Enter Part or Model Number for best results

(Where is my model number?)
 
 OR 
 

Browse through all parts by selecting options below

Product Type:

  • Small Engine

Brand:

  • Briggs & Stratton

Model Number:

Part Category:

Length:

Characteristics:

Clear All Selections

Briggs & Stratton Small Engine Model 422437/4145-E1 (422437/4145E1, 422437/4145 E1) Engine Parts

Small Engine has been selected. If you need parts that are not part of the engine, select your product type from the list box above.
Showing 1-20 of 20 parts
Back Next

Grid is 1 inch square
Piston Ring Set - Part # 1611142 Mfg Part # 696403

Piston Ring Set

RepairClinic Item # 1611142

Ring set

Genuine OEM Part - Manufacturer #696403

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$30.40

Grid is 1 inch square
Valve Seat - Part # 1643249 Mfg Part # 691802

Valve Seat

RepairClinic Item # 1643249

Seat-valve

Genuine OEM Part - Manufacturer #691802

More
  • Replaces Part Number 261463

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$5.00

Grid is 1 inch square
Piston Ring Set - Part # 1610713 Mfg Part # 394959

Piston Ring Set

RepairClinic Item # 1610713

Ring Set, 17 HP Vertical, L-Head Twin Opposed and 20.0 HP Vertical, L-Head Cast Iron Bore

Genuine OEM Part - Manufacturer #394959

More
  • Replaces Part Number 499184

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$37.50

Grid is 1 inch square
Valve Spring Retainer - Part # 1610928 Mfg Part # 690656

Valve Spring Retainer

RepairClinic Item # 1610928

Valve spring retainer

Genuine OEM Part - Manufacturer #690656

More
  • Replaces Part Number 221596

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$3.05

Grid is 1 inch square
Connecting Rod - Part # 1610707 Mfg Part # 394306

Connecting Rod

RepairClinic Item # 1610707

Connecting rod

Genuine OEM Part - Manufacturer #394306

More
  • Replaces Part Number 491804

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$40.05

Grid is 1 inch square
Intake Valve - Part # 1604726 Mfg Part # 691804

Intake Valve

RepairClinic Item # 1604726

Intake valve

Genuine OEM Part - Manufacturer #691804

More
  • Replaces Part Number 261528
  • Replaces Part Number 263137
  • Replaces Part Number 691302

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$18.50

Grid is 1 inch square
Valve Guide - Part # 1640080 Mfg Part # 261961

Valve Guide

RepairClinic Item # 1640080

Bushing-Valve Guide

Genuine OEM Part - Manufacturer #261961

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$4.65

Grid is 1 inch square
Valve Spring Retainer - Part # 1610785 Mfg Part # 494553

Valve Spring Retainer

RepairClinic Item # 1610785

Keeper-valve

Genuine OEM Part - Manufacturer #494553

More
  • Replaces Part Number 93630

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$3.25

Grid is 1 inch square
Piston Pin - Part # 1641797 Mfg Part # 498319

Piston Pin

RepairClinic Item # 1641797

Pin-piston/std

Genuine OEM Part - Manufacturer #498319

Grid is 1 inch square
Piston - Part # 1641822 Mfg Part # 498584

Piston

RepairClinic Item # 1641822

Piston and rings (Standard)

Genuine OEM Part - Manufacturer #498584

More
  • Replaces Part Number 394955

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$59.95

Grid is 1 inch square
Piston Pin - Part # 1640533 Mfg Part # 299691

Piston Pin

RepairClinic Item # 1640533

Pin-piston/std

Genuine OEM Part - Manufacturer #299691

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$9.10

Grid is 1 inch square
Breather - Part # 1641624 Mfg Part # 495755

Breather

RepairClinic Item # 1641624

Breather assembly

Genuine OEM Part - Manufacturer #495755

More
  • Replaces Part Number 393243

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$27.80

Grid is 1 inch square
Connecting Rod - Part # 1643195 Mfg Part # 691733

Connecting Rod

RepairClinic Item # 1643195

Dipper-conn rod

Genuine OEM Part - Manufacturer #691733

More
  • Replaces Part Number 223053
  • Replaces Part Number 222480
Grid is 1 inch square
Flywheel - Part # 1643370 Mfg Part # 691976

Flywheel

RepairClinic Item # 1643370

Flywheel

Genuine OEM Part - Manufacturer #691976

More
  • Replaces Part Number 491180

Oversize Part – Special Shipping Required

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$217.20

Grid is 1 inch square
Piston - Part # 1644435 Mfg Part # 696397

Piston

RepairClinic Item # 1644435

Piston assembly-standard

Genuine OEM Part - Manufacturer #696397

Grid is 1 inch square
Piston - Part # 1644436 Mfg Part # 696399

Piston

RepairClinic Item # 1644436

Piston assembly-.020 oversized

Genuine OEM Part - Manufacturer #696399

Grid is 1 inch square
Piston Ring Set - Part # 1644437 Mfg Part # 696405

Piston Ring Set

RepairClinic Item # 1644437

Ring set-.020 oversized

Genuine OEM Part - Manufacturer #696405

Place your order by 8:00 PM ET and this item will ship out today - or it's FREE!

$46.50

Grid is 1 inch square
Exhaust Valve - Part # 1604725 Mfg Part # 691794

Exhaust Valve

RepairClinic Item # 1604725

Valve-exhaust kit

Genuine OEM Part - Manufacturer #691794

More
  • Replaces Part Number 260952
  • Replaces Part Number 390419
  • Replaces Part Number 390420
  • Replaces Part Number 260444
  • Replaces Part Number 261096

 

Picture Unavailable

Piston

RepairClinic Item # 1641823

Piston assy-020 oversized

Genuine OEM Part - Manufacturer #498586

More
  • Replaces Part Number 394957
Picture Unavailable

Piston Ring Set

RepairClinic Item # 1651600

Ring set-020

Genuine OEM Part - Manufacturer #394961

Return Policy

365 Days. Period.®

No harm in buying and trying. Electrical parts? Out of stock parts? No problem. Get a free replacement or your money back if you return a part within one full year. This is the best return policy in the industry. (Shipping not included).
Read More

Showing 1-20 of 20 parts
Back Next