Introduction: Match the nut to the exact truck, chassis, and mating horse bolt before requesting a price for a replacement fastener.
A workshop may have a removed nut, a worn suspension connection, or a request for P/N AZ9925520268 with limited vehicle information. The first question is whether the rear-mounted horse bolt nut belongs to the truck and assembly being serviced. A reliable fitment review connects the part number with the vehicle platform, chassis configuration, system location, dimensions, thread, and mating component. Rear-mounted horse bolt nuts are identified for heavy truck suspension and brake system applications. The product identifiers are No. 0701014 and P/N AZ9925520268, with Sinotruk, Shacman, and FAW noted as platform references. These details provide a practical starting point, while the truck configuration and complete fastener connection determine the information still required.
The product is a nut intended for use with a horse bolt or related heavy truck suspension connection. It is separate from the horse bolt and from any complete suspension or brake assembly. The internal thread, seating face, size, and shape must correspond with the bolt and the surrounding joint. A bolted joint operates as a group of connected parts. The bolt, nut, threads, clamped components, seating surfaces, and installation requirements all affect the connection. In a rear suspension or brake-related location, the connection is also exposed to vehicle vibration and changing loads. A familiar product name or similar-looking nut therefore provides only an initial identification clue. The central question is whether the nut belongs to the same horse bolt and truck assembly.
No. 0701014 and P/N AZ9925520268 are the primary identifiers for this product inquiry. Use both numbers when contacting a truck parts supplier, checking maintenance records, or comparing a removed sample with a supplier drawing. Retaining the exact number format helps avoid confusing one fastener or vehicle application with another. Next, connect the identifiers with the vehicle brand, model, production year, chassis configuration, and system location. “AZ9925520268 for a Sinotruk” gives the inquiry a starting direction. Adding the truck model, rear axle or suspension position, and original mating bolt gives the technical review a much stronger basis. Sinotruk, Shacman, and FAW are platform references rather than a single application covering every model and chassis. Truck chassis manufacturers may use different configurations across model years and vehicle families, so the platform name should be narrowed to the specific truck record. If the number comes from an old invoice or incomplete parts list, the removed component and vehicle documentation become especially useful.
Thread information provides a more precise way to identify the connection. Useful measurements may include thread diameter, pitch, threaded length, engagement length, nut height, outside form, and seating dimensions. The review may also require details of any special nut shape or seating arrangement used at the rear suspension connection. The applicable drawing, physical sample, or vehicle documentation should provide the exact dimensions and thread values for this product. Thread geometry affects how the nut engages with the horse bolt and how force moves through the threaded connection. RoyMech’s thread calculations explain why thread diameter, pitch, and stress area are important engineering inputs during identification. A nut with a similar exterior appearance may have a different pitch or engagement pattern and belong to another connection. The condition of the mating horse bolt also matters. Damaged, stretched, corroded, shortened, or heavily worn threads can change the apparent fit of an old nut. Describe the bolt condition and photograph the threaded section clearly. Installation torque should come from the vehicle or assembly requirements rather than from the nut name or part number.
Sinotruk, Shacman, and FAW help place the request within the relevant heavy truck platform group. They can guide the initial parts search, but the application review still needs the exact model, year, axle layout, suspension design, and chassis configuration. System position is equally important. A rear-mounted horse bolt nut used at a suspension connection may require a different review from a nut located elsewhere on the chassis or in a brake-related assembly. Identify whether the removed part came from the rear suspension, a spring or axle connection, or another location described in the service documentation. When possible, photograph the installed position before removal. The surrounding components can reveal more than the loose nut alone. Suspension parts suppliers can compare the image, sample, drawing, and vehicle information more effectively when the connection location is clear. A workshop replacing one damaged fastener may have direct access to the truck and a physical sample. A distributor or service desk may initially have only a customer’s part number and platform name. In either case, organize the information in this order: platform, exact truck, connection location, fastener dimensions, and mating component. Suspension and brake fasteners belong to systems that require appropriate inspection and component condition. Commercial-vehicle suspension inspection rules, including 49 CFR Section 393. 207 in the United States, provide inspection context for suspension components and their connections. The rule is separate from compatibility for Sinotruk, Shacman, or FAW trucks. The part match should remain tied to the complete suspension assembly and the vehicle’s service requirements.
A useful inquiry gives the supplier enough information to distinguish a rear-mounted horse bolt nut from the matching horse bolt, another nut style, or a complete assembly. Begin with the known identifiers: the product name, No. 0701014, P/N AZ9925520268, and truck platform. Then add the exact model, year, chassis configuration, system location, and reason for replacement. Photographs should show the nut from several angles, including the threaded opening and seating face, as well as the mating horse bolt. A ruler or caliper reference can provide scale. A removed sample can support identification when the original part is no longer installed, but wear and corrosion may affect its apparent dimensions. Pair the sample with the truck record or assembly drawing whenever possible. For dimensional review, provide the measured thread diameter and pitch, overall height, outside diameter, seating-face dimensions, and any unusual shoulder, flange, or locking feature. Avoid forcing a measurement when the threads are damaged. Note whether the sample came from a suspension or brake-related connection and whether the horse bolt will also be replaced. Keep the commercial request tied to these technical facts. State the required quantity, whether the need concerns one repair or a broader maintenance order, whether an original or compatible part is preferred, and the destination country or city. Price, MOQ, stock status, delivery time, packaging, and available technical documents can then be discussed against the correct part identity. The rear-mounted horse bolt nut is categorized under Suspension & Brake System applications for heavy truck assembly and maintenance. Its stated identifiers and platform references support an initial inquiry. The clearest request remains one supported by a model record, drawing, or physical sample.
Matching rear-mounted horse bolt nuts is more reliable when the review follows the complete connection rather than the product name alone. Start with No. 0701014 and P/N AZ9925520268, then connect those identifiers to the Sinotruk, Shacman, or FAW platform, exact truck model, year, chassis position, thread details, and mating horse bolt. Before requesting a final quotation, provide the available drawing, photographs, measurements, sample information, quantity, and delivery location. This gives the fitment review a clear technical basis and helps separate the nut from the mating bolt or a complete suspension assembly.
A:Sinotruk, Shacman, and FAW include different truck models, years, axle arrangements, and chassis configurations. P/N AZ9925520268 and No. 0701014 identify the product as a starting point. The exact truck model, system location, mating horse bolt, and technical dimensions should be reviewed before ordering.
A:Useful measurements include thread diameter, thread pitch, threaded engagement, nut height, outside diameter, seating-face dimensions, and any flange, shoulder, or locking feature. Photographs, a drawing, and the mating horse bolt make the review more precise, particularly when the removed nut is worn or corroded.
A:The horse bolt determines the thread and seating connection that the nut must match. Its diameter, pitch, usable thread length, condition, and position in the suspension assembly all affect identification. Review the nut together with the mating bolt and vehicle assembly rather than as an isolated fastener.
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