CUSTOM RUBBER & SILICONE MANUFACTURING

Rubber spring shock absorber rubber damper mount

A custom component for your assembly.

Define the mating surfaces, dimensions and working conditions. ETOL manufactures the part to the agreed design and material.

  • Factory direct
  • Made to order
  • Drawing & sample support

Share the part, its application and your estimated quantity.

Customize the fit, material and finish

Vulcanization workshop illustration with green molding presses and blue collection bins

Material & hardness

Selected for the contact, temperature and movement

Color & finish

Define the visible surfaces and intended color

Shape & dimensions

Develop holes, lips and walls around the mating parts

Mounting & fit

Match the attachment and installation method

Product Overview

A rubber spring provides elastic deformation within a custom support or damper arrangement. Its working shape is influenced by the body geometry, material, and way the load reaches it. The part needs sufficient room to change shape without being trapped against the surrounding structure.

Define the normal loaded position before considering additional movement. A support compressed deeply at rest has a different remaining working range from one that begins with little load. The mating faces should support the intended areas and remain aligned with the force direction.

Clearance around the body matters because rubber can move outward as it is compressed. Nearby walls, fasteners, or stops should not constrain that movement unintentionally. Where several supports work together, compare their loaded positions rather than assuming equal loading from equal spacing.

Select the compound for the local environment and evaluate the assembly through its relevant operating cycle. No spring rate or damping value is established by a broad hardness description alone. During inspection, look for uneven bulging, a changed resting height, or marks showing contact with surrounding hardware. These observations help determine whether the support remains in its intended operating condition.

Material options
Rubber compound options, customized alongside the profile and contact conditions.
Hardness selection
Solid rubber options: 30–90 Shore A. A support compressed deeply at rest has a different remaining working range from one that begins with little load.
Custom geometry
Clearance around the body matters because rubber can move outward as it is compressed.
Fit evaluation
Where several supports work together, compare their loaded positions rather than assuming equal loading from equal spacing.
Color & OEM
Custom colors; part identification clear of mounting seats and loaded faces.

Photos illustrate structure or material appearance only. A support compressed deeply at rest has a different remaining working range from one that begins with little load. ETOL directly manufactures custom-shaped silicone and rubber parts to your requirements.

Choosing a material or hardness? Explore the selection guide →

From part requirements to production

01

Define the part

Identify key dimensions, mating surfaces and quantity

02

Review material & tooling

Agree the compound and manufacturing approach

03

Evaluate the sample

Review the fit and agreed requirements in the assembly

04

Produce & inspect

Manufacture and check against the approved requirements

Review the intended assembly

Working conditions

Identify temperature, contact fluids and repeated movement.

Material and structure

Consider hardness together with wall thickness and support.

Installation

Check access, mating dimensions and the fitting sequence.

Ordering this custom component

Can the shape be adjusted to my mating parts?

Yes. Show the receiving opening, contact surfaces and clearance limits. We can review the dimensions and retaining features around the intended fit.

Which details should be agreed before tooling?

Agree the critical dimensions, material, hardness, visible surfaces and sample requirements. Explain how the part is installed and which interfaces control its function.

Can a sample help define the replacement?

A sample can help explain the structure. Compare it with the assembly because wear, swelling or compression may have changed its original dimensions.

How is the quotation for this part determined?

The material, part geometry, tooling, quantity and finishing affect the quotation. Include the intended batch size and delivery destination when describing your requirements.

DISCUSS THIS COMPONENT

Describe the part you need.

Share the fit, operating conditions and quantity with our manufacturing team.

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Send your requirements
and selected drawings

All files and photos you share with us are handled under strict confidentiality procedures and will not be disclosed to any third party.

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Request a Custom Quote

You can also email us directly at [email protected].