MAHLE Original Engines & Components

Piston Rings, Moly, 4.030 in. Bore, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-3100004030

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Estimated Ship Date: Nov 4, 2025 if ordered today

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Piston Rings, Plasma-moly, 4.000 in. Bore, File Fit, 1/16 in., 1/16 in., 3.0mm Thickness, 8-Cylinder, Set

Part Number: MAH-3150049005

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Piston Rings, Plasma-moly, 4.625 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-3150056025

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Piston Rings, Phosphate Coated, 4.600 in. Bore, File Fit, 1/16 in., 1/16 in., 3/16 in. Thickness, 8-Cylinder, Set

Part Number: MAH-3150109005

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Ring Set, Moly - GMC Pass. 173(2.8L) Eng. (87-89), 189(3.1L) Eng. (88-93), GMC Trk.189(3.1L)

Part Number: MAH-41473CP060

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Piston Rings, Premium Piston Ring Sets, Moly, 3.504 in. Bore, 1.5mm, 2.0mm, 4.75mm Thickness, V6, Set

Part Number: MAH-41474

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Piston Rings, Plasma-moly, 3.440 in. Bore, 5/64 in., 5/64 in., 3/16 in. Thickness, 6-Cylinder, Set

Part Number: MAH-40276CP040

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.150 in. Bore, 0.118 in., 5/64 in., 3/16 in. Thickness, V8, Set

Part Number: MAH-41548040

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 3.831 in. Bore, 1.5mm, 1.5mm, 3.0mm Thickness, V6, Set

Part Number: MAH-41732CP020

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Piston Rings, Premium Piston Ring Sets, Plasma-moly, 4.030 in. Bore, 2.0mm, 1.5mm, 4.0mm Thickness, V8, Set

Part Number: MAH-41669CP030

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Piston Rings, Individual Plasma-Moly Ductile Piston Rings, Includes Top Ring Only, 4.190 in. Bore, File Fit, 0.017 in. Thickness, V8, Set of 8

Part Number: MAH-3010060

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Ring Set, Moly - 4.1900 Bore dia. .017 Edge Width Ductile Plasma Moly Dykes Top Ring.

Part Number: MAH-3010060B

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Piston Rings, Individual Fire-Power Piston Rings, Includes Top Ring Only, Phosphate Coated, 4.380 in. Bore, File Fit, 0.017 in. Thickness, V8,Set of 8

Part Number: MAH-3010240

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Ring Set, Moly - Performance Plasma Steel Top Ring 3.801" x 1.0MM .143" RW HVOF

Part Number: MAH-3011261

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.155" x 1.0MM .136" RW

Part Number: MAH-3021223

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.165" x 1.0MM .136" RW

Part Number: MAH-3021224

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Ring Set, Moly - Performance Plasma Steel Top Ring 4.185" x 1.0MM .143" RW HVOF

Part Number: MAH-3011080

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Ring Set, Moly - Performance Plasma Steel Top Ring 4.190" x 1.0MM .143" RW HVOF

Part Number: MAH-3011081

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.250" x 1.0MM .136" RW

Part Number: MAH-3021229

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.260" x 1.0MM .136" RW

Part Number: MAH-3021230

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.270" x 1.0MM .136" RW

Part Number: MAH-3021231

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Ring Set, Chrome - 4.6100 Bore Dia. 3/16" Edge Width CP20 Oil Ring Std. Tension

Part Number: MAH-3030208

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.130" x 1.0MM .136" RW

Part Number: MAH-3021241

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Ring Set, Plain - Performance Napier Steel 2nd Ring 4.160" x 1.0MM .136" RW

Part Number: MAH-3021242

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Ring Set, Chrome - 4.375 Bore Dia. 3/16" Edge Width CP20 Oil Ring Top Fuel High Tension

Part Number: MAH-3030296

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