Superior Replacement Parts
ATA · 8421 parts
Superior Replacement Parts 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.
37A19773-357 Lycoming Belt-Alternator Drive .380 Wid 37A19773-357
P/N 37A19773-357
NE
Lycoming
$11.25
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-372 Lycoming Belt - Alternator Drive .380 Width 37.25 In Length 37A19773-372
P/N 37A19773-372
NE
Lycoming
$161.75
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-380 Lycoming Belt-Alternator Drive .380 Wid 37A19773-380
P/N 37A19773-380
NE
Lycoming
$147.68
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-390 Lycoming Belt - .380 Wide 39.000 Long 37A19773-390
P/N 37A19773-390
NE
Lycoming
$82.98
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-396 Lycoming Belt-Alternator Drive .380 Wid 37A19773-396
P/N 37A19773-396
NE
Lycoming
$19.69
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-440 Lycoming Belt-Alternator Drive .380 Wid 37A19773-440
P/N 37A19773-440
NE
Lycoming
$174.36
Price and availability checked Nov 2, 2026 MST
Backorder
37A19773-460 Lycoming Belt-Alternator Drive .380 Wid 37A19773-460
P/N 37A19773-460
NE
Lycoming
$67.66
Price and availability checked Nov 2, 2026 MST
Backorder
37A19773-464 Lycoming Belt-Alternator Drive .380 Wid 37A19773-464
P/N 37A19773-464
NE
Lycoming
$120.96
Price and availability checked Nov 2, 2026 MST
In stock
37A19773M380 Lycoming Set Of 2 - Belt-Generator Drive .380 Wid 37A19773M380
P/N 37A19773M380
NE
Lycoming
$72.23
Backorder
37A19773M396 Lycoming Set Of 2 - Belt-Alternator Drive .380 Wid 37A19773M396
P/N 37A19773M396
NE
Lycoming
$139.24
In stock
37A19773M410 Lycoming Set Of 2 - Belt-Alternator 37A19773M410
P/N 37A19773M410
NE
Lycoming
$21.10
Backorder
37A19773M464 Lycoming Set Of 2 - Belt-Alternator - DUAL-.380 Wide 37A19773M464
P/N 37A19773M464
NE
Lycoming
$180.10
In stock
37B19774-380 Lycoming Belt-Compressor Drive 37B19774-380
P/N 37B19774-380
NE
Lycoming
$21.10
Price and availability checked Oct 24, 2026 MST
Backorder
37B19774-384 Lycoming Belt-Generator Drive 37B19774-384
P/N 37B19774-384
NE
Lycoming
$158.89
Price and availability checked Nov 2, 2026 MST
In stock
37B19774-460 Lycoming Belt-Compressor 37B19774-460
P/N 37B19774-460
NE
Lycoming
$144.87
Price and availability checked Nov 2, 2026 MST
In stock
37B19774-482 Lycoming Belt-Compressor Drive .500 Wide 37B19774-482
P/N 37B19774-482
NE
Lycoming
$102.67
Price and availability checked Nov 2, 2026 MST
In stock
400140-313 Lycoming Washer 400140-313
P/N 400140-313
NE
Lycoming
$5.99
Backorder
400741-1 Lycoming Washer 400741-1
P/N 400741-1
NE
Lycoming
$74.45
Price and availability checked Nov 1, 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
37A19773-357 Lycoming Belt-Alternator Drive .380 Wid 37A19773-357
NE
P/N 37A19773-357
Lycoming
$11.25
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-372 Lycoming Belt - Alternator Drive .380 Width 37.25 In Length 37A19773-372
NE
P/N 37A19773-372
Lycoming
$161.75
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-380 Lycoming Belt-Alternator Drive .380 Wid 37A19773-380
NE
P/N 37A19773-380
Lycoming
$147.68
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-390 Lycoming Belt - .380 Wide 39.000 Long 37A19773-390
NE
P/N 37A19773-390
Lycoming
$82.98
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-396 Lycoming Belt-Alternator Drive .380 Wid 37A19773-396
NE
P/N 37A19773-396
Lycoming
$19.69
Price and availability checked Nov 2, 2026 MST
In stock
37A19773-440 Lycoming Belt-Alternator Drive .380 Wid 37A19773-440
NE
P/N 37A19773-440
Lycoming
$174.36
Price and availability checked Nov 2, 2026 MST
Backorder
37A19773-460 Lycoming Belt-Alternator Drive .380 Wid 37A19773-460
NE
P/N 37A19773-460
Lycoming
$67.66
Price and availability checked Nov 2, 2026 MST
Backorder
37A19773-464 Lycoming Belt-Alternator Drive .380 Wid 37A19773-464
NE
P/N 37A19773-464
Lycoming
$120.96
Price and availability checked Nov 2, 2026 MST
In stock
37A19773M380 Lycoming Set Of 2 - Belt-Generator Drive .380 Wid 37A19773M380
NE
P/N 37A19773M380
Lycoming
$72.23
Backorder
Price check pending
37A19773M396 Lycoming Set Of 2 - Belt-Alternator Drive .380 Wid 37A19773M396
NE
P/N 37A19773M396
Lycoming
$139.24
In stock
Price check pending
37A19773M410 Lycoming Set Of 2 - Belt-Alternator 37A19773M410
NE
P/N 37A19773M410
Lycoming
$21.10
Backorder
Price check pending
37A19773M464 Lycoming Set Of 2 - Belt-Alternator - DUAL-.380 Wide 37A19773M464
NE
P/N 37A19773M464
Lycoming
$180.10
In stock
Price check pending
37B19774-380 Lycoming Belt-Compressor Drive 37B19774-380
NE
P/N 37B19774-380
Lycoming
$21.10
Price and availability checked Oct 24, 2026 MST
Backorder
37B19774-384 Lycoming Belt-Generator Drive 37B19774-384
NE
P/N 37B19774-384
Lycoming
$158.89
Price and availability checked Nov 2, 2026 MST
In stock
37B19774-460 Lycoming Belt-Compressor 37B19774-460
NE
P/N 37B19774-460
Lycoming
$144.87
Price and availability checked Nov 2, 2026 MST
In stock
37B19774-482 Lycoming Belt-Compressor Drive .500 Wide 37B19774-482
NE
P/N 37B19774-482
Lycoming
$102.67
Price and availability checked Nov 2, 2026 MST
In stock
400140-313 Lycoming Washer 400140-313
NE
P/N 400140-313
Lycoming
$5.99
Backorder
Price check pending
400741-1 Lycoming Washer 400741-1
NE
P/N 400741-1
Lycoming
$74.45
Price and availability checked Nov 1, 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