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.
Kolstad · Tools & Supplies
GDA43924
In stock · ships from Knoxville
A 3-minute smoke bomb designed for detecting leaks in air brake systems and other pressurized components on heavy-duty trucks and trailers.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 3 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Other applications
Other applications
Used as a diagnostic tool for any high-pressure air system, not vehicle-specific.
Part data verified against 4 catalog sources
Different year, make, or config? Get a confirmation against your truck in under a minute.
After lighting the fuse, it produces dense visible smoke that reveals leaks at fittings, hoses, and brake chambers. Technicians use it to diagnose air system failures and verify repairs.
Part Number: GDA43924
SMOKE BOMB, 3 MIN.
Unit: ea
Dealer: Knox Trailers
Compatibility, alternatives, and more
