Aircraft Hydraulic Coupling Adapters and Kits

We have hydraulic and engine oil couplers available for your fluid service units and hydraulic power units to connect to your aircraft's systems.

These are coupling kits to use on the pressure and return lines of hydraulic power units (HPUs).

	Manufacturer	Part Number	Description
	Tronair	KHC-1004	5.0/5.0 customer rating Coupling Kit - Jetstream, Learjet, Beechjet, Diamond, Premier, S76, AH-64
Aircraft: Jetstream 31, Jetstream 41
Aircraft: C-21, Learjet 23, Learjet 24, Learjet 31, Learjet 31A, Learjet 35, Learjet 55, Learjet 60, Learjet 25
Aircraft: YS-11
Aircraft: Apache AH-64
Aircraft: S-76 (AUH-76), UH-60 Black Hawk, MH-60S Seahawk, MH-60R, SH-60B/F, HH-60H, HH-60J, S-70B, S-70i
Aircraft: Falcon 7X, Falcon 8X
Aircraft: Diamond, Beechjet 400A, Premier
	Tronair	KHC-1004-12/20	Kit, Hydraulic Coupling
	Tronair	KHC-1004-A1	Kit, Coupling Hydraulic
	Tronair	KHC-1005 USED ALSO AVAILABLE	3 customer reviews Coupling Kit - Bell / Sikorsky helicopters, Falcons, Hawkers, Pilatus, Bombardier
Aircraft: Jetstar C-140
Aircraft: ATP
Aircraft: CL-215, CL-215T, CL-415
Aircraft: AS330 Puma, AS332 Super Puma, AS532 Cougar, H225M (EC725 Super Cougar), H175 (EC175)
Aircraft: S-61, S-65 (CH53, HH53, MH53, Sea Stallion)
Aircraft: Falcon 10-100, Falcon 20-200, Falcon 2000, Falcon 2000EX, Falcon 50, Falcon 50EX, Falcon 900, Falcon 900EX
Aircraft: PC-12
Aircraft: 204, 205, 206B3, 206L4, 206LT, 212, 214, 214ST, 222, 230, 412, 427, 430, CH-139, OH-58, TH-67, UH-1, UH-1H, 407, 407GX, 429
Aircraft: T-38
Aircraft: 40 Series, 60 Series, 70 Series
Aircraft: Hawker 1000, Hawker 4000 (Horizon), HS-125 400 Series, HS-125 800 / 850 / 900 Series, T-1 Jayhawk, T-400
	Tronair	KHC-1006	Hydraulic Coupling Kit - Merlin III and IV
Aircraft: Metro Merlin III, Metro Merlin IV
	Tronair	KHC-1007	Kit, Coupling Hydraulic
Aircraft: I
	Tronair	KHC-1008	Coupling Kit - Plastic Dust Caps - Citation X, Legacy, Gulfstream, BAE
Aircraft: 28
Aircraft: 146-100, -200, -300/Avro RJ70, RJ85, RJ100, RJ70, RJ85
Aircraft: Citation X 750
Aircraft: Legacy 450, Legacy 500
Aircraft: G350, G450, G500, G550, II, III, IV, IVSP, V, VSP, G650
	Tronair	KHC-1008-A1 USED ALSO AVAILABLE	Coupling Kit - Metal Dust Caps - Citation X, Legacy, Gulfstream, BAE
Aircraft: 28
Aircraft: 146-100, -200, -300/Avro RJ70, RJ85, RJ100, RJ70, RJ85
Aircraft: Citation X 750
Aircraft: Legacy 450, Legacy 500, KC-390
Aircraft: G350, G450, G500, G550, II, III, IV, IVSP, V, VSP, G650
	Tronair	KHC-1010 USED ALSO AVAILABLE	2 customer reviews Kit, Coupling Hydraulic - Citation Bravo, 560 XL/XLS, Encore, I, I/SP, II, SII, Ultra, V
Aircraft: Bravo, Citation 560 XL, Citation 560 XLS, Citation Encore 560, Citation I 500, Citation I/SP 501, Citation II 550, Citation SII, Citation Ultra 560, Citation V
	Tronair	KHC-1011	1 customer review Hydraulic Coupling Kit - Challenger / CRJ
Aircraft: Challenger 300, Challenger 600, Challenger 601, Challenger 604, Challenger 605 (CL605), Challenger 850, Challenger 870, Challenger 890, Challenger 350, Challenger 650
Aircraft: CRJ100, CRJ200, CRJ700, CRJ705, CRJ900, CRJ1000
	Tronair	KHC-1011-M	Hydraulic Coupling Kit - Challenger / CRJ Aircraft
Aircraft: Challenger 300, Challenger 600, Challenger 601, Challenger 604, Challenger 605 (CL605), Challenger 850, Challenger 870, Challenger 890, Challenger 350, Challenger 650
Aircraft: CRJ100, CRJ200, CRJ700, CRJ705, CRJ900, CRJ1000
	Tronair	KHC-1013	Kit, Coupling Hydraulic
Aircraft: Dash 7
	Tronair	KHC-1015	Hydraulic Coupling Kit - Embraer EMB-110, EMB-120 and Sino Swearingen SJ30-2
Aircraft: SJ30-2
Aircraft: EMB-110, EMB-120
	Tronair	KHC-1017	Westwind Hydraulic Coupling Kit
Aircraft: Westwind 1, Westwind 2
	Tronair	KHC-1020	Hydraulic Coupling Kit - Sikorsky S76 - Flareless Fittings (Connect inside of engine nacelle)
Aircraft: S-76 (AUH-76)
	Tronair	KHC-1022	1 customer review Hydraulic Coupling Kit - C-130
Aircraft: C-130
	Tronair	KHC-1038	1 customer review Kit, Coupling Hydraulic - Cessna 310, 320, 337, 340, 411, 414, 421 - Piper Aerostar, Aztec, Cherokee, Cheyenne, Chieftan, Comanche, Navajo, Seneco - Aero Commander, Turbo Commander
Aircraft: Aerostar, Aztec, Cherokee, Cheyenne II, Cheyenne III, Chieftan, Comanche, Navajo, Seneca
Aircraft: 310, 320, 337 Skymaster, 340, 411, 414, 414A, 421
Aircraft: Aero Commander, Turbo Commander
	Tronair	KHC-1042	5.0/5.0 customer rating Kit, Coupling Hydraulic - Citation 650, III, VI, VII
Aircraft: Citation 650, Citation III, Citation VI, Citation VII
	Tronair	KHC-1047	Kit, Coupling Hydraulic
	Tronair	KHC-1075	Eurocopter BO-105 / BK-117 Coupling Kit
Aircraft: BK-117, BO-105
	Tronair	KHC-1081	Kit, Coupling Hydraulic
Aircraft: 100
	Tronair	KHC-1084	Kit, Coupling Hydraulic - Agusta 109A, 109C, Mark II
Aircraft: A109A, A109C, Mark II
	Tronair	KHC-1151	Kit, Coupling Hydraulic
	Tronair	KHC-1160	1 customer review Hydraulic Coupling Kit - Boeing 707, 737, DC-8, DC-9, MD-80, Fokker 100/70.
Aircraft: 100, 70
Aircraft: DC-8 Series 60, DC-9 Series 10, DC-9 Series 20, DC-9 Series 30, DC-9 Series 33, DC-9 Series 40, DC-9 Series 50, MD-80
Aircraft: 737-BBJ, 737-BBJ2, 707, 737-100, 737-200, 737-300, 737-400, 737-500, 737-600, 737-700, 737-800, 737-900, DC-8 Series 60, DC-9 Series 10, DC-9 Series 20, DC-9 Series 30, DC-9 Series 33, DC-9 Series 40, DC-9 Series 50, MD-80, P-8 Poseidon
	Tronair	KHC-1230	Kit, Coupling Hydraulic
	Tronair	KHC-1267-A1	Kit, Hydraulic Coupling
	Tronair	KHC-1284	Kit, Coupling Hydraulic
Aircraft: KT-1
Aircraft: 42, 72
	Tronair	KHC-1306	Hydraulic Coupling Kit - Eurocopter EC155, AS365N Dauphin / HH-65A Dolphin.
Aircraft: AS365N Dauphin, EC155, HH-65A Dolphin
	Tronair	KHC-1342	1 customer review Kit, Coupling Hydraulic - Gulfstream / Global Express
Aircraft: Global Express, Global 5000, Global 6000, Global 7000, Global 8000, Global Express XRS
Aircraft: G100 (Astra SPX), G150, G200 (Galaxy), G280
	Tronair	KHC-1468	Hydraulic Coupling Kit - Airbus, Boeing, DC-10, and MD-11
Aircraft: L-1011
Aircraft: A300, A310, A318, A319, A320, A321, A330-200, A330-300, A340-200, A340-300, A340-500, A340-600
Aircraft: DC-10, MD-11
Aircraft: A330-MRTT
Aircraft: 747, 757, 767, 777, KC-46
	Tronair	KHC-1678	Kit, Coupling Hydraulic
Aircraft: 50
	Tronair	KHC-1858	1 customer review Kit, Coupling Hydraulic - CASA C-295, CN-235/HC-144A
Aircraft: CN-235/HC-144A, C-295
	Tronair	KHC-2078	Kit, Coupling Hydraulic - Boeing 727-100, 727-200
Aircraft: 727-100, 727-200
	Tronair	KHC-2199	4 customer reviews Coupling Kit - Citation CJ1, CJ2, CJ3, M2
Aircraft: Citation CJ1, Citation CJ2, Citation CJ3, Citation M2
	Tronair	KHC-2257	Helicopter Hydraulic Couplers - Agusta A109A, A109E, A109C, A109S, and Mark II
Aircraft: A109A, A109C, A109E, A109S, Mark II
	Tronair	KHC-2259	Kit, Coupling Hydraulic
Aircraft: DC-8 Series 60
Aircraft: DC-8 Series 60
	Tronair	KHC-2280	Kit, Coupling Hydraulic
Aircraft: 2000
	Tronair	KHC-2407	4 customer reviews Hydraulic Coupling Kit for Lear 45, 70, 75
Aircraft: Learjet 45, Learjet 70, Learjet 75
	Tronair	KHC-2459	Kit, Hydraulic Coupling
	Tronair	KHC-2460	Kit, Hydraulic Coupling
	Tronair	KHC-2583	Kit, Coupling Hydraulic
	Tronair	KHC-2628	Kit, Hydraulic Coupling - ERJ-140, ERJ-145, Legacy
Aircraft: ERJ-135, ERJ-140, ERJ-145, Legacy 450, Legacy 500, Legacy 600, Legacy 650
	Tronair	KHC-2675	Kit, Coupling, Q.D., Jpats
	Tronair	KHC-2738	Kit, Coupling Hydraulic - Phenom 100 / 300, Dornier DO328, Envoy 3
Aircraft: Dornier DO328, Envoy 3
Aircraft: Phenom 100, Phenom 300
	Tronair	KHC-3321	Kit, Hydraulic Coupling
	Tronair	KHC-3559	1 customer review Hydraulic Coupling Kit - Challenger 300 / 350, CS100, CS300, ERJ-170, ERJ-175, ERJ-190, ERJ-195, and Lineage 1000.
Aircraft: Challenger 300, Challenger 350
Aircraft: CS100, CS300
Aircraft: ERJ-170, ERJ-175, ERJ-190, ERJ-195, Lineage 1000
	Tronair	KHC-3561	Kit, Coupling Hydraulic - ERJ 170/175/190/195/Lineage
Aircraft: ERJ-170, ERJ-175, ERJ-190, ERJ-195, Lineage 1000
	Tronair	KHC-3605	Kit, Hydraulic Coupling
	Tronair	KHC-3685	Kit, Hydraulic Coupling
	Tronair	KHC-3686	Kit, Hydraulic Coupling
	Tronair	KHC-3687	Kit, Hydraulic Coupling
	Tronair	KHC-3744	Chinook Hydraulic Coupling Kit
Aircraft: 234 Chinook, CH47, MH47 Chinook
	Tronair	KHC-3747	Kit, Hydraulic Coupling
Aircraft: ERJ-170, ERJ-175, ERJ-190, ERJ-195, Lineage 1000
Aircraft: 717
	Tronair	KHC-3766 USED ALSO AVAILABLE	1 customer review Kit, Hydraulic Coupling - Citation CJ4, 680 Sovereign
Aircraft: Citation Sovereign 680, Citation CJ4, Latitude 680A
	Tronair	KHC-3827	1 customer review Sikorsky Coupling Kit - S-92, H-92 Superhawk, and CH-148
Aircraft: CH-148, H-92 Superhawk, S-92
	Tronair	KHC-4000	Hydraulic Coupling Kit - Agusta AW139 & AW189
Aircraft: AW139 (AB139)
	Tronair	KHC-4005	Kit, Hydraulic Coupling
Aircraft: SJ100
	Tronair	KHC-4009	Kit, Hydraulic Coupling
	Tronair	KHC-4010 USED ALSO AVAILABLE	Hydraulic Coupling Kit - Airbus A350, A380 and Boeing 757
Aircraft: A380, A350
Aircraft: 787
	Tronair	KHC-4015	Kit, Hydraulic Coupling
	Tronair	KHC-4019	Kit, Hydraulic Coupling
	Tronair	KHC-4051	Kit, Hydraulic Coupling
Aircraft: Learjet 85
	Tronair	KHC-4057	Cessna 406 HPU Coupling Kit
Aircraft: Caravan 406
No new items matched this aircraft manufacturer

The reservoir couplings connect to aircraft's reservoir to service the hydraulic system.

	Manufacturer	Part Number	Description
	Tronair	KHC-1009	1 customer review Reservoir Fill Coupler - Gulfstream, DC-9, MD-80, 747
Aircraft: DC-9 Series 10, DC-9 Series 20, DC-9 Series 30, DC-9 Series 33, DC-9 Series 40, DC-9 Series 50, MD-80
Aircraft: 747, DC-9 Series 10, DC-9 Series 20, DC-9 Series 30, DC-9 Series 33, DC-9 Series 40, DC-9 Series 50, MD-80
Aircraft: G350, G450, G500, G550, II, III, IV, IVSP, V, VSP, G650
	Tronair	KHC-1012 USED ALSO AVAILABLE	5 customer reviews Reservoir Service Coupler - Challenger, Global 5000, Global Express, CRJ, and Dash 8
Aircraft: Challenger 300, Challenger 600, Challenger 601, Challenger 604, Challenger 605 (CL605), Challenger 850, Challenger 870, Challenger 890, Global Express, Challenger 350, Global 5000, Global 6000, Global 7000, Global 8000, Global Express XRS, Challenger 650
Aircraft: CRJ100, CRJ200, CRJ700, CRJ705, CRJ900, Dash 8-100, Dash 8-200, Dash 8-300, Dash 8-400, CRJ1000
	Tronair	KHC-1012-M	Reservoir Service Coupler - With Metal Dust Plug - CRJ, Challenger, Global Express, Gobal 5000, and Dash 8.
Aircraft: Challenger 300, Challenger 600, Challenger 601, Challenger 604, Challenger 605 (CL605), Challenger 850, Challenger 870, Challenger 890, Global Express, Challenger 350, Global 5000, Global 6000, Global 7000, Global 8000, Global Express XRS, Challenger 650
Aircraft: CRJ100, CRJ200, CRJ700, CRJ705, CRJ900, Dash 8-100, Dash 8-200, Dash 8-300, Dash 8-400, CRJ1000
	Tronair	KHC-1014	Kit, Coupling Hydraulic - Airbus A300, A310, A318, A319, A320, A321, Dash 7
Aircraft: A300, A310, A318, A319, A320, A321, A330-200, A330-300, A340-200, A340-300, A340-500, A340-600, A380, A350
Aircraft: Dash 7
	Tronair	KHC-1046	Reservoir Coupler - Saab 340
Aircraft: 340
	Tronair	KHC-1089	Kit, Coupling Hydraulic
Aircraft: 146-100, -200, -300/Avro RJ70, RJ85, RJ100, RJ70, RJ85
	Tronair	KHC-1107	5.0/5.0 customer rating Reservoir Fill Coupler - Citation 650, III, IV, VI, VII
Aircraft: Citation 650, Citation III, Citation IV, Citation VI, Citation VII
	Tronair	KHC-1139 USED ALSO AVAILABLE	Reservoir Fill Coupler - Learjet 23, 24, 31, 31A, 35, 55, 60, and C-21.
Aircraft: C-21, Learjet 23, Learjet 24, Learjet 31, Learjet 31A, Learjet 35, Learjet 55, Learjet 60, Learjet 25
	Tronair	KHC-1339	1 customer review Hydraulic Reservoir Coupler - Falcon 2000, 2000EX, 50, 50EX, 900, 900EX, and 7X
Aircraft: Falcon 2000, Falcon 2000EX, Falcon 50, Falcon 50EX, Falcon 7X, Falcon 900, Falcon 900EX, Falcon 8X
	Tronair	KHC-2014	Boeing Reservoir Service Coupler - 727, 737, 757
Aircraft: 737-BBJ, 737-BBJ2, 727-100, 727-200, 737-100, 737-200, 737-300, 737-400, 737-500, 737-600, 737-700, 737-800, 737-900, 757, P-8 Poseidon
	Tronair	KHC-2424	2 customer reviews Hydraulic Reservoir Coupling - Learjet 45, 70, 75
Aircraft: Learjet 45, Learjet 70, Learjet 75
	Tronair	KHC-3558	Reservoir Coupling - Challenger 300 / 350, ERJ 170, ERJ-175, ERJ-190, ERJ-195, Embraer Lineage 1000.
Aircraft: SJ100
Aircraft: Challenger 300, Challenger 350
Aircraft: ERJ-170, ERJ-175, ERJ-190, ERJ-195, Lineage 1000
	Tronair	KHC-3560	1 customer review Reservoir Coupler - ERJ-170, ERJ-175, ERJ-190, ERJ-195, and Lineage 1000 (Hard Seat Seals)
Aircraft: ERJ-170, ERJ-175, ERJ-190, ERJ-195, Lineage 1000
	Tronair	KHC-3651	1 customer review Kit, Reservoir Coupling - ERJ 135/140/145/Legacy
Aircraft: ERJ-135, ERJ-140, ERJ-145, Legacy 450, Legacy 500, Legacy 600, Legacy 650
	Tronair	KHC-3748	Kit, Reservoir Fill
Aircraft: 717
	Tronair	KHC-3754	Hydraulic Coupling Kit - Dash 8 100 / 200 / 300 / 400
Aircraft: Dash 8-100, Dash 8-200, Dash 8-300, Dash 8-400
	Tronair	KHC-3779	Kit, Reservoir Fill - Citation Sovereign 680
Aircraft: Citation Sovereign 680, Latitude 680A
	Tronair	KHC-4001	AgustaWestland Reservoir Coupling Kit - AW139, AW169, and AW189
Aircraft: AW139 (AB139)
	Tronair	KHC-4007	Reservoir Service Coupler - Hawker 4000 (Horizon)
Aircraft: Hawker 4000 (Horizon)
	Tronair	KHC-4012	Citation X 750 Reservoir Service Coupler
Aircraft: Citation X 750
	Tronair	KHC-4017 USED ALSO AVAILABLE	5.0/5.0 customer rating Hydraulic Reservoir Fill Coupler - Phenom 100/300
Aircraft: Phenom 100, Phenom 300
	Tronair	KHC-4027	Reservoir Fill Coupler - HondaJet
Aircraft: HA-420 HondaJet
	Tronair	KHC-4050	Lear 85 Reservoir Service Coupler
Aircraft: Learjet 85
No new items matched this aircraft manufacturer

Used Available

Tronair KHC-2424

Reservoir Coupler - Learjet 45, 70, and 75