Technical diagram view showing replacement parts available for Genie models 3020H and 3020H-B.
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1 – 39366A.S – Powerhead Cover
2 – 39368A.S – Light Lens Cover
4 – 39344R.S – Light Socket Assembly
5 – 39342R.S – Transformer, 120V
6 – 41922R.S – Circuit Board Assembly
7 – 38240B.S – Power cord assembly, 6’
8 – 38437A.S – Screws, M6-1x12 (3pk)
9 – 8706G04.S – Screws, #8x5/16 (3pk)
11 – 39272T.S – Optical Encoder (NIDEC Motor)
41263T.S – Optical Encoder (RIDE Motor)
A – 111658.0002.S – Battery Only Replacement
B – 39367A.S – Battery Backup Housing
Not Shown – 38936A.S – Harness for Battery Backup
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1 – 36728A.S – Head to rail bracket
1A – 36987A.S – Head to rail bracket belt guard (for belt
only)2 – 37857R.S – Tensioner Assembly
3 – 39591A.S – Pulley tensioner
4 – 37557R.S – Chain bullet assembly
37556R.S – Belt bullet assembly
5 – 37562R.S – Chain & Bullet assembly, 7 ft
37562S.S – Chain & Bullet assembly, 8 ft
37561R.S – Belt & Bullet assembly, 7 ft
37561A.S – Belt & Bullet assembly, 8 ft
6 – 37559R.S – Chain drive sprocket assembly
37558R.S – Belt drive sprocket assembly
7 – 36773R.S – Carriage assembly, 7 ft doors
36773S.S – Carriage assembly, 8 ft doors
36773T.S – Carriage assembly, 9,10,12,14 ft doors
8 – 37107C.S – Carriage release handle
9 – 37476A.S – Curved door arm
10 – 37049R.S – Installation parts pack, Blue Bag
11 – 37047R.S – Mounting parts pack, Orange Bag
12 – 37105R.S – Hanging hardware parts, Green Bag
13 – 38178R.S – Rail Connector
14 – 37561U.S – Release Cord, 7’ (32”)
37561V.S – Release Cord, 8’ (44”)
37561W.S – Release Cord, 9-14’ (116”)
Not Shown –
37714S.S – Wire Clips (50 pieces)
37301R – Rail Extender Kit, Chain
37302R – Rail Extender Kit, Belt
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Wireless Keyless Entry Keypad GK-R
Regular price $45.99 USDRegular priceUnit price per -
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G3T-R 3-Button Remote
Regular price $37.99 USDRegular priceUnit price per -
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G1T-BX 1-Button Remote
Regular price $34.99 USDRegular priceUnit price per -
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Wall Console for Series II Product- 39165R
Regular price $28.99 USDRegular priceUnit price per -
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Safe-T-Beam® Garage Door Opener Safety Sensors
Regular price $42.99 USDRegular priceUnit price per -
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Replacement Belt for 7' Garage Door Opener- 37561R.S
Regular price $89.09 USDRegular priceUnit price per -
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120 Volt Transformer- Model TDB-B100-2402 - 39342R.S
Regular price $54.79 USDRegular priceUnit price per -
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LED Garage Door Opener Light Bulb (2-PACK)
Regular price $21.99 USDRegular priceUnit price per -
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Garage Door Opener LED Light Bulb
Regular price $11.99 USDRegular priceUnit price per -
Belt/Chain Drive Carriage Assembly for 7' High Garage Door - 36773R.S
Regular price $26.99 USDRegular priceUnit price per -
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Curved Door Arm- 37476A.S
Regular price $6.19 USDRegular priceUnit price per -
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Tensioner Assembly with Pulley - 37857R.S
Regular price $14.30 USDRegular priceUnit price per