Check the listing for details. Small Engine Tool for Briggs & Stratton Kohler Tecumseh Spark Tester. Condition: New. Listed at 12.83 USD. Small Engine Tool for Briggs & Stratton Kohler Tecumseh Spark Tester Product Description Brand New - Unused Parts Genuine Oregon Part - 30-Day Money Back Guarantee Includes 1 spark tester as pictured Specifications: Works with Briggs and Stratton, Kohler, and Tecumseh 2 and 4 cycle engines Part Number: 42-087 Test while engine is running or cranking OUR PLEDGE TO YOU: 30-Day Money Back Satisfaction Guarantee Fit and Function Guarantee Fast, Free Shipping! ~ Check our feedback and buy with confidence Unsure? Email us with your model number and we would be happy to confirm compatibility! Many replacement parts should be installed only by a professional. Be safe. If you are not qualified to install this item, you are more than welcome to return it.