The push rod is a critical link in your engine’s valve train, transmitting the motion from the camshaft and lifters to the rocker arms to open and close the valves with precision timing. The 1000495052 Push Rod from HOWO is engineered to deliver exceptional strength, accurate length, and long‑lasting wear resistance, ensuring that your engine’s valve train operates smoothly and reliably under all conditions. As a vital Howo/Sitrak truck parts component, this push rod is manufactured from high‑grade alloy steel with a precision‑ground, hardened surface and a durable anti‑corrosion coating, providing consistent performance and extended service life. Whether you are rebuilding an engine or replacing a worn push rod, the 1000495052 guarantees a perfect factory fit, precise valve timing, and lasting reliability – making it the trusted choice for professional workshops and fleet operators worldwide.
The push rod is a slender but highly stressed component that operates in an environment of high temperatures, constant reciprocating motion, and significant mechanical loads. The 1000495052 is specifically designed to transmit the lifting force from the camshaft follower to the rocker arm, opening and closing the valves at precisely the right moment for optimal engine performance. A worn or bent push rod can result in incorrect valve timing, reduced engine power, increased fuel consumption, and even valve train failure. HOWO has engineered this push rod with a precision‑formed steel tube that is heat‑treated and hardened to resist bending and wear. The ends are precisely machined to fit the lifter and rocker arm sockets, ensuring a smooth, friction‑free interface. With the 1000495052, you restore the original valve train geometry, improve engine efficiency, and extend the service life of your engine.
Precision Timing
Exact Length
Hardened Steel
Wear‑Resistant
OEM Fit
Exact Replacement
High Strength
Resists Bending
The 1000495052 push rod is manufactured to the highest OEM standards, incorporating advanced materials and precision engineering. Below are the complete technical specifications for this essential valve train component.
| Parameter | Specification | Detail |
|---|---|---|
| OEM Number | 1000495052 | Exact Match |
| Part Name | Push Rod | Genuine HOWO |
| Brand | HOWO | Original Equipment |
| Application | HOWO T7H / A7 / MC11/MC13 | Valve train |
| Material | High‑strength alloy steel (40Cr) | Hardened & tempered |
| Length | 245 mm | Exact valve train spec |
| Diameter | 10 mm | Precision ground |
| End Type | Ball / cup (both ends) | Case‑hardened |
| Surface Hardness | 58–62 HRC | Wear resistant |
| Weight | 0.12 kg | Lightweight |
| Warranty | 12 Months | Manufacturer Guarantee |
The 1000495052 push rod is produced using advanced manufacturing techniques, including cold‑heading and precision grinding. The steel is first drawn to the correct diameter, then cut to length and heat‑treated to achieve the desired combination of core toughness and surface hardness. The ends are precisely formed into a ball or cup shape, depending on the lifter and rocker arm design, and then hardened to resist wear. The push rod is then straightened and ground to the exact length, ensuring consistent valve timing. Each push rod is inspected for straightness, hardness, and dimensional accuracy, guaranteeing that the 1000495052 meets HOWO’s stringent quality standards. This meticulous engineering ensures that the valve train operates with precision and reliability, delivering the performance and durability that professional drivers and fleet operators demand.
The 1000495052 push rod is specifically designed for HOWO heavy‑duty trucks equipped with MC11 or MC13 engines, including T7H, A7, and derivative models. It directly replaces the original push rod, with identical length, diameter, and end configurations, ensuring a straightforward installation without modifications. The push rod is compatible with the factory lifters and rocker arms, maintaining the original valve train geometry and timing. This push rod is also compatible with many Sinotruk and other commercial vehicles that share the same engine architecture. To confirm fitment, always cross‑reference the OEM number on your existing push rod with 1000495052. If they match, this component will integrate seamlessly. Keeping this push rod in your spare parts inventory enables rapid engine overhauls, minimising downtime and preserving the performance and reliability of your engine.
HOWO T7H
Primary Fitment
HOWO A7
Also Compatible
MC11/MC13
Valve Train
Direct Replacement
No Modifications
Replacing a worn or bent push rod with the 1000495052 restores the correct valve timing, ensuring that the engine breathes efficiently and produces maximum power. The accurate length and hardened ends reduce friction and wear on the lifters and rocker arms, extending the service life of the entire valve train. The improved valve timing also contributes to better fuel economy, lower emissions, and smoother engine operation. For fleet operators, a reliable push rod reduces the risk of valve train failure, minimises downtime, and helps maintain the engine’s performance and efficiency. By investing in the 1000495052, you ensure that your HOWO engine delivers the power and reliability that professional drivers depend on.
Installing the 1000495052 push rod is a task that should be performed with care. Begin by safely removing the valve cover and any components that obstruct access to the push rods. Carefully remove the old push rod, taking note of its orientation and position. Inspect the lifter and rocker arm for wear, and replace them if necessary. Lubricate the ends of the new push rod with clean engine oil to ensure proper lubrication during initial startup. Install the new push rod, ensuring that it is correctly seated in the lifter and rocker arm. Reinstall the valve cover and torque the bolts to specification. After installation, start the engine and listen for any unusual valve train noise. Periodically check the push rods for signs of wear or damage during routine maintenance. With proper installation, the 1000495052 will provide years of reliable service.
Pro Tip: When replacing push rods, it is recommended to replace all push rods in the engine, even if only one is damaged. This ensures consistent valve train geometry and prevents future issues. The 1000495052 is available individually; order the required quantity for a complete set.
Genuine HOWO components are engineered to the highest standards, and the 1000495052 push rod is no exception. Aftermarket push rods often use inferior steel, inconsistent heat treatment, or imprecise lengths, leading to premature wear, bending, or valve train failure. HOWO’s push rod is manufactured using the same materials and processes as the original equipment, guaranteeing a perfect fit and reliable performance. By choosing the 1000495052, you benefit from HOWO’s rigorous testing, including hardness, straightness, and fatigue tests. This ensures that the push rod meets the demanding requirements of heavy‑duty trucking. Moreover, genuine parts are backed by a comprehensive warranty and supported by HOWO’s global network, giving you confidence in your purchase.
OEM Authentic
Factory Quality
Long Service
Extended Life
Global Standard
Trusted Worldwide
Q: Which vehicles use the 1000495052 push rod?
A: The 1000495052 is designed for HOWO T7H, A7, and other models with MC11/MC13 engines, as well as many Sinotruk trucks with the same valve train.
Q: What are the symptoms of a worn push rod?
A: Tapping or clicking noises from the valve train, reduced engine performance, poor fuel economy, and misfire are common indicators.
Q: Can I reuse push rods?
A: It is generally not recommended to reuse push rods, especially if they have been in service for a long time. The 1000495052 is designed for replacement; always use new push rods for reliable engine performance.
Q: How do I verify the correct part?
A: Check the OEM number on your existing push rod. If it matches 1000495052, this is the exact replacement. Consult your vehicle’s parts manual for additional confirmation.
Order your 1000495052 Push Rod today! Explore our complete selection of genuine HOWO and Sinotruk engine valve train components at Howo/Sitrak truck parts and keep your engine timing precise and reliable.
The 1000495052 Push Rod from HOWO is a testament to precision engineering and uncompromising quality. By choosing this genuine component, you ensure that your engine’s valve train operates with the accuracy, strength, and durability required for modern heavy‑duty trucking. Whether you are a professional mechanic or a fleet manager, this push rod offers the performance, reliability, and exact fit that you can count on. Trust HOWO – the benchmark for excellence in heavy‑duty truck components – and experience the difference that genuine quality makes.
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