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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: 7040MFB37-70
Variations
Rated at a maximum load of 1,019 kg with a controlled deflection of just 10 mm, the Male Flat Buffer 7040MFB37-70 is the firm-grade, upper-range choice in the 70×40 mm flat buffer family, engineered for applications where heavier loads, shock absorption and positional restraint take priority over maximum isolation travel. At 70 Shore A, this buffer carries the highest load capacity of the 70×40 mm graded range while limiting movement to a minimum, making it the correct selection wherever a component must be held firmly against impact force or sustained compression. Constructed with rubber-to-metal bonding throughout, the 7040MFB37-70 features an M12×37 mm male stud for direct, secure installation. The flat buffer geometry allows the rubber element to work in compression or combined loading, absorbing and dissipating energy on contact with a secondary surface or moving component. This firm 70 Shore A grade is particularly suited to plant and machinery operating under significant cyclic shock loading, where softer grades would deflect excessively and compromise structural integrity or alignment. Typical deployment environments include construction and off-highway equipment, agricultural machinery, commercial vehicles and industrial plant where bump stops must resist high-impact events. The buffer also finds application in elevators, power generation equipment and marine installations where firm end-stop control is required. Its rubber-to-metal bonded construction improves machinery lifespan, protects surrounding structures and contributes to operator comfort by moderating transmitted shock. Custom stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request for specialised operating conditions.
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) | 70 |
|---|---|
| Body diameter D (mm) | 70 |
| Overall height H (mm) | 40 |
| Stud thread d | M12 |
| Stud length L (mm) | 37 |
| Max load (kg) | 1019 |
| Deflection (mm) | 10 |
| 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 | 7550MFB37-70 | 8030MFB35-45 | 7040FFB10-70 | 7040FFB12-70 | 7550FFB12-70 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 50mm | 30mm | 40mm | 40mm | 50mm |
| Size | 75x50mm | 80x30mm | 70x40mm | 70x40mm | 75x50mm |
| Deflection | 12.5 | 7.5 | 10 | 10 | 12.5 |
| Diameter | 75mm | 80mm | 70mm | 70mm | 75mm |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 51-100mm | 51-100mm |
| Length Range | 26-50mm | 26-50mm | 26-50mm | 26-50mm | 26-50mm |
| Shore Hardness | 70 | 45 | 70 | 70 | 70 |
| Thread | M12 | M14 | M10 | M12 | M12 |
| Show More | |||||
A. The buffer measures 70 mm diameter by 40 mm height, with an M12 × 37 mm male stud. Maximum load capacity is 1,019 kg and deflection is rated at 10 mm.
A. The 70 Shore A grade carries the highest load capacity in the 70×40 mm range — up to 1,019 kg — with the least deflection at 10 mm. It is the correct choice for heavier loads, high-impact shock events and applications where the mounted component must be held firmly with minimal movement. Softer grades offer greater deflection and better isolation at lower loads.
A. This firm-grade buffer is suited to construction and off-highway equipment, agricultural machinery, commercial vehicles, industrial plant, elevators, power generation equipment and marine installations — wherever bump stops must resist heavy or cyclic shock loading.
A. The rubber element works in compression or combined loading, absorbing and dissipating energy when the buffer contacts a secondary surface or moving component. The rubber-to-metal bonded construction maintains the element securely under load, protecting surrounding structures and improving machinery lifespan.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, along with additional and custom sizes.
A. The wider range includes 0808MFB06, 100100MFB44, 10030MFB41, 10040MFB44, 10050MFB41 and 10055MFB44. Within the same 70×40 mm M12 geometry, the 45 Shore (7040MFB37-45) and 60 Shore (7040MFB37-60) grades are also available.
A. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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