Chamberlain Chain Drive Opener Parts:
| Item | Part Number |
Description |
Price |
| 990LM | Liftmaster 990LM Surge Protector. Protects any garage door opener from harmful power surges. Door opener circuit boards and other components are frequently damaged by power surges caused by lightening storms. This surge protector has special terminals (colored connectors on bottom - see photo) that connect to, and protect, the Safety Sensors and the wall control station (only used with Liftmaster or Chamberlain openers manufactured after 1994). Click here for 990LM manual | 990LM $21.00 Ea. |
|
| 1 | Special Order | Chain Spreader (for dual sprocket models only) | E-mail for price |
| 1A | 31D380 | Sprocket Cover for 1993 - Current | 31D380 $2.75 |
| 1B | No Longer Available | Sprocket Cover for 1985 - 1992 Series | Not Available |
| 2 | 41A3261-1 | Dual Gear & Sprocket Assembly for dual sprocket units only. Fits these models: 710WHC, 711WHC. | 41A3261-1 $31.95 |
| 2A | 41C4220A | Liftmaster / Chamberlain Gear & Sprocket Assembly
41C4220A. This kit includes all of the 41A2817 parts, and is
easier to install
because you do not have to disassemble the output shaft assembly - the
spur gear is already mounted on the new output shaft. The 41C4220A assembly also includes
the worm gear, and a new
bushing under the sprocket which is another common wear item. Fits
chain drive openers manufactured since 1984 by: Liftmaster, Chamberlain,
Sears Craftsman, Master Mechanic, and some units from Wayne Dalton.
Replaces part 41A2827. Gears are not available for openers
manufactured prior to 1984. We sell lots of these - they are always in stock for fast shipment ! Click Here for more information |
41C4220A $29.95 |
| 3 | 41A2817 | Drive/Worm Gear Kit 41A2817. Large
Gear is 2 3/4" x 1/2" wide, with a 1/2" bore. The worm gear is 1
1/8" OD, and the teeth are 1 1/4" wide (all sizes are approximate).
The kit comes with grease, bushing, pins, washers, and retaining rings /
clips. We sell lots of these - they are always in stock for fast shipment ! Click Here for more information |
41A2817 $18.99 |
| 4 | Special Order | Line Cord | E-mail for price |
| 5 | 41A2916 | End Panel - two light operators | 41A2916 $14.50 |
| 6 | 143D100 | End Panel - one light operators | 143D100 $12.25 |
| 7 | 4A1344 | Light Socket | 4A1344 $5.75 |
| 8 | 108D34 | Lens - all models that 108D36 does not fit. | 108D34 $11.75 |
| 8A | 108D36 | Lens - 2000, 2100, 2200 and CG40 Models | 108D36 $11.75 |
| 9 | 30B532 | Capacitor 1/2 HP models | 30B532 $15.50 |
| 30B387 | Capacitor 1/3 HP models | 30B387 $15.50 |
|
| 30B366 | Capacitor 1/4 HP models | 30B366 $15.50 |
|
| 10 | Special Order | Capacitor Bracket | E-mail for price |
| 11 | Special Order | Terminal block with screws | E-mail for price |
| 12 | 41D3058 | Universal replacement motor & bracket assembly. Complete with motor, worm gear, bracket, bearing assembly, and RPM sensor. | 41D3058 $78.00 |
| 13 | Special Order | Covers for various models | E-mail for price |
| 14 | 41A2818 | Limit Switch Drive & Retainer | 41A2818 $5.00 |
| 15 | 41D3452 | Limit Switch Assembly (1986 - current) | 41D3452 $14.95 |
| 16 | 41C4398A | RPM Sensor Assembly (1986 - current) | 41C4398A $11.25 |
| 17 | Special Order | Wire Harness (1993 - current) | E-mail for price |
| 18 | 41A2826 | Shaft Bearing Kit | 41A2826 $8.95 |
| 19 | 41A2822A | Interrupter Cup - large | 41A2822A $4.97 |
| 41A2822 | Interrupter Cup - small | 41A2822 $4.97 |
|
| 20 | 41A4201-6D | Receiver Logic Board Assembly for 350, 550 &
5000. Click Here to Link to Current Logic Board Information (newest versions). |
Not Available |
| 41A4201-7D | Receiver Logic Board Assembly for 150, 240,
450, 1000, 2000, 4000, 4001, 700WHC & 701WHC. Click Here to Link to Current Logic Board Information (newest versions). |
Not Available | |
| 41A4252-6D | Receiver Logic Board Assembly for
5100 & 7200. Click Here to Link to Current Logic Board Information (newest versions). |
41A4252-6D $59.95 |
|
| 41A4252-7D | Receiver Logic Board Assembly for
4100, 2100, 1100, 710WHC & 711WHC. Click Here to Link to Current Logic Board Information (newest versions). |
41A4252-7D $59.95 |
|
| 41A5021-G | Receiver Logic Board Assembly for
6200, 7220 & PD600. Click Here to Link to Current Logic Board Information (newest versions). |
41A5021-G $59.95 |
|
| 41A5021-1G | Receiver Logic Board Assembly for
CG40, 4200, 2200, 1200, PD100 & PD200. Click Here to Link to Current Logic Board Information (newest versions). |
41A5021-1G $59.95 |
|
| 21 | Special Order | End Panel - one light operator | E-mail for price |
| 22 | Special Order | End Panel - two light operator | E-mail for price |
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