Description
BUSHING
Part Number: F0201805C
Direct replacement (cross ref) for 02-01805.
Bushings are one of those parts that rarely get much attention until they wear out. They’re small compared to the rest of the suspension, but they do a lot of work every mile the truck travels. This aftermarket bushing replaces OEM part number 02-01805 and is used to control movement between suspension components while reducing vibration and shock.
Over time, bushings take a beating from road impacts, heavy loads, weather, and constant movement. Rubber can crack, compress, or separate from its housing, leading to excessive play throughout the suspension system. When that happens, drivers often notice changes in ride quality long before they realize a bushing is the cause.
Replacing worn bushings helps tighten up the suspension and can solve a surprising number of handling and tire wear issues.
What the Part Does
A bushing acts as a cushion between metal components. Instead of having steel parts constantly rubbing against each other, the bushing absorbs movement and vibration while allowing controlled motion where it’s needed.
In suspension systems, bushings help:
- Reduce vibration transferred to the frame
- Control component movement
- Maintain suspension alignment
- Minimize metal-to-metal contact
- Absorb road shock
Without functioning bushings, suspension components can move farther than intended, putting stress on mounts, brackets, springs, and other hardware.
Bushings are often replaced alongside suspension Brackets – 03-01654, especially when excessive movement has damaged mounting points.
Common Problems This Part Solves
Bad bushings can create a wide range of complaints. Some of the most common are:
- Clunking noises over bumps
- Loose or wandering handling
- Uneven tire wear
- Excessive vibration
- Suspension movement that feels sloppy
- Premature wear on surrounding components
Many technicians discover worn bushings during inspections after drivers complain that the truck no longer feels as stable as it once did. Sometimes the damage is obvious, with cracked or missing rubber. Other times the bushing may look acceptable until weight is applied and excessive movement becomes visible.
Why Replacement Matters
When bushings wear out, they rarely fail alone. The extra movement they allow often places added stress on springs, brackets, torque rods, and other suspension parts.
Replacing bushings before they completely fail helps maintain proper suspension geometry and reduces wear throughout the system. It can also improve ride quality and steering feel without requiring major suspension repairs. For fleets, keeping up with bushing replacement often helps prevent larger suspension issues that lead to downtime.
Compatibility and Fitment
This aftermarket bushing replaces OEM part number 02-01805.
Before ordering, verify the original part number and application. Bushings can vary significantly in size, material, and design depending on the suspension configuration. Matching the correct part is important for proper fit and service life.
Installation and Service Notes
Bushing replacement typically requires removing the worn component from its housing and pressing or installing the replacement in its place.
During service, nearby suspension components should also be inspected. Excessive wear in brackets, springs, hangers, or torque rods can contribute to premature bushing failure.
Proper installation is important. A poorly installed bushing may wear prematurely or fail to control movement correctly.
Use Case
This bushing is commonly used during suspension overhauls, ride quality repairs, alignment corrections, and preventive maintenance work on high-mileage trucks.
About Us
We’re a family-owned group of Peterbilt dealerships dedicated to getting you the parts you need quickly and affordably. Whether you’re looking for Paccar OEM parts, reliable aftermarket replacements, or pBushings are one of those parts that rarely get much attention until they wear out. They’re small compared to the rest of the suspension, but they do a lot of work every mile the truck travels. This aftermarket bushing replaces OEM part number 02-01805 and is used to control movement between suspension components while reducing vibration and shock.
FAQs
Q1: What causes suspension bushings to wear out?
A: Normal wear is the biggest factor, but heavy loads, rough roads, oil contamination, and constant vibration can all shorten bushing life.
Q2: Can worn bushings cause uneven tire wear?
A: When bushings allow suspension components to move excessively, alignment angles can change and cause tires to wear unevenly.
Q3: How can I tell if a bushing is bad?
A: Cracked rubber, visible movement, clunking noises, vibration, and loose handling are all common signs that a bushing may need replacement.
Q4: Should multiple bushings be replaced together?
A: Often, yes. If one bushing has reached the end of its service life, others in the same area may be close behind.
Q5: Do bad bushings affect ride quality?
A: Worn bushings allow more vibration and road shock to reach the chassis, which can make the truck feel rougher and less stable.
