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Truck Compatibility

Fits the following trucks:

Freightliner Cascadia
Kenworth T680
Peterbilt 579
Volvo VNL
International LT

Please confirm part number before ordering.

  • Heavy Duty Truck Quality
  • Easy Returns
  • Fast Truck Delivery

177.9121B - Hex Plug 1/4NPT

177.9121B - Hex Plug 1/4NPT

$0.82
$0.82
Shipping calculated at checkout.

20 in stock

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Expected delivery date:
25 Aug Usually ready in 2-3 days.
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Cross Reference

Name Part Number
Automann 177.9121B
Automann 177.9037
Velvac 017053
Tectran 121-B
Weatherhead 3152X4
BWP M-4320
PDC BP121-4
Dayton Parts 12-12104
Tramec SPPH4
Miscellaneous Parts 1214
Power Products BP1214
TMC 121AB
Weatherhead 731524
 

Specifications

Attribute Value
Product Type Hex Plug
Subcategory Air Brake Pipe Fittings
Brand Automann
Part Number 177.9121B
Alternate Part Number 1779121B
Fitting Type Hex Head Pipe Plug
Pipe Size 1/4 in
Thread Size 1/4 in NPT
Thread Type NPT Male
Number of Ports 1
Connection Type Threaded
Head Style Hex Head
Application Air Brake / Pneumatic System
Application Type Universal
Material Brass
Construction Machined Brass
Shape Hexagonal Head
Function Sealing / Closing Unused Port
Unit of Measure Each
Service Type Replacement
Weight 0.04 lb
 
177.9121B - Hex Plug 1/4NPT

177.9121B - Hex Plug 1/4NPT

$0.82
$0.82

FAQs

How do I find the right part for my truck?

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Do you offer OEM and aftermarket options?

Yes. We sell both OEM (original equipment manufacturer) and high-quality aftermarket parts. Each product page clearly mentions the part type.

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We offer standard and expedited shipping across the United States. Shipping costs are calculated at checkout based on your location and the size/weight of the parts.

How long does delivery take?

Standard delivery usually takes 3–7 business days, while expedited shipping arrives faster depending on your location.

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