engine mounting

Reliable Automotive Engine Mounts for Every Application

Whether you’re upgrading or replacing components, our wide range of rubber engine mounts delivers the reliability that professional mechanics and fleet owners trust. As an experienced truck parts supplier, we ensure every product meets strict quality standards and global safety certifications.

High-Quality Rubber Engine Mounts with Superior Durability

These rubber engine mounts effectively isolate vibrations and noise, improving driving comfort and protecting your engine from premature wear. TAB® offers multiple mounting designs compatible with various truck and car models—ideal for repair, replacement, or aftermarket truck parts upgrades.

Why Choose TRC® Engine Mounts from Tianzhong Machinery

Tianzhong Machinery, the manufacturer behind the TRC® brand, is a trusted name in the global automotive parts industry. With years of expertise and advanced manufacturing facilities, we produce a wide range of truck and car parts that meet international standards.

Learn More About Our Product Categories

Looking for more than just rubber engine mounts? Explore our other precision-engineered truck parts, including:

• Rubber Engine Mounts

• Copper Bushing

• Torque Rod Bushing

• King Pin Kit

• Center Bearing

Discover dependable solutions that keep your vehicles running smoothly and safely.

FAQ

Q1. Why Natural Rubber Content Matters in Truck Torque Rod Bushings?

Natural rubber exhibits unparalleled elasticity, tear resistance, and fatigue life compared to cheaper synthetic alternatives. In heavy-duty torque rods, it absorbs multi-directional shocks and prevents premature tearing under high torque. A high natural rubber content ensures the bushing remains resilient under heavy loads, providing stability that low-cost compounds simply cannot match.

Q2. The Science Behind Heat Treatment: How We Ensure the Hardness of TAB® Track Rollers.

The secret lies in our precise induction hardening (and differential quenching) process. This technique creates a highly wear-resistant outer surface capable of withstanding constant abrasive ground friction. Meanwhile, the inner core remains tough and ductile. This dual-property structure allows TAB® track rollers to absorb severe heavy impacts without cracking.

Q3. PU vs. Rubber: Which Material is Better for Your Heavy-Duty Suspension?

It depends on your operating environment. Polyurethane (PU) boasts a superior load-bearing capacity and excellent resistance to oil, chemicals, and abrasion, making it ideal for severe stress conditions. However, natural rubber excels at dampening high-frequency vibrations and remains flexible in freezing temperatures. For extreme cold or maximum ride comfort, choose rubber; for heavy payload and chemical exposure, go with PU.

Q4. 5 Common Signs of a Failing Engine Mount in Heavy-Duty Trucks.

1.Excessive Cabin Vibration: Especially noticeable when idling.

2.Impact Noises: Clunking or banging sounds during acceleration or braking.

3.Engine Misalignment: The engine sits lower or visibly tilted in the bay.

4.Visible Rubber Damage: Deep cracks, dry rot, or separation between the rubber block and metal bracket.

5.Secondary Component Damage: Unexplained wear on exhaust pipes, belts, or coolant hoses due to excessive engine movement.

Q5. How to Extend the Service Life of Excavator Undercarriage Parts by 30%?

1.Optimize Track Tension: Too tight accelerates wear on pins and bushings; too loose causes derailment.

2.Daily Cleaning: Remove packed mud and debris to prevent freezing or seizing.

3.Smart Operation: Minimize high-speed travel over long distances and avoid reversing whenever possible, as it significantly increases sprocket and bushing wear.

4.Routine Inspections: Check rollers and idlers for oil leaks or uneven wear patterns regularly.

Q6. Troubleshooting: Why Your Truck Torque Rod Keeps Snapping.

Repeated snapping usually stems from three main culprits: severe overloading, uneven load distribution across the axles, or poor-quality steel tubing. Additionally, if the torque rod bushings are completely worn out, the rod loses its cushioning effect. This subjects the metal shaft to violent, unfiltered impacts, eventually leading to structural fatigue and sudden fracture.

Q7. 2026 Buyer's Guide: Top 10 High-Demand Spare Parts for HOWO and Volvo Trucks.

Based on current aftermarket data and global supply chain demands, the top 10 most frequently replaced parts are:

1. Fuel/Air Filters,
2. Brake Linings & Pads,
3. Clutch Kits,
4. Engine Mounts,
5. V-Stays & Torque Rods,
6. King Pin Kits,
7. Water Pumps,
8. Fan Clutches,
9. Shock Absorbers,
10. Air Suspension Bellows.

Q8. How to Choose a Reliable OEM Footwear & Machinery Parts Manufacturer in China?

1.Certified Quality Systems: Verify ISO 9001 or IATF 16949 certifications.

2.Transparent Traceability: A reliable OEM willingly provides material test reports (e.g., steel grades, rubber composition) for every batch.

3.In-house QC Capabilities: Ensure they have their own testing labs (for hardness, tension, and dimensions) rather than outsourcing everything. Avoid suppliers whose only competitive advantage is a rock-bottom price.

Q9. Inside the Lab: How We Test Every Batch of King Pin Kits Before Shipment.

We leave nothing to chance. Before shipment, every batch undergoes a rigorous 4-step protocol:

1.Micrometer Measurements to guarantee dimensional precision down to 0.01mm.

2.Rockwell Hardness Testing to ensure the steel surface meets OEM specifications.

3.Metallurgical Analysis to verify the depth of the hardening layer.

4.Salt Spray Testing to validate the anti-corrosion performance of the finish.

Q10. Case Study: How TAB® Undercarriage Parts Performed in a Saudi Arabian Mining Site.

In the harsh, abrasive, and high-heat environments of Saudi Arabian mines, standard parts often suffer premature seal failure. For this project, we equipped TAB® track rollers with upgraded heavy-duty floating seals and specialized high-temperature grease. This effectively prevented fine sand ingress and withstood operational temperatures exceeding 50°C. The result? Our client experienced a 40% reduction in maintenance downtime and significantly boosted their fleet's ROI.