McFarlane Aviation Products - CDHP-KT-1

Part Number: CDHP-KT-1


Eligibility Notice

Please verify that this product is eligible for your aircraft before adding it to your cart.

Click here to view product eligibility.

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Product Details

Cabin Door Hinges for Cessna Aircraft 

Cessna 170, 172, and 175 Series Aircraft

Straight or bent hinges available - check your aircraft to order the correct style


Improved McFarlane design 

  • FAA-PMA approved welded design
  • Thicker alloy steel
  • Heat-treated for extra strength and wear resistance
  • Precision pin holes for longer life
  • Pre-drilled and epoxy primed


Cabin Door Hinge Pins

Don't trust those old brass pins!


  • Fast door removal — makes cabin maintenance easier!
  • FAA-PMA approved design 5x stronger with stainless steel
  • Easy to inspect secure safety pin design
  • Convenient kit available: Kit P/N CDHP-KT-1 contains four hinge pins




Bent or Straight Hinges - Only from McFarlane!

Ensure the right fit for your Cessna!


Cessna legacy airplanes, built prior to 1979, feature a door post skin that angles inward (toward the front edge of the door). Aircraft with this bend require a hinge with a 5° bend for correct installation. Later models and new production aircraft do not have this inward angle and use a straight hinge.


McFarlane manufactures both bent and straight hinges. We HIGHLY recommend verifying your door hinges before ordering. When in the field, replicating the 5° bend from a straight hinge is very difficult and rarely correct. Let us take away the worry and provide you with the correct hinges today!


Please note that McFarlane does not have exact serial number information as to when the hinges went from bent to straight.








Maintenance Tip!
The Cessna doors have tremendous leverage on the forward door seals. Door hinge and hinge pins can easily be over stressed and fail if incorrect door seals are installed. Always use approved door seals that are designed for your aircraft.

Maintenance Tip for Door Hinge Replacement: To install new hinges, temporarily attach the replacement hinges to the door using temporary fasteners. Install the door and hinge pins. Verify the door alignment with the door opening. The leading edge of the door should be approximately flush with the adjacent door post skin. Minor bends can be made to the upper hinges to perfect the door fit. Please reference the ICA.




Kit Components

Part Number CDHP-KT-1 contains the following:

Component Description Quantity U/M
7205-1.63D PIN, Hinge, Cabin Door, 1.63"" 1.000 EACH
7205-1.63U PIN, Hinge, Cabin Door, 1.63"" 1.000 EACH
7205-2.00U PIN, Hinge, Cabin Door, 2.00"" 2.000 EACH

Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Eligibility Chart
Cessna 170 170 18000 18729
Cessna 170 170A 18730 20266
Cessna 170 170B 20267 27169
Cessna 172 172 28000 46754
Cessna 172 172A 46755 47746
Cessna 172 172B 17247747 17248734
Cessna 172 172C 17248735 17249544
Cessna 172 172D 17249545 17250572
Cessna 172 172E 17250573 17251822
Cessna 172 172F (T-41A) 17251823 17253392
Cessna 172 172G 17253393 17254892
Cessna 172 172H (T-41A) 17254893 17256512
Cessna 172 172I 17256513 17257161
Cessna 172 172K 17257162 17259223
Cessna 172 172L 17259224 17260758
Cessna 172 172M 17260759 17263458
Cessna 172 172M 17263459 17267584
Cessna 172 172N 17267585 17274009
Cessna 172 172P 17274010 17276654
Cessna 172 172Q 17275869 17276211
Cessna 172 172R 17280001 17299999
Cessna 172 172RG 172RG0001 172RG1191
Cessna 172 172S 172S8001 172S99999
Cessna 172 F172D F172-0001 F172-0018
Cessna 172 F172E F172-0019 F172-0085
Cessna 172 F172F F172-0086 F172-0179
Cessna 172 F172G F172-0180 F172-0319
Cessna 172 F172H F17200655 F17200754
Cessna 172 F172H F172-0320 F172-0654
Cessna 172 F172K F17200755 F17200804
Cessna 172 F172L F17200805 F17200904
Cessna 172 F172M F17200905 F17201234
Cessna 172 F172M F17201235 F17201514
Cessna 172 F172N F17201515 F17202039
Cessna 172 F172P F17202040 F17202254
Cessna 172 FR172E FR17200001 FR17200060
Cessna 172 FR172F FR17200061 FR17200145
Cessna 172 FR172G FR17200146 FR17200225
Cessna 172 FR172H FR17200226 FR17200350
Cessna 172 FR172J FR17200351 FR17200590
Cessna 172 FR172K FR17200591 FR17200675
Cessna 172 P172D P17257120 P17257188
Cessna 172 R172E (T-41B,C,D) R172-0001 R1720335
Cessna 172 R172F (T-41D) R172-0336 R172-0409
Cessna 172 R172G (T-41C,D) R1720410 R1720444
Cessna 172 R172H (T-41D) R1720445 R1720620
Cessna 172 R172J P17257189 P17257189
Cessna 172 R172K R1722000 R1723454
Cessna 175 175 55001 56238
Cessna 175 175A 56239 56777
Cessna 175 175B 17556778 17557002
Cessna 175 175C 17557003 17557119

Related Documents

Instructions for Continued Airworthiness

ICA for Cabin Door Hinges and Pins

Related Product Catalog Pages

Cabin Door Hinges & Pins

Related Videos

Product Feature: Door Hinges

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