Model 6355RT 3.3 Gallon Air Tank - NOB

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KL 6355RT-NOB

Regular price $119.96
Sale price $119.96 Regular price $149.95

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PROP 65 WARNING:
This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov.

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New Open Box [PNXXXX-NOB]
Previously opened boxes that have been reboxed. NOB-Stock goods have the same 1-year warranty as all other Kleinn products.

MODEL 6355RT: 3.3 GALLON EXTENDED CAPACITY REPLACEMENT AIR TANK

COMPACT HEAVY-DUTY DESIGN

The Kleinn Model 6355RT is a heavy-duty 3.3-gallon steel replacement air tank engineered to deliver extended pneumatic storage for demanding onboard air systems and train horn kits. Built from durable structural steel with a rugged black epoxy exterior finish, it ensures reliable high-pressure reserves while maintaining a streamlined installation footprint.

ANTI-CORROSION PROTECTION

Internally coated with premium Cortec™ anti-corrosion protection, the 6355RT safely guards against internal rust and moisture degradation over years of heavy trail use. A specialized multi-port configuration provides clean plumbing routing for compressors, pressure switches, safety valves, main air lines, and accessories.

DIRECT REPLACEMENT FITMENT

Designed as a premium replacement air reservoir component, the 6355RT features an optimized mounting leg profile with four anchoring points spaced close together to simplify tight packaging constraints on your vehicle chassis frame. Vehicle-grade mounting hardware is included for a fast and secure installation.


Why Choose the 6355RT?
  • Cortec™ Lining: Advanced internal coating safeguards the structural steel walls against internal moisture rust.
  • Extended Capacity: Generous 3.3-gallon air reserve volume ensures optimal supply for high-demand applications.
  • 6-Port Architecture: Configured with five 1/4" NPT ports and one heavy-flow 1/2" NPT port for maximum versatility.
  • Epoxy Armor Shield: Rigid heavy-walled tank body wrapped in a durable gloss black epoxy exterior finish.
  • Close-Leg Mounting: Dual mounting legs positioned closely together feature 4 secure structural anchoring points.


Ideal Applications
  • Extended Onboard Air: Provides deep high-pressure storage capacity up to 200 PSI for heavy pneumatic accessories.
  • Flagship Train Horn Upgrades: Delivers sustained high-volume air output for multi-bell train horn configurations.
  • Off-Road Tire Inflation: Excellent volume reserve for quicker back-to-back airing up of oversized truck and SUV tires.
  • Chassis Integration: Optimized close-leg layout allows effortless mounting inside tight frame rail corridors and truck beds.


What's in the Box?
  • Steel Air Tank: Model 6355RT 3.3-Gallon internally coated heavy-duty steel air tank.
  • Mounting Hardware: Premium vehicle-grade matching nuts, bolts, and washers fitting pack.


Air Tank Specifications
Feature Details
Model 6355RT 3.3-Gallon Air Tank
Tank Capacity 3.3 Gallon
Construction All Steel Design (Gloss Black Epoxy Exterior)
Internal Coating Cortec™ Anti-Corrosion Barrier
Air Tank Ports Five (5) 1/4" NPT Ports / One (1) 1/2" NPT Port
Max Pressure 200 PSI
Mounting Legs 2 Legs Spaced Close Together (4 Total Mounting Points)
Actual Dimensions 21" L × 7" W × 8.75" H
Mounting Hardware Full Structural Pack Included (Nuts, Bolts & Washers)

 

Instruction Links

Compressor Instructions

Wiring Diagram

Horn Wiring

System Overview

Components

Does it come with a warranty?

One-Year Limited Defect Warranty for Kleinn Automotive Accessories:

Kleinn Automotive Accessories is committed to delivering high-quality products to our customers. We stand behind the craftsmanship and materials of our products by offering a comprehensive one-year limited warranty. This warranty is extended to the original purchaser, ensuring that when our products are installed properly and used under standard conditions, they will be free from defects in workmanship and materials for a period of one year from the original date of purchase.

This warranty encompasses a promise that the product you have purchased will perform as expected under normal use conditions and will not suffer from flaws in materials or craftsmanship. However, it is important to note that this warranty does not cover any damage that results from abusive use, operation that is not in line with the product’s intended purpose, or harm resulting from exposure to harsh environmental conditions. In the event that a product is found to be defective within the warranty period following a thorough inspection, Kleinn Automotive Accessories reserves the right to either repair or replace the defective item at no additional charge to the purchaser. It is our goal to ensure that our products meet the high standards that our customers expect, but we also want to clarify that Kleinn is not responsible for covering any costs related to the installation of our products, nor are we liable for any loss or damage that may occur as a result of the repair or replacement process of any product under warranty.

Extended Two-Year Warranty for Select Products:

Understanding the specific needs of our customers and the demands placed on certain products, Kleinn Automotive Accessories is pleased to offer an exclusive extended two-year warranty for our 6450/6650 Compressors and 730 Horns. This special warranty extension reflects our confidence in these products’ durability and performance. Eligible products under this extended warranty will enjoy all the benefits of our standard one-year warranty with an additional year of protection, totaling two years from the date of purchase. This extended warranty coverage ensures that these specific models, recognized for their robustness and reliability, receive the extra assurance customers desire for these critical components.

Detailed Warranty Return Procedure:

Should you need to initiate a return under the warranty, we have a straightforward process designed to make it as convenient as possible for our valued customers. To start, you will need to email a copy of your sales receipt, which must be dated within the past year for standard warranty claims or within the past two years for claims under the extended warranty for the 6450 Compressors and 730 Horns. This email should be directed to our Warranty Manager and include your full name, email address, telephone number, and a concise description of the problem you are experiencing.

Upon receipt of your email, a dedicated representative from Kleinn Automotive Accessories will reach out to you directly. Our first step will always be to attempt to resolve the issue through technical support, aiming to provide a quick and effective solution. If the problem cannot be addressed remotely, our representative will issue a Return Authorization number. This number is crucial as it will identify your return throughout the inspection process. You are then required to send the product back to Kleinn Automotive Accessories for a comprehensive physical inspection.

Upon inspection, if the product is determined to be defective due to issues in workmanship or materials, Kleinn will undertake to either repair or replace the product at our discretion. We are committed to ensuring that our customers receive products that meet our high-quality standards, and we will make every effort to resolve warranty claims to your satisfaction. However, if the inspection reveals that the product does not have a material defect, we will return the unit to the customer. In such cases, the shipping costs for the return will be the responsibility of the customer.

Kleinn Automotive Accessories
4045 N. Highway Drive, Tucson, AZ 85705
Tel (520) 579-1531

What's the returns policy?

How To Return An Item

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.

Return Non-Exceptions

Merchandise that has been worn, used, or altered will not be accepted for return or exchange.

Restocking Fee

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.