Clutch Kit Infiniti OEM Supplier: Technical Sourcing Guide
Buying from a clutch kit Infiniti OEM supplier is a controlled sourcing decision, not just a catalogue lookup. Procurement teams need confirmed application coverage, repeatable clamp load, stable friction performance, correct release geometry, and documentation that supports receiving inspection, warranty analysis, and lot traceability. On Infiniti applications, small differences in driven-disc hub offset, input-shaft spline form, diaphragm spring set height, cover assembly stack height, or release bearing contact geometry can lead to drag, slip, noise, incomplete disengagement, or installation returns, even when two kits appear interchangeable in a cross-reference table. Driventus supplies clutch kits for aftermarket and OEM-aligned programmes from Taizhou, Zhejiang, with production controls aligned to IATF 16949:2016 and ISO 9001:2015. We support OE-style cross-reference work using measured samples, drawings where available, spline count and major-diameter checks, cover bolt-circle confirmation, diaphragm finger-height review, friction material selection, and release-system compatibility checks. Driventus is an independent aftermarket manufacturer; brand names are referenced for fitment identification only. For buyers in the EU, UK, US, Canada, Australia, and Brazil, the main sourcing questions usually come down to MOQ, first-batch and repeat-order lead time, inspection evidence, packaging durability, barcode discipline, and whether the supplier can hold the same bill of materials across repeat batches. The sections below cover those points, with links to our catalog, quality system, and custom manufacturing options.
What procurement teams should verify before sourcing
A clutch kit should be specified as a matched assembly, rather than bought as a loose bundle of parts that seem interchangeable. For Infiniti applications, buyers usually verify the pressure plate, driven disc, release bearing or concentric slave interface, and, where supplied, alignment tool, pilot bearing or bushing, bolts, grease sachet, and installation hardware. The aim is straightforward: correct stack height, predictable torque capacity, acceptable pedal effort, smooth engagement, and fewer installation risks across the intended vehicle range.
Before approving a clutch kit Infiniti OEM supplier, procurement teams should prepare a controlled specification sheet for each SKU. It should include model and engine application, transmission code where known, drivetrain configuration, production year range, OE-style reference numbers, and critical-to-quality dimensions. A visual sample can help confirm construction style, but it should not replace measured checks with calipers, spline gauges, height gauges, and application fixtures.
Typical verification points
- Driven disc outside diameter, facing thickness, marcel design, and total disc thickness
- Input shaft spline count, spline major diameter, minor diameter where available, and hub engagement depth
- Hub offset, damper spring count, spring window design, stop-pin layout, and torsional damping specification
- Cover bolt circle, dowel locations, cover register, mounting face flatness, and overall cover height
- Diaphragm finger height, finger-height uniformity, release travel window, and clamp-load target
- Pressure plate surface finish, casting or stamping quality, and contact face runout
- Release bearing type, inner diameter, contact-face radius or width, overall height, and operating clearance
- Friction material grade, lining density, rivet pattern, burst-speed requirement, fade resistance, and heat tolerance
- Hardware contents, alignment tool pilot fit, bolt grade, thread pitch, and installation accessory consistency
- Packaging, label content, barcode format, carton marks, lot code, and traceability format
For receiving inspection, confirm critical dimensions against the approved sample and retain one golden sample per part number. Tag that sample with the approved drawing or specification revision, supplier batch number, inspection date, and customer approval status. If a dispute arises later, the comparison can then be based on evidence rather than memory. Where the programme uses OE-style reference logic, check the cross-reference against the application sheet, measured component data, transmission interface, and customer market requirements instead of relying on a label or catalogue interchange alone.
Supply capability for Infiniti programmes
For B2B buyers, supply continuity matters as much as fitment. A clutch kit programme normally involves application coverage, batch planning, component availability, carton engineering, customs documents, inspection records, and repeat-order control. Driventus supports aftermarket distributors, wholesalers, importers, and repair-chain buyers with batch-controlled production, export packing, and stable reorder planning. Commercial terms depend on application mix, packaging format, validation scope, annual volume, component tooling status, and whether the buyer needs a standard catalog item or a controlled private-label programme.
A good supply review separates pilot orders from production orders. Pilot orders confirm fitment, installation feedback, pedal feel, packaging durability, barcode acceptance, carton drop performance, and warehouse handling. Production orders then lock the approved bill of materials, carton quantity, label format, inspection plan, and shipment documentation. This staged approval helps buyers avoid launching a regional SKU only to find preventable issues later, such as incorrect bearing height, carton crush, inconsistent kit contents, or barcode mismatch.
| Sourcing item | What buyers usually ask for | Driventus response |
|---|---|---|
| MOQ | Pilot order, mixed-SKU order, or annual programme | Set by part family, component availability, validation need, and packaging type |
| Lead time | First-batch timing, repeat-order timing, and new-tool timing | Confirmed by production schedule, purchased-part availability, tooling status, and approval stage |
| Traceability | Lot, batch, date code, carton ID, and shipment link | Available on finished goods, inner labels, master cartons, and inspection records where agreed |
| Documentation | Specification sheet, packing list, inspection record, and shipment documents | Provided according to programme scope, customer approval requirements, and destination market |
| Audit support | Factory review, process check, and supplier qualification file | Available by appointment for qualified B2B programmes |
| Packing control | Unit box, master carton, pallet plan, barcode, and market label | Configured for distributor, repair-chain, importer, or private-label requirements |
| Reorder stability | Same specification across repeat batches | Managed through approved samples, controlled BOMs, material records, and production batch history |
