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United Engine & Machine Company (UEM) 20006.75MM
UEM Piston Ring Set 6cyl Diesel 4.2421''/ 107.75 MM 3.0Kmm 2.50mm 3.50mm. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.
United Engine & Machine Company (UEM) 25012.020
Piston Ring Set 1cyl 3.457''/ 87.8078 MM 1/16 1/16 3/16
United Engine & Machine Company (UEM) 3898CS8.040
UEM Piston Ring Set 8cyl 3.938''/ 100 MM 1.5mm 1.5mm 3.0mm. Precision-manufactured piston ring set by United Engine & Machine Company for professional engine rebuilding.
Mahle Motorsports 4190MS-112-1
Piston Ring (1cyl) - 1.0mm, 1.0mm, 2.0mm Standard Tension +.005 File Fit Rings; 4.185"+0.005 1.0, 1.0, 2.0mm File Fit Rings, SINGLE CYLINDER
Mahle Motorsports 4270MS
Engine Piston Ring Set 4.270"1/16", 1/16", 3/16" Drop In.
