Exhaust Systems
ATA · 344 parts
Exhaust Systems 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.
78063 Lycoming Pipe - Exhaust 78063
P/N 78063
NE
Lycoming
$811.89
Price and availability checked Oct 31, 2026 MST
Backorder
78064 Lycoming Flange- Exhaust Manifold 78064
P/N 78064
NE
Lycoming
$1,359.27
Price and availability checked Nov 2, 2026 MST
Backorder
78187 Lycoming Pipe - Exhaust-Right Rear 78187
P/N 78187
NE
Lycoming
$427.77
Price and availability checked Oct 31, 2026 MST
Backorder
78189 Lycoming Flange- Exhaust Manifold 78189
P/N 78189
NE
Lycoming
$3,771.48
Price and availability checked Nov 2, 2026 MST
Backorder
78276 Lycoming Pipe - Exhaust - Left Rear 78276
P/N 78276
NE
Lycoming
$507.31
Backorder
78287 Lycoming Pipe - Exhaust 78287
P/N 78287
NE
Lycoming
$2,115.57
Price and availability checked Oct 24, 2026 MST
Backorder
40B19620 Lycoming Pipe - Exhaust-Right Rear 40B19620
P/N 40B19620
NE
Lycoming
$1,013.65
Price and availability checked Nov 1, 2026 MST
Backorder
40B19815 Lycoming Pipe - Exhaust-Cylinder #5 40B19815
P/N 40B19815
NE
Lycoming
$5,589.14
Price and availability checked Nov 1, 2026 MST
Backorder
40B19822 Lycoming Pipe - Exhaust-Cylinder #1 & 3 40B19822
P/N 40B19822
NE
Lycoming
$2,382.32
Price and availability checked Nov 2, 2026 MST
Backorder
40B19823 Lycoming Pipe - Exhaust-Cylinder #6 40B19823
P/N 40B19823
NE
Lycoming
$785.70
Price and availability checked Nov 2, 2026 MST
Backorder
40B19824 Lycoming Pipe - Exhaust-Cylinder #4 40B19824
P/N 40B19824
NE
Lycoming
$1,828.45
Price and availability checked Nov 2, 2026 MST
Backorder
40B19825 Lycoming Pipe - Exhaust-Cylinder #5 40B19825
P/N 40B19825
NE
Lycoming
$611.10
Price and availability checked Nov 2, 2026 MST
Backorder
40B19827 Lycoming Pipe - Exhaust-Cylinder #3 40B19827
P/N 40B19827
NE
Lycoming
$1,572.37
Price and availability checked Nov 2, 2026 MST
Backorder
40B19840 Lycoming Adapter- Exhaust Pipe 40B19840
P/N 40B19840
NE
Lycoming
$729.50
Price and availability checked Nov 2, 2026 MST
In stock
40B19841 Lycoming Pipe - Exhaust-Cylinder #2 40B19841
P/N 40B19841
NE
Lycoming
$270.58
Price and availability checked Nov 2, 2026 MST
Backorder
40B19842 Lycoming Pipe - Exhaust-Cylinder #4 40B19842
P/N 40B19842
NE
Lycoming
$2,093.26
Price and availability checked Nov 2, 2026 MST
Backorder
40B19844 Lycoming Pipe - Exhaust-Cylinder #1 40B19844
P/N 40B19844
NE
Lycoming
$276.40
Price and availability checked Nov 2, 2026 MST
In stock
40B19850 Lycoming Pipe - Exhaust-Crossover Lt 40B19850
P/N 40B19850
NE
Lycoming
$479.63
Price and availability checked Nov 2, 2026 MST
In stock
40B19851 Lycoming Adapter- Exhaust-Transition 40B19851
P/N 40B19851
NE
Lycoming
$721.68
Price and availability checked Nov 2, 2026 MST
In stock
40B19974 Lycoming Pipe - Exhaust-Crossover-Inter. 40B19974
P/N 40B19974
NE
Lycoming
$294.39
Price and availability checked Nov 2, 2026 MST
In stock
40B19975 Lycoming Pipe - Exhaust-Crossover-Rt.sh. 40B19975
P/N 40B19975
NE
Lycoming
$865.24
Price and availability checked Nov 2, 2026 MST
Backorder
40B21006 Lycoming Pipe - Exhaust - Left Rear 40B21006
P/N 40B21006
NE
Lycoming
$1,479.25
Price and availability checked Nov 1, 2026 MST
Backorder
40B21089 Lycoming Pipe - Exhaust-Cylinder #2 & 3 40B21089
P/N 40B21089
NE
Lycoming
$1,338.60
Price and availability checked Nov 2, 2026 MST
Backorder
40B21147 Lycoming Pipe - Exhaust-Tail - Left 40B21147
P/N 40B21147
NE
Lycoming
$2,974.02
Price and availability checked Nov 2, 2026 MST
Backorder
78063 Lycoming Pipe - Exhaust 78063
NE
P/N 78063
Lycoming
$811.89
Price and availability checked Oct 31, 2026 MST
Backorder
78064 Lycoming Flange- Exhaust Manifold 78064
NE
P/N 78064
Lycoming
$1,359.27
Price and availability checked Nov 2, 2026 MST
Backorder
78187 Lycoming Pipe - Exhaust-Right Rear 78187
NE
P/N 78187
Lycoming
$427.77
Price and availability checked Oct 31, 2026 MST
Backorder
78189 Lycoming Flange- Exhaust Manifold 78189
NE
P/N 78189
Lycoming
$3,771.48
Price and availability checked Nov 2, 2026 MST
Backorder
78276 Lycoming Pipe - Exhaust - Left Rear 78276
NE
P/N 78276
Lycoming
$507.31
Backorder
Price check pending
78287 Lycoming Pipe - Exhaust 78287
NE
P/N 78287
Lycoming
$2,115.57
Price and availability checked Oct 24, 2026 MST
Backorder
40B19620 Lycoming Pipe - Exhaust-Right Rear 40B19620
NE
P/N 40B19620
Lycoming
$1,013.65
Price and availability checked Nov 1, 2026 MST
Backorder
40B19815 Lycoming Pipe - Exhaust-Cylinder #5 40B19815
NE
P/N 40B19815
Lycoming
$5,589.14
Price and availability checked Nov 1, 2026 MST
Backorder
40B19822 Lycoming Pipe - Exhaust-Cylinder #1 & 3 40B19822
NE
P/N 40B19822
Lycoming
$2,382.32
Price and availability checked Nov 2, 2026 MST
Backorder
40B19823 Lycoming Pipe - Exhaust-Cylinder #6 40B19823
NE
P/N 40B19823
Lycoming
$785.70
Price and availability checked Nov 2, 2026 MST
Backorder
40B19824 Lycoming Pipe - Exhaust-Cylinder #4 40B19824
NE
P/N 40B19824
Lycoming
$1,828.45
Price and availability checked Nov 2, 2026 MST
Backorder
40B19825 Lycoming Pipe - Exhaust-Cylinder #5 40B19825
NE
P/N 40B19825
Lycoming
$611.10
Price and availability checked Nov 2, 2026 MST
Backorder
40B19827 Lycoming Pipe - Exhaust-Cylinder #3 40B19827
NE
P/N 40B19827
Lycoming
$1,572.37
Price and availability checked Nov 2, 2026 MST
Backorder
40B19840 Lycoming Adapter- Exhaust Pipe 40B19840
NE
P/N 40B19840
Lycoming
$729.50
Price and availability checked Nov 2, 2026 MST
In stock
40B19841 Lycoming Pipe - Exhaust-Cylinder #2 40B19841
NE
P/N 40B19841
Lycoming
$270.58
Price and availability checked Nov 2, 2026 MST
Backorder
40B19842 Lycoming Pipe - Exhaust-Cylinder #4 40B19842
NE
P/N 40B19842
Lycoming
$2,093.26
Price and availability checked Nov 2, 2026 MST
Backorder
40B19844 Lycoming Pipe - Exhaust-Cylinder #1 40B19844
NE
P/N 40B19844
Lycoming
$276.40
Price and availability checked Nov 2, 2026 MST
In stock
40B19850 Lycoming Pipe - Exhaust-Crossover Lt 40B19850
NE
P/N 40B19850
Lycoming
$479.63
Price and availability checked Nov 2, 2026 MST
In stock
40B19851 Lycoming Adapter- Exhaust-Transition 40B19851
NE
P/N 40B19851
Lycoming
$721.68
Price and availability checked Nov 2, 2026 MST
In stock
40B19974 Lycoming Pipe - Exhaust-Crossover-Inter. 40B19974
NE
P/N 40B19974
Lycoming
$294.39
Price and availability checked Nov 2, 2026 MST
In stock
40B19975 Lycoming Pipe - Exhaust-Crossover-Rt.sh. 40B19975
NE
P/N 40B19975
Lycoming
$865.24
Price and availability checked Nov 2, 2026 MST
Backorder
40B21006 Lycoming Pipe - Exhaust - Left Rear 40B21006
NE
P/N 40B21006
Lycoming
$1,479.25
Price and availability checked Nov 1, 2026 MST
Backorder
40B21089 Lycoming Pipe - Exhaust-Cylinder #2 & 3 40B21089
NE
P/N 40B21089
Lycoming
$1,338.60
Price and availability checked Nov 2, 2026 MST
Backorder
40B21147 Lycoming Pipe - Exhaust-Tail - Left 40B21147
NE
P/N 40B21147
Lycoming
$2,974.02
Price and availability checked Nov 2, 2026 MST
Backorder