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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: 4035MF23-70
Variations
Engineered to hold firm under load, the 4035MF23-70 is a 40 x 35 mm male-female rubber bobbin mount rated to a maximum of 80.0 kg with a controlled deflection of just 3.1 mm, figures that make it the natural choice where movement must be minimised and assembly integrity is non-negotiable. The M8 male stud (d1: M8 x 23 mm) pairs with an M8 female thread (d2: M8), giving straightforward inline fitment for bolted structures. At 70 Shore A, this is the firmest grade in the 40 x 35 mm male-female range: the rubber resists deformation under heavy or repeated shock loading, translating energy into the mount rather than into surrounding structures or instrumentation. Rubber-to-metal bonded construction locks the elastomer securely between the metal end fittings, preventing slippage under sustained load. The 70 Shore A compound is suited to applications where a softer grade would allow excessive movement, plant and industrial machinery subject to periodic impact, generator sets and diesel engines operating under variable torque, and exhaust or drivetrain mountings that must withstand vibration in shear, compression or combined loading directions. By absorbing shock at source, the mount protects adjacent components and contributes to extended machinery service life. The 40 x 35 mm body serves installations with moderate spatial constraints that nonetheless demand high load discipline, air-conditioning plant, heavy agricultural equipment, construction and off-highway machinery, marine auxiliaries, and power-generation units.
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 |
| Stud thread d1 | M8 |
| Stud length L (mm) | 23 |
| Diameter / thread d2 (mm) | M8 |
| Max load (kg) | 80 |
| Deflection (mm) | 3.1 |
| 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 | 4020MF25-60 | 4035FF08-70 | 5060FF10-60 | 6050MM37-45 | 4020MF23-60 |
| Type | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount | Bobbin Mount |
| Length | 20mm | 35mm | 60mm | 50mm | |
| Height | 20mm | ||||
| Size | 40x20mm | 40x35mm | 50x60mm | 60x50mm | 40x20mm |
| Deflection | 1.6 | 2.5 | 5.4 | 4.5 | 1.6 |
| Diameter | 40mm | 40mm | 50mm | 60mm | |
| Diameter Range | 26-50mm | 26-50mm | 26-50mm | 51-100mm | |
| Length Range | 11-25mm | 26-50mm | 51-100mm | 26-50mm | |
| Mount Dimension | 40mm | ||||
| Shore Hardness | 60 | 70 | 60 | 45 | |
| Thread | M10 | M8 | M10 | M12 | M8 |
| Show More | |||||
A. The 4035MF23-70 is rated to a maximum load of 80.0 kg and provides a deflection of 3.1 mm, making it suitable for applications where minimal movement under load is required.
A. The mount features an M8 male stud with a 23 mm stud length (d1: M8 x 23) and an M8 female thread (d2: M8), allowing straightforward inline bolted assembly.
A. At 70 Shore A, this is a firm-grade rubber compound. It carries higher loads with less deflection than softer grades, making it appropriate where movement must be tightly controlled — for example, under shock or impact loading or where structural rigidity between mated components is essential.
A. The mount may be loaded in shear, compression, or a combination of both, providing flexibility in mounting orientation across a range of installation types.
A. Source-confirmed applications include diesel engines, generator sets, air-conditioning units, exhaust mountings, industrial machinery and equipment, and instruments. Industries served include construction and off-highway, agriculture, power generation, marine, railway and mass transit, automotive, and military and defence.
A. Yes — the 45 Shore A grade (4035MF23-45) offers greater deflection for lighter-load and vibration-sensitive installations, and the 60 Shore A grade (4035MF23-60) provides a general-purpose mid-range option. All share the same 40 x 35 mm body dimensions and M8 thread configuration.
A. Yes — stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, along with 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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