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OEM WG1651710002 The glass seal strip is a crucial chassis component that ensures a tight seal between the window glass and the door frame, preventing water, dust, and noise from entering the cabin. The genuine SINOTRUK HOWO WG1651710002 Glass Seal Strip is an OEM‑grade component engineered for a perfect fit and long‑term durability. As a vital element of the trusted Sinotruk howo parts family, this seal strip is crafted from high‑grade EPDM rubber to withstand extreme temperatures, UV radiation, and mechanical stress, restoring or enhancing cabin comfort and sealing efficiency. Its precision‑designed profile and robust material ensure a snug fit and extended service life.
The WG1651710002 features a multi-lip design that effectively blocks water ingress during heavy rain or truck washes.
Dense EPDM foam core absorbs wind and road noise, providing a quieter cabin environment for the driver.
Special anti-aging additives prevent cracking and hardening under extreme sunlight and ozone exposure.
Remains flexible from -40°C to +120°C, ensuring a consistent seal in all climates.
| Parameter | Specification | Details |
|---|---|---|
| OEM Part Number | WG1651710002 | SINOTRUK HOWO Original |
| Product Name | Glass Seal Strip | Door window weatherstrip |
| Material | EPDM rubber + cellular sponge | Dense solid base, soft sealing lips |
| Length (per piece) | 1650 mm (approx.) | Fits Howo right/left door |
| Cross-section profile | Asymmetric with glass channel | Designed for 5mm tempered glass |
| Hardness (Shore A) | 65 ± 5 (solid part) | Sponge part: 20-30 |
| 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 doors | Right & left side |
The glass seal strip might seem like a simple rubber component, but it plays a vital role in maintaining cabin comfort and protecting interior electronics. A worn or hardened WG1651710002 seal allows water leaks, dust infiltration, and increased wind noise, leading to driver fatigue and potential damage to door control modules. The genuine SINOTRUK HOWO seal is engineered with a precise profile to match the door frame curvature, ensuring consistent contact pressure along the entire glass edge.
The WG1651710002 is produced using continuous vulcanization lines with laser-controlled cross-section measurement, ensuring every millimeter meets the drawing tolerance.
Every batch undergoes compression set testing, accelerated aging (1000h at 100°C), and water spray tests to verify sealing performance.
The development of the WG1651710002 Glass Seal Strip focused on providing a durable and reliable barrier against the elements. These seals are exposed to continuous UV radiation, temperature extremes, and mechanical stress from door openings and closings. A failed seal can cause expensive interior damage and discomfort. This genuine component is engineered to maintain its flexibility and sealing force for hundreds of thousands of door cycles.
The material formulation of the WG1651710002 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 Siberian winters, yet resists hardening in desert heat.
Quality control for the WG1651710002 is exhaustive. In addition to 100% visual inspection, sample seals are tested for compression set, tensile strength, and adhesion of the flocking (if applicable). 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 glass seal strip can cause a range of issues. Symptoms include water stains on the door panel, whistling wind noise at highway speeds, or visible gaps between the glass and the seal. During regular maintenance, the seal should be inspected for any signs of cracking, hardening, or flattening. If any issues are found, immediate replacement with a genuine WG1651710002 strip is recommended to prevent further damage to the door mechanism or interior trim.
Installation is straightforward but requires care. The old seal is pulled out from the door frame channel, the channel is cleaned of debris, and the new WG1651710002 is lubricated with soapy water and pressed into place. Ensure the seal is fully seated at corners to prevent bunching.
Field performance of the WG1651710002 seal has proven its exceptional reliability. In a study of 150 Howo trucks operating in tropical and arctic conditions, none showed signs of leakage or seal hardening within 5 years of service. This reliability translates directly to enhanced driver satisfaction and reduced maintenance costs for fleet operators.
For parts managers, the WG1651710002 glass seal strips are available individually, 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 WG1651710002 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 door side. The WG1651710002 is designed for Howo right and left doors; some variants may have different part numbers for rear windows. Using the correct part ensures a perfect fit and optimal sealing.
In summary, the WG1651710002 Glass Seal Strip is a vital component for ensuring the comfort, dryness, and quietness of your SINOTRUK HOWO truck’s cabin. Its premium EPDM material, precision profile, and rigorous testing make it the preferred choice for glass seals. Trust the genuine WG1651710002 – it keeps the elements out and the comfort in.
Clean the glass seal regularly with mild soap and water. Apply a silicone-based rubber conditioner annually to extend life. Replace the WG1651710002 if you notice water leaks or increased wind noise.
Generic aftermarket seals often use inferior rubber compounds that harden quickly, shrink, or have incorrect profiles, leading to leaks and poor fit. The genuine WG1651710002 is engineered to exact specifications, ensuring a perfect fit and reliable performance for the long haul, backed by Sinotruk’s quality assurance.
Generic aftermarket glass seal strips often have poor material composition, inaccurate profiles, or inadequate UV resistance, leading to rapid hardening, shrinkage, and premature failure. The genuine SINOTRUK HOWO WG1651710002 Glass Seal Strip is engineered to the exact specifications of your truck’s cabin. It is 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 it withstands the extreme demands of heavy‑duty operation, delivering consistent performance and long life.
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 WG1651710002 is the only responsible choice.
WG1651710002 – 100% Genuine SINOTRUK HOWO Glass Seal Strip • Seal your cabin with confidence • No forms, just quality parts.
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