Wheel Cylinder for Nissan Patrol: Aluminium Alloy
This wheel cylinder for the Nissan Patrol is specified around aluminium alloy, which decides how it behaves in service far more than the part name does. We build to a written specification — base material, dimensions, finish and packing — and hold that specification on file so every reorder reproduces the approved piece.
The usual reason a programme changes supplier is not unit price. It is premature wear on the first batch, or lead time that slipped twice before bulk started. Both are specification problems, and both are preventable.

Specification
| Product | Wheel Cylinder |
|---|---|
| Vehicle application | Nissan Patrol |
| Material / finish | Aluminium Alloy |
| Typical use | Roadside Assistance |
| MOQ | 3,000 pieces per specification |
| Sampling | 14 working days, 3 days per revision |
| Bulk lead time | 20-55 days after approval |
| Compliance | E-mark |
| Packing | 10 pieces per inner box, 500 per carton |
Material options
- PU Leather — the cost-effective default for volume programmes
- Silicone — used when the finish has to hold a coating
- Semi-Metallic Compound — used when the finish has to hold a coating
- Nylon 66 — the cost-effective default for volume programmes
- Neoprene — chosen where wear resistance comes first

Processes available
- injection moulding
- laser cutting
- gravity casting
- ultrasonic cleaning
- surface grinding
- cold forging
Fitment notes
Check whether the mounting points on your market version match the catalogue drawing — regional variants are the usual cause of a wrong first order.
Where it is used
The specification above is the one most often ordered for roadside assistance. Related applications include long-distance touring, motocross, daily commuting, coastal delivery, security patrols.
Quality and packing
- In-line inspection with AQL 4.0 sampling on every lot.
- Dimensional report issued against the approved drawing.
- Carton marking and barcode to your specification.
- Golden sample retained at the factory as the reorder reference.
Questions buyers ask
What testing is included?
Standard lots ship with dimensional and hardness reports. E-mark documentation is issued with the shipment when your market requires it.
How long does sampling take?
Samples leave the factory in 14 working days, and each revision round adds about 3 days once you have seen the first piece.
Do you handle mixed containers?
Yes. Most programmes consolidate several part numbers into one container to keep freight sensible at 3000 pieces per line.
Can you match an existing sample?
Send a sample and we will reverse-engineer the specification, then produce a counter sample for approval before any bulk starts.
Send the part number, the annual volume and the target market, and we will come back with a specification and a sampling plan.







