Home/DD15/DD1551-001 Detroit DD15 Pistonless Inframe Engine Kit 150mm Non-APR | PAI | JAK's Diesel
Detroit DD15

DD1551-001 Detroit DD15 Pistonless Inframe Engine Kit 150mm Non-APR | PAI | JAK's Diesel

Genuine PAI DD1551-001 Pistonless Inframe Engine Kit for Detroit DD15 engines. 150mm non-APR liner kit — re-ring application (no pistons included). 6-cylinder kit at ~50% the cost of a full inframe.Engine Fitment Engine: Detroit Diesel...
Warranty BackedPAI IndustriesFree Freight
JAK'S Part #JAKS-DD1551-001
$4,299.99$7,827.52 Save $3,527.53
In Stock — Ships Today if ordered by 3:00 PM MT
Secure Checkout 30-Day Returns Warranty Backed Ships Same Day
Not sure it's the right fit? Call a specialist
(720) 445-6249
Talk to a tech or text a photo of your part tag — we'll confirm fitment before you buy
BrandPAI Industries
Part CategoryEngine Rebuild Kit
Engine MakeDetroit
Engine ModelDD15
ConditionNew
Stage / TierStandard

Genuine PAI DD1551-001 Pistonless Inframe Engine Kit for Detroit DD15 engines. 150mm non-APR liner kit — re-ring application (no pistons included). 6-cylinder kit at ~50% the cost of a full inframe.

Engine Fitment

  • Engine: Detroit Diesel DD15
  • Bore: 150mm Non-APR
  • Application: Re-ring rebuild (reuse existing pistons)

What's In The Kit

  • 6 × 661628 (A4720111810) Liner Kits
  • 6 × 605079 (A4720300324) Piston Ring Sets
  • 6 × 040127 (3900630) Screws
  • 6 × 645031 (A4721800043) Piston Cooling Nozzles
  • 1 × 631401 Head Gasket Kit
  • 1 × 631359 (A4720140322) Pan Gasket
  • 1 × 671575A Connecting Rod Bearing Kit
  • 1 × 671585A Main Bearing Kit
  • 12 × 640055 (A4720380071) Connecting Rod Bolts
  • 14 × 640056 (A0000111071) Main Bolts

DD1551-001 vs DD1551-145

DD1551-001 = 150mm non-APR liners. DD1551-145 = 139mm APR-ring liners. Verify your engine spec before ordering.

Warranty & Tier

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

Package & Shipping

  • Weight: 199.9 lbs — ships freight
  • Package Size: 51" × 13" × 21"
  • Drop-ships from PAI
Detroit DD15

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

Complete The Job

Frequently Purchased Together