# Torch A4RTF

> Torch A4RTF 火花塞的全部等效型号：兼容参考、技术规格以及购买渠道。

## 技术信息

- **火花塞套筒扳手:** 13/16″ (20,8 mm)
- **螺纹:** 18 mm
- **热值:** 极热
- **电阻:** 是
- **密封座:** 平面（垫片）
- **扭矩:** fonte 35–45 N·m · alu 35–40 N·m — ou 180°–240° (½–⅔ tour)

## 8 个等效型号

- [Champion CCH940](https://www.thesparktwin.com/zh/champion/cch940/)
- [Champion RDZ19H](https://www.thesparktwin.com/zh/champion/rdz19h/)
- [Champion RDZ19HT04](https://www.thesparktwin.com/zh/champion/rdz19ht04/)
- [Champion RDZ19H/T04](https://www.thesparktwin.com/zh/champion/rdz19h-t04/)
- [Torch A3RTF](https://www.thesparktwin.com/zh/torch/a3rtf/)
- [Champion 940](https://www.thesparktwin.com/zh/champion/940/)
- [Champion 9401](https://www.thesparktwin.com/zh/champion/9401/)
- [Autolite 5438](https://www.thesparktwin.com/zh/autolite/5438/)

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*Source : [Torch A4RTF](https://www.thesparktwin.com/zh/torch/a4rtf/) — TheSparkTwin*