Piston Ring Compressors

Piston Ring Compressors, Adjustable, Steel, Chrome, 1.375 in. Minimum Diameter, 4.375 in. Max Diameter, Kit

Part Number: OTC-4840

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Monday 4/20/2026 if shipped by air

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Piston Ring Compressor, Aluminum, Black Anodized, PTFE Coated, Tapered, 3.878 in./98.50mm Bore, Each

Part Number: WIS-RCS09850

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Estimated Ship Date: May 13, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 4.500 in. Bore to 4.625 in. Bore, Tapered, Aluminum, Black Anodized, Chevy, Big Block, Kit

Part Number: WIS-RCK450462

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 83.0mm Bore to 85.0mm Bore, Tapered, Aluminum, Black Anodized, for use on Honda®, B Series, Kit

Part Number: WIS-RCK830850

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 81.0mm Bore to 82.5mm Bore, Tapered, Aluminum, Black Anodized, for use on Honda®, B Series, Kit

Part Number: WIS-RCK810825

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 85.0mm Bore to 87.0mm Bore, Tapered, Aluminum, Black Anodized, Mitsubishi, Kit

Part Number: WIS-RCK850870

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 4.000 in. Bore to 4.070 in. Bore, Tapered, Aluminum, Black Anodized, Chevy, LS, Kit

Part Number: WIS-RCK400407

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Estimated Ship Date: May 7, 2026 if ordered today

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Ring Compressor, Adjustable, 2.875 to 4.375 in., 73mm to 111mm, Steel, Black, Kit

Part Number: BKM-15-2190

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Estimated Ship Date: May 4, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 4.125 in. Bore to 4.185 in. Bore, Tapered, Aluminum, Black Anodized, Chevy, LS, Kit

Part Number: WIS-RCK4124185

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Estimated Ship Date: Apr 27, 2026 if ordered today

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Piston Ring Compressors, Sleeve, 4.250 in. Bore to 4.350 in. Bore, Tapered, Aluminum, Black Anodized, Chevy, Big Block, Kit

Part Number: WIS-RCK425435

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Estimated Ship Date: May 4, 2026 if ordered today

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