KINGARC · Built to LastBrand-Owner Quality1 pc/SKU Trial OrderPrivate Label AvailableBatch Records on Request
KINGARC container being loaded for export
B2B supplier · Beijing · private label available
KINGARC|Built to Last

Stable Quality · Custom Support · Reliable Commitment

Auto Parts, Excavator Components & Fasteners for Trucks, Cars and Machinery

KINGARC is a reliable B2B supplier of auto parts, excavator components and fasteners. Spark plugs, filters, brake pads, undercarriage and GET wear parts, seals and workshop tools — private label and custom packing, with fitment confirmed in writing before any quotation is issued.

Why KINGARC

Four commitments we work to

From the first-article sample to the sealed container: quality held by inspection, custom work proved on a sample, dates written on the order, and anything we cannot hold said before the order.

01

Consistent Quality

Every production batch is checked against the same approved drawing and first-article sample — material, hardness and dimensions — before release to packing.

02

Custom Service

Private label, custom packing and made-to-drawing parts, confirmed on a physical sample before the run starts.

03

On-time Delivery

The shipping date is written on the order confirmation, and the closed container is photographed with its seal number before it leaves.

04

Integrity & Commitment

Fitment, quantity and lead time confirmed in writing. If we cannot hold a date, you hear it before the order — not after.

Catalogue

Five categories

Spark plugs, service and brake parts, undercarriage and GET, seals and hydraulics, fasteners and hardware — what each part does, the machines it runs on, and the reference it is matched against.

06

Specifications & Cross-Reference

Thread and reach, filtration grade, WVA dimensions, surface hardness, seal material and fastener class — the numbers behind all five categories, each with the basis it is measured against.

Build a Mixed Inquiry Private Label & Custom Parts
Spark Plugs

One category, four applications

Truck and bus, car and light commercial, motorcycle and scooter, construction machinery and genset — four different seats and heat ranges, run on one batch discipline.

Truck & Bus

Spark Plugs for Trucks and Buses

Long-haul tractors, mixers, tippers and mining service trucks. Heat range is set for sustained load rather than cold starts, and the reference is confirmed against the engine serial or the n

Car & Light Commercial

Spark Plugs for Cars and Light Commercial Vehicles

Passenger cars, pick-ups, vans and light trucks. Two references — SK20HR11 and SK20R11 — carry full dimensions: thread, reach, hex, heat range and resistance, taken from the carton panel of

Motorcycle & Scooter

Spark Plugs for Motorcycles and Scooters

Small-engine seats, resistor types and short reaches. This is the segment where private label moves fastest, so carton artwork and reference coding are set up before the first production run

Construction Machinery & Gensets

Spark Plugs for Construction Machinery and Gensets

Excavator auxiliary engines, loader and dozer units, generator sets, gas engines and compressors. These run at fixed speed under continuous load, so heat range is chosen against duty rather

Specifications

Sizes, ratings and the basis they are measured on

Thread and reach, filtration rating, WVA dimensions, surface hardness, seal material and temperature range — each with the basis it is measured against, so one number can be checked without reading a printed catalogue.

Specifications

Spark Plugs

Thread, reach, hex, gap, resistance and heat range for all four application groups, with supply status per reference.

Quality & Supply

Documented quality, not adjectives

Stated as facts, not adjectives — every claim backed by a record we keep on file and can send you.

Ask for Test Report Factory & Quality Control
Customization

Your brand, your packing, your reference system

Programme buyers do not buy a catalogue page — they buy what goes on their own shelf. These six are standard for us, not exceptions.

01

Private label

Your brand on the carton, the box and the label, with artwork held on file for repeat runs.

02

Custom packing

Poly bag, blister, shrink, skin pack or bulk carton — stated per reference before the first run.

03

Made to drawing

Send the drawing or the sample: dimensions, material, hardness and finish are quoted against it.

04

Own reference system

Your SKU codes printed and indexed next to ours, so your counter never cross-references by hand.

05

Programme stock

Buffer stock held against a scheduled release for distributors running monthly replenishment.

06

Mixed container

Spark plugs, filters, brake pads, undercarriage and hardware consolidated into one load, one set of documents.

Customization & private label Request sample & artwork proof
Who we supply

Distributors, fleets, workshops and project procurement

Buyer type

Distributors & importers

Own-brand programmes, exclusive references per market, annual volume schedules and custom cartons.

Buyer type

Fleet operators

Reference lists per vehicle or machine, consolidated shipments and documented batch records.

Buyer type

Repair workshops & service chains

Counter-ready packs, mixed-SKU orders from one piece and fast repeat supply.

Buyer type

Project & OEM procurement

Made-to-drawing parts, sample approval before production and inspection before loading.

Before You Buy

Questions buyers ask before the first order

Buyer question

Will this spark plug fit my truck, car, motorcycle or machine?

Send engine model or OE number. We confirm thread size, heat range and resistance before you order.

Buyer question

Is KINGARC a factory or a trading company?

KINGARC is the brand owner. References are produced in vetted partner factories to the drawings, tolerances and inspection routine we set and audit, then released under our own name.

Buyer question

Can you supply under our own brand?

Private label, custom packing and made-to-drawing parts, with your reference printed next to ours.

Buyer question

What is the minimum order quantity?

In-stock items start from 1 pc per SKU. No strict bulk requirement for trial orders.

Buyer question

How fast do in-stock orders ship?

Sorting, packaging and dispatch within 24 hours after payment confirmation.

Buyer question

How do I confirm undercarriage or bucket teeth fitment?

Send machine model, part number or dimension drawing. Fitment confirmed before quotation.

Buyer question

What strength grades and salt-spray performance do your fasteners have?

Grade 8.8 / 10.9 / 12.9, defined surface treatment and salt-spray hours, batch test reports available.

Buyer question

What is your warranty and claim process?

Written warranty policy available before order. Clear claim handling process.

FAQ

Frequently asked questions

Why choose KINGARC as your heavy equipment and heavy truck parts supplier?
KINGARC is a brand owner and supplier of heavy equipment and heavy truck wear parts. Parts are referenced by OE number, cross-reference number and machine model, fitment is confirmed in writing before quotation, in-stock items dispatch within 24 hours after payment confirmation, and trial orders start from 1 piece per SKU.
What product categories does KINGARC supply?
Five product lines: spark plugs (covering truck and bus, car and light commercial, motorcycle and scooter, construction machinery and genset applications), service and brake parts (filters, brake pads, drum linings and hardware), undercarriage and ground engaging tools, seals and hydraulic parts, and fasteners and workshop hardware.
Can I buy under my own brand, or to my own drawing?
Yes. Private label starts from the quantity agreed on your quotation, with your carton, box and made-to-drawing parts are quoted against your drawing or sample, with sample approval before production and inspection before loading.
How does KINGARC guarantee spark plug quality?
Each batch is inspected before packing: insulator integrity, thread accuracy with go / no-go gauges, preset gap and suppression resistance. The batch record travels with the shipment and a copy is available on request.
Are KINGARC spark plugs comparable to OE parts?
Thread, reach, hex, heat range and suppression resistance follow the reference each plug is matched to. They are aftermarket replacement parts: OEM and aftermarket numbers are used for compatibility identification only, not as KINGARC OE numbers.
Is KINGARC the manufacturer of the parts it sells?
KINGARC is the brand owner. What we commit to is the standard behind the name: written fitment confirmation before quotation, batch inspection records with the shipment, and a warranty policy before you order.
What is the standard delivery lead time for in-stock orders?
Sorting, packaging and dispatch within 24 hours after payment confirmation. Made-to-order references carry a lead time stated on the quotation, not estimated verbally.
What is the MOQ and can I order a trial quantity?
In-stock items start from 1 pc per SKU. There is no strict bulk requirement for a trial order, and mixed-SKU orders are accepted.
How do I confirm fitment by OE number or machine model?
Send the OE number from the old part, or the machine model and serial range. We check it against our reference list and reply with the matching KINGARC reference in writing before you order.
Can I bundle filters, brake pads, undercarriage parts, bucket teeth and seals in one inquiry?
Yes. That is the normal mixed-container order: one inquiry, one quotation line by line, one pallet layout and one set of export documents.
What fasteners and hardware grades are available?
Grade 8.8, 10.9 and 12.9 high-strength bolts, nuts and washers, plus pins, clamps, chains and wire rope. Salt-spray hours are stated per finish at ≥240h, ≥720h or ≥1500h.
What test reports and documents can KINGARC provide?
Batch inspection records and test reports for hardness, sealing, tensile and salt-spray performance where the reference calls for them, plus packing list, invoice and certificate of origin where the destination requires the form. Ask for a blank sample sheet before you order.
What is the warranty and after-sales policy?
A written warranty policy is available before order, with a claim handling process based on the batch inspection record for that shipment. Ask for the policy text before you commit.
Get a Quote

Send the reference list. We quote line by line.

One inquiry covers spark plugs, filters, brake pads, undercarriage parts, bucket teeth, seals and fasteners. Fitment is confirmed before we quote.

Nothing is sent until WhatsApp or your mail client opens — no account, no sign-up. The more complete the OE number and machine model, the faster we can confirm fitment and quote.

Cross-referenceOEM and aftermarket reference numbers are listed for compatibility identification only. They are not KINGARC OE numbers; fitment is confirmed in writing before quotation.
Payment — T/T bank details
Beneficiary NameLidaxin (Beijing) Technology Co., Ltd.
Account No.659305582
Beneficiary BankChina Minsheng Bank Guangzhou Shijing Sub-branch
Bank AddressGuangzhou, Guangdong, China
Corresponding Bank (SWIFT)China Minsheng Bank, Guangzhou Branch
SWIFT CODEMSBCCNBJ003
RemarksPayment for goods.
Fastest route

WhatsApp the number stamped on the part

A photograph of the old part, its number and the machine model is usually enough for us to confirm fitment the same working day.

Send the reference list. We quote line by line.

One inquiry is enough. We read the list, check the references and reply with availability, MOQ and lead time.

Get a Quote WhatsApp