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Parts for Briggs & Stratton 12S502-0122-B2: Blower Housing / Shrouds, Electric Starter, Flywheel, Rewind Starter Parts

Parts for Briggs & Stratton 12S502-0122-B2: Blower Housing / Shrouds, Electric Starter, Flywheel, Rewind Starter Parts

Location on Diagram
Part Description
Price & Availability
23
By: Midwest Engine

Replace your engine flywheel if your lawn mower won't start or has weak spark. This part stores rotational energy and triggers the ignition system.

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$130.95
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$144.16
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$13.21

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Usually ships within 4 - 14 days

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55
By: Midwest Engine
$40.95
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$46.29
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$5.34

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Usually ships within 4 - 14 days

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58
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

60
Product photo
By: Midwest Engine

Can't start your engine? A frayed or broken starter rope grip prevents pull-starting. This replacement rope grip restores easy starting in 15 minutes.

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$4.51
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$5.32
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$0.81

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Usually ships within 4 - 14 days

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65
By: Midwest Engine

Replacement mounting screw for lawn and garden engines. Secures components together during operation. Replace if stripped, missing, or damaged.

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$4.95
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$5.94
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$0.99

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78
By: Midwest Engine

Flange screw for lawn and garden engines. Distributes connection force over a larger area. Replace if threads are stripped, head is damaged, or screw is missing.

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$3.95
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$4.70
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$0.75

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305
By: Midwest Engine

Flange screw for lawn and garden engines. Distributes connection force over a larger area. Replace if threads are stripped, head is damaged, or screw is missing.

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$3.95
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$4.70
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$0.75

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332

Nut

By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

455
By: Midwest Engine

Fix engine starting problems or rough running with this flywheel cup. Essential component for proper engine timing and starter engagement. Direct fit part.

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$14.95
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$17.64
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$2.69

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456
Product photo
By: Midwest Engine

Engine won't start? A worn pawl friction plate in the starter assembly prevents cranking. This small engine part transfers power to the starter cup.

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$5.59
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$6.60
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$1.01

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459
Product photo
By: Midwest Engine

Engine won't start or recoil pull cord spins freely? This ratchet pawl engages your recoil starter system. Comes as a set of two. Simple repair.

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$4.95
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$5.89
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$0.94

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510
By: Midwest Engine
$65.95
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$74.06
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$8.11

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Usually ships within 4 - 14 days

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544
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

564A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

592
By: Midwest Engine

Secures engine components on gas line trimmers. Replace this mounting nut if it's stripped, corroded, missing, or no longer holds parts firmly in place.

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$4.57
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$5.44
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$0.87

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597
By: Midwest Engine

Replacement screw that secures the pawl friction plate in lawn and garden engines. Replaces lost, stripped, or damaged flange bolts on the recoil assembly.

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$12.55
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$14.93
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$2.38

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604A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

608
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

651
By: Midwest Engine

This is an authentic muffler deflector screw that is found in small engines for outdoor power equipment from Briggs & Stratton. This metal screw is designed to secure the muffler deflector to the flywheel. In select models, it may also be used to secure the starter clutch to the flywheel. The screw is durable but exposed to high heat and constant wear, which means that it can become damaged or worn with regular use. If the screw is lost or damaged, it will need to be replaced. It should always be replaced with a genuine OEM part. This OEM muffler deflector screw is manufactured by Briggs & Stratton to exact standards and is compatible with several models of small engines. It can be used with various models of blowers, pressure washers, generators, and snow throwers from Toro, Murray, and Briggs & Stratton. It is sold as an individual replacement part. To replace this screw, the flywheel cover will need to be removed. Then, if it is still present, the old screw will need to be removed and the new one can be installed. This screw requires a hex or Torx screwdriver to install. Always wear gloves and disconnect the spark plug for safety when performing engine repairs.

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$6.95
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$7.81
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$0.86

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689
By: Midwest Engine

Fix a stretched or broken starter rope spring with this friction spring. Prevents pulley damage and overstretching. Fits small engines on snow throwers, pressure washers, and generators. Easy DIY repair.

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$4.95
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$5.84
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$0.89

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697
By: Midwest Engine
$7.95
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$8.76
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$0.81

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784
By: Midwest Engine
$15.95
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$17.91
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$1.96

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853
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

921A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

921
By: Midwest Engine
$43.95
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$48.73
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$4.78

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925
By: Midwest Engine
$11.75
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$13.16
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$1.41

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930
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

930A
By: Midwest Engine
Not available

This part is discontinued by the manufacturer and is no longer available for purchase.

930B
By: Midwest Engine
$20.27
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$22.70
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$2.43

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969
By: Midwest Engine

Replacement mounting screw for small engines. Secures engine components and housings. Order a new screw if yours is stripped, missing, or damaged.

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$7.43
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$8.19
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$0.76

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1005
By: Midwest Engine
$20.27
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$22.70
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$2.43

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1210
Product photo
By: Midwest Engine

Pull cord won't retract or rewind on your engine? This recoil pulley and spring assembly restores proper starter function. DIY-friendly repair.

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$19.95
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$23.54
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$3.59

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1211
Product photo
By: Midwest Engine

Pull cord won't retract or rewind on your engine? This recoil pulley and spring assembly restores proper starter function. DIY-friendly repair.

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$19.95
Compare At:
$23.54
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$3.59

Out Of Stock

Usually ships within 4 - 14 days

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  • boxes images Over 2.1 Million Parts In Stock
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