Home/DD15/A4720300624 Detroit DD15 Piston Ring Set 139mm 3-Ring | PAI 605084 | JAK's Diesel
Detroit DD15

A4720300624 Detroit DD15 Piston Ring Set 139mm 3-Ring | PAI 605084 | JAK's Diesel

Genuine PAI 605084 Piston Ring Set for Detroit Diesel DD15 engines. 139mm bore. 3-ring set. Replaces 4 Detroit OEM numbers across the A4720300524 → A4730300024 supersession chain. Component of PAI DD15 inframe and pistonless rebuild...
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JAK'S Part #JAKS-605084
$109.99$171.02 Save $61.03
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BrandPAI Industries
Part CategoryPiston Ring Set
Engine MakeDetroit
Engine ModelDD15
ConditionNew
Stage / TierStandard

Genuine PAI 605084 Piston Ring Set for Detroit Diesel DD15 engines. 139mm bore. 3-ring set. Replaces 4 Detroit OEM numbers across the A4720300524 → A4730300024 supersession chain. Component of PAI DD15 inframe and pistonless rebuild kits (DD1551-145, DD1651-001, DD1651-145). Genuine PAI tier with 2-year unlimited mileage warranty.

Engine Fitment

  • Engine: Detroit Diesel DD15
  • Bore Size: 139.000mm
  • Ring Count: 3-ring set

OEM Cross-Reference

Manufacturer OEM Part Number
Detroit Diesel A4720300624
Detroit Diesel A4720300524
Detroit Diesel A4720300724
Detroit Diesel A4730300024

High Performance Variant

  • PAI 605084HP — High Performance piston ring set available with extended warranty

Quality & Testing

PAI piston rings are precision designed and measured in a 3D environment. Each set is dyno and road tested for 100% functionality. Certified for high-stress environments.

Warranty & Tier

  • Tier: Genuine PAI
  • Warranty: 2 Years, Unlimited Mileage
  • Manufacturer: PAI Industries

Package & Shipping

  • Weight: 0.34 lbs
  • Package Size: 6" × 6" × 1"
  • Drop-ships from PAI to your door
Detroit DD15

Warranty Backed. Every part is covered against defects in materials and workmanship. Call a specialist for the coverage details on this part.

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