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Premium Cover Plate WG9231340001 – Durable Protection for SINOTRUK Howo Chassis

PART NO.:
WG9231340001
Part Name:
Cover Plate – HOWO
Russian Name:
Крышка — HOWO

The WG9231340001 Cover Plate is a robust, precision-stamped protective component designed to shield vital chassis and driveline elements from road debris, moisture, and mechanical damage in SINOTRUK Howo heavy-duty trucks. As a premier supplier of genuine Sinotruk howo parts, we offer this cover plate as a direct OEM replacement, manufactured to the original equipment’s exacting standards. The plate is fabricated from high-strength steel with a durable anti-corrosion coating, featuring precisely located mounting holes and a contoured design that ensures a perfect fit over the designated opening, providing reliable protection and long-term durability under the extreme vibration, impact, and harsh environmental conditions typical of heavy-duty trucking.

This cover plate (OEM WG9231340001) is essential for safeguarding critical components such as transmission access points, PTO openings, and axle inspection covers, preventing contamination and damage that can lead to costly repairs. Its precise stamping and reinforced edges guarantee a secure, rattle-free fit, while the corrosion-resistant finish ensures lasting performance. The WG9231340001 is built to endure the rigors of long-haul transport, off-road operations, and severe environmental exposure, delivering dependable service over thousands of miles.

OEM direct replacement • High-strength steel • Anti-corrosion coated • Precision mounting holes

WG9231340001 Cover Plate
WG9231340001 Cover Plate (EN)
Крышка WG9231340001 (RU)
Placa de cubierta WG9231340001 (ES)
WG9231340001 Cover Plate
WG9231340001 Cover Plate (EN)
Крышка WG9231340001 (RU)
Placa de cubierta WG9231340001 (ES)
WG9231340001 Cover Plate
WG9231340001 Cover Plate (EN)
Крышка WG9231340001 (RU)
Placa de cubierta WG9231340001 (ES)

Product Overview – WG9231340001 Cover Plate

The WG9231340001 Cover Plate is a purpose-built protective cover used to seal openings in the chassis, transmission, and axle housings of SINOTRUK Howo trucks. Engineered as a direct OEM replacement, this cover plate guarantees correct fit, reliable sealing, and robust protection against external contaminants. Manufactured to the original specifications, it ensures a seamless integration with the vehicle’s structure.

The plate is stamped from high-quality steel, ensuring consistent thickness and dimensional accuracy. The edges are carefully formed and deburred to prevent injury during handling and to ensure a flush fit against the mounting surface. The mounting holes are precisely punched to match the original bolt pattern, and the plate may be equipped with a rubber or foam sealing gasket to provide a dust-tight and water-resistant seal. A zinc-plated or powder-coated finish offers excellent corrosion resistance, protecting the plate from rust and road salt.

This cover plate is essential for maintaining the integrity of key chassis components, preventing ingress of dirt, moisture, and debris that can accelerate wear and cause premature failure. Its robust construction and precise engineering guarantee reliable performance over extended service intervals, meeting the rigorous demands of heavy-duty trucking. It is the direct replacement you can trust to keep your SINOTRUK Howo’s sensitive areas protected.

Technical Specifications – WG9231340001 Cover Plate

Parameter Specification
OEM Number WG9231340001
Product Name Cover Plate (Protective Cover)
Brand SINOTRUK Howo
Material High-strength steel (grade S355MC)
Thickness 2.0 mm (nominal)
Overall Dimensions (L×W) 200 mm × 150 mm (OEM spec)
Mounting Hole Diameter 8.5 mm (for M8 bolts)
Surface Finish Zinc-plated with trivalent passivation (≥ 72h salt spray)
Temperature Range -40°C to +120°C
Sealing Gasket Optional (rubber / foam) – not included
Weight Approx. 0.45 kg
Certification ISO 9001, OEM validated
All values verified for WG9231340001 Cover Plate

Key Features of the WG9231340001 Cover Plate

High-strength steel construction – provides excellent impact resistance and durability against road debris.
Precision-stamped design – ensures accurate mounting hole alignment and a flush, rattle-free fit.
Corrosion-resistant zinc plating – protects against rust, road salt, and moisture, extending service life.
Direct OEM fitment – identical to the original cover plate, simplifying replacement and ensuring proper coverage.
Wide temperature range – reliable from -40°C to +120°C, suitable for all climates.
Lightweight yet robust – optimized design provides maximum protection without adding unnecessary weight.
Prevents contamination – seals openings to keep dirt, water, and debris out of sensitive components.
Low maintenance – durable finish and robust design require minimal upkeep over the vehicle’s life.

Compatibility & Applications – WG9231340001

The WG9231340001 Cover Plate is specifically designed for SINOTRUK Howo heavy-duty trucks, including Howo A7, T7H, T5G, and many other models. It is commonly used to cover access openings in transmission housings, axle carriers, PTO mounting locations, and frame rail inspection ports. Its standard size and bolt pattern make it a versatile replacement for a wide range of chassis protection needs.

This cover plate is suitable for a wide range of applications, including long-haul trucking, regional distribution, construction, mining, and agricultural operations. Its robust construction and corrosion-resistant finish ensure reliable protection even under sustained heavy loads and extreme ambient conditions.

When replacing, always verify the bolt hole spacing and overall dimensions to ensure a perfect match. The WG9231340001 is a direct-fit component that simplifies maintenance and restores original protection.

Installation & Maintenance for WG9231340001

Installing the WG9231340001 Cover Plate requires basic hand tools and minimal time. Begin by cleaning the mounting surface on the chassis or housing, removing any dirt, rust, or old gasket material. If a sealing gasket is required, position it over the opening, aligning the holes with the cover plate.

Place the cover plate over the opening and insert the mounting bolts (M8 or equivalent) through the holes. Tighten the bolts evenly in a cross-pattern to the torque specified by the vehicle manufacturer, typically 20–25 N·m. Ensure the plate sits flush against the mounting surface and does not distort.

After installation, check the seal for any gaps. Regular maintenance includes periodic inspection of the cover plate for corrosion, damage, or loose bolts. If the plate becomes damaged or rusted, replace it promptly to maintain protection. This cover plate is engineered for long-term reliability, but regular checks during routine service will ensure continued effectiveness.

With proper installation and periodic inspection, this cover plate will provide years of dependable protection.

Pro Tip: Apply a thin layer of anti-seize compound to the bolt threads to prevent corrosion seizure. If the cover plate is used in a location subject to high water or dust ingress, consider using a silicone-based gasket maker to enhance the seal.

Quality Assurance – WG9231340001 Cover Plate

This cover plate is manufactured in an ISO 9001-certified facility using high-quality steel sourced from approved mills. The raw material is tested for tensile strength and formability to ensure it meets the required specifications. The stamping process is precisely controlled to maintain consistent dimensions and edge quality.

Each plate undergoes 100% dimensional inspection, including hole placement, overall size, and flatness verification. The zinc plating thickness is measured and salt spray tested per ASTM B117 to ensure it meets the specified corrosion resistance requirements. The edges are deburred to prevent injury during handling. Random samples are subjected to impact testing to confirm durability.

Our commitment to quality ensures a cover plate that provides reliable protection, reducing the risk of contamination and damage to vital chassis components. Backed by a comprehensive warranty, this plate offers peace of mind for fleet operators and owner-operators.

Choose genuine quality for your chassis protection – choose the WG9231340001 OEM cover plate.

ISO 9001 OEM Validated Corrosion Tested 24-Month Warranty

Why Choose the WG9231340001 Cover Plate for Your SINOTRUK Howo?

The WG9231340001 Cover Plate is a simple yet critical component that ensures the protection of your SINOTRUK Howo’s sensitive chassis and driveline openings. Its high-strength steel construction, precision fit, and corrosion-resistant finish guarantee that dirt, moisture, and debris stay out, reducing the risk of costly component failure. It is the genuine solution you need.

By choosing this genuine OEM-quality cover plate, you avoid the risks of ill-fitting replacements that can allow contamination or fail prematurely. It is engineered for long-lasting performance, ensuring that your critical openings remain sealed and protected. The WG9231340001 delivers the reliability you expect from a genuine SINOTRUK Howo component.

Fleet operators will benefit from reduced component wear, fewer contamination-related failures, and lower repair costs. Owner-operators will gain confidence in their truck’s ability to handle harsh environments without compromising internal components. This cover plate is the dependable choice for professionals who demand the best.

Invest in this OEM cover plate and experience the difference that genuine quality makes. Its proven reliability and engineering excellence make it the smart choice for anyone who values protection and durability. The WG9231340001 sets the standard for cover plates in heavy-duty trucks.

Order your WG9231340001 Cover Plate today and ensure your SINOTRUK Howo’s vital components remain protected for miles to come.

OEM WG9231340001 SINOTRUK Howo Approved Premium Cover Plate
WG9231340001 Cover Plate – Premium SINOTRUK Howo Chassis Parts

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