Briggs & Stratton Small Engine 21M314/1478-E2 Parts

Shop replacement repair parts for Briggs & Stratton Small Engine model 21M314/1478-E2

Brand:Briggs & Stratton

Model:21M314/1478-E2

Product:Small Engine

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238 results

Briggs & Stratton Small Engine Spark Plug Boot

Genuine OEM Part # 691909 | RC Item #1611020

# 691909
RC Item #1611020

Skill Level (1)

We sell the real thing!

Watch Video

$5.84

Boot-spark plug

Briggs & Stratton Small Engine Flywheel Puller

Genuine OEM Part # 19203 | RC Item #1610633

# 19203
RC Item #1610633

Skill Level (1)

We sell the real thing!

Watch Video

$20.66

Large flywheel puller with 2 & 13/16" bolt spacing. See related items for other sizes.

Briggs & Stratton Small Engine On - Off Switch

Genuine OEM Part # 692310 | RC Item #1611082

# 692310
RC Item #1611082

Skill Level (2)

We sell the real thing!

Watch Video

$6.64

On-Off Switch

Briggs & Stratton Small Engine Valve Spring

Genuine OEM Part # 694865 | RC Item #1644086

# 694865
RC Item #1644086

Skill Level (2)

We sell the real thing!

Watch Video

$6.98

Spring-valve

Briggs & Stratton Small Engine Fuel Tank

Genuine OEM Part # 799863 | RC Item #2024628

# 799863
RC Item #2024628

Skill Level (2)

We sell the real thing!

Watch Video

$98.99

Fuel tank with cap

Briggs & Stratton Small Engine Screw

Genuine OEM Part # 699854 | RC Item #1645140

# 699854
RC Item #1645140

Skill Level (1)

We sell the real thing!

Watch Video

$4.48

Screw

Briggs & Stratton Small Engine Recoil Starter Cam

Genuine OEM Part # 692299 | RC Item #1611079

# 692299
RC Item #1611079

Skill Level (2)

We sell the real thing!

Watch Video

$5.58

Pawl Friction Plate. This part does not include the screw or spring, please see related items.

Briggs & Stratton Small Engine Exhaust Valve

Genuine OEM Part # 84013574 | RC Item #5063929

# 84013574
RC Item #5063929

Skill Level (2)

We sell the real thing!

Watch Video

$55.06

Exhaust valve

Briggs & Stratton Small Engine Push Rod

Genuine OEM Part # 592673 | RC Item #2994074

# 592673
RC Item #2994074

Skill Level (3)

We sell the real thing!

Watch Video

$9.74

Rod-push

Briggs & Stratton Small Engine Float Bowl Gasket

Genuine OEM Part # 695426 | RC Item #1611130

# 695426
RC Item #1611130

Skill Level (2)

We sell the real thing!

Watch Video

$10.33

Gasket-float bowl

Briggs & Stratton Small Engine Spark Plug

Genuine OEM Part # 793541 | RC Item #1647318

# 793541
RC Item #1647318

Skill Level (1)

We sell the real thing!

Watch Video

$10.89

Briggs & Stratton Platinum Spark Plug (793541)

Briggs & Stratton Small Engine Float Needle

Genuine OEM Part # 696136 | RC Item #1611139

# 696136
RC Item #1611139

Skill Level (2)

We sell the real thing!

Watch Video

$17.50

Valve-float needle

Briggs & Stratton Small Engine Carburetor Repair Kit

Genuine OEM Part # 796137 | RC Item #1652070

# 796137
RC Item #1652070

Skill Level (2)

We sell the real thing!

Watch Video

$51.94

Carburator overhaul kit

Briggs & Stratton Small Engine Carburetor

Genuine OEM Part # 796122 | RC Item #1652067

# 796122
RC Item #1652067

Skill Level (2)

We sell the real thing!

Watch Video

$135.67

Carburetor kit

Briggs & Stratton Small Engine Recoil Starter

Genuine OEM Part # 699335 | RC Item #1644632

# 699335
RC Item #1644632

We sell the real thing!

Watch Video

$71.10

Starter-rewind

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Briggs & Stratton 21M314/1478-E2 Problems & Repair Solutions

There are only a handful of issues that crop up with most appliances and equipment. Since 1912, we've learned to recognize the most common Briggs & Stratton 21M314/1478-E2 problems ― and their solutions. Do any of these look familiar?

Small engine won't start

9 possible causes and potential solutions

Video

Small engine stops after a few seconds

6 possible causes and potential solutions

Video

Small engine runs poorly

5 possible causes and potential solutions

Video

VIEW ALL COMMON PROBLEMS Shop All Briggs & Stratton Small Engine Parts

Frequently Purchased Together For This Model

Rewind Pulley and Spring

$20.59

Fuel Cap

$11.64

Fuel Line

$9.98

Fuel Filter

$7.04

21M314/1478-E2 Parts

Maintain and repair your Briggs & Stratton 21M314/1478-E2 Small Engine efficiently with genuine Briggs & Stratton 21M314/1478-E2 replacement parts from Repair Clinic. Our extensive inventory includes parts for all common 21M314/1478-E2 repairs, ensuring you have everything needed for a successful fix.

Search by model number, part category, part title, or specific symptoms to locate the right parts for your 21M314/1478-E2. Use detailed parts diagrams, repair help guides, and manuals to guide your repair process. Repair Clinic provides troubleshooting tips and videos to resolve common issues and keep your equipment running like new.

Why Choose Repair Clinic for 21M314/1478-E2 Parts?

Genuine Briggs & Stratton replacement parts
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Repair your Briggs & Stratton 21M314/1478-E2 Small Engine with reliable replacement parts and expert support from Repair Clinic. Order today and ensure your Small Engine stays in top condition.

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