Lycoming IGO & IGSO-540 Starter, Generator, Vacuum, Hydraulic & Fuel Pump Cover Gasket Kit
Lycoming IGO & IGSO-540 Starter, Generator, Vacuum, Hydraulic & Fuel Pump Cover Gasket Kit
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Complete replacement gasket kit for servicing the starter, generator, vacuum pump, hydraulic pump, and fuel pump accessory cover areas on select Lycoming IGO-540 and IGSO-540 series engines.
This kit combines the primary accessory-drive cover gaskets into one convenient package for maintenance, overhaul, component replacement, or reassembly.
Kit Includes
| Drawing # | Part Number | Description | Qty |
|---|---|---|---|
| 2 | MS9136-01 | Accessory Drive Cover Gasket | 2 |
| 11 | 20415 | Hydraulic Pump Cover Gasket | 1 |
| 6 | 8313 | Vacuum Pump Cover Gasket | 1 |
| 23 | 1691-C | Fuel Pump Cover Gasket | 1 |
Total Kit Quantity: 5 Gaskets
Engine Compatibility
Designed for use with select:
Lycoming IGO-540 Series
Lycoming IGSO-540 Series
Applications
This gasket kit is intended for accessory-section service involving the:
- Starter / accessory drive cover
- Generator / accessory drive cover
- Hydraulic pump cover
- Vacuum pump cover
- Fuel pump cover
Ideal for replacing old, compressed, damaged, or leaking gaskets whenever accessory components or cover plates are removed.
Fitment Note: IGO-540 and IGSO-540 configurations can differ by engine model and installed accessories. Verify the individual gasket part numbers against the applicable Lycoming parts catalog for your specific engine configuration before installation.
