Premium Brass Welch Plug for Engine Applications
The Protorque RBC38MM is a precision-engineered 38mm brass welch plug designed for sealing casting holes in engine blocks and cylinder heads. This cup-style plug is manufactured from premium brass materials, providing superior durability and reliable performance compared to traditional steel alternatives.
Key Features
- 38mm diameter for specific engine applications
- Premium brass construction offers excellent corrosion resistance and longevity
- Cup design provides secure sealing when properly installed
- Australian engineering with quality backed by comprehensive warranties
- Direct fit replacement designed to perform as well as or better than original equipment
Technical Specifications
- Diameter: 38mm
- Material: Premium brass
- Type: Cup/dish style welch plug
- Installation: Press-fit requiring proper tooling
Quality & Performance
Protorque Engine Parts are sourced from leading specialist OEM manufacturers with extensive experience in producing premium engine components. Each welch plug is designed for maximum durability and reliability on Australian roads, with comprehensive warranties offering complete peace of mind.
The brass construction ensures this plug will outlast traditional steel alternatives, making it an ideal choice for engine rebuilds and maintenance where longevity is important.