Lycoming

Valve, Exhaust (rotor Type) 17B23936 Alternative SL19001A

P/N 17B23936

NE — New Condition disclosed

Condition NE — Condition disclosed — is shown up front on this listing, along with the exact price, current availability, and what certification paperwork ships with the part, so you can confirm fit and airworthiness before you buy. Full specifications and answers to common questions are below.

Stocked & sold by AAP

What does “New” condition mean?

$419.99

On backorder

UOM EA · MOQ 1

Paperwork shown up front · 30-day returns · secure checkout

Request certification documents (8130-3 / EASA Form 1 / C of C)

Description

VALVE, EXHAUST (ROTOR TYPE) 17B23936

O-320-A, -E (low compression) (Wide Deck) O-320-B, -D; IO-320-B1A, -B1C, -B1D, -B1E, -B2A, -D1A, -D1AD, -D1B, -D1C; LIO-320-B1A; AIO-320-A1B, -B1B, -C1B; AEIO-320-D1B, -D2B (high compression) (Wide Deck) O-320-B, -D1A, -D2A, -D2B (high compression) (Narrow Deck) O-320-E2A, -E2C; IO-320-E1A, -D1B, -E2A, -E2B; AEIO-320-E1A, -E1B, -E2A, -E2B (low compression) (Wide Deck) O-320-H2AD, -H3AD (76 Series) IO-320-B1A; LIO-320-B1A (high compression) (Narrow Deck) IO-320-C1A, -C1B, -C1F; LIO-320-C1A (high compression) (Wide Deck) O-340-A (high compression) (Narrow Deck) O-360-A, -C (high compression) (Narrow Deck) O-360-A, -C, -F1A6, -G1A6; IO-360-B, -L2A, -M1A, -M1B; HO-360-C1A; HIO-360-B1A; LO-360-A1G6D, -A1H6; AEIO-360-B, -H1A, -H1B (high compression) (Wide Deck) IO-360-P1A LIO-360-B1G6 (high compression) (Wide Deck) O-360-B, -D (low compression) (Narrow Deck) O-360-B2C (low compression) (Wide Deck) O-360-C4P (high compression) (Long Reach) (Narrow Deck) O-360-E1A6D (76 Series) LO-360-E1A6D (76 Series) O-360-J2A (high compression) (Wide Deck) HO-360-A1A, -B1A, -B1B HIO-360-B1A (high compression) (Narrow Deck) IO-360-B1A, -B1B (high compression) (Narrow Deck) IO-360-F1A (high compression) (Wide Deck) (Long Reach) IVO-360-A1A (high compression) (Wide Deck) TO-360-E1A6D; LTO-360-E1A6D (76 Series) O-540-A, -F (high compression) (Narrow Deck) O-540-A; IO-540-C (high compression) (Narrow Deck) O-540-A4D5, A4E5, -E, -G, -H; IO-540-A4D5, - C, -D, -N, -T, -V; AEIO-540-D4A5, -D4B5, -D4D5 (high compression) (Wide Deck) O-540-B (low compression) (Wide Deck) O-540-B (high compression) (Narrow Deck) O-540-E1A, -E4B5, -E4C5, -G1A5, -G2A5; IO-540-C, -D4A5, -D4B5, -N1A5 (high compression) (Narrow Deck) O-540-E4A5 (high compression) (Long Reach) (Narrow Deck) O-540-F1B5 (high compression) (Wide Deck) O-540-J1A5D, -J1C5D, -J2A5D, -J3A5, - J3A5D, -J3C5D; IO-540-AB1A5, -W1A5, -W1A5D, - W3A5D (high compression) (Wide Deck) O-540-L3C5D (high compression) (Wide Deck) IO-540-AF1A5 (high compression) (Wide Deck) IO-540-J4A5, -R1A5; TIO-540-G1A (high compression) (Narrow Deck) IO-540-J4A5, -R1A5 (high compression) (Wide Deck) (Long Reach) TIO-540-AF1B (Oil Cooled Valve Guides) (low compression) (Wide Deck) TIO-540-AK1A (low compression) (Wide Deck) TIO-540-C1A, -C1AD (low compression) (Wide Deck) TIO-540-C1A, -E1A, -H1A (low compression) (Narrow Deck) TIO-540-K1AD, -AA1AD, -AB1AD, - AB1BD, -AF1A, -AG1A (low compression) (Wide Deck)

Alternative Part Numbers:

SL19001A

Specifications

Part number	17B23936
Manufacturer	Lycoming
Condition	NE
Airworthiness	Condition disclosed
Country of origin	—
Lead time	days

Frequently asked

Does the Valve, Exhaust (rotor Type) 17B23936 Alternative SL19001A include certification paperwork?

This item is supplied as "Condition disclosed" rather than with full 8130-3 traceability — normal for some condition codes, and it does not mean the part is unusable, only that the paperwork profile differs. Check the listing for exactly what documentation is included, and request any available records before you purchase if your installation requires them.

What condition is this part?

This part is listed in condition NE — Condition disclosed. Condition codes describe how a part reached its current state (for example new, overhauled, serviceable, repaired, or as-removed) and directly affect what paperwork ships with it and how it should be installed. See the Glossary for the full definition of every condition code we use.

How fast does it ship?

This item is currently on backorder, meaning demand has temporarily outpaced our stock and a new shipment is inbound from the manufacturer or our supplier. Request a quote and we will confirm the current estimated delivery window before you commit. If your aircraft is grounded, AOG expedited handling is available on request.

Can I return it?

You may return this item within 30 days of delivery if it is unopened, uninstalled, and in its original packaging. Items that have been installed, powered on, opened hazmat, or separated from an attached 8130-3 tag are non-returnable because their airworthiness status can no longer be confirmed once removed from the part. See our Returns policy for the full process.