681121 Detroit Intake Manifold | PAI

INTAKE MANIFOLDPAI Part #: 681121OEM References: DETROIT DIESEL 23517437 FREIGHTLINER TRUCK PARTS DDE23517437 Applications: DETROIT DIESEL 60 SERIES DETROIT ENGINES PETERBILT 300 Warranty: 2.0 year(s)

Warranty BackedPAI IndustriesFree Freight

JAK'S Part #JAKS-PAI-681121

Cross Ref23517437

Cross RefDDE23517437

$763.99

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

Brand	PAI Industries
Part Category	Air Intake & Exhaust
Engine Make	Detroit
Engine Model	DIESEL 60 DETROIT · PETERBILT 300
Condition	New
Stage / Tier	Standard

INTAKE MANIFOLD

PAI Part #: 681121

OEM References:

DETROIT DIESEL 23517437
FREIGHTLINER TRUCK PARTS DDE23517437

Applications:

DETROIT DIESEL 60 SERIES DETROIT ENGINES
PETERBILT 300

Warranty: 2.0 year(s)

This part supersedes and cross-references the following OEM, dealer, and competitor numbers. Searching any of these will land here.

Number
23517437
DDE23517437

Don't see your number? We cross 1M+ OEM, dealer and competitor part numbers daily. Call or text (720) 445-6249 and a tech will match it by hand.

Detroit DIESEL 60 DETROIT PETERBILT 300

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