Family Owned Since 1982 · Shelby Township, MI
Pipe Fittings
113 ProductsAir System Air System Categories (13)
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Hex Head Plug 1/2 NPT 121-D 177.9121D Hex Head Plug 1/2" NPT Same As Genfit 3152-8, Automann 177.9121D, Automann 177.9039, Velvac 017057, Tectran 121-D, Weatherhead 3152X8, BWP...
- Regular price
- $2.39
- Sale price
- $2.39
- Regular price
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Hex Head Plug 1/4 NPT 121-B 177.9121B Hex Head Plug 1/4" NPT Same As Genfit 3152-4, Automann 177.9121B, Automann 177.9037, Velvac 017053, Tectran 121-B, Weatherhead 3152X4, BWP...
- Regular price
- $0.99
- Sale price
- $0.99
- Regular price
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Hex Head Plug 1/8 NPT 121-A 177.9121A Hex Head Plug 1/8" NPT Same As Genfit 3152-2, Automann 177.9121A, Automann 177.9036, Velvac 017051, Tectran 121-A, Weatherhead 3152X2, BWP...
- Regular price
- $0.69
- Sale price
- $0.69
- Regular price
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Hex Head Plug 3/4 NPT 121-E 177.9121E Hex Head Plug 3/4" NPT Same As Genfit 3152-12, Automann 177.9121E, Automann 177.9040, Velvac 017059, Tectran 121-E, Weatherhead 3152X12, BWP...
- Regular price
- $4.99
- Sale price
- $4.99
- Regular price
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Hex Head Plug 3/8 NPT 121-C 177.9121C Hex Head Plug 3/8" NPTSame As Genfit 3152-6, Automann 177.9121C, Automann 177.9038, Velvac 017055, Tectran 121-C, Weatherhead 3152X6, BWP M-4321,...
- Regular price
- $1.59
- Sale price
- $1.59
- Regular price
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Hex Nipple 1/2 NPT X 1/4 NPT 177.9122DB Same As Genfit 3325-8-4, Automann 17.9122DB, Tectran 122-DB, Velvac 018026, 216P84, 122DB, SPHN84, PDC BP123-8-4.
- Regular price
- $2.79
- Sale price
- $2.79
- Regular price
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Hex Nipple 1/2 NPT X 3/8 NPT 122-DC BP123-8-6 Same As Genfit 3325-8-6, Automann 177.9122DC, Tectran 122-DC, Velvac 018027, 216P86, 122DC, SPHN86, PDC BP123-8-6.
- Regular price
- $3.39
- Sale price
- $3.39
- Regular price
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Hex Nipple 1/2" NPT 122-D 177.9122D Hex Nipple 1/2" NPT Same As Genfit 3325-8, Automann 177.9122D, Automann 177.9044, Velvac 018012, Tectran 122-D, Weatherhead 3325X8, Dayton 12-12208,...
- Regular price
- $3.99
- Sale price
- $3.99
- Regular price
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Hex Nipple 1/4" NPT 122-B 177.9122B BP122-4 Hex Nipple 1/4" NPT Same As Genfit 3325-4, Automann 177.9122B, Automann 177.9042, Velvac 018010, Tectran 122-B, Weatherhead 3325X4, Dayton 12-12204,...
- Regular price
- $1.49
- Sale price
- $1.49
- Regular price
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Hex Nipple 1/4" NPT x 1/8" NPT 122-BA BP123-4-2 Hex Nipple 1/4" NPT x 1/8" NPT Same As Genfit 3325-4-2, Automann 177.9122BA, Automann 177.9510, Velvac 018013, Tectran 122-BA, Weatherhead...
- Regular price
- $1.69
- Sale price
- $1.69
- Regular price
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Hex Nipple 1/8" NPT 122-A 177.9122A Hex Nipple 1/8" NPT Same As Genfit 3325-2, Automann 177.9122A, Automann 177.9041, Velvac 018009, Tectran 122-A, Weatherhead 3325X2, Dayton 12-12202,...
- Regular price
- $0.99
- Sale price
- $0.99
- Regular price
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Hex Nipple 3/4 To 1/2 NPT 122-ED 177.9122ED Same As Genfit 3325-12-8, Automann 177.9122ED, Automann 177.9515, Tectran 122-ED, Velvac 018029.
- Regular price
- $5.99
- Sale price
- $5.99
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Pipe Fittings Overview
Brass pipe fittings connect your air valves, tanks, and gauges through threaded (NPT) ports, and a worn or mismatched fitting leaks at the joint. Van Horn Truck Parts carries brass pipe fittings cross-referenced to Automann and OEM part numbers.
Match each fitting by NPT thread size and configuration (elbow, tee, coupling, reducer) to your ports.
Mechanic & Fitment Specs:
- Types: Elbow, tee, coupling, reducer, plug
- Match by: NPT thread size, configuration
- Cross-references: Automann, OEM
- Buying tip: Use thread sealant rated for air on tapered NPT joints
