Revamp your Mack truck's heavy-duty suspension with Fortpro's cutting-edge Insulator Box! Engineered to perfection for compatibility with Mack 4" Spring SS34/38, SWS573, SS44/SWS57, SS50 Camelback, and SW/SWW Series Suspensions, this Insulator Box, replacing OEM part 52QK418BP4, is more than an upgrade – it's a promise of superior functionality and extended longevity in critical suspension components. Don't settle for the ordinary – choose Fortpro for a smoother, more dependable ride. Upgrade your Mack truck now and experience engineering excellence that exceeds expectations. Call today and embrace the road with newfound 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 : Insulator Box / Spring Bracket Cap
- OEM Reference #: 52QK418BP4
- Small Width: 2 11/16 in.
- Width: 4 3/4 in.
- Total Height: 7 1/4 in.
- Length: 9 11/16 in.
- Inside Depth: 6 3/4 in.
- Hole Distancing: 7 5/8 in.
- Material: Steel
- Applications:
Mack 4" Spring SS34/38
Mack SWS573
Mack SS44/SWS57
Mack SS50 Camelback
Mack SW/SWW Camelback Series Suspensions
Mack 44.000 / 46.000 Lbs Rear Suspension
- Automann: M1070
- Dayton Parts: 338-746
- Euclid: E-3688
- Mack: 52QK418BP4
- PAI: FSB47310