Nut Hex (mm)15
T1 Thread (in)7/8-14
T Drop (in)1.26
C Cutoff (in)2.08
C Cutoff (mm)52.7
L Length (in)2.93
L Length (mm)74.4
Hose Inside Diameter (in)0.63
Hose Inside Diameter (mm)15.9
Inside Diameter (in)0.626
Inside Diameter (mm)15.9
C (in)2.07
L (in)2.93
Angle.90
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.33

G42100-1008

H1 Stem Hex (in)0.94
H1 Stem Hex (mm)23.8
T1 Thread (in)1/2-14
C Cutoff (in)1.55
C Cutoff (mm)39.3
L Length (in)2.4
L Length (mm)61
Hose Inside Diameter (in)0.63
Hose Inside Diameter (mm)15.9
Inside Diameter (in)0.626
Inside Diameter (mm)15.9
C (in)1.55
L (in)2.4
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.22

G42170-1212X

H2 Nut Hex (in)0.039
H2 Nut Hex (mm)1
C Cutoff (in)1.472
C Cutoff (mm)37.4
L Length (in)2.559
L Length (mm)65
Hose Inside Diameter (in)0.752
Hose Inside Diameter (mm)19.1
Inside Diameter (in)0.752
Inside Diameter (mm)19.1
C (in)1.47
L (in)2.56
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack100
Weight (lbs.)0.33

G41100-2020

Thread Size1 1/4-11 1/2

G42170-0404X

H2 Nut Hex (in)0.354
H2 Nut Hex (mm)9
C Cutoff (in)0.957
C Cutoff (mm)24.3
L Length (in)1.614
L Length (mm)41
Hose Inside Diameter (in)0.252
Hose Inside Diameter (mm)6.4
Inside Diameter (in)0.252
Inside Diameter (mm)6.4
MaterialSteel
NotesSpecial GLP Dies Required.

G42170-0606

H2 Nut Hex (in)0.43
H2 Nut Hex (mm)11
T1 Thread (in)9/16-18
C Cutoff (in)1.1
C Cutoff (mm)27.9
L Length (in)1.89
L Length (mm)48
Hose Inside Diameter (in)0.37
Hose Inside Diameter (mm)9.5
Inside Diameter (in)0.374
Inside Diameter (mm)9.5
C (in)1.1
L (in)1.89
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.11

G42170-0606X

H2 Nut Hex (in)0.433
H2 Nut Hex (mm)11
C Cutoff (in)1.098
C Cutoff (mm)27.9
L Length (in)1.89
L Length (mm)48
Hose Inside Diameter (in)0.374
Hose Inside Diameter (mm)9.5
Inside Diameter (in)0.374
Inside Diameter (mm)9.5
C (in)1.1
L (in)1.89
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack300
Weight (lbs.)0.11

G42179-0606

H2 Nut Hex (in)0.75
H2 Nut Hex (mm)19.1
T1 Thread (in)9/16-18
T Drop (in)0.91
C Cutoff (in)2.05
C Cutoff (mm)52.1
L Length (in)2.84
L Length (mm)72.1
Hose Inside Diameter (in)0.37
Hose Inside Diameter (mm)9.5
Inside Diameter (in)0.374
Inside Diameter (mm)9.5
C (in)2.05
L (in)2.84
Angle.90
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.16

G42170-0808

H2 Nut Hex (in)0.28
H2 Nut Hex (mm)7.1
T1 Thread (in)3/4-16
C Cutoff (in)1.24
C Cutoff (mm)31.5
L Length (in)2.02
L Length (mm)51.3
Hose Inside Diameter (in)0.5
Hose Inside Diameter (mm)12.7
Inside Diameter (in)0.5
Inside Diameter (mm)12.7
C (in)1.24
L (in)2.02
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.18

G42181-0808

H2 Nut Hex (in)0.28
H2 Nut Hex (mm)7.1
T1 Thread (in)3/4-16
T Drop (in)2.52
C Cutoff (in)1.91
C Cutoff (mm)48.5
L Length (in)2.69
L Length (mm)68.3
Hose Inside Diameter (in)0.5
Hose Inside Diameter (mm)12.7
Inside Diameter (in)0.5
Inside Diameter (mm)12.7
C (in)1.91
L (in)2.69
Angle.90
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.26

G42179-0808

H2 Nut Hex (in)0.28
H2 Nut Hex (mm)7.1
T1 Thread (in)3/4-16
T Drop (in)1.14
C Cutoff (in)1.8
C Cutoff (mm)45.8
L Length (in)2.59
L Length (mm)65.8
Hose Inside Diameter (in)0.5
Hose Inside Diameter (mm)12.7
Inside Diameter (in)0.5
Inside Diameter (mm)12.7
C (in)1.8
L (in)2.59
Angle.90
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1
Weight (lbs.)0.33

4FLP1-LUBEXBULK

No variation attributes.

G42100-0808

No variation attributes.

Specifications

H2 Nut Hex (in)0.039 – 0.75
H2 Nut Hex (mm)1 – 19.1
T1 Thread (in)7/8-14, 1/2-14, 9/16-18, 3/4-16
T Drop (in)0.91 – 2.76
C Cutoff (in)0.957 – 2.08
C Cutoff (mm)24.3 – 52.7
L Length (in)1.614 – 2.93
L Length (mm)41 – 74.4
Hose Inside Diameter (in)0.252 – 0.752
Hose Inside Diameter (mm)6.4 – 19.1
Inside Diameter (in)0.252 – 0.752
Inside Diameter (mm)6.4 – 19.1
C (in)1.1 – 2.07
L (in)1.89 – 2.93
Angle.90
MaterialSteel
NotesSpecial GLP Dies Required.
Customer Pack1 – 300
Weight (lbs.)0.11 – 0.38
H1 Stem Hex (in)0.94
H1 Stem Hex (mm)23.8
Thread Size1 1/4-11 1/2

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