Every K’NEX / Knex item is hand‑sorted, inspected, and pre‑packaged for quality assurance.
All parts are authentic OEM K’NEX — never off‑brand, never 3D‑printed.
Never bulk pulled — no dusty bins, no mixed lots, no surprises.
Ideal for STEM classrooms, robotics clubs, makerspaces, and homeschool engineering projects.
MNWebSource maintains one of the most complete OEM K’NEX catalogs available.
Description
You will receive the exact quantity shown in the title.
All parts fit Standard K’NEX building systems.
Part Type: Spring‑Loaded Shock Absorbers — used in K’NEX vehicles, suspension builds, robotics mechanisms, and motion‑based STEM projects.
Use of the Item: These shocks provide functional suspension and controlled rebound for cars, trucks, off‑road builds, and articulated robotics designs.
Each shock is fully tested for smooth compression and rebound.
Hand‑sorted USED OEM condition — inspected and ready for use.
Shipping
Ships same‑day or within 18 hours from our Midwest hub.
Secure packaging for all mechanical parts to protect springs and rods.
Fast domestic and tracked international delivery.
Returns
60‑day returns accepted.
Items must be returned complete and in original condition.
Feedback
We strive for 5‑star feedback and respond quickly to all messages.
Positive feedback left for every buyer.
About Us
Born and raised Minnesotans, we operate MNWebSource as a family‑owned business committed to consistent OEM quality and long‑term support for the builder community.
We maintain one of the most complete OEM vintage K’NEX catalogs available — rods, connectors, micro parts, motors, tubing, gears, tires, clips, chains, panels, coaster cars, balls, robots, and more.
Every piece is hand‑sorted, inspected, brittle‑checked, and packaged with care.
More than half of our buyers are repeat customers who trust our consistent OEM quality.
We ship worldwide and proudly support the global builder community.
We are not affiliated with K’NEX; all names and marks are registered trademarks of K’NEX.