Skip to Navigation Skip to Content

What You Can Expect:

The most in-stock parts on the planet — all OEM, all the time
Cool technology to make finding and buying parts a breeze, including Serial Number Lookup, PartSPIN® and Smart Manuals, found on partstown.com and our industry-leading mobile app
An exceptional customer experience from the team you know and trust with every email, live chat, text and phone call, provided by a friendly and knowledgeable team
Later hours than anyone else — offering support and shipping all in-stock orders until 9PM ET

ribbon image

Stock Up on Real OEM HVAC Parts for the Fall Season! SHOP NOW

find parts
find manuals

Find Foodservice Equipment Parts

Enter keyword or Part #

Carrier HVAC AT30AB101 NUT,LOCK

How to get it fast to ?

Ship It!

In Stock
Ships today from Parts Town Ships from Parts Town

Ships from

Promotional Price:

0.35 $ My Price: $ 0.35

Add to cart

more Purchase Options for Shipping
1-Hour Pickup!

Quantity Available:

Pickup hours: Mon - Fri
My Price:

Add to cart

more pickup options

See Local Inventory
Same Day Delivery!
Our same-day delivery window is now closed. Orders placed at this time will be delivered on the next business day. The Delivery Fee is not refundable if the order is canceled after the driver is in route to pick up the order.

Quantity Available:
My Price:

Add to cart

Card Label

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

List Price:

$ 0.57

Quantity Available:

100

Quantity Available:

100

Manufacturer:

Carrier HVAC

Manufacturer #:

AT30AB101

Parts Town #:

CRRAT30AB101

Previous Part #:

CRRAT27DD101

Units:

Each

Fits Models:

View Models List

Carrier HVAC AT30AB101 Genuine OEM Replacement Part

Carrier HVAC AT30AB101 Lock Nut secures hardware in Carrier air-conditioning equipment.

Real OEM Value: this replacement lock nut is designed to support the intended fit and function in compatible equipment.
Product Type: Lock Nut
Nut Type: Serrated Flange
Fits Popular Models: 38TRA030-330, 24ANB760A0031030, 24ANB136A0030030

Required fields.

Card Label

Expiration Date

Billing Address

First Name

Last Name

Address Line

Apt or Suite Number

City

Country/Region

State/Province

Zip/Postal Code

Fits Models
Specs

Length:

2 in / 5.08 cm
Width:

2 in / 5.08 cm
Height:

2 in / 5.08 cm
Weight:

1 lbs / 454 g