Remanufactured JF017E CVT Automatic Transmission Complete Unit OE 31020‑3VX0B

1.Product Overview

This remanufactured JF017E full CVT transmission is designed for repair‑shop‑oriented replacement scenarios, serving B‑end customers supplying local vehicle maintenance businesses. Every original core is completely torn‑down, cleaned, inspected and rebuilt line‑by‑line. High‑wear core CVT components including steel belt, primary and secondary pulleys are strictly screened; damaged parts get replaced with brand‑new spare parts. All oil seals, gaskets, friction materials and bearing sets are fully renewed. Main OE reference part number: 31020‑3VX0B. Every finished unit completes static leak check and full‑load CVT dynamic bench test. Goods are shipped dry with no CVT fluid inside. This complete assembly is optimized for small‑batch orders for repair‑shop projects, solving common original‑gearbox faults such as slipping, jitter and pressure error for Nissan 2.5L FWD vehicles.

2.Fitment & Parameter Table

3.Inspection & Testing Standard

Each incoming JF017E core casting will receive visual and dimensional inspection. Housings with cracks, severe oil‑way corrosion or mounting‑surface deformation will be scrapped directly. After full disassembly, key CVT components such as pulleys and steel belt are measured strictly according to OEM dimensional tolerance data. All sealing kits, needle bearings and thrust components adopt brand‑new replacement parts. After reassembly, static pressure holding leak test runs for 180 seconds to eliminate internal and external oil‑leak risks. Dynamic bench test simulates real‑world driving conditions, checking pulley pressure ratio, shifting smoothness, hydraulic stability and abnormal noise. Units with jitter, pressure fluctuation or strange noise will go for full rework, and will not be released for shipment. Oil‑channel residual test fluid is thoroughly cleaned before packaging. Simplified test summary can be offered for repair‑shop customers.

4.Core Competitive Advantages

1. Critical CVT vulnerable parts like steel belt and pulley assemblies are strictly screened and renewed to reduce early‑stage failure probability for repair‑shop replacement jobs.
2. Dual‑stage static plus dynamic bench testing procedure guarantees stable performance, helping you lower after‑sales return rate from local repair‑shop clients.
3. Free VIN decoding service supports you to verify exact vehicle‑gearbox matching relation, avoiding wrong‑delivery risk caused by confusing similar CVT model appearances.
4. Adapt to small‑batch repair‑shop project orders, neutral non‑logo export packaging is available without additional service fees.
5. We implement targeted optimizations for well‑known original JF017E factory defects during rebuilding, solving frequent‑occurrence issues such as acceleration jitter and belt‑slipping symptoms.

5.Professional Installation Guidance

Installation work must be operated by technicians with rich CVT repair experience. Before installation, double‑confirm VIN information and original gearbox part number to avoid mismatching errors. Inspect torque converter status before mounting to engine flywheel. After mechanical installation finishes, fill vehicle‑specified CVT fluid and adjust fluid level to factory‑standard range. CVT adaptive reset and learning procedure through professional diagnostic scanner cannot be skipped, otherwise jitter, slipping or power‑loss faults may happen. We supply English‑language PDF operation documents and short tutorial videos for your local repair technicians. Complete road test after installation, re‑check CVT fluid level and every sealing position for potential oil‑leak points.

6.Packaging & Transportation

Each JF017E complete transmission is firmly fixed inside IPPC heat‑treated export wooden crate, complying with international phytosanitary requirements for sea‑freight export. Shock‑absorbing filler materials protect casting housing against collision damage during long‑distance ocean transportation. Anti‑rust agent coats all internal metal components, with desiccant bags placed inside gearbox housing to resist high‑humidity maritime environment. Custom shipping marks, customer LOGO and VIN‑related notes can be printed on wooden boxes free of charge. You can choose FOB term with our nominated freight forwarder, or assign your own forwarder for factory pickup. The unit is shipped dry without CVT fluid. We can prepare extra customs‑related documents according to your destination country import regulations.

7.Factory Strength Introduction

Our factory is specialized in remanufacturing Japanese‑brand automatic and CVT transmissions. We own complete disassembly workshops, reassembly stations and dedicated CVT dynamic bench test devices. We keep stable spot inventory for JF017E and many other mainstream CVT gearbox models. Our technical team accumulates plenty of practical experience resolving JF‑series CVT typical faults. We provide products for auto‑parts wholesalers and local repair‑shop‑focused distributors across multiple overseas regions. Advance appointment allows you to visit our factory and observe complete remanufacturing production lines. Strict quality control runs throughout core‑incoming inspection, component replacement, assembly and final testing to keep stable product quality for B‑end partners.

8.FAQ

Q: What consequences will happen if we change order configuration after PI confirmation? Up to which time point can modification still be accepted?
A: After pro‑forma invoice confirmation, order configuration adjustment is permitted only before raw‑material allocation and factory production start. Once our factory has begun material preparation for your order, changing version, part number or accessory combination will generate extra administrative costs and extend delivery lead‑time. In serious situations, modification requests cannot be executed and order cancellation penalties will apply. Therefore you need to send all adjustment requirements to our sales contact as early as possible. We will give you clear feedback whether changes are feasible, and issue revised PI accordingly to keep all trade terms consistent for cross‑border transaction.

Q: What is your policy for annual or quarterly rebates for long‑term overseas wholesale partners? What conditions do we need to satisfy?
A: We launch quarterly and annual rebate programs for stable long‑term B‑end wholesale customers. Rebate standards are calculated based on your total purchasing volume within specified statistical cycles. Besides total purchase value, we also evaluate payment punctuality, order stability and cooperation duration. Rebates can be offered in forms of unit‑price discount for subsequent orders, free spare‑part kits or partial fund deduction, and cannot be converted into direct cash refund. At the beginning of each cycle, our account manager will send you detailed rebate rules. You can plan your procurement rhythm reasonably to enjoy corresponding preferential policies for your aftermarket resale business.

Q: When market prices drop sharply, can our previously placed stock orders enjoy the updated lower market price?
A: Once a formal order is confirmed and deposit is received, the agreed unit price remains locked for this contract, even if later market prices decrease. Our cost control depends on signed order terms, and we cannot retroactively adjust pricing for already‑confirmed orders. However, for your follow‑up new purchase orders, we will apply the latest favorable market price automatically. We recommend you arrange order planning reasonably according to market trend. Our sales team keeps you updated on market price fluctuation notices in advance, helping you seize proper procurement timing and optimize your overseas inventory cost structure.