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Fortpro

Trunnion Seal for Mack 4" Spring SW/SWW, SS44/SWS57 - Replaces 88AX449

Trunnion Seal for Mack 4" Spring SW/SWW, SS44/SWS57 - Replaces 88AX449

SKU: F174055

Availability: More than 50 in Stock

$8.03 USD
$8.03 USD
Sale Sold out
Shipping calculated at checkout.

Important things to Consider

CHECK COMPATIBILITY: Ensure that your OEM part number matches the one in our cross-reference list before making a purchase.

PREVENT UNNECESSARY RETURNS: Don’t rely on appearance alone. Always confirm compatibility by verifying part numbers, not just how the part looks.

TRUCK BRAND MENTION DOES NOT GUARANTEE FIT: If we reference a specific truck brand, it doesn’t imply compatibility with all models. Double-check model specifics to avoid any mismatch.

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 admin@maxitrucks.com. 

About this Item

  • Very Important: Please Verify this product Description and Compatibility before Buying
  • Compatible with Mack 4" Spring Walking Beam SW/SWW, SS44/SWS57 Rear Suspensions
  • Built on High Strength Materials to ensure long term reliability
  • Exceeds OEM quality standards
  • Replacement for Mack 88AX244, 88AX446, 88AX449 Trunnion Seal
View full details

Upgrade your Mack truck's performance with Fortpro's Trunnion Seal, a precision-engineered solution for Mack 4" Spring Walking Beam SW/SWW, SS44/SWS57 Rear Suspensions. Seamlessly replacing OEM parts 88AX244, 88AX446, and 88AX449, this trunnion seal ensures a perfect fit, enhancing durability and efficiency in critical suspension components. Crafted with top-quality materials, the Fortpro Trunnion Seal acts as a formidable barrier, providing unparalleled protection against wear and tear. Trust in Fortpro's commitment to quality, reliability, and innovation, and elevate your driving experience with a smoother, more dependable ride. Upgrade your Mack truck now and experience engineering excellence. Call today and hit the road with confidence!


Fortpro is a trusted leader in the development and manufacturing of premium-quality truck parts designed to meet the demands of semi-trucks and heavy-duty trucks. Renowned for innovation, durability, and reliability, Fortpro products are engineered to enhance performance, safety, and efficiency across a wide range of trucking applications.

Whether you're seeking OEM replacement parts or upgrades, Fortpro provides a diverse selection of components backed by a global reputation for quality and innovation. Trust Fortpro for the parts you need to keep your vehicles on the road longer and stronger.

  • Brand: Fortpro
  • Vehicle Type: Semi-Trucks / Heavy Trucks
  • Product Department: Suspension
  • Product category : Rear Suspension
  • Part Type : Trunnion Seal
  • OEM Reference #: 88AX449
  • Outside Diameter (O.D): 5 1/2 in.
  • Inside Diameter (ID): 4 3/8 in.
  • Thickness: 9/16 in.
  • Applications:
    Mack Walking Beam SW/SWW
    Mack 4" Spring SS44/SWS57 Rear Suspensions
    Mack 44.000 Lbs Rear Suspension
  • Automann: MX301
  • Dayton Parts: 334-445
  • Euclid: E-3187
  • Mack: 88AX244, 88AX446, 88AX449, 25624681
  • Meritor: R303187
  • PAI: FOS-4473
Dimensions Not Available.