Compression Tester Components

Top Dead Center Alert Whistle, Flexible, Compression Stroke, Rubber Hose, Black, Steel Adapter, Each

Part Number: MRG-8016MRG

4.64 out of 5 stars ( 25 )

Estimated Ship Date: Today

Top Dead Center Indicator Whistle, 27 in. Length, 14mm, 18mm, Each

Part Number: SNG-33650

5.0 out of 5 stars ( 7 )

Estimated Ship Date: Today

Air Hold Adapters, 14mm/ 18mm, 1/4 in. NPT Female Threads, for Spark Plugs, Pair

Part Number: PRO-67400

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Today

Compression Tester Adapter, use with p/n 5021, Ford, 7.3L, Diesel, Each

Part Number: OTC-6076

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Jan 30, 2026 if ordered today

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Compression Tester Adapter, Deep Well, Steel, Nickel Plated, 14mm Thread, Flat and Tapered Seat, Each

Part Number: OTC-5603

Not Yet Reviewed

Estimated Ship Date: Jan 30, 2026 if ordered today

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Compression Tester Replacement Hose, 14mm, Rubber, Replaces Gauge from OTC Part Number 5606, Each

Part Number: OTC-0032-0136

Not Yet Reviewed

Estimated Ship Date: Feb 2, 2026 if ordered today

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