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Curved Door Arm 178B35 01-178B35 Curved Door Arm

Curved Door Arm 178B35

Product Price: $9.99
41A4371 01-41A4371 belt cap retainer ***

Belt cap retainer

Product Price: $3.66

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41A5250 01-41A5250 Full belt assembly - 7' door

Full belt assembly - 7' door 234" appx

Product Price: $56.89

(1)
Liftmaster 41A7185-1 Multi-Function Control Panel 01-41A7185-1 Liftmaster Multi-Function Control Panel

Liftmaster 41A7185-1 Multi-Function Control Panel

Product Price: $23.17
144C54 Pulley 02-144C54 Pulley

144C54 Pulley

Product Price: $5.24
41A4885-5 02-41A4885-5 gear and sprocket assy

Gear & sprocket assembly.Complete with: spring washer, thrust washer, retaining ring, bearing plate, roll pins (2), drive gear & worm gear, helical gear w/retainer & grease
Works with newer style 41a5250 and 41a5434 series belts

Product Price: $26.25

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Door Bracket w/Clevis Pin and Fastener 41A5047-1 02-41A5047-1 Door Bracket w/Clevis Pin and Fastener

Door Bracket w/Clevis Pin and clip  41A5047-1.  7/8" inside dimension

Product Price: $6.98
041A7760 03-041A7760 End Panel w/light socket

041A7760 End Panel w/light socket

Product Price: $21.55
Emergency Release Rope and Handle 41A2828 03-41A2828 Emergency Release Rope and Handle

Emergency Release Rope and Handle 41A2828

Product Price: $4.08
4A1008 03-4A1008 Master link kit

Master link kit

Product Price: $5.24
Header Bracket w/Clevis Pin and Fastener 41A5047-2 04-41A5047-2 Header Bracket w/Clevis Pin and Fastener

Header Bracket w/Clevis Pin and Fastener 41A5047-2  measures 1-1/6 inside

Product Price: $6.98
41A5665 04-41A5665 Square rail assembly

Square rail assembly

Product Price: $52.75
Light Socket 41C279 04-41C279 Light Socket

Light Socket 41C279

Product Price: $6.21
041A7948 041A7948 Wire Harness Kit

041A7948 Wire Harness Kit

Product Price: $15.25
Remote Control Visor Clip 29B137 05-29B137 Remote Control Visor Clip

Remote Control Visor Clip 29B137

Product Price: $5.25

(1)
41C5141-1 05-41C5141-1 Complete trolley assembly (square rail)

Complete trolley assembly (square rail)

Product Price: $22.04
Liftmaster 41D7570 Light Lens (Model WD962KEV/KPEV/MLEV) 05-41D7570 Liftmaster Light Lens (Model WD962KEV/KPEV/MLEV)

Liftmaster 41D7570 Light Lens (Model WD962KEV/KPEV/MLEV)

Product Price: $18.65
12D598-1 06-12D598-1 U bracket (square rail)

U bracket (square rail)

Product Price: $5.55
30B532 06-30B532 Capacitor

Capacitor - 1/2 HP

Product Price: $16.59
41A5034 07-41A5034 safety sensor kit (used on 1997-current units)

Snappy Sensors kit (used on 1997-current units)one side has amber led other side has green led
units attach to brackets by head of carriage bolt (they do not have a bolt hole through them)
units measure appx 2-3/8 " long w/3 feet 2-conductor wire

Product Price: $26.33

(3)
Straight Door Arm 178B34 08-178B34 Straight Door Arm

Straight Door Arm 178B34

Product Price: $11.91
41D7742-7 08-41D7742-7 Travel Module

Travel Module 41D7742-7

Product Price: $17.63

(1)
041A7620-8 Cover 09-041A7620-8 Cover

041A7620-8 Cover

Product Price: $26.84
Liftmaster 41B4494-1 White & Red/White Wire 09-41B4494-1 Liftmaster White & Red/White Wire

Liftmaster 41B4494-1 White & Red/White Wire

Product Price: $7.09
10A20 10-10A20 3v battery

3V Lithium replacement battery that works 893MAX and 890MAX remotes.

Product Price: $1.60
45ACT 10-45ACT Logic Board

Logic Board 45ACT

Product Price: $64.23
12B776 Hanging Bracket 11-12B776 Liftmaster Hanging Bracket

Liftmaster 12B776 Hanging Bracket

Product Price: $3.41
Liftmaster 41D7638 End Panel for Receiver Logic Board w/light socket 11-41D7638 Liftmaster End Panel

Liftmaster 41D7638 End Panel for Receiver Logic Board w/light socket

Product Price: $18.25
041A7442 Motor with Travel Module 12-041A7442 Motor with Travel Module

041A7442 Motor with Travel Module

Product Price: $166.70
41B4245  Power Cord, 4' 13 41B4245 Power Cord, 4'

41B4245  Power Cord, 4'

Product Price: $6.21
41A3150 14-41A3150 Terminal block w/screws

Terminal block w/screws

Product Price: $4.25
Liftmaster 183A163 Wear pads 183A163 Wear pads (41A7276)

Liftmaster 183A163 Wear pads

Product Price: $4.19

(3)
Liftmaster 893max Liftmaster 893max

New Liftmaster 893Max Visor Style remote control.
Works on all Liftmaster, Chamberlain, Sears units with 390 or 315 mhz.


Updated EASY 893Max Programming instructions

NOTE: Will not work on pre 1993 units that have dip switches.


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We offer replacement parts for the Chamberlain HD520 Garage door opener. Whether you are looking for a replacement gear kit, safety sensor photo eyes or a complete new unit we have what you are looking for. We stock all major parts for the Chamberlain HD520 garage door openers. See the Chamberlain HD520 parts breakdown shown above and select the replacement parts you are looking for.