SDI Linkage Spring Nut - Factory Brown SDM-2222001-FB
Part Number: 13140792Description
The OEM plastic spring nut on your shock assembly is a known weak point—it cracks under load and compromises your suspension geometry. The SDI Linkage Spring Nut replaces that failure-prone plastic with a durable metal preload spacer that distributes forces evenly across the shock body, eliminating internal wear and extending component life. If you're running a track car or high-performance setup where suspension reliability matters, this is a straightforward upgrade that pays dividends.
- Direct OEM fitment
- Replaces plastic preload spacer
- Reduces shock body stress
- Prevents internal wear damage
- Factory Brown finish
- MPN: SDM-2222001-FB
- Bolt-on installation
- Available in three colors
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