Heavy-Duty Cab Suspension Solutions for Global Commercial Fleets
A truck cabin mounting is the primary mechanical barrier shielding the vehicle superstructure and driver cabin from severe frame twisting, powertrain vibration, and rough road shocks. Amit Rubber Products manufactures OEM-replacement cabin leaf mountings and polyurethane isolators engineered to maintain alignment, prevent metal fatigue, and maximize driver ergonomics under continuous heavy-payload logistics.
Cabin Leaf Mounting — Signa
Engineered with vulcanized high-grade natural rubber and structural grade steel core to manage dynamic lateral and longitudinal deflection on Tata Signa heavy-haul platforms.
Compound: High-Damping NR Elastomer
.png)
Cabin Mounting Set — 709
A paired installation kit containing pre-stressed elastomeric buffers with zinc-passivated backing plates, delivering balanced shock absorption for medium commercial haulers.
Configuration: 2-Piece Matched Set
Cabin Leaf Mounting — Off Signa
Reinforced leaf pad designed to sustain non-linear shock loads during uneven road transit, preventing premature cabin sagging and body-to-chassis contact.
Property: High Tear & Compression Resistance
 ( PU) 4018 T. C.png)
Cabin Mounting Rubber (Round PU) 4018 T.C.
Solid-cast, oil-resistant polyurethane round buffer offering 2.5x the working lifespan of standard rubber in mining, tipping, and high-ambient temperature operational zones.
Material: Industrial Polyurethane (PU)
Elastomer Engineering: Natural Rubber vs. Polyurethane
We tailor formulation recipes to match exact operating demands — balancing softness for driver cabin comfort with rigidity for heavy-payload vehicle stabilization.
Natural Rubber (NR) Formulations
Optimized for long-distance highway line-haul where vibration dampening, acoustic silence, and ride comfort are paramount.
- Superior Harmonic Absorption: High loss factor to isolate micro-vibrations across engine idle and cruise speeds.
- Chemical Bonding: Multi-stage silane primer and vulcanized bonding to high-tensile steel inserts.
- Anti-Aging Additives: Compounded with antioxidants and antiozonants to resist environmental cracking.
Cast Polyurethane (PU) Formulations
Engineered for extreme torsional loading, rough construction terrains, mining fleets, and severe operating conditions.
- Extremely High Load Capacity: Withstands heavy cyclic deformation without permanent set or deformation.
- Immunity to Automotive Fluids: Impervious to diesel, engine lubricating oil, grease, and ozone exposure.
- Extended Replacement Cycles: Demonstrates superior abrasion resistance, cutting fleet maintenance downtime.
Technical Specifications Matrix
| Parameter | Natural Rubber (NR) Specification | Polyurethane (PU) Specification | Standard / Test Method |
|---|---|---|---|
| Durometer Hardness | 55 to 68 Shore A (±5) | 75 to 88 Shore A (±3) | ASTM D2240 |
| Tensile Strength | ≥ 17.5 MPa | ≥ 35.0 MPa | ASTM D412 |
| Elongation at Break | ≥ 450% | ≥ 500% | ASTM D412 |
| Bond Peel Strength (Rubber to Steel) | ≥ 10 N/mm (100% Rubber Tear) | Mechanical / Cast Interlock | ASTM D429 Method B |
| Operational Temperature Range | -35°C to +90°C | -40°C to +115°C | Continuous Cycle Test |
| Metal Insert Anti-Corrosion | Yellow / Clear Zinc Plating (96h Salt Spray) | Powder-Coated / Zinc Passivated | ASTM B117 |
Why Importers & Fleet Distributors Source From Us
Over four decades of dedicated moulding capability in Kashmere Gate, New Delhi — serving international aftermarket distributors with dependable quality and transparent logistics.
In-House Tooling & Prototyping
We operate precision tooling and mould-making facilities. Whether you need exact replacement mounts for Tata, Ashok Leyland, Mahindra, or custom designs from CAD drawings, prototype samples can be finalized within 15 working days.
Rigorous Batch Deflection Testing
Every vulcanization run is verified for static load deflection, shore hardness consistency, and rubber-to-metal bond integrity. Parts that show voiding, delamination, or dimensional deviations are rejected at source.
Direct Manufacturer Pricing
Work directly with the production source in India without intermediary trading layers. Enjoy competitive tiered wholesale pricing structured for high-volume distributors, wholesalers, and rebuilders.
Export-Grade Protective Packaging
Mountings are individually tagged with part reference numbers, moisture-sealed in barrier poly bags, packed into export-grade 5-ply cartons, and shrink-wrapped onto standard wooden or plastic export pallets.
Flexible Order Volumes (MOQ)
We support consolidated commercial shipments, allowing international distributors to combine centre bearings, radiator hoses, turbo pipes, and cabin mountings in a single 20ft or 40ft container order.
Strategic Inland & Ocean Logistics
Centrally managed from Delhi with streamlined customs clearance to Inland Container Depots (ICD TKD / Patparganj) and seaport gateways (Nhava Sheva, Mundra) ensures punctual sailing schedules.