Aircraft Propeller Parts Online Sourcing

Propeller systems are primarily utilized for small single-engine aircraft, turboprop powered aircraft, and drones. Integrated parts in a propeller system vary depending on type, but a system is considered a propeller by its use of airfoil blades and centrifugal force to create thrust and lift. Commonly utilized propeller types include the following: fixed-pitch, variable - pitch, constant-speed, and reverse-pitch. Propellers are constructed from aluminum alloy and plastic composites; wood is scarcely used in propeller systems. 

Fixed-Pitch Propeller 
A fixed pitch propeller is engineered and designed with a permanent blade pitch. It cannot be adjusted during flight, or on the ground. Ground adjustable propellers, a member of the fixed-pitch family, can be adjusted on the ground only. Propeller systems from this category are commonly seen on small, low-power aircraft that fly at consistently similar speeds, range, and altitude. This type of propeller might integrate a gearbox, hub, bolts, shaft, cap, etc.

Variable Pitch Propeller
This type of propeller system enables a pilot to adjust blade pitch while the propeller is in operation; accordingly, this propeller can maintain a specified engine rpm set by the pilot. A variable pitch propeller is categorized by its available pitch positions - most are two position propellers. This system includes the following parts: spinner, gearbox, propeller shaft, hub, blade assembly, etc.

Constant-Speed Propeller
A constant speed propeller allows a pilot to delegate specific engine speed (RPM) during all stages of the flight cycle. It is powered by a propeller governor, which controls RPM by shifting pressurized oil to and from the propeller shaft - where a piston is connected to the blades. An automated governor will adjust the angle and position of the propeller blades during flight to maintain “on” speed without the pilot having to manually adjust the pitch. Constant speed governor systems include a speeder spring, flyweights, a pilot valve, a gear driven pump, control valve, head tank, fine pitch tube, coarse pitch tube, and others.

We at Methodical Purchasing, owned and operated by ASAP Semiconductor, supply high-quality propeller parts from trusted aerospace manufacturers including: Airbus, Boeing, Collins Aerospace, Hartzell Propeller, and McCauley.

Part No Manufacturer Description RFQ
80HJA-0 McCauley Blade Set3 RFQ
HC-B3TN-3K-OH Hartzell Propeller Inc O/H Kit RFQ
82NFA6/S McCauley Blade RFQ
C-852-6 Hartzell Propeller Inc Bulkhead Unit/ Assembly RFQ
A-827-2 Hartzell Propeller Inc Sleeve, Rod, Guide RFQ
F8475D-4 Hartzell Propeller Inc Pcp:Blade Unit, Alum [1,1,1] RFQ
A1639-16 McCauley Nut RFQ
1A175/DM8042 McCauley Fp/1A175/Dm RFQ
E4N00101S Hartzell Propeller Inc Hc-E4N-3I/E8501B-3.5[*1]630-1P RFQ
F9587C-15S Hartzell Propeller Inc Pcp:Blade Unit, Aluminum RFQ
B457 NA Beta Spring Retainer RFQ
B-6331-127 Hartzell Propeller Inc Washer, 5/16 " Countersunk RFQ
B4N10811 Hartzell Propeller Inc Hc-B4Tn-5Fl/Lt10282Nb+4 RFQ
835-13P Hartzell Propeller Inc Spinner Assembly RFQ
P4097757-51TD McCauley D3A32C409/82Ndb-2 RFQ
C3F00123 Hartzell Propeller Inc Phc-C3Yf-1Rf/F8468A-6R/Sm30 RFQ
C-3004-1P Hartzell Propeller Inc Dome, 4 - Blade RFQ
A-3366 Hartzell Propeller Inc Ring, Backup RFQ
C3F00611 Hartzell Propeller Inc Phc-C3Yf-2Kuf/Fc7663-2R/Sm9 RFQ
B-7033-1 McCauley Spacer RFQ
A-2328-3 Hartzell Propeller Inc Paint, Comp Blade - Repair Kit RFQ
PL6404 McCauley Kit Ovhaul RFQ
J3F00085KD Hartzell Propeller Inc Phc-J3Yf-2Uf/Fc7663Drb[*1]/Sm9 RFQ
C-1977-4P Hartzell Propeller Inc Pcp:Clamp,Blade, M,P,R Shank RFQ
B-4277-20 McCauley Shim RFQ
A-7952 McCauley Piston Bumper RFQ
C-2131-7 Hartzell Propeller Inc Boot, Anti-Icing RFQ
A-6741-50 Hartzell Propeller Inc Sealer, Qt RFQ
A-40373 McCauley Block RFQ
F2L00100 Hartzell Propeller Inc Hc-F2Yl-1F/F8468D-14/Sm31 RFQ
D-7409 Hartzell Propeller Inc Ring, Cylinder Mounting RFQ
D-6531-25 Hartzell Propeller Inc Pcp:Hub Unit, Bhc-L2Yf-(2,4) RFQ
PHC-C3YF-1RF-OH Hartzell Propeller Inc Pcp:Blade Assy, Comp, Ship-Out RFQ
1C172/TM7458 McCauley Fp/1C172/Tm RFQ
102746 Hartzell Propeller Inc Bolt, 3/8-24, Hex Head RFQ
90DCA8 McCauley Blade Set2 RFQ
M2R00046 Hartzell Propeller Inc Hc-M2Yr-1Bf/F8475J-4/Sm32 RFQ
67-450-1-OH Hartzell Propeller Inc De-Ice O/H Kit, 4H2560-10 Boot RFQ
A1635-203 McCauley Screw RFQ
C-3567-7P Hartzell Propeller Inc Spinner Assembly, "Cnc" RFQ
B-3848-6 Hartzell Propeller Inc Rivet,100° Head, .125 Dia, Al RFQ
B3281-1 McCauley Support RFQ
B-2281 Hartzell Propeller Inc Piston RFQ
E4A00001 Hartzell Propeller Inc Pcp:Hub Unit, Hc-C4Yf-1 RFQ
4H3017-1 Hartzell Propeller Inc Slip Ring Assembly RFQ
C-2285-1P Hartzell Propeller Inc Dome Unit, 2 - Blade RFQ
4H1188-6 Hartzell Propeller Inc De-Ice Boot RFQ
4H2267-1 Hartzell Propeller Inc Wire Harness - Kit RFQ
A-6741-19 Hartzell Propeller Inc Adhesive, Primer, 1.75 Oz RFQ
D-1871-5R Hartzell Propeller Inc Bulkhead Unit/ Assembly RFQ
FC7479-2R Hartzell Propeller Inc Pcp:Blade Unit, Aluminum RFQ
D-6934-1 Hartzell Propeller Inc Pcp:Rod, Pitch Change RFQ
E-20947 McCauley Fixed Pitch Prop Ay RFQ
B3476A-2 NA Guide Collar RFQ
HC-F2YR-2UF-OH Hartzell Propeller Inc O/H Kit RFQ
82NEA5.5 McCauley Blade RFQ
72E6C01-3 Hartzell Propeller Inc Consumable Kit For D5990-1 Hyd RFQ
A-890-16 Hartzell Propeller Inc Pcp:Slug, Counterweight RFQ
990000263 Hartzell Propeller Inc Ez163 Plug (Hubs) RFQ
A-3330 McCauley Spring RFQ
93KB0 McCauley Blade Set3 RFQ
P4014808-12 McCauley D3A34C401/90Dfa-8 RFQ
C-3317-340 Hartzell Propeller Inc O - Ring RFQ
C-3410-1P Hartzell Propeller Inc Bulkhead Unit RFQ
C20373-1 McCauley Bracket RFQ
A1635-145 McCauley Screw RFQ
C-2283-12 Hartzell Propeller Inc Bulkhead Unit RFQ
1C172/MDM7659 McCauley Fp/1C172/Mdm RFQ
90DFA6/S McCauley Blade RFQ
C-3317-354 Hartzell Propeller Inc O - Ring RFQ
A-1891-10A Hartzell Propeller Inc Pilot Tube RFQ
FJC7666A-2 Hartzell Propeller Inc Pcp:Blade Unit, Aluminum RFQ
A2513-43 McCauley Bolt RFQ
4H1967-1 Hartzell Propeller Inc Slip Ring Assembly RFQ
1A200/DFA8243 McCauley Fp/1A200/Dfa RFQ
A1633-79 McCauley O-Ring RFQ
4H2235-3 Hartzell Propeller Inc Spacer RFQ
C3R00047 Hartzell Propeller Inc Hc-C3Yr-1Rf/F7693Fb[*1]/Sm6 RFQ
C-3436 Hartzell Propeller Inc Spinner Assembly RFQ
D-40000 McCauley Bulkhead RFQ
B-6012 Hartzell Propeller Inc Hc-B5Mp-5Bl/Lm11692N/E-6955P RFQ
836-32SR Hartzell Propeller Inc Spinner Assembly RFQ
B4273 McCauley Pin RFQ
B-3347 Hartzell Propeller Inc Pcp:Slug, Counterweight RFQ
LM11692N Hartzell Propeller Inc Phc-L3Yf-1Rf/F7691/Sm7 RFQ
A1639-38 McCauley Nut RFQ
B-1938 Hartzell Propeller Inc Slug, Counterweight RFQ
B-3599 Hartzell Propeller Inc Bracket, Start Lock RFQ
D-5576-P Hartzell Propeller Inc Dome, 4 - Blade RFQ
P4067482-51 McCauley B3D34C405/90Dfa-13 RFQ
A1633-59 McCauley O-Ring RFQ
J2F00015 Hartzell Propeller Inc Bhc-J2Yf-1Bf/F7694/Sm19 RFQ
D-6001-4 Hartzell Propeller Inc Q.A.D Installation Kit RFQ
E3R00191 Hartzell Propeller Inc Hc-E3Yr-2Atf/Fc8468-6R/Sm11 RFQ
B-6810 Hartzell Propeller Inc Preload Pack Assembly RFQ

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