McFarlane Aviation Products - CBS-KT-4

Part Number: CBS-KT-4

SEAL KIT, Master Cylinder

Eligibility Notice

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Product Details

P/N CBS-KT-4 contains one o-ring.


McFarlane Brake Assembly and Master Cylinder Seal Kits 
Save time and $$$! Kits contain the parts you need for a wide range of Cessna aircraft.

McFarlane has done the research so you don't have to. Now buy one kit per brake assembly or master cylinder and get the right parts for the job without wasting money on expensive parts you do not need. All parts are standard industry spec hardware with full traceability or Cessna original parts with 8130-3 tags.


  • Expanded eligibility: 188 thru 210, 337, Caravan
  • McFarlane original kits
  • Approved parts
  • One kit per brake caliper or master cylinder
    • Note: P/N CBS-KT-5 contains eight O-rings that replace the O-rings in both Brake Calipers.



Eligible Aircraft

Make Series Model Beginning S/N Ending S/N Quantity Per Aircraft Location Eligibility Chart
Cessna 120 120 8003 15075 1 BRAKE MASTER CYLINDER 1506
Cessna 140 140 8001 15075 1 BRAKE MASTER CYLINDER 1506
Cessna 170 170 18000 18729 1 BRAKE MASTER CYLINDER 1506
Cessna 170 170A 18730 20266 1 BRAKE MASTER CYLINDER 1506

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