Aftermarket-Fit Auto Parts from China — KRA Wholesale Buyer's Guide

Product range — actual catalogue images

The product images below are hosted on the manufacturer's official website (kingrunauto.com) and link directly to the manufacturer's catalogue. Click any image to view the full specification page in a new tab.

Crankshaft pulley / harmonic balancer — TPV-rubber-isolated dual-mass design.

Driveshaft / propshaft assembly — with U-joint yokes and slip yokes, KRA aftermarket-fit.

Brake caliper assembly — ready-fit unit with sliding pins, piston boot, mounting bracket.

Full suspension overhaul kit — control arms, tie rods, sway links, ball joints.

Wheel hub assembly with ABS sensor ring — pair, ready-press fit.

Throttle body assembly — with TPS sensor and idle air control.

Timing chain kit — chains, tensioners, guides, sprockets, VVT actuator.

Product categories — what KRA produces

Cross-reference structure — what you need from the supplier

For aftermarket-fit auto parts, the cross-reference document is the core of every commercial conversation. A reputable supplier provides:

• Vehicle fitment — make / model / model-year / engine code / drive configuration combinations the part fits
• OE part number(s) — original equipment manufacturer dealer part number being replaced (often multiple variants for facelift years or trim levels)
• Tier-1 brand cross-reference — equivalent part numbers from suppliers like Lemförder, TRW, Mando, Bosch, NTN, SKF, FAG, Sachs, Bilstein, Akebono
• Dimensional specification — critical mounting dimensions, bolt patterns, port locations, threaded interfaces
• Material specification — for cast/forged/stamped components, the steel grade and heat treatment
• Performance verification — for safety-critical parts (brake, steering, suspension), test certificate showing strength and durability cycles

Quality tier definitions

Pricing brackets by component type

The price gap between tiers reflects genuine material and process differences, not just margin. Premium-tier ball joints use case-hardened forged steel (HRC 58-62 for ball, polyurethane-encapsulated boot, premium NBR or HNBR sealing); standard-tier uses cast steel and basic NBR rubber; budget uses ungroomed cast iron. For a customer driving 20,000 km/year on rough roads, premium-tier delivers 100,000+ km service life; standard-tier 50,000-70,000 km; budget tier 25,000-40,000 km. The labour cost to install a ball joint is similar regardless of tier — making premium-tier far more economical for the end-customer over time even though the part costs 2-3× more.

For a workshop building reputation, premium-tier is almost always correct. For salvage or temporary repair, budget tier has its place. Standard tier is the volume sweet spot for most applications.

Container loading economics — the wholesale model

A 40-foot high-cube container holds approximately USD 80,000-180,000 FOB worth of mixed aftermarket-fit auto parts, depending on weight density of the mix (heavier items like control arms vs lighter bushings and small parts). A successful first container for a new distributor typically includes 12-25 SKUs covering the highest-velocity replacement parts in the local vehicle parc.

Brand compliance — required for safe customs clearance

Aftermarket-fit auto parts trade is fully legal — but only when properly branded. Customs in major markets (EU, US, Japan, GCC) regularly seize containers of counterfeit-branded parts; customs officers have access to OEM trademark databases and recognize fake branding immediately.

A reputable Chinese aftermarket-fit manufacturer like Kingrun (KRA) will refuse to ship products bearing OEM trademarks regardless of customer pressure — this protects supplier and buyer from customs seizure and trademark infringement claims. If a supplier offers OEM logo application for an additional fee, walk away — that's counterfeit production and your container will be seized at the destination port.

• Product itself must carry the manufacturer's own brand (KRA) or your private label only — never the OE brand (Mercedes, BMW, Audi, Porsche, VW, Toyota, Honda, Hyundai, etc.)
• Packaging must NOT show OEM logos, OEM packaging styles, or OEM part numbers as the primary identifier — OEM part numbers can appear in the cross-reference section but not on the front of the box
• Marketing materials can describe fitment ("fits Toyota Camry 2018-2022") but cannot suggest the part IS a Toyota original
• Tier-1 brand names (Lemförder, TRW, Bosch, Brembo, Mando, etc.) similarly protected — cross-reference only, never primary brand

Order workflow — distributor procurement

View the full supplier profile, certifications, contact details, and complete product catalogue.

Kingrun Auto (KRA brand) — Chinese specialist manufacturer of aftermarket-fit auto parts covering suspension, steering, brake, wheel hub / bearing, engine mount, timing components, throttle body, and ignition system parts. KRA-branded products with cross-reference to major OE part numbers across European, Japanese, Korean, and American vehicle manufacturers. Strict no-OE-trademark policy ensures customs-safe distribution worldwide.

• Vehicle parc analysis — establish dominant vehicle make/model/years in your local market before defining the SKU list
• SKU list inquiry — provide cross-reference list of OE part numbers needed; supplier returns FOB pricing, MOQ per item, lead time, stock availability
• Sample order — 5-15 pcs each of top 10-20 SKUs by air courier; bench-test or partner workshop installs on customer vehicles
• Quality acceptance — verify dimensional accuracy, fitment, finish quality, packaging compliance with brand-protection rules
• First container order — 1500-3500 pcs total mixed across 12-25 SKUs based on local sales velocity forecast
• Series replenishment — establish quarterly or 6-monthly replenishment cycle based on actual sales data; fast movers shift to monthly air freight on top-up basis

Frequently asked questions

Real Qatari workshop's BOM for Porsche Cayenne 9PA suspension overhaul — air struts, control arms, bushings, ball joints.

Distributor's sourcing guide for aftermarket-fit suspension parts for European luxury vehicles.

Real DR Congo workshop's 12-line BOM for Volvo S80 suspension and brake refresh.

Source: Product images on this page are hosted on the manufacturer's official website (kingrunauto.com) and link directly back to that website. All product information was summarised from the supplier's public catalogue.

Brand mentions and trademark compliance: References to vehicle manufacturer brands (Mercedes-Benz, BMW, Audi, Volkswagen, Porsche, Toyota, Honda, Hyundai, etc.) and Tier-1 component supplier brands (Lemförder, TRW, Mando, Bosch, NTN, SKF, FAG, Sachs, Bilstein, Akebono, Brembo) are made for the sole purpose of describing fitment compatibility and recognized component-supplier benchmarks. Kingrun Auto / KRA is not authorized by, affiliated with, or endorsed by any of these brand owners. Products are aftermarket-fit cross-reference parts manufactured under Kingrun's own KRA brand or buyer-private-label only. Buyers are responsible for ensuring product, packaging, and labeling do not infringe any third-party trademark in their import market — this is non-negotiable for customs clearance and avoiding intellectual property litigation.

Brand compliance is not optional: Any product, packaging, or marketing material bearing OE trademarks without authorization will be seized at customs in any jurisdiction and exposes the buyer to trademark infringement claims. If a supplier offers to apply OE trademarks for an additional fee, refuse the offer — this is counterfeit production. Reputable factories like Kingrun refuse such requests regardless of customer pressure.

Pricing & specifications: All price ranges, service-life figures, and warranty terms reflect general market observation and may not apply to specific orders. Confirm current pricing, MOQ, and configuration directly with the supplier.

No middleman role: CifyChina provides supplier discovery and editorial content. All transactions occur directly between buyer and supplier through the contact channels published on the supplier's official website.

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