Lycoming Replacement Parts

ATA · 6959 parts

Lycoming 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.

Housing Assy - Accessory Studding 21C26201-01

P/N 21C26201-01 Lycoming

$3,283.45

Price and availability checked Nov 5, 2026 MST

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Assembly-Accy Housing-Studding (4 Cyl) 21A21533-34

P/N 21A21533-34 Lycoming

$3,136.01

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accessory 21B21606-01

P/N 21B21606-01 Lycoming

$3,540.50

Price and availability checked Nov 5, 2026 MST

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Housing Ass'Y- Oil Sump & Induction 56A22648-02

P/N 56A22648-02 Lycoming

$33,117.74

Price and availability checked Nov 5, 2026 MST

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Assembly-Accy Housing-Studding (4 Cyl) 21A21533-35

P/N 21A21533-35 Lycoming

$3,148.62

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accessory 21D21607-01

P/N 21D21607-01 Lycoming

$1,466.64

Price and availability checked Nov 1, 2026 MST

In stock

Housing Assy-Accy-Studding 21C21539-02

P/N 21C21539-02 Lycoming

$2,897.39

Price and availability checked Nov 1, 2026 MST

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Housing Assy-Accy-Studding 21A21534-06

P/N 21A21534-06 Lycoming

$5,492.14

Price and availability checked Oct 31, 2026 MST

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Housing Assy - Oil Sump & Induction 56A26070-01

P/N 56A26070-01 Lycoming

$27,245.36

Price and availability checked Nov 1, 2026 MST

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Housing Assy-Accessory 21D21607-02

P/N 21D21607-02 Lycoming

$1,424.93

Price and availability checked Nov 1, 2026 MST

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Housing Assy-Accy-Studding 21C21539-03

P/N 21C21539-03 Lycoming

$2,889.63

Price and availability checked Nov 1, 2026 MST

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Housing Assy-Accy-Studding 21A21534-07

P/N 21A21534-07 Lycoming

$3,776.21

Price and availability checked Nov 5, 2026 MST

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Housing Assy - Oil Sump & Induction 56A26070-02

P/N 56A26070-02 Lycoming

$28,978.75

Price and availability checked Nov 8, 2026 MST

In stock

Housing Assy-Accessory 21D21607-03

P/N 21D21607-03 Lycoming

$1,606.32

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accy-Studding 21C21539-04

P/N 21C21539-04 Lycoming

$2,893.51

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accy-Studding 21A21534-11

P/N 21A21534-11 Lycoming

$5,422.30

Price and availability checked Nov 5, 2026 MST

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Housing Assy - Oil Sump & Induction 56A26071-03

P/N 56A26071-03 Lycoming

$32,860.69

Price and availability checked Nov 3, 2026 MST

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Housing Assy-Accessory 21D21608-01

P/N 21D21608-01 Lycoming

$3,714.13

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accy-Studding 21C21541-01

P/N 21C21541-01 Lycoming

$3,367.84

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accy-Studding 21A21536-01

P/N 21A21536-01 Lycoming

$3,371.72

Price and availability checked Nov 3, 2026 MST

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Housing Assy - Oil Sump & Induction 56A26071-04

P/N 56A26071-04 Lycoming

$28,133.88

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accessory 21D21608-02

P/N 21D21608-02 Lycoming

$3,840.23

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accy-Studding 21A21536-05

P/N 21A21536-05 Lycoming

$3,294.12

Price and availability checked Nov 5, 2026 MST

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Housing Assy-Accy-Studding 21C21541-02

P/N 21C21541-02 Lycoming

$3,368.81

Price and availability checked Nov 1, 2026 MST

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