OTC Heavy Duty Compression Test Kit: Compression Test Kit
The OTC Heavy Duty Compression Test Kit (MPN 5606) is a bronze compression tester featuring a dual-scale gauge that reads 0-300 psi and 0-2100 kPa, and includes 18 mm threaded adapters. 3G Electric interprets…
SKU 3G-OTH-494791
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Product Description
The OTC Heavy Duty Compression Test Kit (MPN 5606) is a bronze compression tester featuring a dual-scale gauge that reads 0-300 psi and 0-2100 kPa, and includes 18 mm threaded adapters. 3G Electric interprets customer demand and delivers this tool across 14 industrial departments — and we supply far more than is listed — with specialist depth in combustion, pumps and controls as a trust anchor, not a limit.
Frequently Asked Questions
What is the OTC Heavy Duty Compression Test Kit used for?
The OTC Heavy Duty Compression Test Kit (MPN 5606) is used to measure engine cylinder compression pressure in gasoline and diesel engines. It helps diagnose piston ring, valve, and head gasket issues. 3G Electric supplies this tool across 14 industrial departments, including automotive maintenance and heavy equipment repair.
What are the specifications of the OTC 5606 compression test kit?
The OTC 5606 compression test kit features a bronze construction with a dual-scale gauge reading 0-300 psi and 0-2100 kPa. It includes 18 mm threaded adapters. The tool type is a compression test kit, sold as each (EA). 3G Electric sources this OTC tool for global industrial applications.
Where to buy the OTC 5606 compression test kit worldwide?
3G Electric supplies the OTC 5606 compression test kit worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us to order this bronze compression tester with dual-scale gauge and 18 mm adapters for your engine diagnostics needs.
How to use the OTC Heavy Duty Compression Test Kit?
To use the OTC 5606 compression test kit, first disable the ignition and fuel system. Remove all spark plugs, then thread the 18 mm adapter into the cylinder. Crank the engine several revolutions and read the dual-scale gauge in psi or kPa. Compare readings across cylinders. 3G Electric provides this OTC tool for accurate diagnostics.
Used in
Common applications for OTCOTC Products
3G Electric supplies OTC compression testers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









