Elevate your heavy-duty suspension with Fortpro's Bolster Spring. Engineered for excellence, this spring is compatible with Freightliner Tuftrac 40K, 46K, 52K Suspension Systems, seamlessly replacing 161-45080-000. Crafted from high-strength steel, it provides robust reinforcement, ensuring even load distribution and enhanced stability. Upgrade effortlessly with Fortpro – choose quality, choose superior suspension for your Freightliner Tuftrac!
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.
Basic Part Information5 attributes
| Product Line | Suspension |
|---|---|
| Category Name | Load Springs |
| Part Type | Bolster Spring |
| Alternate Part Name | TufTrac Bolster Spring, Bolster Spring, Leaf Helper Spring Insulator Pad |
| OEM Part Number | 161-45080-000 |
Application/Fitment Attributes4 attributes
| Application Type | Semi-Trucks, Heavy Duty Trucks |
|---|---|
| Bolt Circle Diameter (BCD) | 1/2-13 UNF |
| Mounting Hole Size | 0.625 in. |
| Mounting Position | Rear Suspension |
Dimensional/Physical Attributes5 attributes
| Distance Between Bolt Holes A | 7.45 in. |
|---|---|
| Distance Between Bolt Holes B | 9.00 in. |
| Height | 4.70 in. |
| Length | 10.95 in. |
| Width | 5-60 in. |
Packaging / Logistics Attributes:1 attribute
| Net Weight | 23.69 lb. |
|---|
Intended Application
- Compatible with Freightliner Rear Suspension TufTrac 46K Series Suspension.
- Always compare with your OEM part number prior to purchase to confirm full compatibility.
- Automann: MLC9
- Dayton Parts Batco: 325-243
- Freightliner: 161-45080-000, 161-4508-001, 161-5010-000
- Meritor: GAFF11159
