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The durability and smooth operation of a commercial truck’s engine depend on the integrity of its mounting and accessory drive systems. As a trusted source for heavy-duty Foton truck parts, we present the essential Right Lifter Bracket Assembly, precisely identified by the OEM number 1B24961400003. This critical component serves as a mounting bracket, often for the hydraulic lifter assembly or other engine accessories on the right side of specific FOTON diesel engines. The assembly, part number 1B24961400003, provides a rigid and accurately aligned foundation, ensuring that connected components operate without misalignment, excessive vibration, or stress, which is vital for long-term engine reliability and performance.
Right Lifter Bracket Assy (English)
Кронштейн толкателя правый (Russian)
Conjunto del Soporte del Levantador Derecho (Spanish)
The Right Lifter Bracket Assembly, part number 1B24961400003, is a structural component typically mounted to the engine block or cylinder head. Its primary function is to securely hold and position the hydraulic lifter (or tappet) assembly, or in some designs, related components like the fuel injection pump or auxiliary drive shafts.
By providing a stable mounting platform, this bracket ensures that the lifters or other components maintain precise alignment with the camshaft and pushrods (or direct actuation points). This alignment is critical for accurate valve timing, optimal fuel injection, and proper operation of the engine’s valve train. Any distortion or misalignment in the bracket, part 1B24961400003, can lead to incorrect valve clearance, poor engine performance, increased wear, and potential catastrophic failure.
This assembly is specifically designed for the right side of the engine, complementing a corresponding left-side bracket. It is engineered to withstand the constant stresses of engine vibration, thermal expansion, and the mechanical loads transmitted through the components it supports.
The 1B24961400003 assembly is a complex, precision-machined part. It is typically cast from a durable iron alloy and then undergoes CNC machining to create the specific mounting bosses, bolt holes, and mating surfaces.
These machining processes ensure flatness and perpendicularity where components mount. The bracket may also have integrated oil galleries or passages to provide lubrication to the hydraulic lifters or bearings it supports. These passages must be perfectly aligned with corresponding ports in the engine block.
The design often includes reinforced ribs and webbing to maximize strength while minimizing weight. The finish is usually a protective coating or paint to resist corrosion from engine oils and environmental exposure. Every dimension of part 1B24961400003 is critical to the synchronized operation of the engine’s internal systems.
A compromised Right Lifter Bracket Assembly, part number 1B24961400003, can lead to significant engine problems. Cracks or warping can cause misalignment of the lifters or driven components, resulting in improper valve timing, noisy valve train operation, and loss of engine power.
If the bracket fails to maintain stable mounting, it can cause excessive wear on camshaft lobes, lifter bodies, and pushrods. In severe cases, a broken bracket can lead to component detachment, causing catastrophic internal engine damage as parts collide.
Symptoms of a failing bracket may include unusual tapping or clattering noises from the top end of the engine, visible oil leaks from the bracket sealing surface, or noticeable vibration. Any suspicion of damage to the 1B24961400003 assembly warrants immediate inspection.
The table below outlines the core technical specifications for the FOTON Right Lifter Bracket Assembly. This data is vital for parts verification and engineering understanding.
| Parameter | Specification | Details / Notes |
|---|---|---|
| OEM Part Number | 1B24961400003 | Genuine FOTON Identification |
| Product Name | Right Lifter Bracket Assy | Mounting Bracket Assembly |
| Brand | FOTON | Original Equipment Manufacturer |
| Primary Material | Cast Iron / Ductile Iron | High-strength, vibration-resistant |
| Mounting Location | Right Side of Engine | Typically on cylinder block/head |
| Supported Components | Lifter Assembly / Injection Pump | As per engine design |
| Surface Finish | Machined, Painted/Coated | For corrosion protection |
| Compatibility | Specific FOTON Engine Models | Refer to engine service manual |
Replacing the Right Lifter Bracket Assembly, part number 1B24961400003, is a complex task that usually requires partial disassembly of the engine’s top end. It is essential to follow the manufacturer’s service manual precisely.
The procedure typically involves removing the valve cover, rocker arms, pushrods, and lifters to access the bracket mounting bolts. All mounting and mating surfaces must be meticulously cleaned of old gasket material, sealant, and debris. The new bracket, 1B24961400003, must be positioned carefully, often with a new gasket or sealant as specified.
Bolts must be tightened in the correct sequence and to the exact torque specification. Uneven or incorrect torque can warp the bracket, leading to misalignment and premature failure. In some engines, this bracket also serves as an oil gallery, so sealing is critical to prevent leaks and ensure proper lubrication.
Regular inspection can help identify issues with the bracket assembly 1B24961400003 before they cause major damage.
Visual Inspection: During valve adjustments or top-end services, inspect the bracket for any visible cracks, especially around bolt holes and stress points. Check for signs of oil seepage at the mating surface, which could indicate warping or a failed seal.
Dimensional Check: If misalignment is suspected, use precision straight edges and feeler gauges to check the flatness of the mounting surface. Compare with specifications.
Listening for Noises: A persistent, rhythmic tapping noise that increases with engine RPM, not eliminated by valve adjustment, can indicate a worn lifter bore in the bracket or a cracked bracket itself.
Preventive Replacement: While not a routine wear item, if the engine is being overhauled due to high mileage or catastrophic failure (like a broken timing gear), inspect the bracket closely. Consider replacement if any doubt exists about its integrity, as the cost of part 1B24961400003 is minor compared to the labor of a second teardown.
Using the exact OEM bracket assembly 1B24961400003 is non-negotiable for engine integrity. Aftermarket brackets may have subtle differences in casting density, machining accuracy, or material composition that can lead to alignment issues.
Incorrect alignment can cause accelerated wear on expensive components like camshafts, lifters, and rocker arms. It can also affect engine timing and performance. The genuine part is engineered and tested to meet the exact specifications of the engine, ensuring proper oil flow (if applicable), bolt alignment, and component positioning.
Always verify the part number during purchase. The right-side bracket (1B24961400003) is not interchangeable with the left-side bracket, and using the wrong side will result in impossible installation or immediate failure.
The 1B24961400003 assembly is designed for specific FOTON engine families. Compatibility must be verified using the vehicle’s VIN or engine serial number, as even within the same truck model, engine updates can result in bracket changes.
This bracket is a key part of the engine’s structural geometry. Its design is integral to maintaining the correct spatial relationship between the camshaft, lifters, and valves (or injection pump). Using the correct bracket ensures the engine produces its rated power, meets emission standards, and achieves its expected service life.
Consult official FOTON parts catalogs or a trusted dealer to confirm that part 1B24961400003 is the correct component for your engine’s exact model and production date.
The Right Lifter Bracket Assembly, OEM part 1B24961400003, is a fundamental component that guarantees the precise and reliable operation of your FOTON truck’s engine valve train or auxiliary drives. Its role in maintaining alignment and absorbing stresses is crucial for performance and longevity.
Choosing the genuine FOTON part provides assurance of material quality, machining precision, and perfect fitment. This protects your significant investment in engine repair or overhaul, ensuring that all components work in harmony as designed.
For critical engine components, never settle for substitutes. Insist on the authentic 1B24961400003 bracket assembly for your FOTON engine rebuilds. Explore our comprehensive range of genuine engine parts to ensure every repair meets the highest standard of quality and reliability, keeping your fleet on the road and operating at peak efficiency.
If you have any questions about our products, services, or anything related to what we offer, please don’t hesitate to leave us a message—our dedicated team is always ready to provide prompt and helpful responses to address your concerns. What’s more, when you become our valued customer, we’re delighted to offer you complimentary catalog services, giving you access to detailed, up-to-date information on our full range of products, specifications, and offerings to help you make informed decisions.
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