SEAL, OIL CRANKSHAFT ASS Y (P/N sl76940) - New Surplus
P/N: sl76940
Category: Seals
This product requires a custom quote. Please contact our sales team for pricing information or submit an RFQ (Request for Quote).
Available Inventory
| Condition | Stock |
|---|---|
| New Surplus | 2 Available |
Product Description
The sl76940 is a crankshaft oil seal assembly for aircraft piston engines. This elastomeric radial shaft seal retains lubricating oil at the crankshaft interface, preventing leakage into the engine compartment. Installed at the crankshaft nose or accessory-drive end, the seal maintains pressure integrity during engine operation across varying temperature and RPM conditions.
Installation follows the engine manufacturer's manual specifications. Verify part applicability with the aircraft or engine Illustrated Parts Catalog before installation to ensure correct fit and function.
Please note: Product descriptions are provided for informational purposes. Always refer to your aircraft's Illustrated Parts Catalog (IPC) to verify part compatibility and specifications.
Frequently Asked Questions
What is the SEAL, OIL CRANKSHAFT ASS Y (P/N sl76940)?
The sl76940 is a crankshaft oil seal assembly for aircraft piston engines. This elastomeric radial shaft seal retains lubricating oil at the crankshaft interface, preventing leakage into the engine compartment.
What material is the sl76940 made from?
Aircraft seals and O-rings are manufactured from various elastomers including nitrile (Buna-N), fluorocarbon (Viton), silicone, and PTFE depending on the application. The SEAL, OIL CRANKSHAFT ASS Y meets aviation specifications for its intended use. Contact us for specific material data.
Can I order the sl76940 in bulk quantities?
Yes, we stock seals and gaskets in quantity and offer bulk pricing. Submit a Request for Quote (RFQ) for volume orders, or call (904) 998-9101 for immediate quantity availability on the sl76940.
What is the shelf life of the sl76940?
Elastomeric seals have manufacturer-specified shelf lives that vary by material and storage conditions. We follow industry standards for cure date tracking and proper climate-controlled storage. Contact us for shelf life details on the sl76940.
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