Description
Our Anti-Rotation Blocks are fabricated from durable Teflon and install on the lead lag dampers to prevent costly damage to the main rotor head.
*Replaces OEM p/n 3G622A05351.
Key Features
- Durable Teflon
- Includes 5 blocks
Key Benefits
- Quick and easy installation
- Reduces maintenance costs
Approvals
| Approval type | Authority | Reference number | Aircraft approved | Description |
|---|---|---|---|---|
| STC | DGCA - Mexico | IA-444/2017 | AB139/AW139 | Maintenance Kit Installations |
| STC | CAAC - China | VSTC0869 | AB139/AW139 | Installation of D139-799 Maintenance Kits |
| STC | DCA - Malaysia | VSTC/2022/016 | AB139/AW139 | Installation of DART D139-799 Maintenance Kits |
| STC | EASA - Europe | 10038656, Rev 1 | AW139 | Maintenance Kit Installations |
| STC | ANAC - Brazil | 2012S02-13 | AB139/AW139 | Maintenance Kit Installations |
| STC | TCCA - Canada | LoA C-11-0841 | AB139/AW139 | Maintenance Kit Installations |
| STC | FAA - USA | SR02138SE | AB139/AW139 | Maintenance Kit Installations |