TU-21 Engine Cylinder Leak Down Tester Kit, Automotive Engine Compression Leakage Test Kit for Cars Trucks Motorcycles (Blue)

★★★★★ 4.7 58 reviews

US$11.55
Price when purchased online
Free shipping Free 30-day returns

Sold and shipped by www.woodbury.org.au
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here.
US$11.55
Price when purchased online
Free shipping Free 30-day returns

How do you want your item?
You get 30 days free! Choose a plan at checkout.
Shipping
Arrives May 23
Free
Pickup
Check nearby
Delivery
Not available

Sold and shipped by www.woodbury.org.au
Free 30-day returns Details

Product details

Management number 220473491 Release Date 2026/05/03 List Price US$11.55 Model Number 220473491
Category
  • Engine Cylinder Leak Down Tester is a useful tool that hooks up to an air compressor (prepared by yourself) and can assist in detecting common engine faults like worn piston rings, worn valves, cracks in cylinder walls and blown head gaskets.
  • Automotive Engine Compression Leakage Test Kit: features a dual gauge which enables the compression gauge tool to test the pressure and leak rate of the cylinder under test simultaneously. The range is from 0 - 100 psi / 0 - 7 bar and 0 - 100% (Accuracy: 0.5%). It's suitable for most gasoline engines with spark plugs (within 20mm).
  • Engine Cylinder Leak Down Tester: package includes a common set (consisting of 1 piece of double gauge manifold, 1 piece of rubber hose and 2 pieces of metal adapters) and additionally adds 2 pieces of universal push-on connectors, 2 pieces of threaded adapters, 1 piece of M14 extension rod, and 1 piece of extension hose.
  • Engine Cylinder Leak Down Tester: gauge has a manifold assembly with an 18-inch hose, AR2000 pressure regulating valve, American type air plug and manifold body. The valve knob is used for adjusting the pressure of the air input from the air compressor. Pull it out for use and push it back to lock.
  • Automotive Engine Compression Leakage Test Kit: accessories include straight and angled type universal push-on connectors which don't need to be threaded into spark plug wells and are applicable to almost all petrol engines. And the M14 aluminum extension rod can be installed on the end of long or short hoses (41 - 3/4"; 11 - 1/2").
Brand Name Gnhydxfe
Part Number A21
Manufacturer Gnhydxfe
Thread Style Npt
Material Type Metal
Included Components box

Correction of product information

If you notice any omissions or errors in the product information on this page, please use the correction request form below.

Correction Request Form

Customer ratings & reviews

4.7 out of 5
★★★★★
58 ratings | 24 reviews
How item rating is calculated
View all reviews
5 stars
86% (50)
4 stars
2% (1)
3 stars
1% (1)
2 stars
1% (1)
1 star
10% (6)
Sort by

There are currently no written reviews for this product.