AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED

Helicopter Rotor Drive System Parts Catalog

If you are looking for new or replacement parts for your helicopter rotor drive system, Fastener Orbit has you covered. As a leading distributor of new, obsolete, and hard-to-find aerospace components, our experts help customers find the exact parts they need for their operations. Here, you will find our inventory of available items, including top-requested Helicopter Rotor Drive System part numbers like D774-4, C184-2R, C170-2, C908-1, 110-4, and more. For your convenience, we list each part number alongside its description and a link to an RFQ form. Using our Instant RFQ service, you can receive a personalized quote for your comparisons in 15 minutes or less on any item listed.

When you choose Fastener Orbit, you choose quality. As an AS9120B, ISO 9001:2015, and FAA AC 00-56B certified and accredited enterprise, we spare no expense in ensuring the integrity of our products. As such, we regularly subject our inventory to deliberate quality assurance testing to screen for any problems or defects prior to shipping.

Part No Description QTY RFQ
B350-3 spring pin 2181 RFQ
NAS6604-21 bolt 1766 RFQ
NAS1304-15 bolt 2298 RFQ
MS21042L4 nut 1519 RFQ
MS27039C0806 screw 1469 RFQ
B289-3 screw 1643 RFQ
D174-2R d174-2 fanwheel assembly (overhaul exchange) 2944 RFQ
MS20470AD4 rivet 1826 RFQ
C907-1 yoke (shaft length - 2.76 in.) 2913 RFQ
A15A diode 2277 RFQ
A344-2 strut 2025 RFQ
A650-4 fitting 1818 RFQ
D174-2 fanwheel assembly 2384 RFQ
AN316-5R nut 2628 RFQ
NAS1149F0463P washer 1854 RFQ
C263-2 sump (requires a215-222 o-ring) 2081 RFQ
C796-2 shim (3 maximum per aft pad) 2032 RFQ
B157-1 mount 1793 RFQ
D049-4 harness assembly 2685 RFQ
B270-2 sealant - metal (silver) 2531 RFQ
C167-3 housing 2366 RFQ
B263-18* housing 2606 RFQ
MS24566-1B pulley (or an210-1a) 1545 RFQ
01960 bead chain 1739 RFQ
B158-12 heat shrink 1419 RFQ
NAS1149F0332P washer 2102 RFQ
C947-1 flex plate assembly 2767 RFQ
B049-3 harness assembly 1211 RFQ
A215-222 o-ring 1623 RFQ
NAS1149F0632P* washer 1378 RFQ
D111-1 bracket 1952 RFQ
C053-2 switches assembly 1073 RFQ
B566-1* chip detector 1162 RFQ
NAS620-10L washer 1508 RFQ
NAS6603-28 bolt 2416 RFQ
C146-1 gear set 2263 RFQ
B158-3 heat shrink (around wires, terminals) 1595 RFQ
C049-5 harness assembly - overtemp switch 1046 RFQ
AN3-41A bolt 2218 RFQ
A257-2LT oil - gearbox (one-liter bottle) 1485 RFQ
D774-4 spring (associated spring part no. c0420-063-2000s) 2401 RFQ
C184-2R c184-2 bearing assembly - upper (overhaul exchange) 2262 RFQ
C170-2 sheave - upper (anodized) 1721 RFQ
C908-1 yoke 2346 RFQ
110-4 telatemp (temperature recorder, 220°-270°f) 1272 RFQ
C184-2 bearing assembly - upper 2031 RFQ
B158-8 heat shrink (14-volt ships) 1022 RFQ
C270-1 end cover 1716 RFQ
C264-2 housing 2182 RFQ
MS3367-5-9 ty-rap 1978 RFQ
NAS6605-38 bolt 2680 RFQ
NAS620-4 washer 2366 RFQ
NAS1149F0863P washer 1882 RFQ
C167-5 housing 2445 RFQ
C907 yoke 2811 RFQ
C006-8* main rotor gearbox and mast assembly 2479 RFQ
AN960PD416L washer 1406 RFQ
A141-21 washer 1660 RFQ
A7260 chip detector 1546 RFQ
NAS6608H42 bolt 1960 RFQ
B158-2 heat shrink 2051 RFQ
A653-2* mount (supersedes a653-1; if replacing a -1 mount replace both forward mounts) 2245 RFQ
C168-5 retainer 1756 RFQ
C006-1 or -3 main rotor gearbox and mast assembly 1565 RFQ
A257-4 oil - type “a” atf (dexron iii) 2514 RFQ
A257-2 oil - gearbox (one-gallon bottle) 2716 RFQ
B263-1 pin 1617 RFQ
C192-1 spacer 1482 RFQ
D113-1 link 1987 RFQ
C493-1 sheave - lower 2487 RFQ

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