WD122 Drag Link Corrosion Resistant Alloy for industrial machinery

Specification sheet

Will it fit my vehicle?

How to identify the correct unit: locate the reference number stamped on your original component or in the vehicle parts catalogue, then cross-check it against the number below before ordering. Trim and market variants exist for many applications, so the short check is worth the minute before checkout.

How to identify & confirm fitment in 4 steps

1. Locate the OE / reference number on your old part or in the vehicle parts catalogue.
2. Match it to WD122 shown on this page.
3. Send your VIN and engine code plate so our team runs an exact-fit check.
4. Receive fitment confirmation before we dispatch your order.

Cross-reference coverage for drag link fitment is listed above; confirm your VIN before ordering.

Product overview

The Drag Link is supplied under the Vidishi Auto brand as a compatible aftermarket replacement. It targets universal applications and is referenced by WD122. A tubular drag chain conveyor moves bulk solids (powder, granules, small lumps) through a closed pipe by discs attached to a chain driven by a sprocket at one end. The system is totally enclosed and dust-free, eliminating contamination and removing the need for a dust collector at the discharge point. Pipe diameters range from about DN80 to DN600 (e.g., TCA-80 through DN600 models), with maximum conveying capacity up to roughly 300 m3/h.

Feature highlights

Buyers searching bucket elevator chain, flight conveyor chain and tubular drag chain conveyor look for the strengths listed here: direct fit, verified reference and wholesale packing.

Materials & construction

Built to the original equipment drawing, the Drag Link uses Alloy and follows the same inspection checkpoints as the reference sample. Tolerances that affect installation are held to the drawing rather than adjusted on the bench.

• Alloy construction for daily and workshop use.
• Surface treated to resist corrosion in road and workshop conditions.
• Dimensional check against the reference sample before packing.

Material and build choices answer the most common drag link replacement and drag link guide questions from workshop buyers.

Where it fits

Suitable for the applications listed in the fitment block. The fitment block above lists the markets and model families this reference is stocked for, so buyers can match demand without re-checking every listing.

Engineering notes

• Note on terminology: 'drag link' also denotes an automotive steering rod (connecting the pitman arm to the steering knuckle); however, the DN100-DN600 designation in this product line refers to the pipe diameter of industrial/agricultural tubular drag chain conveyors, not steering components.
• Drag Link is supplied under the MW brand as a compatible aftermarket replacement referenced by MW.
• Origin: China; shipped from China, Dongguan in export cartons.
• Minimum order quantity: 100 meters per order for distributors.
• Chains and housings are available in carbon steel, stainless steel (SS304/SS316/SS316L), and Q235 construction depending on the application.
• Polished SS316L chains are specified for food, pharmaceutical, and sanitary applications because of corrosion resistance and cleanability.
• Drag conveyors operate in horizontal, inclined, and vertical orientations and can be configured for explosion-proof environments.
• In grain handling, drag conveyors use flat-top or paddle (flight) chain, which is distinct from bucket-elevator CA-type attachment chain; using elevator chain in a drag position causes rapid floor-abrasion failure.
• Grain-handling chains in dust-explosion-risk zones must be electrically conductive (anti-static); standards such as AS/NZS 4718 govern this requirement.

Technical documentation for aftermarket drag link and compatible drag link is available on request.

After-sales & warranty

12 Months limited warranty against manufacturing defects. Coverage applies to correctly installed units; keep the batch date code so any claim is processed against its inspection record.

Why buyers pick Vidishi Auto

Vidishi Auto supplies Drag Link with tiered wholesale pricing, private-label packaging on volume, and a replacement-parts program backed by batch traceability.

Shipping & packaging

We ship worldwide to distributors and garages from China, Dongguan. Each Drag Link is packed in a single-unit export carton. Tracked air or sea freight is arranged per order volume.

Bulk quantities of wholesale drag link, drag link supplier and drag link price ship in mixed containers from China, Dongguan.

Mixed-container programs for drag link bulk order are arranged per order volume.

Cross-reference & catalog

Catalog numbering for this Drag Link: the primary reference is WD122. When a supplier catalog lists superseded or regional formats, match on the numeric core of the code rather than the prefix, then confirm the physical fit.

Catalog cross-references for drag link catalog resolve to WD122.

Frequently asked questions

Further grain drag conveyor and tubular drag conveyor questions are answered by the trade desk within one business day.

Compliance disclaimer

Vidishi Auto is an independent supplier. This is an aftermarket compatible replacement, not a genuine OEM part. Brand names are trademarks of their respective owners and are used only to identify fitment.

End fitting & length notes

Drag links are matched to the steering build; the fitting scope below is confirmed before dispatch.

Configuration and service notes for oem drag link, drag link vs tie rod and drag link on truck are confirmed by our technical team before dispatch.

• Configuration checks: the supplied configuration is confirmed against your order before dispatch.

Workshop teams comparing drag link steering, drag link cross reference and how to confirm drag link fitment receive the configuration checklist with the quotation.

• Chain elongation is a key wear indicator: CA-type elevator chain is typically replaced at about 1.5% elongation to avoid bucket spacing and head-wheel contact problems.

Configuration and service notes for corrosion resistant alloy, welded steel and drag conveyor chain are confirmed by our technical team before dispatch.

• Applications span chemical, grain, mining, food, building-materials, and power-plant bulk-material handling.

Workshop teams comparing pipe chain conveyor and welded steel conveyor chain receive the configuration checklist with the quotation.