Cummins
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SKU #: SUL-SA-04HD
MPN #: SA-04HD
Sulastic Rubber Springs / Shackles 01-20 GM 2500HD/3500 6.6L Duramax
Description
These Sulastic Rubber Springs/Shackles will reduce the overall vibration on empty and loaded trucks. They also increase the overall stability of the vehicle granting it a smoother and safer ride. Sold in pairs.
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About WrenchConnected
WrenchConnected is an independent installation marketplace operating in partnership with Diesel Power Products.
How it works
After checkout, we route your vehicle info and part SKU to verified installation shops near you. Local installers review the job and submit competitive bids; you pick the shop you want based on price, reviews, and availability. Your name and email stay private until you select an installer.
Pricing
You pay for the bid from your preferred shop. The full amount is shown before you confirm — installers cannot add charges without your written consent. Payments are processed securely by Stripe.
Your privacy
During bidding, shops see only your service ZIP code, vehicle year/make/model, and the part SKU — not your name, email, or address. Only the shop you select receives your contact details after payment. We never sell your personal information.
More detail at wrenchconnected.com.
Advantages:
- 60-80% Reduction in vibration>
- 20-30% Increase in stability>
- 10-20% Reduction in braking distance>
- Sold In Pairs
About Sulastic Rubber Springs
If you're looking to drastically reduce vibrations and increase the stability of your vehicle in a simple, easy bolt on part, then Sulastic is exactly what you've been looking for. Sulastic rubber springs simply replace the rigid factory shackles with a compressible unit that will flex and absorb the harshness of the road surface.
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