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VIAIR VIAIR 400P EF Automatic portable compressor · supplier family reference

Official photograph of the exact40145 kit. Other power attachments and vehicle mounts are not included unless listed.

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VIAIR 400P EF Automatic portable compressor

Portable automatic tire-inflation kit with Enhanced Flow motor and SAE battery-clamp connection.

PART / COMPONENT ID 40145
LISTED PARTS / SELECTED CONFIGURATION$349.50

Source checked November 6, 2026. Tax, shipping, supporting parts and installation are additional.

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PROFESSIONAL INSTALL0 hrPlanning estimate
WEIGHTProduct weight unverifiedNet addition unverified
THE SELECTED CONFIGURATION

Specifications & fitment

Manufacturer / component part
40145
Selected configuration
12V EF automatic kit / 40145
Vehicle fitment evidence
Universal portable equipment for US2024+ LC250, including1958/Land Cruiser/2024First Edition. Exact Toyota-approved12V connection and hybrid operating state must be confirmed before use; no direct fit or ordinary accessory-socket approval.
Package contents
Compressor/sand tray, SAE battery clamps and power connection with40A inline fuse holder, coil hose, inflation gun, inflation tips/Presta adapter and carry bag per maker page. Vehicle mounting and alternate power attachments separate.
Critical specifications
12V; 150PSI maximum working pressure; 30A maximum running draw. Maker duty cycle100% at40PSI /33% at100PSI. IP54; compressor11.8×7.57×6.69in; listed net product mass10.35lb. 25ft hose and6ft power cord. Manual cut-out155PSI is a control setting, not a higher working-pressure allowance.
Product mass
Product weight unverified
Net added vehicle weight
Net addition unverified
Weight basis
10.35lb is maker product net weight, not verified complete carried kit with bag/hoses/clamps or net installed vehicle addition. Shipping weight and current/pressure ratings are not substituted.
Professional installation
0 hr · researched planning estimate
Installation scope
0hours permanent vehicle installation for portable clamp-powered use. Hose/filter setup, inspection, cooling, packing and inflation time excluded. Permanent wiring/mounts require a separate quote. Based on exact40145 maker operating manual; no published professional fitting hours.
Fitment / supporting work
Automatic control stops the motor between inflation-gun demands. This portable kit is separate from a permanent onboard compressor installation.

Why consider this?

Compare complete portable kits and confirm hybrid12V use before purchase. Choose automatic40145 deliberately; nonautomatic40143, older40045 and RV versions are different products.

Required equipment & checks

Planning requirements for this product. Your exact vehicle and complete build still need confirmation.

included

Selected product / listed contents

Compressor/sand tray, SAE battery clamps and power connection with40A inline fuse holder, coil hose, inflation gun, inflation tips/Presta adapter and carry bag per maker page. Vehicle mounting and alternate power attachments separate.

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Hybrid12V supply and operating state

Maker manual requires the engine running. LC250 hybrid engine operation can cycle: obtain Toyota/VIAIR confirmation for the approved operating state and connection point. Use supplied rated fused clamp circuit; never assume a cabin socket or small SAE accessory harness can supply30A running draw or inrush.

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Heat, duty cycle and tire pressure

Follow current operating/duty limits, ventilation and hose heat precautions. Allow cooling before storage; IP54 is not waterproof. Set pressure for the tire/load and vehicle, not the150PSI compressor maximum.

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Installation / compatibility notes

Automatic control stops the motor between inflation-gun demands. This portable kit is separate from a permanent onboard compressor installation.

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Installed net weight

Product weight or factory equipment removed is not fully verified. Do not use shipping weight or assume zero additional load.

Where to buy

Same selected configuration, ordered by listed price. These are dated source snapshots, not live inventory or delivered quotes.

Buy used or sell yours

Community listings are separate from verified supplier offers. Confirm condition, hardware and fitment with the seller.

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Installation instructions & videos

0 hr · researched professional planning estimate. 0hours permanent vehicle installation for portable clamp-powered use. Hose/filter setup, inspection, cooling, packing and inflation time excluded. Permanent wiring/mounts require a separate quote. Based on exact40145 maker operating manual; no published professional fitting hours.

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Instructions & manuals

OFFICIAL MANUFACTURER / SUPPLIER · manual

VIAIR40145 EF Automatic operating and setup manual →

Exact40145portable compressor; not LC250-specific electrical approval

Exact manufacturer manual cover/model and operation reviewed. Engine-running instruction requires hybrid-specific confirmation. No exact official install video verified.

VIAIR · checked 2026-11-06

Installation / assembly videos

No sufficiently matched installation video has been verified for this entry.

Component, family and different-vehicle references retain their scope; they do not certify the exact LC250 installation. Full video playback is not independently confirmed.

Exact catalog configuration

The catalog currently documents this selected configuration.

ConfigurationPart / componentListed partsProduct mass
12V EF automatic kit / 4014540145$349.50Product weight unverified

Web-sourced user evidence

Selected source-linked paraphrases, not verified purchases or a representative failure-rate survey. Family and different-vehicle matches do not certify this SKU. No blended rating is inferred.

No sufficiently matched first-person report has been added for this product. A listing or brand reputation is not counted as an owner review.

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Questions before buying

Is VIAIR 400P EF Automatic portable compressor verified for every LC250?

Universal portable equipment for US2024+ LC250, including1958/Land Cruiser/2024First Edition. Exact Toyota-approved12V connection and hybrid operating state must be confirmed before use; no direct fit or ordinary accessory-socket approval. A catalog listing is not approval of your entire modified vehicle.

What does the price include?

Compressor/sand tray, SAE battery clamps and power connection with40A inline fuse holder, coil hose, inflation gun, inflation tips/Presta adapter and carry bag per maker page. Vehicle mounting and alternate power attachments separate. The listed $349.50 covers selected configuration. Unpriced mounts, wiring, services, tax and shipping remain additional.

Is the installation time manufacturer-published?

This entry uses a researched professional planning estimate. 0hours permanent vehicle installation for portable clamp-powered use. Hose/filter setup, inspection, cooling, packing and inflation time excluded. Permanent wiring/mounts require a separate quote. Based on exact40145 maker operating manual; no published professional fitting hours.

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