Hydraulic Accumulator Piston & Seal Upgrade Kit
M1030
$692.00 USD
Customer Reviews
The Marsh Brothers Aerostar Hydraulic Accumulator Piston and Seal Upgrade Kit offers Aerostar owners the option to upgrade the hydraulic accumulator with a fully non-metallic piston and improved dynamic seals.
The non-metallic AeroTough® GF piston eliminates any chance of scratching the cylinder bore during normal operation. The Thorseal material will remain stable over a wide range of operating temperatures and will not swell, shrink or bind.
This kit will also reduce part count from 5 parts under the OEM design to 3 parts under the Marsh Brothers Aviation design, thereby simplifying the assembly.
The Marsh Brothers Aviation upgrade kit includes a non-metallic piston made from their proprietary polymer AeroTough® GF, and state of the art Thorseals®, replacing the OEM aluminum piston fitted with a nitrile rubber o-ring, back up rings and a PTFE rider ring.
Transport Canada Supplement Type Certificate No. SA17-96
Federal Aviation Administration Supplemental Type Certificate No. SA04060NY
A) 1 x Hydrodyne Hydraulic Accumulator (M1030)
| MBA Part # | Description | Quantity |
| MBA10073-1 | AeroTough® GF Piston | 1 |
| MBA10076-1 | AeroLas®-Flex Piston Seal | 2 |
B) 1 x York Hydraulic Accumulator (M1031)
| MBA Part # | Description | Quantity |
| MBA10134-1 | AeroTough® GF Piston | 1 |
| MBA10147-1 | AeroLas®-Flex Piston Seal | 2 |
Please also refer to the Installation Instructions document under the Documents section.
