Top 10 Diesel Compression Tester OTC – Engine Compression Gauges

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1. OTC

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OTC 6076 Compression Test Adapter for 1994-2003 Ford 7.3L Diesel Engines

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OTC #ad - Fits 1994-2003 ford pickups and vans with 7. 3l direct-injected turbocharged DIT diesel engines. 5021 gauge to a glow plug port after the glow plug has been removed for performing a compression test. Otc ford diesel Engine Compression Test Adapter. Similar to ford 303-d103; high-grade materials ensure quality performance over the lifetime of the tool. For use with otc's no. 5021 diesel engine compression gauge. This adapter is used to connect the No.
BrandOTC #ad
ManufacturerOTC #ad
Height8 Inches
Length1.2 Inches
Weight0.1 Pounds
Width0.2 Inches
Part Number6076
Model6076
WarrantyLimited lifetime warranty

2. OTC

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OTC 5021 Universal Diesel Engine Compression Gauge

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OTC #ad - Tests compression up to 1000 psi and 7000 kPa. Features include: check valve, push button compression release, and quick disconnect fitting on hose end. Adapters for specific diesel engine applications not included but are available separately. Otc's universal diesel Engine Compression Gauge will work on any diesel engine. Straight and 45 degree hose connectors with quick-connect fittings are included.
BrandOTC #ad
ManufacturerOTC #ad
Height5.5 Inches
Length13 Inches
Weight1.3 Pounds
Width1.75 Inches
Part Number5021
Model5021
WarrantyLimited lifetime warranty

3. OTC

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OTC 5872 Compression Tester for Heavy Duty Diesel Engines, Includes Dual Range 0-1150 psi and 0-8000 kPa Gauge, and Fittings, 12 Inch Flex Hose

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OTC #ad - 12 inch long hose features a push button release valve and an M style quick coupler for connection to compression adapters. Dual range gauge reads 0-1150 psi and 0-8000 kPa. Includes additional fittings and 45 degree adapter; similar to Kent-Moore J-6692-B. Designed to measure compression within heavy duty diesel engines. For use on many makes and models including detroit 60 series,  Two Cycle 53,  Two Cycle 92, Two Cycle 71, DD60, and Two Cycle 149.
BrandOTC #ad
ManufacturerOTC Tools #ad
Height6 Inches
Length8 Inches
Weight1 Pounds
Width10 Inches
Part Number5872
Model5872
WarrantyPer Contract with Amazon

4. OTC

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Cummins, Navistar, Detroit and Mitsubishi Fuso, OTC 5020 Diesel Compression Tester for Hino, Ford

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OTC #ad - Engines. Includes the following adapters: no. 308472 - mitsubishi fuso truck 4d and 6d engines with 10 mm x 1. 25 threads, No. No. Otc's easy-to-use compression tester is designed for use on multiple light and medium-duty diesel engines equipped with glow plugs.

Engines. 47484 - hino diesel truck engines with 12 mm x 1. 25 threads, no. 310810 - 1988-1996 cummins C 8. 3l 6 cyl. 310832 - ford/navistar 6. 9l & 7. 3l engines and detroit 6. 2l & 6. 5l engines with 10 mm x 1. 0 threads, and No. 209633 - ford 6. 6l & 7. 8l diesels, No. 310840 - navistar dt466/DT359 engines. 5. 9l 6 cyl. Dual-reading gauge, with push-button release valve, measures compression to 1000 PSI and 7000 kPa; hose end and adapters have quick-disconnect fittings to make swaps quick and easy.
BrandOTC #ad
ManufacturerOTC #ad
Height5.4 Inches
Length16.1 Inches
Weight6.5 Pounds
Width16.1 Inches
Part Number5020
Model5020
WarrantyLimited Lifetime Warranty

5. Lang Tools

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Lang Tools TU-15-53 Diesel Compression Test Set

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Lang Tools #ad - The 2-1/4" gauge has a dual scale dial with ranges from 0-1000 PSI and 0-70 bar with an easy to read red and black face. Contains a diesel compression tester and 9 diesel compression adapters. Compression tester has a 16 1/2" wire reinforced hydraulic hose with a swivel-end quick coupler, allowing for easy connection to all Lang brand adapters. Includes adapters for gm, vw, audi, isuzu, Toyota, Mercedes, Peugeot, lincoln mark vii continental and Ford/Navistar, Toyota.
BrandLang Tools #ad
ManufacturerLang Tools #ad
Height2.3 Inches
Length13.9 Inches
Weight3.9 Pounds
Width9.9 Inches
Part NumberTU-15-53
ModelTU-15-53

6. OTC

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OTC 6660 Compression Tester Adapter for 2003-2006 Ford 6.0L Diesel Engines

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OTC #ad - This adapter is used to connect the No. Otc ford diesel Engine Compression Test Adapter. 5021 gauge to a glow plug port after the glow plug has been removed for performing a compression test. For use with otc's no. Fits 2003-2006 ford pickups and vans with 6. 0l diesel engines. Similar to ford 303-757; high-grade materials ensure quality performance over the lifetime of the tool. 5021 diesel engine compression gauge.
BrandOTC #ad
ManufacturerOTC #ad
Height2.25 Inches
Length13.25 Inches
Weight0 Pounds
Width3 Inches
Part Number6660
Model6660
WarrantyLimited Lifetime Warranty

7. Lang Tools

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Lang Tools TU-15-15 Diesel Compression Adapter Snap-on/OTC

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Lang Tools #ad - For use with snap-on or OTC Diesel Compression Testers. Package dimensions: 16. 51 h x 6. 35 l x 8. 89 w centimeters. Country of origin : United States. Package weight: 0068 kilograms.
BrandLang Tools #ad
ManufacturerLang Tools #ad
Weight0.15 Pounds
Part NumberTU-15-15
ModelTU-15-15

8. PMD Products

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PMD Products Diesel Engine Compression Pressure Tester is Compatible with Repair and Replace on GM Duramax Ford Powerstroke Cummins International NAVISTAR Detroit CAT Perkins Engines 1000PSI

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PMD Products #ad - Dual scale 80 mm diameter liquid filled gauge 0 - 1000 Lb/In and 0 - 70 bar, 14. 5" long hose. Best kit for the most popular truck/tractor engines for use on cummins 5.

9, international navistar 4. 5l vt275, ford Powerstroke 6. 0l, 6. 7l, international Navistar 6. 9/7. 3l, 6. 0l vt365e, 7. 3l both styles, 6. 4l, 6. 4l maxxForce 7. Compatible with repair and replace for mercedes 12mm, oNAN, 18mm, Allis-Chalmers, case, MACK, PERKINS, + more, deeR, see list product details. Built in Check valve. Compatible with repair and replace on cummins v6, 5. 9l, 71, 92, v53, 149, detroit diesel 53, 110, v12, 855, V8, V71 with low or high clamp inj. Compatible with repair and replace on gm duramax 4. 3/5. 7/6. 2/6. 5l/6. 6l, cat d-336, 3408, 3406, 6.
BrandPMD Products #ad
ManufacturerPMD Products #ad
Weight16 Pounds
Part Number8055

9. Lang Tools

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Lang Tools TU-15-70 Diesel Compression Test Set with Tester and Adapters

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Lang Tools #ad - 16-1/2" wire reinforced hydraulic hose. See chart for included adapters and applications. Deflator allows for an air release and automatic reset of the gauge for repeat testing. Contains the tu-15 diesel compression tester and the most popular adapters needed to test heavy-duty trucks and equipment.
BrandLang Tools #ad
ManufacturerLang Tools #ad
Height4 Inches
Length17 Inches
Weight4.6 Pounds
Width10 Inches
Part NumberTU-15-70
ModelTU-15-70

10. OTC

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Black, OTC 5609 Cylinder Leakage Tester Kit

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OTC #ad - Kit features a pressure regulated manifold with quick couplers, 12 mm, 24 inch long 14mm flex hose, and 10 mm, and 18 mm thread adapters. Includes detailed instruction chart. Otc's cylinder leakage tester kit quickly diagnoses internal engine problems like bad rings, valves, and leaking head gaskets and comes complete with adapters for most applications. Rugged, blow molded storage case with removable lid keeps components organized and protected when not in use. Dual 2-1/2 inch gauges read 0-100 psi and 0-700 kPa and feature chrome bezels and rugged protective outer boots.
BrandOTC #ad
ManufacturerOTC #ad
Height4.45 Inches
Length9.2 Inches
Weight0 Pounds
Width10.25 Inches
Part Number5609
Model5609
WarrantyLimited lifetime warranty