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KL 6275RT
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COMPACT HEAVY-DUTY DESIGN
The Kleinn 6275RT is a heavy-duty 1.5-gallon replacement air tank specifically engineered to deliver reliable pneumatic storage for intermediate onboard air loops, train horns, and specialized utility work setups. Fabricated from thick-walled, high-strength structural steel and wrapped in a weather-resistant gloss black epoxy powder coat, this premium reservoir guarantees durable, flat-line performance through rough off-road terrain and intense trail vibrations without demanding a massive mounting footprint.
ANTI-CORROSION PROTECTION
To completely block moisture accumulation and eliminate the threat of internal rust scaling, the 6275RT features a premium Cortec™ anti-corrosion internal lining. This defensive coating ensures clean, debris-free airflow directly to downstream accessories to safeguard sensitive solenoid internal blocks over years of operation. Outfitted with a high-utility five-port manifold configuration, it easily routes custom lines for compressors, pressure switches, and horn lines while keeping an accessible lower drainage channel.
DIRECT REPLACEMENT FITMENT
Designed as a direct-fit replacement air reservoir component, the 6275RT functions as a seamless, plug-and-play drop-in fix for the legacy 6275 Onboard Air System and is universally compatible with a wide assortment of Kleinn air-supply configurations. Built with a sturdy dual-leg anchoring system providing 4 structural installation points, it centers tightly along vehicle frame rails or beneath truck beds. Premium vehicle-grade fastening hardware is included for a secure setup.
THE VERDICT: The ideal structural update to restore reliable air reserves. The Model 6275RT couples heavy-walled steel construction with premium internal protective linings to ensure a clean, high-pressure 150 PSI airflow path across any automotive chassis corridor.
AIR TANK SPECIFICATIONS
| Feature | Details |
|---|---|
| Model Number | 6275RT 1.5-Gallon Air Tank |
| Warranty Coverage | 1-Year |
| Tank Storage Capacity | 1.5 Gallon |
| Outer Construction | All Steel Design (Gloss Black Epoxy Finish) |
| Internal Coating | Internal Cortec Coating for Corrosion Resistance |
| Mounting Framework | 2 Legs w/ 4 Mounting Points |
| Air Tank Ports | 5 - 1/4" NPT Ports |
| Mounting Hardware | Fitting Pack - 4 Bolts, Nuts, Washers |
| Maximum Pressure Rating | 150 PSI |
| Physical Dimensions | 15” L x 6” W x 8” H |

$99.95
Kleinn Automotive Accessories stands behind the quality and craftsmanship of our products. Our products are covered against defects in materials and workmanship when properly installed and used under normal operating conditions, subject to the terms below.
Unless otherwise specified, Kleinn Automotive Accessories products are covered by a 1-year limited warranty from the original date of purchase.
This warranty applies to the original purchaser and covers defects in materials and workmanship under normal use.
If a product is determined to have a covered warranty defect, Kleinn Automotive Accessories will, at its discretion, repair or replace the defective product or component.
This warranty does not cover damage or failure resulting from:
Kleinn Automotive Accessories is not responsible for installation or removal charges, diagnostic fees, labor costs, vehicle downtime, loss of use, or other incidental or consequential expenses associated with warranty service.
To request warranty service, email warranty@kleinn.com with the following information:
A Kleinn representative will review your claim and may first attempt to resolve the issue through technical support.
If the product needs to be returned for inspection, Kleinn will provide a Return Authorization (RA) number and return instructions. Products should not be returned without prior authorization.
Once received, the product will be inspected to determine whether the issue is covered under warranty. If a covered defect in materials or workmanship is confirmed, Kleinn will, at its discretion, repair or replace the defective product or component.
If inspection determines that the product does not have a covered warranty defect, the product may be returned to the customer, and the customer will be responsible for applicable return shipping costs.
This limited warranty gives you specific legal rights. You may also have other rights, which vary from state to state.
Your item must be in its original unused condition to be returned, unless there is a manufacturer defect. You must return the item within 30 days of your purchase.
1. Please email support@kleinn.com to request a refund and we will assign you a Return Authorization #.
2. Mail your returned item to:
Kleinn Automotive Accessories
Returns Department
4045 N Highway Drive
Tucson, AZ 85705
3. Include in your package a signed letter stating the reason for your return and the original receipt.
Merchandise that has been worn, used, or altered will not be accepted for return or exchange.
All returns are subject to a 15% restocking fee, which will be deducted from your refund. If shipping and handling fees were applied to your order, they are non-refundable.