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Description
xGrey Tefzel Wire 14 AWG | M22759/32 | Available in 1m, 10m, 20m, 30m, 40m, 50m, 75m and 100m lengths. For larger quantities please email for a quote.
Genuine M22759/32 Tefzel (XLETFE) motorsport wire in Grey, 14 AWG. Crosslinked fluoropolymer insulation designed for aerospace and motorsport wiring harness builds where weight, reliability, and heat resistance are critical. Ideal for high current relay feeds, electric water pump, fuel pump main feeds, PDM outputs.
Need help choosing wire size? Read our Tefzel Wire Size Guide for Motorsport Wiring.
| MIL-Spec | M22759/32 |
| Part Number | M22759/32-14-8 |
| AWG | 14 AWG |
| Colour | Grey |
| Conductor | Tinned Copper, Stranding 19/27 |
| Conductor Diameter | 0.76mm |
| Overall OD | 1.88mm |
| Insulation | Crosslinked Modified ETFE (Tefzel/XLETFE) |
| Voltage Rating | 600V |
| Temperature Range | -55°C to +150°C |
| Current Rating | 32A (single wire, 30°C ambient) |
| Weight | approx. 20g/m |
| Sold | 1m, 10m, 20m, 30m, 40m, 50m, 75m, 100m |
Mil Spec Colour Code Reference
- 0 = Black
- 1 = Brown
- 2 = Red
- 3 = Orange
- 4 = Yellow
- 5 = Green
- 6 = Blue
- 7 = Violet
- 8 = Grey
- 9 = White
Standard Uses:
- Motorsport wiring harness builds
- ECU and engine management looms
- Race car and performance vehicle wiring
- Aerospace and aviation wiring
- Data acquisition looms
- Chassis and body looms
M22759/32 is the wire widely known in the trade as Spec 55 (TE Raychem part series 55A0111). Same specification, so if your build sheet calls for Spec 55 wire, this is the product.
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