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Views: 0 Author: Site Editor Publish Time: 06-12-2026 Origin: Site
On a heavy truck, the rubber suspension mount is a small part that carries a big job. For Renault Truck owners and fleets, OEM 7420390836 is the rubber suspension block (a hollow rubber spring, often called an “elephant's foot”) that sits in the rear bogie suspension, cushioning the chassis against road shock and absorbing the constant vibration of long-haul operation. When this Renault truck rubber mount hardens or cracks, ride comfort drops, road noise rises, and surrounding suspension and chassis components wear faster. Choosing an OEM-quality 7420390836 keeps the truck stable, quiet and safe.
Technical Details: Structure, Material & Performance
Structure
Part 7420390836 is a bonded metal-and-rubber assembly. A vulcanized rubber body is permanently bonded to steel mounting plates, giving the unit both load-bearing strength and elastic damping. The hollow-spring geometry lets the block progressively deflect under load, so it stays soft over small road inputs yet stiffens under heavy axle loads — protecting the chassis without bottoming out.
Material
The rubber body uses a heavy-duty EPDM/NR (natural rubber) blend selected for high fatigue life and a wide service-temperature range. It resists ozone, heat aging and oil splash, while the steel plates are surface-treated for corrosion protection. This combination is what gives the mount its long service life under the heat, dust and load cycles of commercial-vehicle duty.
Performance Advantages
• Strong metal-to-rubber vulcanized bond — high load capacity, resists separation under shock loads.
• Progressive (hollow-spring) rate — comfortable over small bumps, supportive under full load.
• EPDM/NR compound — excellent ozone, heat and fatigue resistance for long life.
• OE-matched dimensions — direct fit, no chassis modification required.
Fitment & Cross Reference
OEM 7420390836 fits Renault Premium, Kerax, Lander and T-/K-/C-Range trucks, and the shared Volvo platforms. It is interchangeable with the following references:
Brand | Cross-Reference Number |
Renault | 7420390836 · 20390836 |
Volvo | 20390836 · 1629553 · 1577873 · 1609657 · 1622982 · 8151413 |
Always confirm fitment against the original part removed from the vehicle.
FAQ
Q: How do I know my Renault rubber mount 7420390836 needs replacing?
A: Common signs are visible cracking or splitting of the rubber, increased road/chassis noise, a harsher ride, or uneven suspension height. If the rubber is deformed, oil-soaked or separated from the metal plate, replace it.
Q: Is 7420390836 the same as Volvo 20390836 / 1629553?
A: Yes. The Renault number 7420390836 cross-references to Volvo 20390836 and 1629553 (among others) because Renault and Volvo share the platform. They are interchangeable, but always verify against the removed part.
Q: Which trucks does this rubber mount fit?
A: It fits Renault Premium, Kerax, Lander and T-/K-/C-Range, plus the equivalent Volvo FH/FM bogie applications. Provide your chassis number or photo and we will confirm.
Q: Is your part OEM or aftermarket?
A: We supply OEM-quality aftermarket parts manufactured to OE specifications and dimensions. They meet original fit, form and function, and we manufacture under an IATF 16949 quality system.
Q: What rubber compound do you use, and how long does it last?
A: We use a heavy-duty EPDM/NR blend with strong metal bonding. Service life depends on load and road conditions, but the compound is engineered for high fatigue resistance and ozone/heat aging for long real-world life.
Q: Can you provide samples and what is the lead time?
A: Yes. We provide samples for evaluation. Stock items ship quickly; bulk/custom orders typically run on a short production lead time. Contact us for current stock and a quotation.
Q: Do you accept private label / OEM branding?
A: Yes. We support private-label packaging and laser-marked part numbers for distributors and brand owners. MOQ and artwork can be discussed.
Q: How is the part packed for export?
A: Each piece is individually protected and packed in export-grade cartons, palletized for sea freight. Packaging can be customized to your import requirements.
Get a Quote or Free Sample
Looking for a reliable supplier of Renault Truck rubber mount 7420390836? As a factory-direct manufacturer, we offer OEM-quality parts, competitive EXW/FOB pricing, private-label service and stable bulk supply for European and North American markets. Send us your part number, target quantity and destination — our team will respond with a quotation and sample offer within one business day. Contact us today to request your free sample and price list.
