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.

Century Spring · Hardware & Fasteners
D-9241221
In stock · ships from Knoxville
This is a medium-duty chrome silicon die spring with a 3-inch free length and blue color code.
Confirm the part fits before you buy. Applications and interchange numbers are researched and audited per part.
Verified fitment for 1 applications
Add your truck to see whether it's one of them
All confirmed applications for this part number.
Universal fit
The part is an industrial die spring, not designed for any specific vehicle make or model. The 'tie down' labeling in inventory may refer to aftermarket use in load-securing systems or flatbed trailer tiedowns, but this is unconfirmed. Verify actual intended use before installation.
Part data verified against 1 catalog sources
Numbers this part supersedes or interchanges with. Showing 1 of 1.
Different year, make, or config? Get a confirmation against your truck in under a minute.
Die springs are heavy-duty compression springs engineered for high-stress, high-cycle applications like stamping dies, molds, and industrial machinery. The chrome silicon material provides excellent fatigue life and resistance to heat. While cataloged here as a tie-down spring, it is a standard die spring often repurposed in custom load-securing or suspension setups due to its robust spring rate and durability.
Part Number: D-9241221
SPRING, TIE DOWN
Unit: ea
Dealer: Post Onsite
Compatibility, alternatives, and more