Wholesale Remanufactured K313 CVT Transaxle For Toyota Corolla Altis 1.8L 2ZR-FE 2014-2019 FWD 30400-02030 Tested CVT Gearbox Bulk Order Supported For Auto Parts Distributors

This remanufactured K313 CVT transaxle is built specially for aftermarket wholesale distribution. It fits Toyota Corolla Altis 1.8L FWD (2ZR-FE engine, 2014–2019). During remanufacturing, all critical wearing parts including pulley assemblies, CVT drive chain, thrust bearings, oil seals, gaskets and solenoid kits are replaced by high-quality OEM standard new components. Each assembly undergoes full dynamic bench testing before leaving warehouse to eliminate hidden defects such as pressure fluctuation, jitter and oil leakage. We control consistent quality for batch shipments, support large-volume wholesale, mixed container loading and private label service for distributors, helping you build stable local inventory for your regional auto parts market.

Important reminder: K313 has multiple internal versions for different markets (Asia / North America). VIN verification is mandatory before shipment to avoid version mismatch.

Our K313 remanufacturing quality control follows Toyota OEM tolerance standards strictly. The full process: complete teardown → ultrasonic cleaning of hard housings and shafts → dimensional measurement → replacement of consumable components → reassembly with correct torque sequence → bench dynamic testing. The CVT bench simulates real vehicle driving conditions: variable speed, variable load, oil pressure monitoring, temperature cycling, forward/reverse shift cycle test. Each finished gearbox gets a unique serial number linked to its test log. We can provide independent test report for every unit for your local import inspection and downstream customer traceability. Any unit failing the bench test will be reworked completely.

1. Original factory source, no middle trader markup, competitive wholesale price for bulk orders.
2. Batch quality consistency: unified reman standard, same component sourcing, stable quality for repeated restocking.
3. Rich document support: test reports, packing list, commercial invoice available, meet import customs requirements for most countries.
4. Flexible cooperation: support mixed container loading, private label, custom shipping marks for your brand distribution.
5. Mature technical back-up: our engineers support your after-sale team to diagnose K313 common faults, solve CVT shudder, pressure error codes efficiently.

We suggest your downstream repair partners replace the transmission oil cooler together or flush the cooler system thoroughly, as residual metal debris in cooler is the top failure cause of reman CVT units. Only Toyota TC CVT fluid can be filled. After installation, run DTC clearing and CVT adaptive learning with official Toyota scan tool. The adaptation process cannot be skipped. We provide printable English installation and troubleshooting manual for you to send to your repair clients. If your customers encounter recurring faults, our engineers can assist remote diagnosis.

All K313 units are individually packed in heat-treated fumigated wooden export crates, with anti-shock foam padding on all fragile areas including valve body and housing. All oil openings are sealed with yellow/red plastic protection plugs to prevent moisture and dirt during long ocean transit. We support custom printed shipping marks, your company logo and private labels on the crate and gearbox tag. We can arrange consolidated shipment with other transmission models and spare parts to reduce your logistics cost. All shipment documents can be issued under your requested business information for wholesale distribution.

We are a professional transmission remanufacturing factory with 20 years of industry experience, dedicated to automatic transmission assemblies and supporting spare parts. Our goods are exported to over 150 countries and regions globally, with stable monthly production capacity of more than 1000 gearboxes. Our remanufacturing workflow is highly standardized; most wearable internal parts are replaced by OEM new parts to extend service life. All finished products pass professional bench testing to match original factory specification. Our in-house engineer team provides reliable technical after-sales support which pure trading companies cannot offer. Beside remanufactured gearboxes, we also supply genuine new, tested second-hand and aftermarket transmission assemblies and spare parts.

A1: Every remanufactured K313 transmission gets one exclusive serial number. This same serial number will be laser-marked on the gearbox housing, printed on the independent bench test report and marked clearly on the shipping mark of the export wooden crate. All test data including oil pressure, solenoid performance and temperature records are stored under this serial number in our factory system. When you receive the goods, you can match them one by one easily. This traceability system supports your local import inspection, customer quality tracking and warranty claim verification. If quality issues occur later, we can quickly pull out the full production and testing history of that specific unit.

A2: CVT belts are very sensitive to long static pressure, moisture and salt fog on sea freight. After bench testing, we drain excess test fluid properly, apply a thin layer of anti-rust protective agent approved for CVT internal components on the K313 belt and pressure pulleys. We also fix the movable pulley position with special fixture tools to keep the belt under proper tension and prevent permanent deformation during long-distance transit or warehouse storage. All oil ports are sealed tightly with durable plastic plugs, and the whole assembly is wrapped with moisture-proof foam inside the fumigated wooden crate. These treatments effectively reduce the risk of belt failure caused by poor storage or ocean transport.

A3: Yes, we offer stock reservation and priority production support for our contracted long-term wholesale distributors. Once we sign the cooperation agreement, you can place a stock reservation order with a reasonable deposit. We will separate the reserved K313 inventory from regular spot stock and guarantee your allocation even when global auto aftermarket demand surges and delivery cycles extend. We will notify you in advance of raw material price fluctuation, component supply delay or new version upgrades for K313. This policy helps you maintain steady inventory levels for your local market, avoid stockouts and win more stable repair-shop customers without worrying about long lead times in busy seasons.