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.

Show only items that are compatible with these aircraft manufacturers:
Pressure & Return Couplers - For Hydraulic Power Units

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

 
Manufacturer
Part Number
Description
Tronair KHC-1004
Tronair
KHC-1004
USED ALSO AVAILABLE
5.0/5.0 customer rating
Coupling Kit - Jetstream, Learjet, Beechjet, Diamond, Premier, S76, AH-64
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1005
Tronair
KHC-1005
USED ALSO AVAILABLE
Coupling Kit - Bell / Sikorsky helicopters, Falcons, Hawkers, Pilatus, Bombardier
Tronair KHC-1006
Tronair
KHC-1006
USED ALSO AVAILABLE
Hydraulic Coupling Kit - Merlin III and IV
Tronair KHC-1007
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1008
Tronair
Coupling Kit - Plastic Dust Caps - Citation X, Legacy, Gulfstream, BAE
Tronair KHC-1008-A1
Tronair
KHC-1008-A1
USED ALSO AVAILABLE
Coupling Kit - Metal Dust Caps - Citation X, Legacy, Gulfstream, BAE
Tronair KHC-1010
Tronair
KHC-1010
USED ALSO AVAILABLE
Kit, Coupling Hydraulic - Citation Bravo, 560 XL/XLS, Encore, I, I/SP, II, SII, Ultra, V
Tronair KHC-1011
Tronair
Hydraulic Coupling Kit - Challenger / CRJ
Tronair KHC-1011-M
Tronair
Hydraulic Coupling Kit - Challenger / CRJ Aircraft
Tronair KHC-1013
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1015
Tronair
Hydraulic Coupling Kit - Embraer EMB-110, EMB-120 and Sino Swearingen SJ30-2
Tronair KHC-1017
Tronair
Westwind Hydraulic Coupling Kit
Tronair KHC-1020
Tronair
Hydraulic Coupling Kit - Sikorsky S76 - Flareless Fittings (Connect inside of engine nacelle)
Tronair KHC-1022
Tronair
Hydraulic Coupling Kit - C-130
Tronair KHC-1038
Tronair
Kit, Coupling Hydraulic - Cessna 310, 320, 337, 340, 411, 414, 421 - Piper Aerostar, Aztec, Cherokee, Cheyenne, Chieftan, Comanche, Navajo, Seneco - Aero Commander, Turbo Commander
Tronair KHC-1042
Tronair
KHC-1042
USED ALSO AVAILABLE
5.0/5.0 customer rating
Kit, Coupling Hydraulic - Citation 650, III, VI, VII
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1075
Tronair
Eurocopter BO-105 / BK-117 Coupling Kit
Tronair KHC-1081
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1084
Tronair
Kit, Coupling Hydraulic - Agusta 109A, 109C, Mark II
Tronair KHC-1151
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1160
Tronair
KHC-1160
USED ALSO AVAILABLE
Hydraulic Coupling Kit - Boeing 707, 737, DC-8, DC-9, MD-80, Fokker 100/70.
Tronair KHC-1230
Tronair
Kit, Coupling Hydraulic
Tronair
Kit, Hydraulic Coupling
Tronair KHC-1284
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1306
Tronair
Hydraulic Coupling Kit - Eurocopter EC155, AS365N Dauphin / HH-65A Dolphin.
Tronair KHC-1342
Tronair
Kit, Coupling Hydraulic - Gulfstream / Global Express
Tronair KHC-1468
Tronair
Hydraulic Coupling Kit - Airbus, Boeing, DC-10, and MD-11
Tronair KHC-1678
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1858
Tronair
Kit, Coupling Hydraulic - CASA C-295, CN-235/HC-144A
Tronair KHC-2078
Tronair
Kit, Coupling Hydraulic - Boeing 727-100, 727-200
Tronair KHC-2199
Tronair
Coupling Kit - Citation CJ1, CJ2, CJ3, M2
Tronair KHC-2257
Tronair
Helicopter Hydraulic Couplers - Agusta A109A, A109E, A109C, A109S, and Mark II
Tronair
Kit, Coupling Hydraulic
Tronair KHC-2280
Tronair
Kit, Coupling Hydraulic
Tronair KHC-2407
Tronair
Hydraulic Coupling Kit for Lear 45, 70, 75
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Coupling Hydraulic
Tronair KHC-2628
Tronair
Kit, Hydraulic Coupling - ERJ-140, ERJ-145, Legacy
Tronair KHC-2675
Tronair
Kit, Coupling, Q.D., Jpats
Tronair KHC-2738
Tronair
Kit, Coupling Hydraulic - Phenom 100 / 300, Dornier DO328, Envoy 3
Tronair
Kit, Hydraulic Coupling
Tronair KHC-3559
Tronair
Hydraulic Coupling Kit - Challenger 300 / 350, CS100, CS300, ERJ-170, ERJ-175, ERJ-190, ERJ-195, and Lineage 1000.
Tronair KHC-3561
Tronair
Kit, Coupling Hydraulic - ERJ 170/175/190/195/Lineage
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Hydraulic Coupling
Tronair KHC-3744
Tronair
Chinook Hydraulic Coupling Kit
Tronair KHC-3747
Tronair
Kit, Hydraulic Coupling
Tronair KHC-3766
Tronair
Kit, Hydraulic Coupling - Citation CJ4, 680 Sovereign
Tronair KHC-3827
Tronair
Sikorsky Coupling Kit - S-92, H-92 Superhawk, and CH-148
Tronair KHC-4000
Tronair
KHC-4000
USED ALSO AVAILABLE
Hydraulic Coupling Kit - Agusta AW139 & AW189
Tronair KHC-4005
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Hydraulic Coupling
Tronair
KHC-4010
USED ALSO AVAILABLE
Hydraulic Coupling Kit - Airbus A350, A380 and Boeing 757
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Hydraulic Coupling
Tronair KHC-4051
Tronair
Kit, Hydraulic Coupling
Tronair KHC-4057
Tronair
Cessna 406 HPU Coupling Kit
Reservoir Coupling Kit

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

 
Manufacturer
Part Number
Description
Tronair KHC-1009
Tronair
Reservoir Fill Coupler - Gulfstream, DC-9, MD-80, 747
Tronair KHC-1012
Tronair
KHC-1012
USED ALSO AVAILABLE
Reservoir Service Coupler - Challenger, Global 5000, Global Express, CRJ, and Dash 8
Tronair KHC-1012-M
Tronair
Reservoir Service Coupler - With Metal Dust Plug - CRJ, Challenger, Global Express, Gobal 5000, and Dash 8.
Tronair KHC-1014
Tronair
Kit, Coupling Hydraulic - Airbus A300, A310, A318, A319, A320, A321, Dash 7
Tronair KHC-1046
Tronair
Reservoir Coupler - Saab 340
Tronair KHC-1089
Tronair
Kit, Coupling Hydraulic
Tronair KHC-1107
Tronair
5.0/5.0 customer rating
Reservoir Fill Coupler - Citation 650, III, IV, VI, VII
Tronair KHC-1139
Tronair
KHC-1139
USED ALSO AVAILABLE
Reservoir Fill Coupler - Learjet 23, 24, 31, 31A, 35, 55, 60, and C-21.
Tronair KHC-1339
Tronair
Hydraulic Reservoir Coupler - Falcon 2000, 2000EX, 50, 50EX, 900, 900EX, and 7X
Tronair KHC-2014
Tronair
Boeing Reservoir Service Coupler - 727, 737, 757
Tronair KHC-2424
Tronair
Hydraulic Reservoir Coupling - Learjet 45, 70, 75
Tronair KHC-3558
Tronair
Reservoir Coupling - Challenger 300 / 350, ERJ 170, ERJ-175, ERJ-190, ERJ-195, Embraer Lineage 1000.
Tronair KHC-3560
Tronair
Reservoir Coupler - ERJ-170, ERJ-175, ERJ-190, ERJ-195, and Lineage 1000 (Hard Seat Seals)
Tronair KHC-3651
Tronair
Kit, Reservoir Coupling - ERJ 135/140/145/Legacy
Tronair KHC-3748
Tronair
Kit, Reservoir Fill
Tronair KHC-3754
Tronair
Hydraulic Coupling Kit - Dash 8 100 / 200 / 300 / 400
Tronair KHC-3779
Tronair
Kit, Reservoir Fill - Citation Sovereign 680
Tronair KHC-4001
Tronair
AgustaWestland Reservoir Coupling Kit - AW139, AW169, and AW189
Tronair KHC-4007
Tronair
Reservoir Service Coupler - Hawker 4000 (Horizon)
Tronair KHC-4012
Tronair
Citation X 750 Reservoir Service Coupler
Tronair KHC-4017
Tronair
KHC-4017
USED ALSO AVAILABLE
5.0/5.0 customer rating
Hydraulic Reservoir Fill Coupler - Phenom 100/300
Tronair KHC-4027
Tronair
Reservoir Fill Coupler - HondaJet
Tronair KHC-4050
Tronair
Lear 85 Reservoir Service Coupler
Additional Items
 
Manufacturer
Part Number
Description
Tronair
Kit, Quick Disconnect
Tronair
Kit, Quick Disconnect
Tronair
Hydraulic Coupling Kit - HondaJet
Tronair
Kit, Coupling Hydraulic
Tronair
Tool, Hydraulic Sampling
Tronair
Kit, Hydraulic Coupling
Tronair
Kit, Hydraulic Coupling
Tronair
Adaptor for Large Body to G280 hydraulic service unit