800691CS1 – OEM Beam Spring Plate for Chalmers Suspension
Genuine Kenworth / PACCAR OEM part. This 800691CS1 plate-beam spring is designed specifically for trucks equipped with Chalmers suspension systems. It serves as a critical support plate in the beam spring configuration, providing structural integrity and alignment within the suspension assembly.
OEM Part No: 800691CS1
Fits: Chalmers 800 Series Suspension
Material: High-strength steel
Precision-engineered for durability and fit
Ideal for heavy-duty applications
Common applications include:
Kenworth T800, W900, T880
Peterbilt 379, 389
Equipped with Chalmers 800 Series Suspension
(Verify with VIN or consult dealer to ensure compatibility.)
ATTENTION!
If you're not sure about the part number you need, we're here to help.
To ensure you receive the correct part, please provide:
Year
Make
Model
Last 8 digits of the VIN
– OR –
Engine Serial Number (ESN)
We'll confirm compatibility quickly and accurately.
Brand new and unused. May ship in bulk or repackaged OEM format.
Fast shipping – ships within 1 business day
Carefully packed for protection
Expedited shipping available at additional cost (message before purchase)
Questions? Message us anytime — we respond quickly!
With over 15 years in the diesel parts industry, we have access to thousands of OEM and aftermarket parts for all major makes and models.
If you don’t see what you need — send us a message. We’ll track it down and keep your rig rolling.