Details
| **Specification** | **Detail** |
|-----------------------------|-----------------------------------------------------------------------------|
| **Part Number** | REB37E |
| **Type** | Massive Electrode (two‑prong) |
| **Compatible Engines** | R‑1820, IO‑540‑M1B5D, PZL‑ASZ‑621R, PZL‑3S, R‑1300, 6VS‑335, TIO‑360‑B2A, R‑2600, IO‑540‑E1B5, TIO‑540‑R2AD, IO‑720‑A1B, TO‑360‑C1A6D, IO‑540‑J, TIO‑540‑C, IO‑540‑R1A5, IO‑540‑M, TIO‑540‑S1AD, IO‑720‑D1CD, TO‑360‑E1A6D, LTO‑360‑E1A6D, R‑2800‑50, R‑1820‑103 |
| **Compatible Aircraft** | Aero Commander S2R‑R1820, AG Aircraft Eagle 300, PZL Dromader (M‑18A), PZL M‑21 Mini Dromader, AG Thrush S2R‑800, Bell 47G‑3, Enstrom F28B, Grumman TBM Avenger, Commander 500U & 700, Helio 800, Maule M5‑210TC, Piper Aztec (all variants), Piper Comanche PA‑24‑260 Turbo, Piper Saratoga PA‑32‑301T, Saratoga SP PA‑32R‑301T, Piper Pawnee Brave PA‑36, Piper Seminole PA‑44‑180T, Sikorsky S‑55A & S‑56, Taylorcraft Workhorse |
| **Thread Size** | 5/8‑24 (shielded barrel thread) |
| **Mounting Thread / Size** | 18 mm |
| **Reach** | 13/16 inch (20.6 mm) |
| **Sealing Method** | Fired glass insulator seal |
| **Electrode Material** | Nickel alloy electrodes |
| **Finish / Coating** | Nickel plating with corrosion‑resistant epoxy |
| **Typical Gap** | 0.016″ – 0.021″ (0.41 – 0.53 mm) |
| **Packaging** | Sold individually |
| **Certifications** | FAA-approved, certified for aviation use |
| **Manufacturer** | Champion Aerospace |
