Upgrade your Mack truck's suspension to unparalleled levels with the Fortpro Trunnion Cap. Precision-engineered for Mack 4" Spring SS44/SWS573 Camelback Rear Suspensions & SW/SWW Walking Beam Series Trucks, this cap seamlessly replaces OEM part 97QL399P2, ensuring a perfect fit and contributing to enhanced stability on the road. Crafted for durability and performance, Fortpro's Trunnion Cap is more than an upgrade – it's a commitment to reliability and innovation. Elevate your driving experience, choose Fortpro for engineering excellence, and ensure your Mack truck rides with unmatched confidence.

Specifications:

• Brand: Fortpro
• Vehicle Type: Semi-Trucks / Heavy Trucks
• Product Department: Suspension
• Product category : Rear Suspension
• Part Type : Trunnion Cap
• OEM Reference #: 97QL399P2
• Outside Diameter (O.D): 7 5/8 in.
• Mounting Holes: 6
• Holes Diameter: 11/32 in.
• Holes Equal Spacing: 60 Degrees
• Threaded Hole: 1/8 in. x 27 NPT
• Applications:
  Mack Rear 4" Spring SS44/SWS573 Camelback Suspensions
  Mack SW/SWW Walking Beam Series Trucks

CrossReference:

• Automann: M1158
• Dayton Parts: 334-468
• Euclid: E-3697
• Mack: 97QL399P2
• Meritor: R303697
• PAI: FCP4749