Your cart is empty
Browse our catalog to find the parts you need.
These images are illustrative and may not match the product exactly. Always verify by part number — or confirm instantly with the assistant using a photo or VIN.
PAI · Exhaust
340111
In stock · ships from Knoxville
This is an exhaust manifold stud for Caterpillar 3406E, C15, C16, and C18 diesel engines.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 4 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Caterpillar
Caterpillar
This is the shorter stud (PAI 340111) in the exhaust manifold hardware kit; the kit includes 11 longer studs (340110) and one of this stud.
Part data verified against 3 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
It measures 3/8-16 thread and 2-3/8 inches in length, and is used to secure the exhaust manifold to the cylinder head. Typically replaced when studs are broken, corroded, or during exhaust manifold gasket service to maintain a proper seal. It is a direct aftermarket replacement for OEM part number 1061793.
Part Number: 340111
EXHAUST STUD, CAT1061793
Unit: ea
Vendor: PAI Industries
Dealer: KP Services Crossville
Compatibility, alternatives, and more
Parts commonly needed alongside exhaust
