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Amazon.com: 3pcs Piston Ring Compressor Adapter & Anti-Polishing Ring For Cummins ISX QSX 15 & Caterpillar 3400, 3406, 3408, C15 Work with 7040 Piston Ring Compressor 5.4" Bore, Replace 5299339, 5299447 & 5299448 : Automotive
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3Pcs Piston Ring, Pneumatic Parts Wear O Rings, Air Compressor Pump Wear Band, for 42mm Cylinder - Amazon.com
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