Product Specification

Shock Absorber Dust Cover Kit for Tesla Model 3/Y (2017-) | 1044464-00-C

1. Key Specifications & Compatibility

2. Why This Brand-Grade Dust Cover Kit Is Critical for Your Model 3/Y

1. Prevents Debris Damage: Road dust, gravel, and mud often accumulate on shock absorber rods; without a cover, these particles scratch the rod’s surface and damage the piston seal—leading to oil leaks and loss of damping ability (resulting in bumpy, unstable rides).
2. Blocks Corrosion-Causing Moisture: Rain, snow, and road salt can seep into unprotected shock absorber components, causing rust on metal parts (e.g., rods, bearings) and accelerating seal degradation. The EPDM rubber cover creates a waterproof barrier to avoid this.
3. Extends Shock Absorber Lifespan: By keeping critical components clean and dry, this kit doubles the service life of your Model 3/Y’s shock absorbers—avoiding costly replacements (OEM shock absorbers for Model 3/Y can be expensive to repair or swap).
4. Maintains Factory Ride Quality: Damaged shock absorbers lead to poor handling (e.g., excessive bouncing over bumps, longer braking distances, uneven tire wear). The dust cover kit preserves shock performance, ensuring your Model 3/Y retains its smooth, responsive ride.

3. What It Actually Does (No Tech Jargon)

• Shields from Dirt & Grit: When you drive on gravel roads or dusty highways, the dust covers wrap around the shock absorber rods—stopping small stones and dust from scratching the metal and breaking the seal (which would cause oil leaks).
• Keeps Out Water & Salt: In rain or snow, the covers block water and road salt from getting into the shock’s moving parts—no rust on the rods, no premature wear on the seals.
• Stays Flexible in All Weather: Unlike cheap plastic covers that crack in cold weather, this EPDM rubber stays soft and tight—even in -40℃ winters or 120℃ undercarriage heat (from long drives).
• Easy to Install: The covers snap onto the shock absorbers with the included clips—no glue, no tools needed (you can install them in your garage in 30 minutes).

4. Signs You Need to Replace/Install This Kit

• Visible Debris on Shocks: After driving, you notice dust, mud, or gravel buildup on the exposed shock absorber rods (no cover is present or the old cover is missing).
• Cracked/Brittle Old Covers: The original dust covers are split, hardened, or falling off (can’t block debris anymore).
• Shock Absorber Oil Leaks: You see oil stains on the shock absorber body or tires (a sign that debris has damaged the piston seal—installing a new cover prevents further damage).
• Bumpy/Rough Ride: Your Model 3/Y feels less smooth over bumps, or you hear rattling from the undercarriage (could be due to unprotected shocks wearing out early).
• Rust on Shock Rods: The metal rods of the shocks have rust spots (caused by water/salt exposure—needs a cover to stop further corrosion).

5. Why This Brand-Grade Kit Outperforms Generic Alternatives

• High-Density EPDM Rubber: Generic kits use cheap plastic or low-grade rubber that cracks in 6–12 months. This EPDM rubber lasts 5+ years, resisting aging, shrinking, and chemical damage (from oil/road salt).
• Perfect Model 3/Y Fit: The covers are shaped to match the exact dimensions of Model 3/Y’s shock absorbers (197381-spec). Generic covers are “one-size-fits-all” and often slip off or leave gaps—letting debris in.
• Complete Kit with Hardware: Generic kits often only include the covers (no clips or gaskets). This kit comes with 8 mounting clips and 4 rubber gaskets—everything you need to install securely (no trips to the auto parts store).
• Covers All 4 Shocks: Most generic kits only include 2 covers (for front or rear shocks). This kit has 4 covers (2 front, 2 rear)—protects all of your Model 3/Y’s shocks, not just half.

6. Installation & What You Receive

• 4x Shock Absorber Dust Covers (2 front, 2 rear—compatible with 197381-spec shocks)
• 8x Brand-spec mounting clips (for secure snap-on installation)
• 4x Protective rubber gaskets (reduces friction between the cover and shock absorber, preventing wear)
• Digital Installation Guide: Step-by-step photos, how to safely lift your Model 3/Y (use jack stands), locate the shock absorbers, remove old covers (if present), and snap on the new covers with the included clips—no special tools required.

7. After-Sales Support

• Warranty: Backed by a limited warranty. For detailed coverage terms (e.g., duration, eligible defects like cover cracking, clip breakage, or gasket wear), please reach out to our team.
• Technical Assistance: Our EV specialists have experience with Model 3/Y’s suspension systems—they’re available via email or chat to answer questions (e.g., "how to locate the shock absorbers on Model Y" or "how to confirm compatibility with your 2017+ build date") and help you complete the process smoothly.