AP-XP448 Coupling Manufacturer Nylon Sleeve for industrial drives
The Coupling is a direct-fit compatible replacement for universal applications, referenced by AP-XP448. Built from Steel to the original equipment drawing, it installs without modification. Suited to daily, workshop and service-vehicle programs where a direct OE-style replacement is required. Supplied by Vidishi Auto with a 12-month warranty and wholesale / B2B pricing on request.
$59.90
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Product Specifications
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Product Details
Specification sheet
| Parameter | Value |
|---|---|
| Product type | Coupling |
| Brand | Vidishi Auto |
| Reference / OE number | AP-XP448 |
| Material | Steel |
| MOQ | 1 piece |
| Origin | China, Dongguan |
Compatibility & fitment guide
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
- Locate the OE / reference number on your old part or in the vehicle parts catalogue.
- Match it to AP-XP448 shown on this page.
- Send your VIN and engine code plate so our team runs an exact-fit check.
- Receive fitment confirmation before we dispatch your order.
Cross-reference coverage for coupling fitment is listed above; confirm your VIN before ordering.
What this part is
The Coupling is supplied under the Vidishi Auto brand as a compatible aftermarket replacement. It targets universal applications and is referenced by AP-XP448. Shaft couplings divide into two primary categories: rigid and flexible (jaw/elastomeric, disc, gear, bellows, beam). Jaw (elastomeric spider) couplings provide 1°–3° angular and parallel misalignment tolerance with excellent vibration damping, commonly used for motor-to-pump and motor-to-gearbox connections. Disc couplings deliver zero backlash and operate at speeds up to 30,000 RPM, used in high-speed servo drives and turbomachinery.
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Why this unit sells
Direct fit
Engineered to the original dimensions for a straightforward installation.
Buyers searching coupling connector, coupling pvc pipe and couplings flexible look for the strengths listed here: direct fit, verified reference and wholesale packing.
Verified reference
Cross-checked against the OE number AP-XP448 before dispatch.
The strengths workshop buyers compare when searching coupling link, coupling shaft motor and why upgrade coupling are listed above.
Wholesale ready
Priced for distribution with volume breaks and mixed-reference loads.
Buyers searching sleeve gear, lovejoy l-jaw coupling and disc coupling look for the strengths listed here: direct fit, verified reference and wholesale packing.
Buyer protection
Trade-grade packing and documentation, with claims handled through a single trade desk.
The strengths workshop buyers compare when searching flexible gear coupling and rigid coupling are listed above.
Construction & materials
Built to the original equipment drawing, the Coupling uses Steel 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.
- Steel 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 coupling replacement and coupling 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.
Technical insights
- Service factors range from 1.0–1.5 for steady-state loads and 2.5–4.0 for highly variable or reversing loads.
- Elastomeric spider elements in jaw couplings last approximately 5–7 years under normal operating conditions.
- Flexible gear couplings (e.g., GICL/GIICL with Viton seals) serve API 610 centrifugal pumps and gas compressors, compensating angular misalignment up to 1°30′.
- Jaw coupling sizing is governed by DIN 740 and sized on rated/peak torque, temperature, starts per hour, load type and shaft diameters.
- Other families include chain/roller-chain, pin bush, and universal couplings for specialized torque and misalignment needs.
- Coupling is supplied under the Ding Jian brand as a compatible aftermarket replacement referenced by Ding Jian.
- Origin: Guangdong, China; shipped from China, Dongguan in export cartons.
- Minimum order quantity: 1 piece per order for distributors.
Technical documentation for aftermarket coupling and compatible coupling is available on request.
Quality & authority
Inspection runs on an AQL sampling plan: incoming material, in-process checkpoints and a final release check are recorded on the batch sheet.
Quality system
Manufactured under an IATF 16949-aligned automotive quality process where applicable, with incoming-material and final-inspection checks before packing.
Batch traceability
Every production batch carries a date code linked to incoming-material records, so any field claim can be traced back to its inspection sheet.
Container planning
Palletized loading plans for 20ft and 40ft containers are prepared on request, including mixed-reference load sheets for distributors.
Established supplier
Vidishi Auto is a wholesale exporter of compatible auto parts based in China, Dongguan, supplying distributors and garages worldwide with stable lead time and export packing.
Warranty terms
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.
The Vidishi Auto advantage
Vidishi Auto supplies Coupling with tiered wholesale pricing, private-label packaging on volume, and a replacement-parts program backed by batch traceability.
Logistics & packing
We ship worldwide to distributors and garages from China, Dongguan. Each Coupling is packed in a single-unit export carton. Tracked air or sea freight is arranged per order volume.
Bulk quantities of coupling supplier and coupling bulk order ship in mixed containers from China, Dongguan.
Cross-reference & catalog
Catalog numbering for this Coupling: the primary reference is AP-XP448. 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 coupling catalog resolve to AP-XP448.
Frequently asked questions
What is a Coupling?
A Coupling is a Coupling component supplied under Vidishi Auto as a compatible aftermarket replacement for reference number AP-XP448; the drawing, dimensions and mounting points follow the original unit.
Is AP-XP448 a genuine OEM part?
No. It is a compatible aftermarket replacement supplied under Vidishi Auto, not a genuine OEM product.
How do I confirm fitment before ordering?
Match the OE / reference number AP-XP448 against your old part, then send your VIN and engine code plate so our team verifies the exact fit before dispatch.
Why choose a compatible replacement instead of a genuine part?
Compatible replacements from Vidishi Auto are produced to the same reference drawing, so they install identically while costing less — the saving comes from the brand, not from the specification.
What is the minimum order quantity?
1 piece per order.
Do you ship worldwide?
Yes — orders leave our warehouse for global destinations; your quotation states the freight mode and the documents included with the shipment.
What is the lead time and shipping time?
Stock references dispatch within 1-3 business days; build-to-order units get a quoted lead time before you confirm. The booking confirmation states the carrier and the estimated arrival port.
What is the return and warranty policy?
Returns are accepted for uninstalled, resaleable units within 30 days; every part carries a 12-month wholesale warranty against manufacturing defects.
Further oldham coupling, drum gear coupling and gear coupling questions are answered by the trade desk within one business day.
Can I order coupling exhaust online?
Yes. Orders for coupling exhaust are accepted at wholesale MOQ; the trade desk replies with price, packing option and dispatch date in one business day.
Can I order coupling devices online?
Yes. Orders for coupling devices are accepted at wholesale MOQ; the trade desk replies with price, packing option and dispatch date in one business day.
Can I order couplings for pipes online?
Yes. Orders for couplings for pipes are accepted at wholesale MOQ; the trade desk replies with price, packing option and dispatch date in one business day.
Can I order coupling parts online?
Yes. Orders for coupling parts are accepted at wholesale MOQ; the trade desk replies with price, packing option and dispatch date in one business day.
How to confirm coupling fitment?
Send us the reference number AP-XP448 with your vehicle details; our trade desk confirms the exact match against the catalog listing before you order.
Do you supply coupling buy online from stock?
Yes — Coupling buy online ships from our export warehouse with wholesale pricing; stock and dispatch schedule are confirmed when you send the reference number.
Can I order manufacturer nylon sleeve online?
Yes. Orders for manufacturer nylon sleeve are accepted at wholesale MOQ; the trade desk replies with price, packing option and dispatch date in one business day.
Can I order low noise online?
Yes. Orders for low noise are accepted at wholesale MOQ; the trade desk replies with price, packing option and dispatch date in one business day.
Send spider coupling enquiries with your reference number for a same-day reply.
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.
Wholesale & support
Wholesale terms are quoted per market: volume breaks, mixed-SKU containers and private-label options are all handled by the trade desk.
Trade desk replies with quotation, MOQ and lead time in one business day.
Enquiries about wholesale coupling and coupling price receive quotations within one business day.
Service & checks
Pre-dispatch checks below are confirmed with every order for this application.
Installation and service notes for oem coupling, coupling fitting pipe and coupling electrical conduit are confirmed by our technical team before dispatch.
- Pre-dispatch checks: Steel construction is verified against the reference sample before packing.
- Gear couplings transmit high torque through meshing gear teeth and tolerate angular and parallel misalignment, used in heavy industrial drives, rolling mills, and marine propulsion.
- Rigid couplings require 0.05 mm TIR or better shaft alignment and transfer every bearing load directly.
Workshop teams comparing coupling adapter, coupling pin and coupling cross reference receive the pre-dispatch checklist with the quotation.
Installation and service notes for what is a coupling, nylon sleeve and noise steel are confirmed by our technical team before dispatch.
Workshop teams comparing bellows coupling, elastomeric coupling and grid coupling receive the pre-dispatch checklist with the quotation.
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