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| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £3.99 | 3 to 5 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 5 to 7 working days |
| SERVICE | DELIVERY PRICE | DELIVERY TIME |
|---|---|---|
| Standard Delivery | £9.95 | 7 to 10 working days |
Product Number: 1515FFB04-45
Variations
Delivering maximum vibration isolation in a compact 15 x 15 mm body, this 45 Shore A Female Flat Buffer (SKU: 1515FFB04-45) is engineered for lighter and sensitive installations where absorbing low-frequency vibration matters more than load restraint. With a maximum load rating of 21.0 kg and a deflection of 3.75 mm, this soft-grade mount yields readily under load to dissipate energy efficiently, a characteristic that makes it the preferred choice wherever minimising transmitted vibration takes priority over stiffness. Constructed with rubber-to-metal bonded technology, the buffer combines a resilient rubber element with a secure M4 female thread, allowing straightforward bolted installation in confined spaces. The 45 Shore A hardness grade sits at the softer end of the flat buffer range, providing greater deflection per unit of load and superior isolation performance at the lower frequencies typical of light-duty industrial and precision equipment. This grade absorbs and dissipates impact energy effectively, protecting sensitive surrounding structures and improving operator comfort on equipment where shock loads are modest but isolation quality is critical. Suitable applications include sensitive electronic or measurement equipment on production lines, lightweight agricultural machinery, compact industrial automation components, and lower-mass assemblies in automotive and commercial vehicle environments. The soft hardness also makes this mount well suited to marine installations and power generation auxiliaries where gentle, consistent isolation is required. Custom options, including stainless steel metalwork and oil-resistant or high-temperature rubber compounds. Are available on request.
About PartsForMachines:PartsForMachines is a premier e-commerce platform, founded in 2019 in Warwickshire, UK, specializing in aftermarket parts and services for construction, agriculture, and industrial machinery. We offer an extensive catalog of over 500,000 products. Standard delivery: 1–3 working days within UK mainland. We are proud to be an authorised distributor, giving customers extra confidence when purchasing genuine products from us. In addition, we provide a 30-day return policy for eligible items.
| Hardness (Shore A) | 45 |
|---|---|
| Body diameter D (mm) | 15 |
| Overall height H (mm) | 15 |
| Fixing thread / bolt size d | M4 |
| Max load (kg) | 21 |
| Deflection (mm) | 3.75 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £3.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 2030MFB18-45 | 2030FFB06-45 | 1008MFB10-70 | 1513MFB10-60 | 1520FFB04-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 30mm | 30mm | 08mm | 13mm | 20mm |
| Size | 20x30mm | 20x30mm | 10x08mm | 15x13mm | 15x20mm |
| Deflection | 7.5 | 7.5 | 2 | 3.3 | 5 |
| Diameter | 20mm | 20mm | 10mm | 15mm | 15mm |
| Diameter Range | 11-25mm | 11-25mm | Up to 10mm | 11-25mm | 11-25mm |
| Length Range | 26-50mm | 26-50mm | Up to 10mm | 11-25mm | 11-25mm |
| Shore Hardness | 45 | 45 | 70 | 60 | 60 |
| Thread | M6 | M6 | M4 | M4 | M4 |
| Show More | |||||
A. This Female Flat Buffer measures 15 mm diameter by 15 mm height (D x H: 15 x 15) with an M4 female thread. It carries a maximum load of 21.0 kg and provides a deflection of 3.75 mm under that load.
A. A hardness of 45 Shore A places this buffer at the softer end of the range. Softer grades yield greater deflection under load and deliver better vibration isolation, particularly at lower frequencies. This makes the 45 Shore A grade most effective for lighter, sensitive, or precision equipment where minimising transmitted vibration is the priority rather than limiting movement.
A. This buffer is suited to applications including construction equipment, industrial machinery, agricultural equipment, commercial vehicles, and automotive assemblies. It is also used across marine, power generation, and railway environments. The 45 Shore A softness grade specifically suits lighter loads and installations where isolation quality and low-frequency damping are critical.
A. The buffer absorbs and dissipates energy through its rubber-to-metal bonded construction. When a load or impact is applied, the rubber element deflects and converts shock energy into heat, cushioning the connected equipment against vibration and impact forces. This protects surrounding structures, improves machinery lifespan, and enhances operator comfort.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes beyond the standard range.
A. The same 15 x 15 mm M4 format is available in 60 Shore A (SKU: 1515FFB04-60) and 70 Shore A (SKU: 1515FFB04-70) for higher loads or where less deflection is needed. Larger format variants include SKUs 100100FFB16, 10030FFB16, 10040FFB16, 10050FFB16, 10055FFB16, and 10060FFB16.
A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
A. We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase. Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN).
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