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Horse Power
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1-3 (3)
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90/277 VAC (2)
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170v (2)
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240v (3)
277v (2)
330v (3)

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(6)
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$10 to $15 (3)
$15 to $20 (1)
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$50 to $60 (4)
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Supco Hard Start Kits

18 items
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Product Image of Hard Start Kit w/ 500% Torque Increase (90/277V)
Hard Start Kit w/ 500% Torque Increase (90/277V)
SKU: SPP6
Supco
SKU: SPP6
Brand: Supco
(53)
$11.91 each
In Stock
Get 93 by Tue, Jul 14
In Stock
Get 93 by Tue, Jul 14
Compare
Product Image of 3-in-1 Hard Start Kit for Refrigerators - 115v (1/3 - 1/4 HP)
3-in-1 Hard Start Kit for Refrigerators - 115v (1/3 - 1/4 HP)
SKU: RCO410
Supco
SKU: RCO410
Brand: Supco
(14)
$12.51 each
In Stock
Get 174 by Tue, Jul 14
In Stock
Get 174 by Tue, Jul 14
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Product Image of E Series Hard Start Kit
E Series Hard Start Kit
SKU: SPP8E
Supco
SKU: SPP8E
Brand: Supco
(4)
$33.75 each
In Stock
Get 69 by Tue, Jul 14
In Stock
Get 69 by Tue, Jul 14
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Product Image of Hard Start Kit w/ 300% Torque Increase (90/277V)
Hard Start Kit w/ 300% Torque Increase (90/277V)
SKU: SPP5
Supco
SKU: SPP5
Brand: Supco
(4)
$12.91 each
In Stock
Get 395 by Tue, Jul 14
In Stock
Get 395 by Tue, Jul 14
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Product Image of Series E Super Boost Hard Start Kit, 88-106 MFD, 1/2-3 HP (170/277V)
Series E Super Boost Hard Start Kit, 88-106 MFD, 1/2-3 HP (170/277V)
SKU: SPP6E
Supco
SKU: SPP6E
Brand: Supco
$31.33 each
In Stock
Get 53 by Tue, Jul 14
In Stock
Get 53 by Tue, Jul 14
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Product Image of 3W1 Wire Hard Start Kit
3W1 Wire Hard Start Kit
SKU: 3W1
Supco
SKU: 3W1
Brand: Supco
(53)
$29.28 each
In Stock
Get 100 by Tue, Jul 14
In Stock
Get 100 by Tue, Jul 14
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Product Image of Super Seven Wire Hard Start Kit
Super Seven Wire Hard Start Kit
SKU: SPP7S
Supco
SKU: SPP7S
Brand: Supco
$26.00 each
In Stock
Get 59 by Tue, Jul 14
In Stock
Get 59 by Tue, Jul 14
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Product Image of 3W2 Wire Hard Start Kit
3W2 Wire Hard Start Kit
SKU: 3W2
Supco
SKU: 3W2
Brand: Supco
(1)
$33.30 each
In Stock
Get 56 by Tue, Jul 14
In Stock
Get 56 by Tue, Jul 14
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Product Image of Ultimate Series Hard Start Relay, Overload, Start & Run Capacitor, 1/4-1/3 HP, 6.8A RLA (115V)
Ultimate Series Hard Start Relay, Overload, Start & Run Capacitor, 1/4-1/3 HP, 6.8A RLA (115V)
SKU: URCO410RC
Supco
SKU: URCO410RC
Brand: Supco
(1)
$20.13 each
In Stock
Get 19 by Tue, Jul 14
In Stock
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Product Image of Series E Super Boost Hard Start Kit, 130-156 MFD, 1-4 HP (170/277V)
Series E Super Boost Hard Start Kit, 130-156 MFD, 1-4 HP (170/277V)
SKU: SPP7E
Supco
SKU: SPP7E
Brand: Supco
$34.48 each
In Stock
Get 1 by Wed, Jul 15
In Stock
Get 1 by Wed, Jul 15
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Product Image of 3W3 Wire Hard Start Kit
3W3 Wire Hard Start Kit
SKU: 3W3
Supco
SKU: 3W3
Brand: Supco
$51.93 each
In Stock
Get 17 by Tue, Jul 14
In Stock
Get 17 by Tue, Jul 14
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Product Image of Ultra Start Series Hard Start, 270-324 MFD, 3.5-5 HP (330V)
Ultra Start Series Hard Start, 270-324 MFD, 3.5-5 HP (330V)
SKU: SPR1
Supco
SKU: SPR1
Brand: Supco
$50.18 each
In Stock
Get 2 by Tue, Jul 14
In Stock
Get 2 by Tue, Jul 14
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Product Image of E Series Hard Start Kit
E Series Hard Start Kit
SKU: SPP10E
Supco
SKU: SPP10E
Brand: Supco
$58.38 each
In Stock
Get 4 by Tue, Jul 14
In Stock
Get 4 by Tue, Jul 14
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Product Image of Hard Start Kit - Mechanical Potential Relay (MPR) & Start Capacitor
Hard Start Kit - Mechanical Potential Relay (MPR) & Start Capacitor
SKU: MPR1
Supco
SKU: MPR1
Brand: Supco
$52.02 each
Out of Stock
Get it by Mon, Jul 27 - Mon, Aug 3
Out of Stock
Get it by Mon, Jul 27 - Mon, Aug 3
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Product Image of Ultimate Series Hard Start Relay, Overload, Start & Run Capacitor, 1/12-1/5 HP, 4.05A RLA (115V)
Ultimate Series Hard Start Relay, Overload, Start & Run Capacitor, 1/12-1/5 HP, 4.05A RLA (115V)
SKU: URCO810RC
Supco
SKU: URCO810RC
Brand: Supco
$18.90 each
In Stock
Get 9 by Tue, Jul 14
In Stock
Get 9 by Tue, Jul 14
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Product Image of Ultra Start Series Hard Start, 189-227 MFD, 1-3 HP (330V)
Ultra Start Series Hard Start, 189-227 MFD, 1-3 HP (330V)
SKU: SPR5
Supco
SKU: SPR5
Brand: Supco
$44.70 each
In Stock
Get 2 by Tue, Jul 14
In Stock
Get 2 by Tue, Jul 14
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Product Image of Ultra Start Series High Torque Hard Start, 189-27 MFD, 1-3 HP (330V)
Ultra Start Series High Torque Hard Start, 189-27 MFD, 1-3 HP (330V)
SKU: MPR5
Supco
SKU: MPR5
Brand: Supco
$48.70 each
In Stock
Get 10 by Tue, Jul 14
In Stock
Get 10 by Tue, Jul 14
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Product Image of E Series Hard Start Kit
E Series Hard Start Kit
SKU: SPP9E
Supco
SKU: SPP9E
Brand: Supco
$88.61 each
In Stock
Get 3 by Thu, Jul 16
In Stock
Get 3 by Thu, Jul 16
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