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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: PB1137434
Sized at 151 mm across dimension A, PB1137434 sits within the mid-range of this hollow rubber spring series, delivering a balanced combination of load capacity and controlled deflection that makes it well suited to the demands of trailer suspension, agricultural equipment, and commercial vehicle body mounting. Its rubber-to-metal bonded construction provides progressive stiffness throughout the stroke, allowing the pad to respond proportionally to increasing load rather than switching abruptly between soft and firm behaviour. As part of the hollow rubber spring family, this pad functions equally as a primary suspension spring, a secondary assister spring, or a buffer and bump-stop shock absorber, offering a genuine alternative to metal coil springs where increased damping and maintenance-free service life are priorities. The progressive stiffness characteristic improves operator comfort by absorbing road and terrain inputs gradually, while simultaneously protecting surrounding bodywork and structural components from repeated shock loading. High fatigue life is built into the design from the outset, reflecting the duty cycles seen in agricultural and off-highway applications. Key dimensions are: A 151 mm, H 34 mm, D1 180 mm, D2 116 mm, D3 75 mm, bore d 6.8 mm, and S 4 mm. These define the spring's seating geometry and compression characteristics. The mounts may be loaded in shear, compression, or a combination of both, expanding their application across vehicle suspension systems, construction equipment, and power generation installations. This pad forms part of a wider range of tipper body pads.
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) | 151 |
|---|---|
| Overall height H (mm) | 34 |
| Diameter / thread d1 (mm) | 180 |
| Diameter / thread d2 (mm) | 116 |
| Diameter / thread d3 (mm) | 75 |
| Fixing thread / bolt size d | 6.8 |
| Plate / metal thickness S (mm) | 4 |
| 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 | PB12075-STEEL | 1514MRF13 | 2024MFR18 | 2519MRF18 | PB28675-STEEL |
| Type | Pad | Pad | Pad | Pad | Spare Part |
| Size | 150mm | 15mm | 20mm | 25mm | |
| Size Range | 101-200mm | 11-25mm | 11-25mm | 11-25mm | |
| Thread | M4 | M6 | M6 | ||
A. The pad measures A 151 mm, H 34 mm, D1 180 mm, D2 116 mm, D3 75 mm, with a bore diameter (d) of 6.8 mm and an S value of 4 mm. These dimensions define the seating geometry and compression envelope for installation.
A. PB1137434 is designed for use as a primary suspension spring, a secondary assister spring, or a buffer and bump-stop shock absorber. Typical applications include trailer suspension systems, agricultural equipment, commercial and off-road vehicles, and construction machinery.
A. Hollow rubber springs of this type offer increased damping relative to metal coil springs, along with progressive stiffness, high fatigue life, and a maintenance-free service life. The rubber-to-metal bonded construction also helps protect surrounding structures and improves operator comfort.
A. The pad may be loaded in shear, compression, or a combination of both, providing flexibility in how it is integrated into a suspension or mounting system.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request for applications with demanding environmental or chemical exposure requirements.
A. Yes. Variants covering different load bands and metal insert configurations include PB1167550, PB12075-STEEL, PB28675-STEEL, and PB30075-ALU. Refer to each listing for dimensional and load data to select the correct pad for your application.
A. We accept all major credit and debit cards, along with PayPal.
A. Standard UK mainland delivery is 3–5 working days. Next-day delivery is available on most products and will appear as an option at checkout where eligible.
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