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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: 2520MFB18-45
Variations
Engineered for maximum vibration isolation in lighter and sensitive applications, the 2520MFB18-45 is a 25 x 20 mm male flat buffer with an M6 x 18 mm threaded stud and a 45 Shore A rubber grade, the softest available in this 25 x 20 mm geometry. Where reducing transmitted vibration matters more than restraint, this grade's compliance under load is its defining characteristic, making it the appropriate choice when equipment or structures require gentle, high-efficiency isolation rather than firm resistance. The 45 Shore A formulation delivers a maximum load capacity of 63.0 kg with a deflection of 5.0 mm, figures that reflect this grade's priority: absorbing and dissipating energy from lighter moving components rather than carrying heavy static or shock loads. The rubber-to-metal bonded construction ensures the elastomer and threaded insert work as a unified element, providing predictable, repeatable performance over service life. The flat buffer form allows easy installation in direct contact with a surface, requiring no special tooling or additional fasteners beyond the M6 thread. Applications suited to this soft grade include sensitive instrumentation housings, light agricultural machinery, compact industrial equipment panels, elevator buffer stops, and commercial vehicle interior fittings, installations where lower-frequency isolation and operator comfort take priority. The male flat buffer design also functions as a low-cost bump stop, cushioning impact shocks from secondary moving components without transmitting force into surrounding structures. This product is part of a wider range of male flat buffers.
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) | 25 |
| Overall height H (mm) | 20 |
| Stud thread d | M6 |
| Stud length L (mm) | 18 |
| Max load (kg) | 63 |
| Deflection (mm) | 5 |
| 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 | 1508MFB10-70 | 3025MFB20-45 | 2520FFB06-45 | 2525MFB18-60 | 2012MFB18-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 08mm | 25mm | 20mm | 12mm | |
| Height | 25mm | ||||
| Size | 15x08mm | 30x25mm | 25x20mm | 25x25mm | 20x12mm |
| Deflection | 2 | 6.25 | 5 | 6.25 | 3 |
| Diameter | 15mm | 30mm | 25mm | 20mm | |
| Diameter Range | 11-25mm | 26-50mm | 11-25mm | 11-25mm | |
| Length Range | Up to 10mm | 11-25mm | 11-25mm | 11-25mm | |
| Shore Hardness | 70 | 45 | 45 | 60 | |
| Thread | M4 | M8 | M6 | M6 | M6 |
| Show More | |||||
A. The buffer measures 25 mm diameter by 20 mm height, with an M6 x 18 mm threaded male stud. Maximum load capacity is 63.0 kg and deflection at load is 5.0 mm.
A. The 45 Shore A is the softest grade available in this 25 x 20 mm configuration. Softer rubber gives greater deflection and better vibration isolation at lower loads, making this grade the correct choice where minimising transmitted vibration or protecting sensitive equipment matters more than maximising load-carrying capacity or limiting movement.
A. Male flat buffers in this soft grade are well suited to light agricultural machinery, compact industrial equipment, elevator applications, commercial vehicles, and construction equipment — particularly where lower-frequency vibration isolation and operator comfort are priorities. They function as both vibration absorption elements in direct contact with a surface and as bump stops cushioning impact from secondary moving components.
A. The rubber-to-metal bonded construction allows the elastomer to absorb and dissipate energy when loaded in compression, shear, or a combination of both. This cushions impact forces and reduces the vibration transmitted to surrounding structures or machinery.
A. Yes. The same 25 x 20 mm geometry with M6 x 18 mm stud is available in 60 Shore A (2520MFB18-60) and 70 Shore A (2520MFB18-70) for applications requiring higher load capacity and reduced deflection.
A. Yes. Stainless steel metal components, oil-resistant rubber, and high-temperature rubber compounds are available on request, along with additional and custom sizes.
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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