Piston Ring Compressors

Ring Compressor, Aluminum, Red Anodized, 4.040 in. Bore, Each

Part Number: PRO-67449

4.81 out of 5 stars ( 36 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Ring Compressor, Tapered, Billet Aluminum, Black Anodized, 4.040 in. Bore, Each

Part Number: ARP-900-0400

5.0 out of 5 stars ( 9 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Ring Compressor, Aluminum, Black Anodized, Non-Adjustable, 4.040 in., Each

Part Number: TSR-RC4040

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 2/23/2026 if shipped by air

Ring Compressor Sleeve - 4.040

Part Number: WIS-RCS40400

Not Yet Reviewed

Estimated Ship Date: Mar 18, 2026 if ordered today

Piston Ring Compressor, Tapered, Aluminum, Black Anodized, 4.040 in. Diameter, Each

Part Number: STF-41330

Not Yet Reviewed

Estimated Ship Date: Feb 23, 2026 if ordered today

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