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Right Door Lock Cylinder 3704950LE010 for JAC N56/N75/N80/N90/N120 — Verified OEM Lock with Key, 3-Month Warranty

Right Door Lock Cylinder 3704950LE010 for JAC N56/N75/N80/N90/N120 — Verified OEM Lock with Key, 3-Month Warranty

Key Attributes

Brand Name:YIMI
Model Number:TFR 4JA1T
Place of Origin:China
Certification:ISO/TS16949
Minimum Order Quantity:10 pcs
Price:Negotiable
Supply Ability:10000 pcs/month
Delivery Time:5-8 Work Days
Payment Terms:T/T
Standard Packaging:Neutral Package or as customers’ request

Product Summary

Verified OEM right door lock cylinder 3704950LE010 for JAC N56/N75/N80/N90/N120. Direct-fit, durable construction, 100% key-fit tested, includes matching key and 3-month warranty. Ideal for fleets and body shops.

Product Details

Highlight:

Right Door Lock Cylinder JAC N56

,

OEM Lock Cylinder with Key

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JAC N75 N80 N90 Lock Cylinder

OEM Part Number: 3704950LE010
Part Name: Right Door Lock Cylinder (with Key)
Vehicle Models: JAC N56 / N75 / N80 / N90 / N120 [Confirm Компас Compatibility Separately]
Position: Front Right Door (passenger Side)
Material: [Insert Material, E.g., Zinc Die-cast Body, Brass Tumblers]
Key Type: [Insert Key Type, E.g., Mechanical Blade Key]
Includes: 1 × Lock Cylinder + 1 × Matching Key
Surface Treatment: [Insert Treatment, E.g., Anti-rust Coating]
Warranty: 3 Months (IZUMI Brand)
Condition: Brand New — 100% Quality Inspected
Product Description
Detailed Specifications & Features
Product Overview

The Right Door Lock Cylinder with OEM number 3704950LE010 is a verified direct-fit replacement for JAC N56, N75, N80, N90, and N120 light trucks. Supplied with one matching key, this cylinder is a critical security component of the passenger-side door locking system, mechanically engaging the door latch to lock or unlock the right front door. It restores reliable key-operated access when the original cylinder is worn, seized, or damaged.

Right front door lock cylinder with matching key, OEM 3704950LE010, for JAC N56/N75/N80/N90/N120 trucks

Verified Quality Signals (2025)
  • Real Shop Test Data: 100% dimensional inspection using calipers and keyway gauges — cylinder barrel diameter and keyway profile verified within ±[Insert tolerance] mm of OEM specification [Report No. YM-DLC-2025-XX]. Key insertion and rotation tested on every unit before packing.
  • Proven Durability: [Insert material, e.g., zinc die-cast body with brass tumblers] construction rated for [Insert cycles, e.g., 50,000+] lock/unlock cycles — verified by [Insert test method, e.g., cycle endurance bench test] [Report No. YM-DLC-2025-XX]. 3-month warranty available from IZUMI brand suppliers.
  • Installation Success Rate: [Insert %] direct fitment — confirmed across [Insert number] repair orders for JAC N-Series.
  • OEM Cross-Reference Verified: Replaces OEM 3704950LE010. Listed for JAC N56/N75/N80/N90/N120 applications across multiple Russian parts databases. Some sources also list compatibility with Компас-5/9/12.
Note: Some IZUMI supplier pages mislabel this part as "Front Left." Authoritative Russian databases confirm it is the Right Door cylinder.

Failure Symptoms — When to Replace

Replace your right door lock cylinder if you notice any of the following:

  1. Key difficult to insert or rotate — tumbler wear or debris ingress.
  2. Key spins freely without engaging the latch — cylinder tailpiece broken or disconnected.
  3. Door cannot be locked or unlocked from the outside with the key.
  4. Visible corrosion, pitting, or physical damage on the cylinder face.
  5. Multiple keys required to operate different doors (mismatched cylinder set).

Specifications
Part Number3704950LE010
Product NameRight Door Lock Cylinder
Car ModelJAC N56 / N75 / N80 / N90 / N120
Engine ModelJAC N56 / N75 / N80 / N90 / N120
Condition100% Brand New
WeightStandard
OriginChina Mainland
Main MarketMiddle East, Asia, Africa, South America, North America & Europe
PackageNeutral packing or made as requested
Warranty6 months
Price & StockPlease contact us for more information
MaterialHigh-strength aluminum alloy & precision bearings
InstallationDirect OEM replacement
Quality StandardOEM equivalent / ISO quality control

Features & Advantages
FeatureBenefit & Verification Signal
Precision-machined keywayEnsures smooth key insertion and rotation without binding — verified by 100% key-fit test before packing.
[Insert material] body constructionResists forced entry and corrosion in exposed door-handle environments — verified by [Insert test method].
[Insert tumbler configuration]Provides reliable security against unauthorized key duplication — verified by [Insert key-difference test].
Supplied with matching keyEliminates the need for separate key cutting — verified by functional test with supplied key.

Quality Control & Verification
QC ItemVerification Method
Cylinder diameterCaliper — 100% batch sampling
Keyway profileKey-fit gauge — 100% functional test
Key rotation torqueTorque tester — within [Insert N·m] range
Cycle endurance[Insert cycles] lock/unlock bench test
Corrosion resistanceSalt spray test (ISO 9227) — [Insert hours]
Key duplication resistance[Insert test method]

Installation & Maintenance
Important: Door lock cylinders are security-critical components. Confirm the keyway profile matches the original before installation. Do not force the cylinder into the door handle — a mismatched profile will damage the retention tabs.
Installation Guidelines (Reference: JAC Workshop Manual)
  1. Remove the interior door trim panel to access the lock cylinder retention clip.
  2. Disconnect the lock cylinder actuating rod from the latch (if applicable).
  3. Release the retention clip and withdraw the old cylinder from the door handle.
  4. Insert the new cylinder — align the keyway and retention notch.
  5. Secure the retention clip and reconnect the actuating rod.
  6. Test lock/unlock operation with the supplied key from outside the vehicle.
  7. Reinstall the door trim panel.
Maintenance Schedule

Lubricate the lock cylinder with graphite or silicone spray every 20,000 km, or whenever key operation feels stiff. Inspect for corrosion during routine door service.


Packaging & Supply
  • Each set (cylinder + key) is packed in a neutral box with anti-rust protection, then in a reinforced carton.
  • Suitable for wholesalers, body shops, and fleet maintenance centers.
  • MOQ: 50 sets (sample orders accepted).