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Mahle Performance Piston Rings


Mahle
Mahle Performance Piston Rings

Product images may differ from actual product appearance.

Mahle pioneered the use of piston ring simulation & computer development to design rings that provide "free" HP by minimizing friction. Their ultra flat ring flanks maximize ring-to-piston sealing.

  • Top Ring: Plasma moly-coated ductile iron (barrel shape)
  • Second Ring: Cast iron (reverse twist)
  • Oil Ring: Low or standard tension
  • Complete sets except #644-3908MS15-1, #644-4035MS-15-1, and #644-4065MS-15-1


  • 30 Products
    Low Tension

    644-4035ML
    Low Tension Piston Ring Set
  • Bore: 4.030"/File Fit: 4.035"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Ships

    644-4035ML-043
    Low Tension Piston Ring Set
  • Bore: 4.030"/File Fit: 4.035"
  • Top Ring: .043"
  • Second Ring: .043"
  • Oil Ring: 3 mm
  • $169.68
    Order Today Ships in 24hrs

    644-4065ML
    Low Tension Piston Ring Set
  • Bore: 4.060"/File Fit: 4.065"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4065ML-043
    Low Tension Piston Ring Set
  • Bore: 4.060"/File Fit: 4.065"
  • Top Ring: .043"
  • Second Ring: .043"
  • Oil Ring: 3 mm
  • $169.68
    Order Today Ships in 24hrs

    644-4160ML
    Low Tension Piston Ring Set
  • Bore: 4.155"/File Fit: 4.160"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4160ML-043
    Low Tension Piston Ring Set
  • Bore: 4.155"/File Fit: 4.160"
  • Top Ring: .043"
  • Second Ring: .043"
  • Oil Ring: 3 mm
  • $169.68
    Order Today Ships in 24hrs

    644-4170ML
    Low Tension Piston Ring Set
  • Bore: 4.165"/File Fit: 4.170"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4170ML-043
    Low Tension Piston Ring Set
  • Bore: 4.165"/File Fit: 4.170"
  • Top Ring: .043"
  • Second Ring: .043"
  • Oil Ring: 3 mm
  • $169.68
    Order Today Ships in 24hrs

    644-4315ML
    Low Tension Piston Ring Set
  • Bore: 4.310"/File Fit: 4.315"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs
      644-4325MS-15
    Low Tension Piston Ring Set
  • Bore: 4.320"/File Fit: 4.325"
  • Top Ring: 1.5mm
  • Second Ring: 1.5mm
  • Oil Ring: 3.0mm
  • $155.87
    Order Today Ships in 24hrs

    644-4605ML
    Low Tension Piston Ring Set
  • Bore: 4.600"/File Fit: 4.605"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $112.46
    Ships
    Standard Tension

    644-4030MS
    Standard Tension Piston Ring Set
  • Bore: 4.030"/Non-file fit
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Ships

    644-4035MS
    Standard Tension Piston Ring Set
  • Bore: 4.030"/File Fit: 4.035"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Ships

    644-4035MS-15
    Standard Tension Piston Ring Set
  • Bore: 4.030"/File Fit: 4.035"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3 mm
  • $138.11
    Ships

    644-4035MS-15-1
    Standard Tension Piston Rings
  • Bore: 4.030"/File Fit: 4.035"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3 mm
  • $23.70
    Ships

    644-4045MS
    Standard Tension Piston Ring Set
  • Bore: 4.040"/File Fit: 4.045"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4060MS
    Standard Tension Piston Ring Set
  • Bore: 4.060"/Non-file fit
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4065MS
    Standard Tension Piston Ring Set
  • Bore: 4.060"/File Fit: 4.065"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Ships

    644-4065MS-15-1
    Standard Tension Piston Rings
  • Bore: 4.060"/File Fit: 4.065"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3 mm
  • Ring set for a single piston
  • $34.99
    Order Today Ships in 24hrs

    644-4155MS
    Standard Tension Piston Ring Set
  • Bore: 4.155"/Non-file fit
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Ships

    644-4160MS
    Standard Tension Piston Ring Set
  • Bore: 4.155"/File Fit: 4.160"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4160MS-15
    Standard Tension Piston Ring Set
  • Bore: 4.155"/File Fit: 4.160"
  • Top Ring: 1.5mm
  • Second Ring: 1.5mm
  • Oil Ring: 3 mm
  • $138.11
    Order Today Ships in 24hrs

    644-4165MS
    Standard Tension Piston Ring Set
  • Bore: 4.165"/Non-file fit
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4170MS
    Standard Tension Piston Ring Set
  • Bore: 4.165"/File Fit: 4.170"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4170MS-15
    Standard Tension Piston Ring Set
  • Bore: 4.165"/File Fit: 4.170"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3 mm
  • $140.99
    Order Today Ships in 24hrs

    644-4285MS
    Standard Tension Piston Ring Set
  • Bore: 4.280"/File Fit: 4.285"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Order Today Ships in 24hrs

    644-4285MS-15
    Standard Tension Piston Ring Set
  • Bore: 4.280"/File Fit: 4.285"
  • Top Ring: 1.5 mm
  • Second Ring: 1.5 mm
  • Oil Ring: 3 mm
  • $155.87
    Ships

    644-4310MS
    Standard Tension Piston Ring Set
  • Bore: 4.310"/Non-file fit
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Ships

    644-4315MS
    Standard Tension Piston Ring Set
  • Bore: 4.310"/File Fit: 4.315"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $102.60
    Ships

    644-4505MS
    Standard Tension Piston Ring Set
  • Bore: 4.500"/File Fit: 4.505"
  • Top Ring: 1/16"
  • Second Ring: 1/16"
  • Oil Ring: 3/16"
  • $112.46
    Order Today Ships in 24hrs

    30 Products