Home/ Shop by Engine/ Detroit Diesel Parts
Engine Platform

Detroit Diesel Parts

Detroit Diesel parts for the engines that move Class 8 freight — Series 60, the DD-platform (DD13, DD15, DD16), Series 50 and the legacy two-stroke families. We stock PAI Industries aftermarket components plus our own JAK'S Diesel Heads for cylinder heads, fuel injectors, turbochargers, gaskets and complete rebuild kits.

Not sure which platform you're on, or working from an OEM, superseded or competitor number? Send it over and we'll cross-reference it. In-stock parts ship same day, with free freight on orders over $1,000. Call or text (720) 445-6249 for a fast quote.

Showing 24 of 740 Detroit Diesel Parts
SCREW
Detroit DIESEL 50 DETROIT
08929393 · 8929393
JAK'S JAKS-640014
Available · Confirm Lead Time
$16.92
SPACER
Detroit DIESEL 50 DETROIT
23517243 · DDE23517243
JAK'S JAKS-640013
Available · Confirm Lead Time
$54.95
SPACER
Detroit DIESEL 60 DETROIT
23511667
JAK'S JAKS-640012
Available · Confirm Lead Time
$53.94
SCREW
Detroit DIESEL 60 DETROIT
23509744 · DDE23509744
JAK'S JAKS-640008
Available · Confirm Lead Time
$31.34
SCREW
Detroit DIESEL 60 DETROIT
11509514 · DDE11509514
JAK'S JAKS-640006
Available · Confirm Lead Time
$7.84
SCREW
Detroit DIESEL 50 DETROIT
23506222 · 4333-1833767C1
JAK'S JAKS-640001
Available · Confirm Lead Time
$17.94
SEAL
Detroit DIESEL DD15
A0139971646 · A0159974746
JAK'S JAKS-636027
Available · Confirm Lead Time
$36.86
SEAL
Detroit DIESEL 60 DETROIT
23512243 · 5107223
JAK'S JAKS-636025
Available · Confirm Lead Time
$69.95
PAN GASKET
Detroit DIESEL DD15
4730140222 · A4730140222
JAK'S JAKS-631438
Available · Confirm Lead Time
$85.34
EGR GASKET
Detroit DIESEL DD15
A4721422080 · A4721421080
JAK'S JAKS-631425
Available · Confirm Lead Time
$35.55
1171819202131

Choosing the Right Detroit Diesel Parts

Heavy-duty diesel components must be matched to the exact engine and application. Before ordering from this collection, verify the part number, engine model, engine serial number, and any casting or calibration number shown on the original component.

Fitment information to have ready

  • OEM, dealer, casting, or interchange part number
  • Engine manufacturer, model, and engine serial number (ESN)
  • Truck year and model when the component is chassis-specific
  • Core details for remanufactured or exchange components

Need a fitment check?

Use the OEM cross-reference tool or text a clear photo of the part tag to (720) 445-6249. A JAK'S Diesel specialist can confirm the match before the part ships.

Got a Number We Don't List?

Text a photo of the part tag — a specialist crosses it and quotes you fast.