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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: 7589MCB37-45
Variations
Where vibration isolation takes priority over restraint, the 75 x 89 mm conical buffer 7589MCB37-45 delivers maximum compliance for lighter or sensitive installations. Moulded to a 45 Shore A hardness rating, this rubber-to-metal bonded unit accepts loads up to 95.2 kg whilst permitting a deflection of 21.2 mm, the greatest movement within this 75 x 89 mm family, making it the natural choice wherever a soft, energy-absorbing response to lower-frequency vibration is required. The M12 stud with a 37 mm shank length provides a secure, direct mounting point for straightforward fitment. The rubber-to-metal bonded construction works by absorbing and dissipating impact energy rather than transmitting it to surrounding structures. At 45 Shore A, the softer compound gives greater deflection under load, yielding better isolation for equipment that generates or is sensitive to lower-amplitude, lower-frequency vibration. This makes the buffer well suited to protecting operators, surrounding assemblies, and the machinery itself from progressive shock and vibration fatigue. Custom options including stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request. The conical buffer form serves both primary and secondary suspension duties on industrial vehicles, as well as general shock and vibration absorption across construction equipment, agricultural machinery, elevators, commercial vehicles, and industrial plant. At 45 Shore A, the emphasis falls on isolation efficiency in lighter-load applications, positioning this unit appropriately within sectors such as power generation, marine, railway and mass transit, and automotive assembly lines where low-load, high-compliance mounting is specified.
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) | 75 |
| Overall height H (mm) | 89 |
| Stud thread d | M12 |
| Stud length L (mm) | 37 |
| Max load (kg) | 95.2 |
| Deflection (mm) | 21.2 |
| 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 | 5050MCB25-45 | 4535MCB23-45 | 3030MCB14-70 | 2425MCB18-70 | 2516MCB18-70 |
| Type | Buffer | Buffer | Buffer | Buffer | Buffer |
| Length | 50mm | 35mm | 30mm | 25mm | 16mm |
| Size | 50x50mm | 45x35mm | 30x30mm | 24x25mm | 25x16mm |
| Deflection | 12.5 | 7.5 | 7.5 | 6.25 | 4 |
| Diameter | 50mm | 45mm | 30mm | 24mm | 25mm |
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | 11-25mm | 11-25mm |
| Length Range | 26-50mm | 26-50mm | 26-50mm | 11-25mm | 11-25mm |
| Shore Hardness | 45 | 45 | 70 | 70 | 70 |
| Thread | M10 | M8 | M6 | M6 | M6 |
| Show More | |||||
A. The buffer measures 75 mm in diameter by 89 mm in height, with an M12 threaded stud of 37 mm shank length. It has a maximum load rating of 95.2 kg and a deflection of 21.2 mm.
A. At 45 Shore A, this is the softest grade available in the 75 x 89 mm conical buffer family. Softer grades give greater deflection under load and deliver better vibration isolation, making this unit most effective for lighter or vibration-sensitive equipment and lower-frequency isolation duties where compliance matters more than restraint.
A. The buffer is suited to construction equipment, industrial machinery, agricultural equipment, elevators, and commercial vehicles. At 45 Shore A, it is particularly appropriate for lighter-load applications within power generation, marine, railway and mass transit, automotive, and similar sectors where high-compliance, low-load mounting is required.
A. The rubber-to-metal bonded construction absorbs and dissipates impact energy from external moving components, reducing impact force transmitted to surrounding structures and improving operator comfort. It also helps extend machinery lifespan by limiting vibration fatigue.
A. Yes. The same 75 x 89 mm geometry is available in 60 Shore A (7589MCB37-60) for general-purpose loads and 70 Shore A (7589MCB37-70) for higher loads with less deflection. Additional conical buffer sizes are available in the range; see variant listings for full options.
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. WhatsApp us on 07754 288583 with photos of the item and packaging, and we will resolve the issue in line with our returns policy.
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