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Polyurethane Bump Stops

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Polyurethane Bump Stops Specification

Load Capacity
Up to 10 tons (vehicle dependent)

Weight
220-400 grams

Temperature Range
-40C to +90C

Model No
PU-BS-1017

Method
Injection Moulded

Vehicle Type
Passenger Cars, Commercial Vehicles, SUVs

Part Type
Suspension Component

Surface Treatment
Smooth Finish

Operating System
Mechanical

For Use In
Automobiles, Suspension Systems

Lubrication Type
Self-lubricating

Dimension (L*W*H)
As per vehicle requirements (Typically 80mm x 45mm x 40mm)

Material
Polyurethane

Connecting Type
Bolt-on or press-fit

Size
Custom sizes available

Color
Yellow, Orange (custom colors available)

Noise Level
Low

Product Type
Bump Stop

Working Life
Over 50,000 cycles

Corrosion Resistant
Yes

Finish
Polished

Resistant To
Oils, Grease, Abrasion, Weather

Hardness
65-80 Shore A

Tear Strength
Very good - 35 N/mm

Elongation at Break
300% minimum

Compression Set
<10% at 70°C, 22 hrs

Mounting
Direct fitment as OE replacement

Rebound Efficiency
High

Application
Used for vibration damping and shock absorption in vehicle suspension

Lead Time
2-4 weeks

OEM Service
Available

About Polyurethane Bump Stops

Polyurethane Bump Stops

Polyurethane Bump Stops are essential components used in automotive suspension and other mechanical systems to prevent damage caused by excessive compression or impact. Made from high-strength polyurethane, these bump stops are designed to absorb shocks, reduce vibrations, and cushion impacts when suspension components reach their maximum travel.

Key Features and Benefits

Shock Absorption and Vibration Reduction: Polyurethane's superior shock-absorbing properties help reduce vibrations and cushion impacts, ensuring smooth operation and protection against excessive force.
Durability and Flexibility: Polyurethane offers excellent resistance to wear, abrasion, and temperature extremes, making bump stops more durable and reliable compared to traditional rubber alternatives.
High Stress Resistance: Polyurethane bump stops are built to withstand high levels of stress, ensuring they perform well in harsh environments.
Vehicle Safety and Performance: These bump stops help protect critical suspension components from damage, improving overall safety and vehicle performance. They also prevent metal-to-metal contact, enhancing the ride quality.

Applications

Polyurethane bump stops are widely used in:

Off-road vehicles
Trucks
Heavy machinery

Easy to install and maintain, polyurethane bump stops are a cost-effective solution for enhancing the longevity and reliability of suspension systems in both automotive and industrial applications.

Engineered for Superior Suspension Damping

Designed to absorb impactful shocks and reduce vibrations, these polyurethane bump stops are a key component in enhancing vehicle ride quality. Their robust mechanical properties and high elongation at break guarantee lasting reliability in demanding suspension systems.

Advanced Material and Construction

Manufactured from high-grade polyurethane, each bump stop exhibits polished, smooth finishes and is formed by precision injection moulding. Its resilience against oils, grease, abrasion, and adverse weather ensures longevity even under strenuous operating conditions.

Customizable to Your Application

Clients benefit from customizable sizes, colors, and OEM service for exact fitment to specific vehicle models. Direct fitment as an OE replacement streamlines installation, while self-lubricating and corrosion-resistant features reduce long-term maintenance needs.

FAQ's of Polyurethane Bump Stops:

Q: How are these polyurethane bump stops installed in vehicle suspension systems?

A: These bump stops are designed for direct fitment as OE replacements and can be installed using either bolt-on or press-fit methods, depending on your vehicle model's requirements.

Q: What advantages do polyurethane bump stops offer over conventional rubber alternatives?

A: Polyurethane bump stops provide greater resistance to oils, grease, abrasion, and weathering. Their high tear strength, low compression set, and prolonged working life (over 50,000 cycles) deliver superior performance and reduced maintenance compared to rubber.

Q: When should I consider replacing my vehicle's bump stops?

A: It is advisable to replace bump stops when you notice reduced vibration damping, excessive suspension noise, or if the original parts are visibly worn or damaged. Our polyurethane bump stops are engineered for longevity, but regular inspections can help ensure peak performance.

Q: Where can these bump stops be used?

A: These bump stops are suitable for automobiles, including passenger cars, commercial vehicles, and SUVs, particularly within suspension systems that require advanced vibration damping and shock absorption capabilities.

Q: What is the process for customizing the size and color of bump stops?

A: You can request custom dimensions and colors as per your vehicle's needs. Contact our OEM service team to discuss specifications and initiate the customization process.

Q: What are the key benefits of using this product for vehicle suspension systems?

A: The main benefits include enhanced shock absorption, longevity under extreme conditions, high load capacity, efficient noise suppression, and self-lubricating properties while providing resistance to corrosion and chemicals.

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