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Fortpro Trunnion Bush for Kenworth - Replaces K066-232, K066-350

Fortpro Trunnion Bush for Kenworth - Replaces K066-232, K066-350

SKU: F327318

Availability: In Stock

Stock Level: Only 9 left in stock - Order Soon!

Shipping: Calculated at Checkout

Regular price $35.02 USD
Regular price Sale price $35.02 USD
Sale Sold out
Shipping calculated at checkout.

About this Item

  • Very Important: Please Verify this product Description and Compatibility before Buying
  • Compatible with Kenworth Rear Big 6 & KW6 4 in. Wide Suspension
  • Built on High Strength Materials to ensure long term reliability
  • Exceeds OEM quality standards
  • Replacement for Kenworth K066-232, K066-350 Trunnion Bush


Optimize the performance of your Kenworth Rear Big 6 & KW6 4" Wide Suspension with the Fortpro Trunnion Bush. This precision-engineered bush is an integral part of the rear suspension system, specifically designed for smooth and controlled movement in the trunnion assembly. Seamlessly replacing the OEM K066-232 and K066-350, and ensures stability and durability in every journey. Crafted with high-quality materials, this Trunnion Bush absorbs vibrations and enhances overall suspension functionality, contributing to a reliable and comfortable ride. Upgrade confidently with Fortpro - where quality meets the road.


  • Brand: Fortpro
  • Vehicle Type: Semi-Trucks / Heavy Trucks
  • Product Department: Suspension
  • Product category : Rear Suspension
  • Part Type : Trunnion Bush
  • OEM Reference #: K066-232, K066-350
  • Length: 4 5/8 in.
  • Outside Diameter (O.D): 5.00 in.
  • Inside Diameter (ID): 4.00 in.
  • Material: Rubber
  • Quantity per Truck: 4
  • Applications:
    Kenworth Rear Big 6 4" Wide Suspensions
    Kenworth Rear KW6 4" Wide Suspensions


  • Automann: MKW14
  • Dayton Parts: 325-222
  • Euclid: E-9521
  • Kenworth: K066-232, K066-350
  • Meritor: R309521, GAFF11501

Shipping Policy

In order to send your purchase, our company may use different freight companies like USPS, UPS and some 3erd Carrier Services for Oversize orders, this will not affect the final price of your order. We will send you all the information in due time. 

For Free Shipping and Freight/Oversize Shipments they are some special term you may check at our Terms & Conditions page.


Return Policy

If for any reason you need to return a purchased item, we have a 30-day return policy, which means you have 30 days after receiving your item to request a return.

To be eligible for a return, your item must met the conditions stablished in our Terms & Conditions.

To start a return, you can contact us at


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