Other Details:
| Part No. | Length (mm) |
Exposed Length (mm) |
Diameter (mm) |
Anode to Plug Thread (in) |
External Plug Thread (in) |
Plug Head Size (mm) |
Weight (kg) |
Replaces Genuine Part No. |
|---|---|---|---|---|---|---|---|---|
| 21116 | 60 | 44 | 10 | 5/16 UNC | 1/4 BSP | 14 Hex | 0.04 | Universal |
| 21118 | 73 | 52 | 13 | 3/8 UNC | 3/8 BSP | 17 Hex | 0.07 | Universal |
| 21120 | 76 | 51 | 16 | 7/16 BSW | 1/2 BSP | 22 Hex | 0.13 | Cummins® 68241, Yanmar® 119574-18790, Universal |
| 21122 | 78 | 51 | 19 | 1/2 UNC | 3/4 BSP | 27 Hex | 0.21 | Universal |
| 21199X | 62 | 48 | 6 | 1/4 UNC | 1/8 NPT | 11 Hex | 0.02 | Universal |
