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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 |
Where loads are heavy and movement must be kept to a minimum, the 4035FFB08-70 Female Flat Buffer delivers controlled resistance through its 70 Shore A rubber compound, the firmest grade in the 40x35mm M8 flat buffer range. Rated to a maximum load of 218.0 kg with a deflection of just 8.75 mm, this mount is built for applications where machinery components must be held firmly against shock and sustained compressive force, rather than allowed to travel. Constructed with a rubber-to-metal bond, the buffer absorbs and dissipates energy on impact, cushioning machinery against external moving components and protecting surrounding structures. The female M8 thread enables secure, direct integration into equipment frames and chassis, while the 70 Shore A hardness delivers the stiffest response across this diameter and height pairing, appropriate where softer grades would yield too readily under load. The 4035FFB08-70 is suited to general-machinery mounting in demanding environments where moderate-to-high compressive loads are sustained. Industries served by this buffer family include construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence. Its firm hardness grade makes it a considered choice for commercial vehicles, industrial machinery, and agricultural equipment subject to repeated impact or shock events. For applications requiring greater deflection and improved low-load isolation, the 45 Shore A variant (4035FFB08-45) and 60 Shore A variant (4035FFB08-60) are available in the same 40x35mm M8 geometry.
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) | 40 |
| Overall height H (mm) | 35 |
| Fixing thread / bolt size d | M8 |
| Max load (kg) | 218 |
| Deflection (mm) | 8.75 |
| 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 | 2510MFB20-70 | 4035MFB23-70 | 5045MFB25-60 | 4025FFB08-60 | 5045FFB10-60 |
| Type | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer | Flat Buffer |
| Length | 10mm | 35mm | 45mm | 25mm | 45mm |
| Size | 25x10mm | 40x35mm | 50x45mm | 40x25mm | 50x45mm |
| Deflection | 2.5 | 8.8 | 11.3 | 6.25 | 11.25 |
| Diameter | 25mm | 40mm | 50mm | 40mm | 50mm |
| Diameter Range | 11-25mm | 26-50mm | 26-50mm | 26-50mm | 26-50mm |
| Length Range | Up to 10mm | 26-50mm | 26-50mm | 11-25mm | 26-50mm |
| Shore Hardness | 70 | 70 | 60 | 60 | 60 |
| Thread | M8 | M8 | M10 | M8 | M10 |
| Show More | |||||
A. This buffer is rated to a maximum load of 218.0 kg with a deflection of 8.75 mm. As the 70 Shore A variant, it carries the highest load with the least movement in the 40x35mm M8 range.
A. 70 Shore A is the firmest grade in this flat buffer geometry. Harder grades carry higher loads with less deflection, making this variant appropriate for heavier loads, sustained compressive force, and applications where the mounted component must be held firmly against shock or impact.
A. The Female Flat Buffer range serves construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence industries. Typical applications include commercial vehicles, industrial machinery, and agricultural equipment subject to repeated impact or shock.
A. It works by absorbing and dissipating energy through the rubber-to-metal bonded construction, cushioning machinery against impact shocks from external moving components and protecting surrounding structures. It can be loaded in compression, shear, or a combination of both.
A. The buffer measures 40 mm diameter by 35 mm height (D x H: 40 x 35) with a female M8 (d: M8) thread.
A. Yes — the same 40x35mm M8 geometry is available in 45 Shore A (SKU: 4035FFB08-45) for maximum deflection and low-load isolation, and 60 Shore A (SKU: 4035FFB08-60) as a mid-range option. Larger M16 variants are also listed in the range.
A. Yes — stainless steel metalwork, oil-resistant rubber, high-temperature rubber compounds, and additional or custom sizes are available on request.
A. In-stock orders placed before 14:30 Monday to Friday are usually dispatched the same day.
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).
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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