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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: ECC1165-45_E
This page lists eccentric bush variants for engine mountings, organised by size to help you find the correct fit. Each listing includes key dimensions (inner diameter, outer diameter, rubber body length, overall length, sleeve projection length, radial stiffness, axial stiffness, max deflection, and max load) so you can match your existing engine cradle mount bush. Use the table below to select the correct size before ordering.
| Eccentric Bush (Click a part number to navigate to the product page) | |||||||||
| Part Number | Inner Diameter (d) | Outer Diameter (D) | Rubber Body Length (A) | Overall Length (B) | Sleeve Projection Length (E) | Radial Stiffness (R1) | Max Deflection | Max Load | Axial Stiffness (R2) |
|---|---|---|---|---|---|---|---|---|---|
| ECC1270-45 | 16 | 47.6 | 50.8 | 63.5 | 7.1 | 675 | 2 | 140 | 1350 |
| ECC1270-60 | 16 | 47.6 | 50.8 | 63.5 | 7.1 | 1040 | 2 | 215 | 2080 |
| ECC1270-75 | 16 | 47.6 | 50.8 | 63.5 | 7.1 | 1200 | 2 | 245 | 2400 |
| ECC2174-45 | 24 | 75.3 | 51 | 70 | 10.5 | 750 | 3.5 | 270 | 600 |
| ECC2174-60 | 24 | 75.3 | 51 | 70 | 10.5 | 1200 | 3.5 | 325 | 910 |
| ECC2174-75 | 24 | 75.3 | 51 | 70 | 10.5 | 1760 | 3.5 | 630 | 1400 |
| ECC1165-45 | 25.4 | 88.9 | 66.7 | 79.4 | 14.3 | 475 | 3.8 | 285 | 640 |
| ECC1165-60 | 25.4 | 88.9 | 66.7 | 79.4 | 14.3 | 900 | 3.8 | 350 | 990 |
| ECC1355-45 | 43.7 | 101.6 | 63.5 | 72.4 | 9.5 | 682 | 3.5 | 245 | 1150 |
| ECC1355-60 | 43.7 | 101.6 | 63.5 | 72.4 | 9.5 | 1300 | 3.5 | 465 | 2200 |
Eccentric bushes are manufactured with two metal sleeves that are eccentrically offset in the radial direction. This offset orients a larger proportion of the rubber section in the primary load direction, allowing relatively large radial deflections while maintaining excellent motion control.
Eccentric bushes are robust in design, fail-safe, and commonly used in engine mounting systems where durability and vibration isolation are required.
Advantages:
Options Include (Refer to the diagram in the product image):
Key Features:
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| Inner Diameter (d) | 25.4 mm |
|---|---|
| Outer Diameter (D) | 88.9 mm |
| Rubber Body Length (A) | 66.7 mm |
| Overall Length (B) | 79.4 mm |
| Sleeve Projection Length (E) | 14.3 mm |
| Radial Stiffness (R1) | 475 N/mm |
| Max Deflection | 3.8 mm |
| Max Load | 185 Kg |
| Axial Stiffness (R2) | 640 N/mm |
| Rubber Hardness | 45 Shore A |
| Warranty | 6 Months |
| Product Dimension | Engine cradle mounting |
|---|---|
| |
| Engine Parts | Product Number | Product Name | Recommended Units | Product Price |
|---|
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Delivery Estimate: 3 to 5 working days
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| Technical Specification | |||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| PRODUCT NUMBER | ECC1270-45 | ECC1270-60 | ECC1270-75 | ECC2174-45 | ECC2174-60 | ECC2174-75 | ECC1165-45 | ECC1165-60 | ECC1355-45 | ECC1355-60 | ECC1165-45_L | ECC1165-45_C | ECC2174-75_A1 | ECC2174-75_A2 | ECC2174-75_A3 |
| Warranty | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | 6 | |||
| Inner Diameter | 16 | 16 | 16 | 24 | 24 | 24 | 25.4 | 25.4 | 43.7 | 43.7 | 25.4 | 25.4 | |||
| Max Deflection | 2 | 2 | 2 | 3.5 | 3.5 | 3.5 | 3.8 | 3.8 | 3.5 | 3.5 | 3.8 | 3.8 | |||
| Max Load Capacity | 140 | 215 | 245 | 270 | 325 | 630 | 185 | 350 | 245 | 465 | 185 | 185 | |||
| Outer Diameter | 47.6 | 47.6 | 47.6 | 75.3 | 75.3 | 75.3 | 88.9 | 88.9 | 101.6 | 101.6 | 88.9 | 88.9 | |||
| Overall Length | 63.5 | 63.5 | 63.5 | 70 | 70 | 70 | 79.4 | 79.4 | 72.4 | 72.4 | 79.4 | 79.4 | |||
| Rubber Body Length | 50.8 | 50.8 | 50.8 | 51 | 51 | 51 | 66.7 | 66.7 | 63.5 | 63.5 | 66.7 | 66.7 | |||
| Rubber Hardness | 45 | 60 | 75 | 45 | 60 | 75 | 45 | 60 | 45 | 60 | 45 | 45 | |||
| Sleeve Projection Length | 7.1 | 7.1 | 7.1 | 10.5 | 10.5 | 10.5 | 14.3 | 14.3 | 9.5 | 9.5 | 14.3 | 14.3 | |||
| Show More | |||||||||||||||
A. No, delivery charges are calculated separately at checkout based on order weight, size, and delivery location.
A. Standard UK Mainland delivery is 3–5 working days.
A. This product is covered under a 6-month warranty from the date of purchase.
A.
We accept returns within 30 days of purchase for items that are unused, undamaged, and in their original packaging. Returns are available only for UK-delivered orders and must include proof of purchase.
Before returning an item, please contact us at [email protected] to obtain a Return Merchandise Number (RMN). You may also be asked to share images of the product and its packaging for verification.
Items that do not meet these conditions will not be accepted for return. If your return is approved, we will initiate a refund to your credit card or original method of payment. A restocking fee of up to 15% of the order value may apply to each returned item.
A. An eccentric bush has an off-centre inner sleeve compared to the outer sleeve. This offset allows controlled movement and can accommodate higher radial deflection in the application.
A. It helps manage movement in a controlled way, and the offset may slightly influence alignment under load. But if brackets are bent or the mounting is out of true, the root cause must be corrected.
A. Yes. Eccentric bushes are often used in spring-eye positions to provide controlled compliance. Make sure the bush size and offset suit your mounting and bolt/pin.
A. Often, yes. Because the offset design allows greater movement, the hardness may need to be selected to control deflection and prevent excessive flex under load.
A. Check the maximum radial deflection, maximum load rating (kg), and stiffness values if you’re matching OEM ride and control requirements.
A. They are typically replaced as a complete bonded unit when the rubber shows wear, cracking, or tearing.
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