BRAKEQUIP H/D Copper Washers 3/8 ID offer robust and reliable performance for various industrial applications. Engineered by Brakequip LLC these heavy-duty copper washers are designed to provide a tight seal and ensure leak-free connections.
Manufactured with precision these copper washers are suitable for high-pressure environments making them ideal for use in heavy machinery and equipment. The 3/8 inch inner diameter allows for versatile application ensuring compatibility with multiple fittings and components.
The corrosion-resistant properties of copper material contribute to long-lasting durability reducing maintenance intervals and enhancing overall equipment reliability. Ideal for industries requiring dependable sealing solutions these washers are non-adjustable ensuring a stable and consistent performance throughout their service life.
These copper washers do not include a check valve diode or switch connector and are not color coded. They are not machine mountable and do not require a mandrel for installation.
Supplier Part Number: BQ3052
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Specifications
Alternate Part Numbers
Alternate Part NumberC1LZ14, Alternate Part Number MI-08748245, Alternate Part Number MINO-11456X10040
Brand
Brakequip, LLC
Brand
Brakequip
Pack Size
1.00
UOM
EA
Supplier Part Number
BQ3052
Product Weight
0.01 lbs
Product Questions & Answers (2)
Question by: Jimmy C on Feb 22, 2026, 9:08 PM
Would these copper washers work okay in a high-pressure hydraulic setup?
Answer by: Customer Support on Feb 24, 2026, 4:07 PM
Designed to offer a tight seal in demanding environments, these Brakequip copper washers are indeed suitable for high-pressure hydraulic applications.
Question by: Rusty O on Aug 16, 2025, 5:41 PM
These got a 3/8 inner diameter, that gonna work with standard hydraulic fittings on older heavy equipment or do I need to double check the thread size separate?
Answer by: Customer Support on Aug 18, 2025, 1:22 PM
The 3/8 inch inner diameter is what determines washer fit, and thread size is a separate measurement on the fitting itself. As long as your fitting bolt or banjo passes through a 3/8 inch opening, these will seat correctly. They're built to handle high-pressure environments, so pairing them with heavy machinery fittings is right in their wheelhouse. Just confirm your fitting's pass-through diameter matches before ordering.
