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OEM WG1642350002 The sealing strips are essential cabin components that ensure a tight barrier against water, dust, and noise around doors, windows, and panel joints. The genuine SINOTRUK HOWO WG1642350002 Sealing Strips are OEM‑grade components engineered for a perfect fit and long‑term durability. As a vital element of the trusted Sinotruk howo parts family, these sealing strips are crafted with durable materials to withstand daily wear and road vibrations. They perfectly fit various Howo truck cabin models—covering components like door seals, window channels, and trim gaskets—to restore or enhance cabin comfort and structural stability efficiently.
The WG1642350002 strips feature a multi-lip design that effectively blocks water ingress during heavy rain or truck washes, keeping the cabin dry.
Dense EPDM foam or rubber core absorbs wind and road noise, providing a quieter, more comfortable cabin environment for the driver.
Special anti-aging additives prevent cracking and hardening under extreme sunlight and ozone exposure, ensuring long-term flexibility.
Remains flexible from -40°C to +120°C, ensuring a consistent seal in all climates, from arctic cold to desert heat.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | WG1642350002 | SINOTRUK HOWO Original |
| Product Name | Sealing Strips | Cabin weatherstrips / gaskets |
| Material | EPDM rubber (solid & sponge) | Dense base, soft sealing lips |
| Length (per piece, typical) | 1500 mm – 3000 mm (cut to application) | Fits door/perimeter |
| Cross-section profile | Asymmetric with sealing lips | Application-specific |
| Hardness (Shore A) | 65 ± 5 (solid part), sponge: 20-30 | Optimal sealing pressure |
| Tensile Strength | ≥ 8 MPa | Per ISO 37 |
| Elongation at Break | ≥ 350% | Excellent flexibility |
| Temperature Range | -40°C to +120°C | Continuous operation |
| Compression Set | < 25% (70h / 100°C) | Long-term sealing |
| Application | Howo T7H, A7, 70 series cabin doors, windows, hatches | Universal fit |
Sealing strips might seem like simple rubber components, but they play a vital role in maintaining cabin comfort and protecting interior electronics. A worn or hardened WG1642350002 seal allows water leaks, dust infiltration, and increased wind noise, leading to driver fatigue and potential damage to control modules. The genuine SINOTRUK HOWO seals are engineered with a precise profile to match door and window frames, ensuring consistent contact pressure and a perfect barrier against the elements.
The WG1642350002 strips are produced using continuous vulcanization lines with laser-controlled cross-section measurement, ensuring every millimeter meets the drawing tolerance for a perfect fit.
Every batch of Sinotruk Howo Parts goes through strict testing against international standards (e.g., ISO, CE) and Sinotruk’s original specs. Strips are tested for compression set, aging, and water penetration.
The development of the WG1642350002 Sealing Strips focused on providing a durable and reliable barrier against the elements while ensuring easy replacement. These seals are exposed to constant UV radiation, temperature extremes, and mechanical stress from door openings and closings. A failed seal can cause expensive interior damage and uncomfortable driving conditions. This genuine component is engineered to maintain its flexibility and sealing force for the life of the vehicle.
The material formulation of the WG1642350002 is a proprietary EPDM compound that includes carbon black for UV protection, paraffinic oil for low-temperature flexibility, and a curing system that ensures optimal cross-link density. The result is a seal that remains soft and supple even in extreme cold, yet resists hardening in intense heat.
Quality control for the WG1642350002 is exhaustive. In addition to 100% visual inspection, sample strips are tested for compression set, tensile strength, and adhesion of any flocking. They are also subjected to dynamic door slam testing to verify long-term performance. Only components that pass all these rigorous checks are approved for shipment as genuine Sinotruk Howo parts.
A failing sealing strip can cause a range of issues. Symptoms include water stains on the door panel, whistling wind noise at highway speeds, visible gaps between the door and frame, or dust entering the cabin. During regular maintenance, the seals should be inspected for any signs of cracking, hardening, or flattening. If any issues are found, immediate replacement with a genuine WG1642350002 strip is recommended to prevent further damage to the door mechanism or interior trim.
Installation is straightforward thanks to their user-friendly design. The old strip is pulled out from the channel, the channel is cleaned of debris, and the new WG1642350002 is lubricated with soapy water and pressed into place. Ensure the strip is fully seated at corners to prevent bunching. This simple process helps technicians cut down on repair time and get Howo trucks back on the road faster.
Field performance of the WG1642350002 seals has proven their exceptional reliability. In a study of 150 Howo trucks operating in diverse climates, none showed signs of leakage or seal hardening within 5 years of normal service. This reliability translates directly to enhanced driver satisfaction, reduced maintenance costs, and preserved cabin comfort for fleet operators.
For parts managers, the WG1642350002 sealing strips are available individually or in kits per door, each with a lot traceability label. Bulk orders (20+ units) receive additional packaging discounts and priority handling. The strips are coiled in protective cartons to prevent deformation during transit.
Warranty and support for the WG1642350002 are comprehensive. SINOTRUK HOWO provides a 2‑year/unlimited mileage warranty against manufacturing defects. Our technical support team is available via email to answer any questions regarding installation or compatibility, and we are committed to providing a response within 24 hours.
When ordering, always verify your truck model and the specific door or window application. The WG1642350002 is designed for various Howo cabin models; using the correct part ensures a perfect fit and optimal sealing performance.
In summary, the WG1642350002 Sealing Strips are vital components for ensuring the comfort, dryness, and quietness of your SINOTRUK HOWO truck’s cabin. Their premium EPDM material, precision profile, and rigorous testing make them the preferred choice for cabin seals. Trust the genuine WG1642350002 – they keep the elements out and the comfort in.
Clean sealing strips regularly with mild soap and water. Apply a silicone-based rubber conditioner annually to maintain flexibility. Replace the WG1642350002 if you notice water leaks, wind noise, or visible hardening/cracking.
Generic aftermarket seals often use inferior rubber compounds that harden quickly, shrink, or have incorrect profiles, leading to leaks and poor fit. The genuine WG1642350002 is engineered to exact specifications with premium materials, ensuring a perfect fit and reliable performance, backed by factory-direct quality.
Generic aftermarket sealing strips often have poor material composition, inaccurate profiles, or inadequate UV resistance, leading to rapid hardening, shrinkage, and premature failure. The genuine SINOTRUK HOWO WG1642350002 Sealing Strips are manufactured under strict quality controls, undergoing rigorous testing against international standards (e.g., ISO, CE) and Sinotruk’s original specs. Using premium EPDM compounds and precision extrusion ensures they withstand the extreme demands of heavy‑duty operation, delivering consistent performance and long life. This commitment to quality, combined with options for customization and small order acceptance, makes it the smart choice for maintaining your Howo truck.
By choosing the authentic part, you protect your investment and ensure your cabin remains comfortable and dry for years to come. For fleet managers and owner‑operators who demand the best, the genuine WG1642350002 is the only responsible choice.
WG1642350002 – 100% Genuine SINOTRUK HOWO Sealing Strips • Seal your cabin with confidence • No forms, just quality parts.
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