Repair Parts, Rail Assembly Parts | Sears 139.53915D specification

REPAIR PARTS

Rail Assembly Parts

KEY	PART
NO.	NO.	DESCRIPTION
1	4A1008	Master link kit
2	41C5141-2	Complete	trolley assembly
3	41A5665-2	Complete	rail
4	41 B4103	Spring trolley nut
5	144C54	Idler pulley
6	41A5250	Full belt assembly
7	12D598-1	"U" bracket
		NOT SHOWN
	183A163	Wear pads

Installation Parts

KEY PART NO. NO.

12C472-I

241A6140-I

310A20

429B137

541 D543-1

641C541

741A2828

841A4494-1

941A5047-2

10 41A5047

11178 B35

12178 B34

1312B776

1441A5034

1541A5266-1

10A2

41A5257-5

114A3515

DESCRIPTION

Motion detecting control console 3-Function remote control case (no circuit board)

3V 2032 Lithium battery Visor clip

Keyless entry keypad cover

Keyless entry battery cover

Emergency release rope and handle assembly 2-Conductor bell wire: white and white/red Header bracket w/clevis pin and fastener Door bracket w/clevis pin and fastener Curved door arm section

Straight door arm section

Hanging bracket

Safety sensor kit: receiving and sending eyes with 3'(.9 m) 2-conductor bell wire attached

Safety sensor bracket

NOT SHOWN

9V battery for keyless entry

Installation hardware bag

(includes hardware listed on page 7) Owner's manual

139.53915D specifications

The Sears 139.53915D is a significant addition to the lineup of garage door openers, blending both functionality and modern technology to enhance user convenience. This model is designed to accommodate residential garage doors, forming a reliable solution for homeowners who prioritize safety, security, and ease of use.

One of the standout features of the 139.53915D is its powerful motor, capable of handling heavy garage doors with ease. With its 1/2 horsepower motor, it ensures a smooth and swift opening and closing mechanism, allowing for quick access while still maintaining durability. This strength is particularly beneficial for larger or heavier doors that require more power for reliable operation.

The opener utilizes a chain drive system, renowned for its durability and strength. Chain drive systems are highly effective in providing reliable performance, making them a popular choice for various households. Despite this robust mechanism, the opener remains relatively quiet during operation, minimizing disruptions in the home environment.

A key characteristic of the Sears 139.53915D is its security features. It is equipped with rolling code technology, which generates a new code every time the remote control is used. This significantly enhances security by preventing unauthorized access and ensuring that only designated users can operate the garage door.

Additionally, the model features a safety reverse system, which automatically reverses the door's direction if it encounters an obstruction while closing. This not only protects vehicles and other possessions but also safeguards pets and children—an essential component for family households.

Installation of the Sears 139.53915D is designed to be straightforward, with comprehensive instructions that facilitate an efficient setup process. For those who prefer a seamless experience, the opener is compatible with several accessories, including smart home technologies. This compatibility allows users to integrate their garage door opener into a broader home automation system, providing added convenience and control through smartphone apps or smart devices.

In summary, the Sears 139.53915D garage door opener is a robust, reliable choice for homeowners seeking an efficient and secure opening mechanism. Its combination of a powerful motor, durable chain drive system, advanced security features, and ease of installation make it a formidable option in the market for garage door solutions.

Sears 139.53915D Repair Parts, Rail Assembly Parts, Installation Parts, KEY Part NO. no

Models: 139.53915D