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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: IOS25403030
| IOS Bush (Click a part number to navigate to the product page) | ||||
| Part Number | Inner Diameter (A) | Outer Diameter (B) | Rubber Body Length (C) | Overall Length (D) |
|---|---|---|---|---|
| IOS15352530 | 15 | 35 | 25 | 30 |
| IOS20384046 | 20 | 38 | 40 | 46 |
| IOS1823 | 20.07 | 38.18 | 34.9 | 41.3 |
| IOS20406266 | 20 | 40 | 62 | 66 |
| IOS25404040 | 25 | 40 | 40 | 40 |
| IOS20456063 | 20 | 45 | 60 | 63 |
| IOS20454046 | 20 | 45 | 40 | 46 |
| IOS204559.562.5 | 20 | 45 | 59.5 | 62.5 |
| IOS20456470 | 20 | 45 | 64 | 70 |
| IOS16454652 | 16 | 45 | 46 | 52 |
Handling the demands of mainstream general-machinery mounting at moderate loads, the IOS25403030 is a rubber-bonded inner-outer-sleeve bush with a 25 mm inner diameter, 40 mm outer diameter, and dual 30 mm sleeve lengths (C and D dimensions). Designed for high durability under dynamic loads and prolonged service life, it is well suited to the mid-range of the IOS family where balanced load-bearing and controlled deflection are the primary requirements. Constructed with rubber bonded between precision metal inner and outer sleeves, the IOS25403030 offers a genuinely maintenance-free service with no lubrication required at any point in its working life. The rubber-to-metal bonded construction enables the bush to be loaded in shear, compression, or a combination of both, giving engineers flexibility in mounting orientation and arrangement. This versatility, combined with the bush's ability to absorb dynamic loads, helps to improve machinery lifespan and protect surrounding structures from transmitted vibration and shock. Typical applications for this mid-range bush span pivot bearings and mechanical linkages through to cab mounts, engine mounts, and mounting duties in off-road vehicles, construction plant, and agricultural machinery. Its dimensional specification, a 25 mm, B 40 mm, C 30 mm, D 30 mm. Makes it a practical choice across power generation, marine, and railway and mass transit environments where moderate dynamic loads and reliable vibration isolation must be maintained over extended service intervals. Military and defence applications are also served within the broader IOS range.
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.
| Inner Diameter (ØA) | 25mm |
|---|---|
| Outer Diameter (ØB) | 40mm |
| Rubber Body Length (C) | 30mm |
| Overall Length (D) | 30mm |
| Warranty | 6 Months |
| Product Dimension (Right-click the image to expand in a new tab) |
|---|
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| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
Suspension Bush - Inner Dia 25mm, Outer Dia 40mm, L 30mm - IOS25403030
|
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Standard Delivery: £3.99
Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||
|---|---|---|---|---|---|
| PRODUCT NUMBER | TB45-45 | TB45-60 | ECC1165-45 | ECC1165-45-45 | ECC1165-60 |
| Type | Bush | Bush | Bush | Bush | Bush |
| Size | 25mm | 25mm | 25.4mm | 25.4mm | 25.4mm |
| Deflection | 1.2 | 1.2 | |||
| Overall Height | 25mm | 25mm | |||
| Size Range | 11-25mm | 11-25mm | 26-50mm | 26-50mm | 26-50mm |
A. The IOS25403030 has the following dimensions from source specification: A (inner diameter) 25 mm, B (outer diameter) 40 mm, C 30 mm, and D 30 mm.
A. The bush uses rubber-to-metal bonded construction, with rubber bonded between an inner and an outer metal sleeve. This design gives high durability under dynamic loads and delivers a prolonged service life.
A. No. The bush is maintenance free and requires no lubrication throughout its service life.
A. The bush may be loaded in shear, compression, or a combination of both, offering flexibility in mounting orientation and arrangement.
A. Source data identifies applications including pivot bearings, mechanical linkages, cab mounts, engine mounts, off-road vehicles, construction plant, agricultural machinery, power generation, marine equipment, railway and mass transit, military and defence, and general industrial machinery.
A. Yes. Stainless steel metalwork and oil-resistant or high-temperature rubber compounds are available on request, as are additional and custom sizes beyond the standard range.
A. Yes. Related variants in the IOS eccentric and spherical bush range include IOS08192830, IOS0877, IOS0989, IOS1004, IOS1005, IOS10222420, IOS10252025, and IOS10273840. Each carries its own dimensional specification.
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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