Forklift Ignition Switch with Keys OEM Part No.JK406C

Forklift Ignition Switch with Keys OEM Part No.JK406C

Standard JK406C universal size, mounting hole distance and terminal layout compatible with most internal combustion forklifts, direct replacement without rewiring
Thickened pure copper internal conductive contacts with stable electric conduction, resist ablation and poor contact under large current
Multi-speed control: power gear, preheating gear, starting gear with clear gear position and smooth rebound, auto reset after releasing starting key
Two matching original keys with precise wear-resistant lock cylinder, no jamming or key breakage after frequent plugging
Flame-retardant ABS housing with dustproof & waterproof structure, avoid short circuit damage under dusty & humid workshop environment
Solve poor contact, failure to ignite & start, stuck key and circuit ablation, quickly restore vehicle circuit function

Parameters:

OEM Part No.: JK406C

Product Type: Forklift Ignition Start Switch Assembly (with 2 Keys)

Applicable Equipment: Multiple domestic 3/4/5 ton internal combustion forklifts

Applicable Position: Power control position of forklift cab instrument panel

Core Measured Dimension Specifications

1. Switch Mounting Thread Outer Diameter: 36MM

2. Panel Fixing Nut Thickness: 12MM

3. Number of Wiring Terminals: 5 Blade Terminals

4. Rated Operating Current: 15A

5. Gear Setting: Four gears OFF/ON/Preheat/START

Material: Flame-retardant ABS housing, pure copper conductive contacts, alloy wear-resistant lock cylinder, metal fixing nut

Technology: Precision milling for lock cylinder teeth, thick stamping for copper contacts, integral injection molding, gear spring calibration, power-on inspection

Performance: Stable conductivity, high temperature flame resistance, dust & water proof, smooth gear rebound, wear-resistant lock cylinder anti-jamming

Applicable Faults: Stiff key rotation, no power response, start gear no auto-reset, power cut caused by burnt contacts, internal short circuit, forklift ignition startup failure

Introduction:

Ignition switch with keys OEM Part No.JK406C is the main circuit control switch for internal combustion forklifts. It realizes vehicle power-on, preheating and engine startup by switching gears with keys. After frequent key plugging and high-current operation, original ignition switch easily suffers worn stuck lock cylinder and high-temperature burnt copper contacts, resulting in no power supply, startup failure, non-reset start gear and circuit short circuit, making the forklift unable to work normally. This switch adopts universal 36MM mounting thread, 5 standard wiring blades and independent four-speed control, equipped with two matching original keys. Thickened pure copper contacts resist high temperature and ablation, flame-retardant dustproof housing adapts harsh factory working conditions. Easy to install and replace without rewiring original vehicle circuit. After replacement, stable power supply and smooth startup rebound are guaranteed, a common wearable spare part for circuit maintenance of all kinds of internal combustion forklifts.