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American Aviation Parts datum · avionics

Exhaust Pipes

ATA · 143 parts

Exhaust Pipes brings together the parts, hardware, and consumables your maintenance program calls out for this system. Each listing shows its condition and the certification paperwork available for that part, from new PMA/OEM stock to overhauled and serviceable units, so you can confirm airworthiness before buying and request an FAA 8130-3 or manufacturer Certificate of Conformance where one applies.
Pipe - Exhaust Cyl No 3 40B26680 — photo coming soon
Pipe - Exhaust Cyl No 3 40B26680
NE
P/N 40B26680 Other Manufacturers
$1,210.56
Price and availability checked Oct 28, 2026 MST
Backorder
Pipe- Exhaust- Cyl. No. 2 40B28743
Pipe- Exhaust- Cyl. No. 2 40B28743
NE
P/N 40B28743 Lycoming
$6,595.84
Price and availability checked Nov 4, 2026 MST
In stock
Pipe- Exhaust- Cyl. No. 3 40B28744
Pipe- Exhaust- Cyl. No. 3 40B28744
NE
P/N 40B28744 Lycoming
$4,560.72
Price and availability checked Nov 4, 2026 MST
Backorder
Pipe- Exhaust- Cyl. No. 4 40B28745
Pipe- Exhaust- Cyl. No. 4 40B28745
NE
P/N 40B28745 Lycoming
$1,313.74
Price and availability checked Nov 4, 2026 MST
Backorder
Pipe- Exhaust- Cyl. No. 5 (primary) 40B28746
Pipe- Exhaust- Cyl. No. 5 (primary) 40B28746
NE
P/N 40B28746 Lycoming
$1,020.28
Price and availability checked Nov 4, 2026 MST
Backorder
Pipe - Exhaust Cyl No. 5 40B28747
Pipe - Exhaust Cyl No. 5 40B28747
NE
P/N 40B28747 Lycoming
$1,385.16
Backorder
Price check pending
Pipe- Exhaust- Cyl. No. 6 40B28748
Pipe- Exhaust- Cyl. No. 6 40B28748
NE
P/N 40B28748 Lycoming
$1,038.56
Price and availability checked Nov 4, 2026 MST
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Pipe- Exhaust- Cyl. No. 1 (intermediate) 40B28859
Pipe- Exhaust- Cyl. No. 1 (intermediate) 40B28859
NE
P/N 40B28859 Lycoming
$631.73
Price and availability checked Nov 4, 2026 MST
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Pipe- Exhaust- Cyl. No. 1 (intermediate)(egt Probe 40B28871
Pipe- Exhaust- Cyl. No. 1 (intermediate)(egt Probe 40B28871
NE
P/N 40B28871 Lycoming
$425.89
Price and availability checked Nov 4, 2026 MST
Backorder
Pipe- Exhaust- Cyl. No. 2(EGT Probe Holes) 40B28872
Pipe- Exhaust- Cyl. No. 2(EGT Probe Holes) 40B28872
NE
P/N 40B28872 Lycoming
$7,336.55
Price and availability checked Nov 4, 2026 MST
In stock
Pipe- Exhaust- Cyl. No. 3 (EGT Probe Holes) 40B28873
Pipe- Exhaust- Cyl. No. 3 (EGT Probe Holes) 40B28873
NE
P/N 40B28873 Lycoming
$4,356.99
Price and availability checked Nov 4, 2026 MST
In stock
Pipe- Exhaust- Cyl. No. 4 (EGT Probe Holes) 40B28874
Pipe- Exhaust- Cyl. No. 4 (EGT Probe Holes) 40B28874
NE
P/N 40B28874 Lycoming
$1,081.85
Price and availability checked Nov 4, 2026 MST
Backorder
Pipe- Exhaust- Cyl. No. 5 (primary)(egt Probe Hole 40B28875
Pipe- Exhaust- Cyl. No. 5 (primary)(egt Probe Hole 40B28875
NE
P/N 40B28875 Lycoming
$897.41
Price and availability checked Nov 4, 2026 MST
Backorder
Pipe- Exhaust- Cyl. No. 6 (EGT Probe Holes) 40B28876
Pipe- Exhaust- Cyl. No. 6 (EGT Probe Holes) 40B28876
NE
P/N 40B28876 Lycoming
$857.53
Price and availability checked Nov 4, 2026 MST
Backorder
Adapter-Exhaust Pipe-Cyl 4 & 6 40G21969
Adapter-Exhaust Pipe-Cyl 4 & 6 40G21969
NE
P/N 40G21969 Lycoming
$626.62
Price and availability checked Oct 28, 2026 MST
In stock
Pipe-Exhaust Adapter 40G22959
Pipe-Exhaust Adapter 40G22959
NE
P/N 40G22959 Lycoming
$1,151.39
Price and availability checked Oct 28, 2026 MST
In stock
Pipe - Exhaust Adapter Cylinder No. 2 & No. 3 (EGT 40G23394
Pipe - Exhaust Adapter Cylinder No. 2 & No. 3 (EGT 40G23394
NE
P/N 40G23394 Lycoming
$1,165.94
Price and availability checked Nov 2, 2026 MST
Backorder
Adapter- Exhaust Pipe 40G28860
Adapter- Exhaust Pipe 40G28860
NE
P/N 40G28860 Lycoming
$1,209.84
Price and availability checked Nov 4, 2026 MST
Backorder
Package- Exhaust Pipes W/O EGT Holes (TIO-540-AJ1A 05J28882
Package- Exhaust Pipes W/O EGT Holes (TIO-540-AJ1A 05J28882
NE
P/N 05J28882 Lycoming
$22,210.09
Price and availability checked Oct 28, 2026 MST
Backorder
Package- Exhaust Pipes W EGT Holes (TIO-540-AJ1A)( 05J28883
Package- Exhaust Pipes W EGT Holes (TIO-540-AJ1A)( 05J28883
NE
P/N 05J28883 Lycoming
$19,875.30
Price and availability checked Oct 28, 2026 MST
In stock
Kit-Exhaust Pipe-Crossover 05K21125
Kit-Exhaust Pipe-Crossover 05K21125
NE
P/N 05K21125 Lycoming
$752.72
Price and availability checked Oct 28, 2026 MST
Backorder
Kit-Exhaust Pipe-Crossover 05K21503
Kit-Exhaust Pipe-Crossover 05K21503
NE
P/N 05K21503 Lycoming
$2,199.96
Price and availability checked Oct 28, 2026 MST
Backorder
Adapter - Exhaust Pipe Cyl No'S 1, 2, 5, 6 40B26678 — photo coming soon
Adapter - Exhaust Pipe Cyl No'S 1, 2, 5, 6 40B26678
NE
P/N 40B26678 Other Manufacturers
$786.67
Price and availability checked Oct 28, 2026 MST
Backorder