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United Engine & Machine Company (UEM) 121279.STD
UEM 1cyl Ring Set - 2.500 / 63.50mm 1.2mm 1.5mm 2.5mm. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.
United Engine & Machine Company (UEM) 25005.STD
UEM Piston Ring Set 1cyl 4''/ 101.6 MM 1.5mm 1.5mm 2.5mm. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.
United Engine & Machine Company (UEM) 3800AM6.040
UEM Piston Ring Set 6cyl 3.840''/ 97.50 MM 5/64 5/64 3/16. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.
United Engine & Machine Company (UEM) 4165BD8.065
UEM Piston Ring Set 8cyl 4.225''/ 107.315 MM 1/16 1/16 3/16 File to Fit. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.
