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Trunnion Cap for Mack SS50, SS58, SS65, SWS59 - Replaces 97QL3101, 25164367

Trunnion Cap for Mack SS50, SS58, SS65, SWS59 - Replaces 97QL3101, 25164367

SKU: F174057

Availability: In Stock

Stock Level: Only 39 left in stock - Order Soon!

Shipping: Calculated at Checkout

Regular price $56.51 USD
Regular price Sale price $56.51 USD
Sale Sold out
Shipping calculated at checkout.

About this Item

  • Very Important: Please Verify this product Description and Compatibility before Buying
  • Compatible with Mack SS50, SS58 Camelback, SS65, SWS59 Suspensions
  • Built on High Strength Materials to ensure long term reliability
  • Exceeds OEM quality standards
  • Replacement for Mack 97QL3101, 25164367 Trunnion Cap


Elevate the performance and longevity of your Mack truck's suspension with the Fortpro Trunnion Cap. Designed for compatibility with Mack SS50, SS58 Camelback, SS65, and SWS59 Suspensions, this trunnion cap serves as a crucial component for secure and efficient suspension functionality. Seamlessly replacing OEM parts 97QL3101 and 25164367, Fortpro's precision-engineered solution ensures an exact fit, contributing to enhanced stability and reliability on the road. Crafted with durability in mind, the Trunnion Cap stands as a robust solution, ready to withstand the demands of heavy-duty use. Upgrade your Mack truck with the Fortpro Trunnion Cap for a smoother and more dependable ride.


  • Brand: Fortpro
  • Vehicle Type: Semi-Trucks / Heavy Trucks
  • Product Department: Suspension
  • Product category : Rear Suspension
  • Part Type : Trunnion Cap
  • OEM Reference #: 97QL3101
  • Outside Diameter (O.D): 8 1/2 in.
  • Mounting Holes: 6
  • Depth: 2 1/2 in.
  • Material: Steel
  • Applications:
    Mack 4" Spring SS50 Rear Suspension
    Mack SS58
    Mack SS65
    Mack SWS59 Camelback Suspensions
    Mack 46.000 Lbs - Rear Suspension
    Mack 55.000 Lbs - Rear Suspension
    Mack 65.000 Lbs - Rear Suspension


  • Automann: M1267
  • Dayton: 334-1548
  • Mack: 97QL3101, 25164367
  • PAI: FCP-4754

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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