Tramec Sloan SPRB-4-2 Pipe Reducer Bushing, 1/4" X 1/8"
The Tramec Sloan SPRB-4-2 Pipe Reducer Bushing is engineered to reduce ¼” NPT pipe connections down to ⅛” NPT fittings in heavy-duty truck and trailer air brake systems. This threaded reducer bushing ensures a secure, leak-resistant connection in pneumatic lines and compressed air applications. Constructed from durable materials to withstand high-pressure environments, it delivers long-lasting performance in demanding commercial vehicle operations. Ideal for adapting different pipe sizes in brake systems, air suspension lines, and auxiliary pneumatic circuits. A dependable solution for fleet maintenance and repair professionals.

Product Details
Tramec Sloan SPRB-4-2 Pipe Reducer Bushing, ¼” X ⅛”
PRODUCT OVERVIEW
The Tramec Sloan SPRB-4-2 Pipe Reducer Bushing is a precision-threaded fitting designed to reduce ¼” NPT pipe connections to ⅛” NPT in heavy-duty air brake and pneumatic systems. Built for commercial trucks and trailers, this reducer bushing provides a secure, leak-free transition between different pipe sizes in compressed air applications. Its robust construction ensures reliable performance under high-pressure conditions, making it an essential component for fleet maintenance and system modifications.
KEY FEATURES
- Reduces ¼” NPT pipe connections to ⅛” NPT fittings
- Durable construction for high-pressure pneumatic applications
- Threaded design ensures secure, leak-resistant connections
- Ideal for air brake systems, air suspension, and auxiliary pneumatic circuits
- Designed for heavy-duty truck and trailer applications
Specifications
| SKU | SPRB-4-2 |
|---|---|
| UPC/EAN | 669314029260 |
| Configuration | Bushing |
| Body Material | Brass |
| Fitting Type | Pipe Fittings |










