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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: CM508
At the upper end of the flanged compression cone mount range, the CM508 is engineered to handle the demanding load and deflection requirements that define heavy-duty mobile and off-highway applications. With a primary dimension A of 50.8 mm and an overall height H of 120.6 mm, this is the largest mount in its family, designed specifically where elevated load capacity and controlled vertical movement are the priority. Constructed using rubber-to-metal bonded technology, the CM508 delivers the high horizontal stiffness relative to vertical stiffness that characterises cone cab mounts, enabling precise control of engines, cabs, and heavy equipment subject to continuous vibration and shock loading. The failsafe design makes it particularly well suited to mobile applications where mount integrity is critical. Rubber compression geometry means the mount can be loaded in shear, compression, or a combination of both, offering installation flexibility across a broad range of mounting configurations. With key dimensions including B: 50.8 mm, C: 25.9 mm, D: 13.5 mm, E: 3.8 mm, F: 10.3 mm, G: 50.8 mm, J: 69.8 mm, and K: 95.2 mm, the CM508 is sized for integration into construction and earth-moving machinery, agricultural equipment, operator cabs, power generation sets, marine installations, and off-highway vehicles where maximum isolation performance at higher load is required. By absorbing and attenuating vibration at source, the mount improves machinery lifespan, protects surrounding structures from fatigue damage, and enhances operator comfort.
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.
| Overall length / diameter A (mm) | 50.8 |
|---|---|
| Width / dimension B (mm) | 50.8 |
| Height / dimension C (mm) | 25.9 |
| Outer diameter D (mm) | 13.5 |
| Dimension E (mm) | 3.8 |
| Fixing hole / dimension F (mm) | 10.3 |
| Fixing hole spacing G (mm) | 50.8 |
| Overall height H (mm) | 120.6 |
| Dimension J (mm) | 69.8 |
| Dimension K (mm) | 95.2 |
| 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 | 5016PRB11 | 5020PRB11 | RE1/50/24.8 | RE1/53/32.5 | 4223TRB18 |
| Type | Anti-Vibration Mount | Anti-Vibration Mount | Anti-Vibration Mount | Anti-Vibration Mount | Anti-Vibration Mount |
| Size | 50mm | 50mm | 50mm | 53mm | 42mm |
| Size Range | 26-50mm | 26-50mm | 26-50mm | 51-100mm | 26-50mm |
A. The CM508 has the following dimensions: A: 50.8 mm, B: 50.8 mm, C: 25.9 mm, D: 13.5 mm, E: 3.8 mm, F: 10.3 mm, G: 50.8 mm, H: 120.6 mm, J: 69.8 mm, K: 95.2 mm.
A. The CM508 is designed to control movement of engines, cabs, and equipment in mobile and off-highway applications. Its high horizontal stiffness relative to vertical stiffness makes it well suited to construction and earth-moving machinery, agricultural equipment, operator cabs, off-highway vehicles, marine installations, and power generation sets.
A. The mount uses rubber-to-metal bonded construction with a cone geometry that provides high horizontal stiffness relative to vertical stiffness. It can be loaded in shear, compression, or a combination of both, absorbing and attenuating vibration at source to protect surrounding structures, improve machinery lifespan, and enhance operator comfort.
A. The failsafe design ensures that even under extreme operating conditions, the mount retains structural integrity — a critical requirement for mobile equipment such as construction machinery, agricultural vehicles, and off-highway plant, where mount failure could compromise cab and equipment safety.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubbers are available on request, along with additional and custom sizes. Contact the supplier to discuss specific requirements.
A. Yes, the CM508 is the largest mount in this flanged compression cone mount family. For applications requiring a smaller footprint, the CM507 (smaller variant) is available as an alternative.
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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