Your Cart

Items

Total
Shipping and taxes calculated at checkout

Your Cart

0 Items

Total $0
Shipping and taxes calculated at checkout

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

3 products

SearchProduct(index='mcfarlane_production_v2_1-productv2-20260227011435236269', id='EXTENSION CT1')
EXTENSION CT1

COMPRESSION TESTER EXT, 18 mm

$66.23
Retail Price: $85.15
See Eligibile Aircraft
In Stock
SearchProduct(index='mcfarlane_production_v2_1-productv2-20260227011435236269', id='EXTENSION CT12')
EXTENSION CT12

COMPRESSION TESTER EXTENSION, 12 mm

$58.34
Retail Price: $101.40
See Eligibile Aircraft
In Stock
SearchProduct(index='mcfarlane_production_v2_1-productv2-20260227011435236269', id='EXTENSION CT14')
EXTENSION CT14

COMPRESSION TESTER EXT, 14 mm

$59.78
Retail Price: $95.85
See Eligibile Aircraft
In Stock
1-866-920-2741
Shop Parts

Select a Category

McFarlane Aviation Family
McFarlane Catalog
Contact Us

Contact us with anything. If we don't have it, we'll help you solve your challenge