SHROUD MUFFLER (P/N da40-4) - New Surplus
P/N: da40-4
Category: Exhaust Systems
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 | 1 Available |
Product Description
The da40-4 is a muffler shroud that encloses the exhaust canister to create a heated-air plenum around the muffler. This component routes cooling air across the hot exhaust surfaces, transferring heat for cabin warmth or carburetor preheating. Constructed from heat-resistant steel or aluminum, the shroud directs airflow efficiently while protecting surrounding engine compartment components from radiant heat.
Installation follows standard exhaust assembly procedures per aircraft maintenance manuals. Verify compatibility with your aircraft's specific engine installation and exhaust configuration before ordering.
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 SHROUD MUFFLER (P/N da40-4)?
The da40-4 is a muffler shroud that encloses the exhaust canister to create a heated-air plenum around the muffler. This component routes cooling air across the hot exhaust surfaces, transferring heat for cabin warmth or carburetor preheating.
What certifications or documentation come with the da40-4?
Depending on condition, the da40-4 may include an FAA 8130-3 Airworthiness Approval Tag, a yellow serviceable tag, or manufacturer documentation. Currently available in: New Surplus. Contact us for specific documentation details on the condition you need.
Can I use the da40-4 during an engine overhaul or annual inspection?
Yes, the SHROUD MUFFLER can be used in engine overhauls and maintenance events. Always verify part compatibility against your engine's Type Certificate Data Sheet (TCDS) and Illustrated Parts Catalog (IPC) before installation.
What is the lead time for the da40-4?
In-stock items ship same business day when ordered before 3 PM EST. We also offer 24/7 AOG (Aircraft on Ground) support at (904) 998-9101 for urgent engine part needs.
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