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Motion Pro

Motion Pro Digital Leak Down Tester

$194.99 $175.49 Save $19.50

SKU: 08-0740

Out of Stock
Out of Stock
Free Shipping over $200
$100 Minimum Order
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Overview

The Motion Pro Digital 4-Stroke Leak Down Tester is a diagnostic tool designed to accurately measure engine cylinder leakage. It displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves, helping to speed up troubleshooting and isolate faulty components. This tester operates at 80 psi cylinder pressure and requires a 90 PSI air source, featuring a precision digital display and an integrated pressure regulator for ease of use.

Included with the tester are adapters for 10 mm, 12 mm, and 14 mm spark plug threads, a 1/4" male industrial quick connector, and a convenient molded tray with instructions. It also meets FAA leak down test specifications for cylinders below 5.00" (127 mm) bore diameter, and its rugged rubber boot protects the digital gauges.
Show original supplier description
The Motion Pro Digital 4-Stroke Leak Down Tester is a diagnostic tool designed to accurately measure engine cylinder leakage. It displays the total percentage of leakage past the rings, head gasket, intake and exhaust valves, helping to speed up troubleshooting and isolate faulty components. This tester operates at 80 psi cylinder pressure and requires a 90 PSI air source, featuring a precision digital display and an integrated pressure regulator for ease of use. Included with the tester are adapters for 10 mm, 12 mm, and 14 mm spark plug threads, a 1/4" male industrial quick connector, and a convenient molded tray with instructions. It also meets FAA leak down test specifications for cylinders below 5.00" (127 mm) bore diameter, and its rugged rubber boot protects the digital gauges.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Available on iOS & Android

Specifications

BrandMotion Pro
Part Number08-0740
CategoryTools

Videos

Leak Down Test on a Motorcycle | Motion Pro Leak Down Tester | How to Do a Leak Down Test

Leak Down Test on a Motorcycle | Motion Pro Leak Down Tester | How to Do a Leak Down Test

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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