Skip to content

Free Gift Card Details

$100 Order
$10
gift card
$250 Order
$25
gift card
$500 Order
$50
gift card
$1000 Order
$100
gift card
  • The promotion will be automatically applied on the Shopping Cart page.
  • To qualify for this offer, your order subtotal must equal $100 or more. Excludes gift cards, free item offers, warranties, Advantage memberships, tax and shipping.
  • Free gift cards will be issued in the form of e-gift cards only, not physical gift cards.
  • E-gift cards will be sent to the email address used in your billing address when your order ships or is picked up.
  • Free e-gift cards expire 10/01/26.
  • Promo code not valid on prior purchases or on Honda and STIHL products and cannot be combined with other promotional offers.
  • Valid online and in participating retail stores.
  • Limited-time offer. Subject to change without notice.

Product Summary

The Cummins Onan QD8000 is a Quiet Diesel™ RV generator designed for larger motorhomes with higher onboard power requirements. It is a liquid-cooled, fixed-mount diesel generator that uses variable-speed operation and delivers regulated, pure sine wave AC power. Customers select this model for RV installations that require increased power capacity and diesel fuel compatibility.

What's Included

    (1) Generator

Features + Benefits

  • 8.0 kW Quiet Diesel RV generator
  • Liquid-cooled diesel engine for heavy-duty RV use
  • Runs two 15,000 BTU air conditioners with additional capacity
  • Pure sine wave inverter output
  • Computer-controlled variable speed operation
  • Fully enclosed sound-controlled housing and muffler
  • National Park Service sound compliant when installed
  • Digital voltage and frequency regulation
  • Integrated diagnostics and protection systems
  • Intended for large Class A diesel motorhomes
  • Cummins Part Number: A064K829

Key Specs

AttributeSpecification

item#

7180438

Brand

Cummins Onan

Manufacturer's Warranty

3 year limited warranty

Ship Weight

420.0 LB

Rated Watts

8,000

Voltage

120

Max. Amps

66.6

Fuel Type

Diesel
AttributeSpecification

Engine Brand

Cummins

Engine Displacement

719 cc

Start Type

Electric

Full Load Fuel Consumption

1.02 GPH

Battery Required

Yes

Battery Included

No

Product Weight

420.0000 lb

Dimensions L x W x H (in.)

36.3 x 23.6 x 22.3 in

Warranty

Manufacturer's Warranty

3 year limited warranty