Fork Oil Seal for BMW G 310 R: All-Weather Version

Fork Oil Seal for BMW G 310 R: All-Weather Version

This fork oil seal is built for the BMW G 310 R and supplied to a written specification, so the part that comes off the line in the next order matches the one you approved. Fitment, base material and finish are fixed before sampling starts — that is what keeps the all-weather version programme stable once it moves from first order to repeat order.

Most buyers come to us after something went wrong: inconsistent hardness between lots, or premature wear on the first batch. Both are avoidable when the specification is written down before bulk and the approved sample is kept as the reference.

Specification

What decides whether it lasts

• Material — Tempered Glass is the base; treat any substitution as a new approval.
• Hardness and heat treatment — recorded per lot, not per batch of paperwork.
• Fitment tolerance — checked on the actual BMW G 310 R mounting, not on a catalogue drawing.
• Finish — a sealed surface treatment holds up where the machine sees salt, mud and daily washing.
• Packing — individual packing plus inner cartons sized for the workshop bench.

Processes used on this line

• laser cutting
• heat treatment
• anodising
• cold forging
• sintering
• injection moulding

Fitment notes

Confirm the fitment against the VIN or the frame number before ordering; two model years often share a name and not a part.

Where it is used

The all-weather version build is the one most often ordered for urban courier work. Riders also fit it for roadside assistance, airport ground fleets, urban courier work, weekend riding.

Ordering

1. Confirm the model year and frame number before ordering.
2. Approve a sample made from the actual bulk material.
3. Fix the packing and marking at quotation stage.
4. Book inspection before the balance payment, not after it.

Questions buyers ask

How long does sampling take?

Samples leave the factory in 14 working days, and each revision round adds about 5 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 200 pieces per line.

What happens if a lot fails inspection?

The lot is re-inspected against the golden sample, and replacement pieces ship on the next available booking at our cost.

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.

Tell us the model, the fitment and the quantity and we will hold a production slot for you.