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Compression Tester Extension for Rotax Engines

Compression Tester Extensions

  • Wrench-free compression testing
  • Allows for exhaust system and baffling clearance
  • Quality welded construction, O-ring seal
  • Make compression testing easy!

Now available for the Rotax engines with 12mm spark plugs!

Extension-CT1-in-use (extension-ct1-in-use.jpg)

For ordering information, see below.

Compression Tester Extensions

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1–3 of 3 results

SearchProduct(index='mcfarlane-productv2-20260729080142063097', id='EXTENSION CT1')
EXTENSION CT1

COMPRESSION TESTER EXT, 18 mm

$66.23
Retail Price: $85.15
See Eligible Aircraft
In Stock
SearchProduct(index='mcfarlane-productv2-20260729080142063097', id='EXTENSION CT12')
EXTENSION CT12

COMPRESSION TESTER EXTENSION, 12 mm

$58.34
Retail Price: $101.40
See Eligible Aircraft
In Stock
SearchProduct(index='mcfarlane-productv2-20260729080142063097', id='EXTENSION CT14')
EXTENSION CT14

COMPRESSION TESTER EXT, 14 mm

$59.78
Retail Price: $95.85
See Eligible Aircraft
In Stock