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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 | £5.49 | 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: 11877MCB41-70
Variations
Engineered to hold firm under heavier loads and repetitive shock, this 118 x 77 mm conical buffer with M16 x 41 mm male stud delivers a deflection of 18.2 mm at the 70 Shore A hardness grade, the firmest specification in this geometry range. Where machinery must be restrained against impact force rather than simply isolated from vibration, the 70 Shore A grade is the appropriate selection: harder rubber carries higher load with less movement, keeping equipment positional under dynamic stress. Rubber-to-metal bonded construction forms the structural basis of every buffer in this family. The conical profile lends itself to both primary and secondary suspension duties on industrial vehicles, as well as direct-contact elastic element roles where a secondary object must be arrested or its energy dissipated. These characteristics make the 70 Shore A grade well matched to construction equipment and off-highway plant, commercial vehicles, and heavy industrial machinery where shock absorption must be paired with positional control. Further applications served by this buffer family include agricultural equipment, power generation plant, marine installations, railway and mass transit, and military and defence platforms. The rubber-to-metal bond protects surrounding structures and improves the working lifespan of the machinery it serves. Custom options, including stainless steel hardware and oil-resistant or high-temperature rubber compounds, as well as additional sizes. Are available on request.
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) | 118 |
| Overall height H (mm) | 77 |
| Stud thread d | M16 |
| Stud length L (mm) | 41 |
| Max load (kg) | - |
| Deflection (mm) | 18.2 |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Standard Delivery: £5.49
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | 100100MCB31-45 | 100100MCB31-60 | 100100MCB31-70 | 100120MCB31-45 | 100120MCB30-60 |
| Type | Buffer | Buffer | Buffer | Buffer | Buffer |
| Length | 100mm | 100mm | 100mm | 121mm | |
| Height | 120mm | ||||
| Size | 100x100mm | 100x100mm | 100x100mm | 105x121mm | |
| Deflection | 23 | 23 | 23 | 30 | 30mm |
| Diameter | 100mm | 100mm | 100mm | 105mm | |
| Diameter Range | 51-100mm | 51-100mm | 51-100mm | 101-200mm | |
| Length Range | 51-100mm | 51-100mm | 51-100mm | 101-200mm | |
| Shore Hardness | 45 | 60 | 70 | 45 | |
| Thread | M12 | M12 | M12 | M12 | M12 |
| Show More | |||||
A. The 11877MCB41-70 has a deflection of 18.2 mm. This is specified for the 70 Shore A hardness grade of this 118 x 77 mm geometry.
A. The outer diameter and height are 118 x 77 mm. The male stud is M16 with a thread engagement length of 41 mm.
A. According to the product source data, harder grades carry higher load with less movement. The 70 Shore A grade is therefore suited to applications where the item must be held firmly against heavier loads or repetitive shock and impact, rather than applications that prioritise maximum deflection and vibration isolation.
A. The buffer family is suited to construction and off-highway equipment, commercial vehicles, industrial machinery, agricultural equipment, power generation, marine, railway and mass transit, and military and defence applications. Conical buffers are also used for primary and secondary suspension of industrial vehicles.
A. Conical buffers work by absorbing and dissipating energy from impact or shock. They feature rubber-to-metal bonded construction and can be loaded in shear, compression, or a combination of both, cushioning machinery against impact shocks from external moving components.
A. Yes. The same geometry is offered in 45 Shore A (SKU 11877MCB41-45) and 60 Shore A (SKU 11877MCB41-60). Softer grades give greater deflection and better isolation at lower load; the 70 Shore A grade in this listing carries higher load with less movement.
A. Yes. Stainless steel metal components and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes.
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.
A. Yes — WhatsApp us on 07754 288583 with any questions about specifications, suitability, or compatibility.
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