STEP/1045 Step
Location: /Cozy Mk-IV Parts/Chapter 08 Headrest, Seat Belts
Price: $36.67 (1 required)
Product Information: port side exterior step, 1/8" 2024-T3 aluminum, bent to conform to fuselage curvature,
Value added features: (4) countersunk holes for attachment, bonding area sandblasted for adhesion, entire part alodined.
 

 
MG-1/1041 Plate, Main Gear Mounting  
Location: /Cozy Mk-IV Parts/Chapter 09 Main Landing Gear & Landing Brake
Price: $6.97 (4 required)
Product Information2024-T3 aluminum, alodined 
Value added features: Part was not previously offered prefab..125" 2024-T3 with 1/4" pilot hole in center. Plate had been sandblasted on bonding surface and alodined overall
 

MG-2/1042 Plate, Main Gear Mounting
Location: /Cozy Mk-IV Parts/Chapter 09 Main Landing Gear & Landing Brake
Price: $8.74 (4 required)
Product Information: 2024-T3 aluminum, alodined 
Value added features: Part was not previously offered prefab. .250" 2024-T3 aluminum. 1/4" pilot hole in center, (4) countersunk holes in the corners, sandblasted on the bonding surface and alodined overall
 

MKMG-4/1021 Bushing, Main Gear Mounting
Location: /Cozy Mk-IV Parts/Chapter 09 Main Landing Gear & Landing
Price: $16.25 (4 required)
Product Information: 304 stainless steel CNC turned
Value added features: sandblasted on bonding surface

MKMGA/1137 Spacer/Sleeve Assy, Main Gear Mtg
Location: /Cozy Mk-IV Parts/Chapter 09 Main Landing Gear & Landing Brake
Price: $51.45 (2 required)
Product Information: 4130 steel tube  304 stainless steel bush press fit into each end
Value added features: knurled on exterior for superior bond strength, cadmium plated.
 

CZLB-18/1043 Landing Brake Bellhorns
Location: /Cozy Mk-IV Parts/Chapter 09 Main Landing Gear & Landing Brake
Price: $8.14 (2 required)
Product Information: 2024-T3 aluminum
Value added features:  Alodined
 

NC-CLT/1003 Lift Tab
Location: /Cozy Mk-IV Parts/Chapter 10 Canard Assy
Price: $8.25 (2 required) (nutplate sold seperately)
Product Information:.125" 2024-T3 aluminum. Roncz Canard for Cozy
For new construction (has lower hole in place). 
Value added features: Alodined
 

CG-NC-CLT/1053 Lift Tab-HD
Location: /Cozy Mk-IV Parts/Chapter 10 Canard Assy
Price: $12.50 (2 required) (nutplate sold seperately)
Product Information: .250" 2024-T3. Roncz Canard for Cozy.
New construction (has lower hole)
Value added features: Alodined.
 

CG-NC-LTNP/1092 Lift Tab Nutplate Assy
Location: /Cozy Mk-IV Parts/Chapter 10 Canard Assy
Price: $7.91 (2 required)
Product Information: .125" 2024-T3 laser cut nutplate. For Roncz Canard Cozy
Value added features: Part was not previously offered assembled. Sandblasted for adhesion and alodined. With (3) MS21047-L4 anchor nuts riveted in place
 

NC-2/1001 Hinge Insert
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $20.10 (4 required)
Product Information: 2024-T3 aluminum. For Roncz Canard Cozy
Value added features: CNC machined, sandblasted one surface, alodined. The four "corners" have been machined at the same radius where the insert is placed in the rectangular hole machined in the torque tube. Previously the builder was required to file these corners off themselves.

NC-3/1002 Hinge Plate Assembly
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $7.36 (6 required)
Product Information: .125" 2024-T3 aluminum, water jet cut, and a bronze bushing pressed in place. For Roncz Canard
Value added feature: selectively abrasive blasted, alodined
 

NC-5a/1100 Pitch Trim Bellcrank
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $49.45 (1 required )
Product Information:4130-N steel parts laser and CNC machined, TIG welded. For Roncz Canard
Value added feature: cadmium plated
 

NC-6/1012 Torque Tube End Plug
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $15.95 (2 required)
Product Information: 2024-T3 aluminum. For Roncz Canard 
Value added features: CNC machined, alodined, also includes set screw.

NC-7/1013 Hinge Jig
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $4.18 (2 required)
Product Information: 5052 aluminum, Roncz Canard
Value Added Features: CNC abrasive waterject cut
 

NC-8/1016 Hinge Pin
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $15.30 (2 required)
Product Information: 3/16" OD x 61" long stainless steel. For Roncz Canard
 

CS-10/1018 Counterbalance, outboard
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $9.75 (2 required)
Product Information: molded lead weight. For  Roncz Canard
Value Added Features: Molded from pure lead for highest density
 

CS-11/1017 Counterbalance, inboard
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $7.05 (2 required)
Product Information:  Molded lead weight. For Roncz Canard
Value Added Features: Molded from pure lead for highest density.
 

MKNC-12A Left/1010 Torque Tube Offset, Left
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $160.00 (left and right required)
Product Information: 4130-N steel weldment. For Cozy & Long-Ez While not a "per plans" part in the Long-Ez, these parts solve the serious draft problem in the Long-Ez where the eccentric moving elevator torque tubes come through the fuselage walls. This is accomplished by shifting a portion of the mechanism to be concentric with the hinge axis.
Value Added Features: This part has traditionally been made up of six individual parts welded together, we have reduced this to four CNC machined and laser cut parts. These are then TIG welded in a precision fixture and cadmium plated.
 

MKNC-12A Right/1011 Torque Tube Offset, Right
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $160.00 (left and right required)
Product Information: 4130-N steel weldment. For Cozy & Long-Ez While not a "per plans" part in the Long-Ez, these parts solve the serious draft problem in the Long-Ez where the eccentric moving elevator torque tubes come through the fuselage walls. This is accomplished by shifting a portion of the mechanism to be concentric with the hinge axis.
Value Added Features: This part has traditionally been made up of six individual parts welded together, we have reduced this to four CNC machined and laser cut parts. These are then TIG welded in a precision fixture and cadmium plated.
 

NCTT-CZ/1014 Torque Tube, Elevator
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $115.74 (2 required)
Product Information: 1.00" OD x .035" wall x 52.1" long per plans. 2024-T3 aluminum. Two hinge insert pockets milled in. For Cozy plans Roncz Canard only, see Long-Ez parts listing for Long-Ez version.
Value Added Features: Now CNC machined. Entire tube has been abrasive blasted on exterior surface in preparation for bonding into elevator cores, then alodined.
Note: that these tubes are already cut to required plans length, DO NOT CUT off additional 3"
 

NCTT-R/1026|  Elevator Torque Tube, Right
Location: /Long-Ez Parts/Chapter 11, Elevator Assembly
Price: $122.70 (1 required)
Product Information: 2024-T3 aluminum, alodined
Value Added Features: Now CNC machined. Abrasive blasted in bonding area for adhesion prior to plating
Note: May also be used to build long canard for Cozy Mk-IV (2 required) Confer with your tech counselor if you are considering this modification.
 

CG-TTSP/1117 Torque Tube Spool Piece
Location: /Cozy Mk-IV Parts/Chapter 11 Elevator Assy
Price: $26.00(1 required)
Product Information: 1.00" OD x .035" wall x 30.2" long 2024-T3 aluminum tube. For Cozy Mk-IV Roncz Canard; fits between elevator offsets.
Value Added Feature: Alodined.
 

CNL/1023  Aluminum Bushing
Location: /Cozy Mk-IV Parts/Chapter 12 Canard Installation
Price: $6.25 (2 required)
Product Information: This is for Roncz Canard mounting bolt through F-22 in Cozy
Value Added Features: Abrasive blasted and alodined.

 

CN2/1019  Steel Bushing
Location: /Cozy Mk-IV Parts/Chapter 12 Canard Installation
Price: $4.44 (2 required)
Product Information: 4130-N steel. Sockets for the incidence/locating pins on Roncz Canard.
Value Added Features: Cadmium plated

CG-NWA/1213  Gerdes Nosewheel Assembly
Location: /Cozy Mk-IV Parts/Chapter 13 Nose & Nose Gear
Price: $96.00 (1 required)
Product Information: CG-MKNG-1's shown must be purchased separately below.
Value Added Features: Click on image for details about nosewheels.
 

CG-MKNG-1/1138  Nose Wheel Bushing, Gerdes Nosewheel
Location: /Cozy Mk-IV Parts/Chapter 13 Nose & Nose Gear
Price: $9.15 (2 required)
Product Information: 2024-T3 aluminum
Value Added Features: Alodined, this part is 0.100" shorter on the internal portion of the bushing than shown in the plans, requires spacer
 

CG-MKNG-1M/1138  Nose Wheel Bushing, Matco Nosewheel
Location: /Cozy Mk-IV Parts/Chapter 13 Nose & Nose Gear
Price: $9.15 (2 required)
Product Information: 2024-T3 aluminum.
Value Added Features: Alodined, these parts in conjunction with the precision internal spacer allows the use of the Matco 4" nosewheel.
 

CG-FCH/1234  Forward Compartment Hinge
Location: /Long-EZ, Cozy III, Cozy Mk-IV Parts/Chapter 13 Nose & Nose Gear
Price: $21.00 (2 required)
Product Information: 6061-T6 aluminum.
Value Added Features: Parts are patterned after Berkut style FCH. Parts were laser cut then tumble deburred, not alodined in case you wish to polish.
 

MKCS-71/1036  Rudder Cable Pulley Bracket, 90 deg
Location: /Cozy Mk-IV Parts/Chapter 15 Firewall
Price: $5.90 (4 required)
Product Information: Stainless steel.
Two required for each pulley, two pair required per plane.
Value Added Features: Laser cut

 

CS-72/1140  Rudder Cable Pulley Bracket, 29 deg
Location: /Cozy Mk-IV Parts/Chapter 15 Firewall
Price: $12.14 (2 sets required)
Product Information: Stainless steel.
These are provided as a two piece set, two sets required.
Value Added Features: Laser cut
 

CG-JSTT/1129  Joystick Torque Tube Assembly
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $48.00 ea (2 required)
Product Information: Pre-assembled CS-105, CS-106, CS112.
Image shows control stick end of tube.
See Long-ez parts listing for complete custom assembly for Long-ez.
Value Added Features: precision centerless ground to fit in sealed ball bearing assembly, cadmium plated. CS-106 has been alodined, CS-105 & CS-106 are fixtured, crossdrilled undersized then the cadmium plated CS-112 is press fit through the assembly.
 

CZSA/1024  Stick Assembly
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $58.00 (2 required)
Product Information: 4130-N steel, cadmium plated with 2 Oilite bronze bushings pressed in place.
 

CS-1A /1052  Pushrod Threaded Insert, Aluminum
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $6.50 (4 required)
Product Information: 2024-T3 aluminum, AN-4 thread, alodined
Value Added Features: Length has been increased slightly to allow rod ends to be screwed in deeper if necessary.
Note: can be used in Long-Ez as well
 

CS-50 /1029  Pushrod Threaded Insert, Steel
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $6.65 (10 required)
Product Information: Steel. 4130-N steel, AN-4 thread, cadmium plated Value Added Features: Length has been increased slightly to allow rod ends to be screwed in deeper if necessary.
Note: can be used in Long-Ez as well
 

CS-17 /1032  Rudder Pedal Thimble Spacer
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $2.77 (2 required)
Product Information: 2024-T3 aluminum, alodined
Note: can be used in Long-Ez as well
 

CS-104 /1155  Control Stick Tube
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $5.00 (2 required)
Product Information: 6061-T6 aluminum. Fits on end of stick fork assy to mount grips.
Value Added Features: alodined
 

CG-CS-108/117/ /1243  Control System Bearing Assembly
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $50.00 (4 required)
Product Information: Sealed ball bearing in anodized lightweight aluminum housing. 5/8" ID. Use matching precision ground tubes CS-115 and CS-JSTT Joystick Torque Tube Assemblies with these.
Value Added Features: Includes Clickbond mounting hardware, see instructions on our web site.
Note: can be used in Long-Ez as well
 

CS-115 /1107  Tube, Rear Seat Bearing
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $5.00 (2 required)
Product Information: 4130-N steel
Value Added Features: 5/8”diameter tube has been precision centerless ground to fit in sealed ball bearing assembly, cadmium plated
Note: can be used in Long-Ez as well
 

CG-CS-123/ /1196  Bearing Assembly, Firewall
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $54.00 (2 required)
Product Information: Sealed ball bearing in anodized lightweight aluminum housing. 5/8" ID. Use matching precision ground control torque tube bellcranks CS-124-L&R with these.
Value Added Features: Bearing installed in housing with snap ring.
Note: can be used in Long-Ez as well
 

MKCS124,L /1027  Control Torque Tube Bellcrank, Left
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $49.00 (1 required)
Product Information: 4130-N steel, cadmium plated
Value Added Features: 5/8”diameter tube  precision centerless ground to fit in sealed ball bearing assembly, cadmium plated
 

MKCS124,R /1028  Control Torque Tube Bellcrank, Right
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $49.00 (1 required)
Product Information: 4130-N steel, cadmium plated
Value Added Features: 5/8”diameter tube has been precision centerless ground to fit in sealed ball bearing assembly, cadmium plated.
Note: can be used in Long-Ez as well
 

CG-CS-181-QDK /1246  Pushrod Quick Disconnect Kit
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $18.35 (4 required)
Product Information: 2024-T3 aluminum
Value Added Features: clevis pin, safety clip, washer and rivets included.
 

CS-201 /1035  Bushing
Location: /Cozy Mk-IV Parts/Chapter 16 Control System
Price: $2.65 (8 required)
Product Information: 4130-N steel, cadmium plated. Used to space spherical rod ends away from control sticks etc
Note: can be used in Long-Ez as well
 

RT-2L /1046  Roll Trim Bracket, Left
Location: /Cozy Mk-IV Parts/Chapter 17 Trim and Landing Brake
Price: $4.50 (1 required)
Product Information: 4130-N steel, cadmium plated

RT-2R /1047  Roll Trim Bracket, Right
Location: /Cozy Mk-IV Parts/Chapter 17 Trim and Landing Brake
Price: $4.50 (1 required)
Product Information: 4130-N steel, cadmium plated

CZRTH /1048  Roll Trim Handle
Location: /Cozy Mk-IV Parts/Chapter 17 Trim and Landing Brake
Price: $30.30 (1 required)
Product Information: 2024-T3 aluminum
Value Added Features: Water jet cut and tumble deburred for a pleasing “feel”, may be polished.
 

CZPTH /1049|  Pitch Trim Handle
Location: /Cozy Mk-IV Parts/Chapter 17 Trim and Landing Brake
Price: $38.85(1 required)
Product Information: 2024-T3 aluminum
Value Added Features: Water jet cut and tumble deburred for a pleasing “feel”, may be polished.
 

CZLB-1 /1050|  Spacer
Location: /Cozy Mk-IV Parts/Chapter 17 Trim and Landing Brake
Price: $5.00 (2 required)
Product Information: 2024-T3 aluminum, alodined

 

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CZLB-6 /1071|  Spacer
Location: /Cozy Mk-IV Parts/Chapter 17 Trim and Landing Brake
Price: $4.37 (2 required)
Product Information: 4130-N steel, cadmium plated
 

CS-127/1076|  Bracket, Aileron Bellcrank Linkage
Location: /Cozy Mk-IV Parts/Chapter 19 Wings
Price: $7.60 (4 required)
Product Information: 304 stainless steel
Value Added Features: holes for end stops added. Additional hole added for pinning aileron linkage while centering control surfaces and sticks.