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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: 2025MFB18-45
Engineered for lighter-duty and sensitive installations where maximum vibration isolation takes priority over load restraint, the 2025MFB18-45 is a 45 Shore A male flat buffer measuring 20 mm diameter by 25 mm height, with an M6 x 18 mm threaded stud. At this soft hardness grade, the rubber compound yields readily under load, delivering a rated deflection of 6.25 mm at a maximum load of 27.0 kg, characteristics that make it particularly well suited to absorbing lower-frequency vibration and cushioning light impact shocks where energy dissipation and operator comfort are the governing requirements. Male flat buffers in this family operate on the principle of absorbing and dissipating shock and vibration energy through the rubber element, reducing the impact force transmitted from a secondary moving object or acting as an elastic contact element between components. The rubber-to-metal bonded construction gives reliable attachment integrity while keeping installation straightforward; the male threaded stud allows direct fitment without additional hardware. Softer Shore A grades such as this 45-grade deliver greater deflection and improved isolation response compared with medium or firm grades, making them the appropriate choice when loads are light, structures are sensitive, or low-frequency isolation performance is the primary objective. Typical applications for this compact 45 Shore A buffer include agricultural equipment, industrial machinery where sensitive sub-assemblies require protection, commercial vehicle bodywork, marine installations, and light power-generation equipment. It is also suited to elevator and materials-handling installations where cushioning against secondary contact is needed without high restraint forces.
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) | 20 |
| Overall height H (mm) | 25 |
| Stud thread d | M6 |
| Stud length L (mm) | 18 |
| Max load (kg) | 27 |
| Deflection (mm) | 6.25 |
| 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 | 1510FFB04-45 | 2020FFB06-45 | 2025FFB06-45 | 2020MFB18-45 | 1515FFB04-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 10mm | 20mm | 25mm | 20mm | 15mm |
| Size | 15x10mm | 20x20mm | 20x25mm | 20x20mm | 15x15mm |
| Deflection | 2.5 | 5 | 6.25 | 5 | 3.75 |
| Diameter | 15mm | 20mm | 20mm | 20mm | 15mm |
| Diameter Range | 11-25mm | 11-25mm | 11-25mm | 11-25mm | 11-25mm |
| Length Range | Up to 10mm | 11-25mm | 11-25mm | 11-25mm | 11-25mm |
| Shore Hardness | 45 | 45 | 45 | 45 | 60 |
| Thread | M4 | M6 | M6 | M6 | M4 |
| Show More | |||||
A. The 2025MFB18-45 has a diameter of 20 mm and a height of 25 mm, with an M6 x 18 mm threaded stud. It has a maximum load rating of 27.0 kg and a deflection of 6.25 mm.
A. Softer Shore A grades such as 45 Shore deliver greater deflection under load and improved isolation performance at lower frequencies compared with harder grades. This makes the 45 Shore grade the appropriate choice for lighter loads, sensitive equipment, and applications where energy absorption and operator comfort are prioritised over high load restraint.
A. This buffer is suited to agricultural equipment, industrial machinery, commercial vehicles, marine installations, light power-generation equipment, and elevator or materials-handling systems. It is designed to cushion impact shocks from secondary moving components and to act as an elastic element in direct contact with a surface.
A. Male flat buffers absorb and dissipate shock and vibration energy through the rubber element. They reduce the impact force transmitted from a secondary moving object or act as an elastic contact element between components. The rubber-to-metal bonded construction holds the stud and rubber together for reliable, straightforward installation.
A. Yes. The same 20 x 25 mm M6 geometry is available in 60 Shore A (SKU: 2025MFB18-60) and 70 Shore A (SKU: 2025MFB18-70) for applications requiring higher load capacity or reduced deflection.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds, as well as additional and custom sizes, are available on request.
A. We accept all major credit and debit cards, along with PayPal.
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.
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