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P/N: MC800-001-6

SEAL, Brake

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Approval FAA PMA
Condition New
Unit of Measure Each
Retail Price $0.000
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OEM Part Number McFarlane Part Number Comment
200AC6 MC800-001-6
200AC-6 MC800-001-6
800-001-6 MC800-001-6

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Product Details

Lock-O-Seal for Cessna Brake Master Cylinders

FAA-PMA Approved for Most Single Engine Cessna Aircraft

This lock-o-seal assembly consists of a precision washer with an integrated elastomer O-ring for proper sealing and pressure control. Ideal when servicing brake master cylinders or replacing worn or hardened seals during maintenance.

  • Improved materials support longer, more reliable service life
  • Washer manufactured from stainless steel alloy (instead of plated mild steel)
  • O-ring manufactured from an advanced elastomer, exceeding the performance of typical MIL-spec O-rings
  • Replacement filler plug P/N MC0541139 also available

Replaces part numbers:
800-001-6, 200AC6, 200AC-6

Looking for other brake master cylinder parts?

  • Brake master cylinder filler plug: P/N MC0541139
  • Master cylinder seal kit: P/N CBS-KT-1 (includes this lock-o-seal)
  • Various master cylinder seal kits for various Cessna aircraft
WARNING: Cancer and/or Reproductive Harm - www.P65warnings.ca.gov

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