Parker Back Cap 57Y02 (Long) 300M (Medium) 57Y04 (Short) for TIG Welding Torch 17-18-26
| QTY | Discount |
|---|---|
| 2+ | 3% |
| 10+ | 5% |
| 20+ | 7% |
Categories:
57Y02 / 300M / 57Y04 Back Caps for TIG Torch 17, 18 & 26 (Pack of 5)
COMPATIBLE TORCH SERIES 17, 18, 26 | AMPERAGE RANGE 150A–350A | PACK QUANTITY 5 back caps | WEIGHT 60 g | PACKAGE DIMENSIONS 7 × 4 × 1 cm |
57Y series Back Caps are designed for 17, 18, and 26 series TIG welding torches. Available in Short (57Y04), Medium (300M), and Long (57Y02) lengths, the back cap secures the tungsten electrode in the torch body, provides electrical insulation, and allows adjustment of electrode protrusion for different applications. Compatible with air-cooled and water-cooled torches rated for 150A–350A. Pack of 5. Ships across Canada from North York, Ontario.
Key Features
- Secures and adjusts tungsten electrode protrusion within the torch body
- Provides electrical insulation to prevent accidental arcing
- Maintains shielding gas integrity within the torch body
- Three lengths: Short (57Y04) for confined spaces, Medium (300M) for general use, Long (57Y02) for maximum electrode length
- Pack of 5 | Weight: 60 g
Technical Specifications
| Specification | Value |
| Compatible Torch Series | 17, 18, 26 |
| Amperage Range | 150A–350A |
| Cooling Type | Air-cooled and water-cooled |
| Pack Quantity | 5 back caps |
| Weight | 60 g |
| Package Dimensions | 7 × 4 × 1 cm |
Part Number & Size Reference
| Part Number | Length | SKU |
| 57Y04 | Short | MW57Y04 |
| 300M | Medium | MW0300M |
| 57Y02 | Long | MW57Y02 |
Related Products
10N Collet Body for Torch 17-18-26 | 10N Ceramic Cups for Torch 17-18-26 | 41V Back Caps for Torch 9-20-25 | TIG Accessories