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Briggs & Stratton Small Engine Model 331877/0142-B1 (331877/0142B1, 331877/0142 B1) 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.

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Product Type

  • Small Engine

Brand

  • Briggs & Stratton

Model Number

  • 331877/0142-B1

Part Category

  • Engine

Common Problems

Push Rod

RepairClinic Item # 1567948

Grid is 1 inch square
Push Rod - Part # 1567948 Mfg Part # 692003

Rod-push (intake)

Genuine OEM Part - Manufacturer #692003

$7.35

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Push Rod

RepairClinic Item # 1611029

Grid is 1 inch square
Push Rod - Part # 1611029 Mfg Part # 692011

Rod-push (exhaust)

Genuine OEM Part - Manufacturer #692011

$4.90

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Rocker Pivot

RepairClinic Item # 1611027

Grid is 1 inch square
Rocker Pivot - Part # 1611027 Mfg Part # 691986

Adjuster-rocker arm

Genuine OEM Part - Manufacturer #691986

$6.45

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Rocker Arm

RepairClinic Item # 1610996

Grid is 1 inch square
Rocker Arm - Part # 1610996 Mfg Part # 691751

Rocker arm

Genuine OEM Part - Manufacturer #691751

$5.80

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Valve Guide

RepairClinic Item # 1610935

Grid is 1 inch square
Valve Guide - Part # 1610935 Mfg Part # 690822

Guide-push rod

Manufacturer Number 690822

$4.30

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Valve Spring Retainer

RepairClinic Item # 1610820

Grid is 1 inch square
Valve Spring Retainer - Part # 1610820 Mfg Part # 499586

Keeper-valve

Genuine OEM Part - Manufacturer #499586

$4.45

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Cylinder Head

RepairClinic Item # 1611251

Grid is 1 inch square
Cylinder Head - Part # 1611251 Mfg Part # 796026

Head-cylinder

Genuine OEM Part - Manufacturer #796026

$116.65

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Camshaft

RepairClinic Item # 1611228

Grid is 1 inch square
Camshaft - Part # 1611228 Mfg Part # 793880

Camshaft

Genuine OEM Part - Manufacturer #793880

$79.55

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Governor Gear

RepairClinic Item # 1611025

Grid is 1 inch square
Governor Gear - Part # 1611025 Mfg Part # 691968

Slinger-govoner/oil

Genuine OEM Part - Manufacturer #691968

$21.35

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Exhaust Valve

RepairClinic Item # 1611225

Grid is 1 inch square
Exhaust Valve - Part # 1611225 Mfg Part # 792868

Valve-exhaust

Genuine OEM Part - Manufacturer #792868

$19.85

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Intake Valve

RepairClinic Item # 1611215

Grid is 1 inch square
Intake Valve - Part # 1611215 Mfg Part # 791935

Valve-intake

Genuine OEM Part - Manufacturer #791935

$19.85

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Valve Cover

RepairClinic Item # 1648270

Grid is 1 inch square
Valve Cover - Part # 1648270 Mfg Part # 797421

Rocker Cover

Genuine OEM Part - Manufacturer #797421

$5.65

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Connecting Rod

RepairClinic Item # 1647544

Grid is 1 inch square
Connecting Rod - Part # 1647544 Mfg Part # 794571

Connecting Rod, 28CH00, 31L700,Vertical

Genuine OEM Part - Manufacturer #794571

$47.00

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Intake Manifold

RepairClinic Item # 2994090

Grid is 1 inch square
Intake Manifold - Part # 2994090 Mfg Part # 592842

Manifold-intake

Genuine OEM Part - Manufacturer #592842

$23.25

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

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365 Day Return Policy

Governor Regulation Pin

RepairClinic Item # 1643393

Grid is 1 inch square
Governor Regulation Pin - Part # 1643393 Mfg Part # 692012

Crank-governor

Genuine OEM Part - Manufacturer #692012

$6.90

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

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365 Day Return Policy

Piston Ring Set

RepairClinic Item # 1647480

Grid is 1 inch square
Piston Ring Set - Part # 1647480 Mfg Part # 794127

Ring Set (Oversized .020)

Genuine OEM Part - Manufacturer #794127

$52.00

Order by 3:00 PM ET and choose FedEx 2Day or FedEx Overnight shipping, this part ships TODAY!

Add to Cart

365 Day Return Policy

Piston

RepairClinic Item # 1647868

Picture Unavailable

Piston Assembly (Oversized .020)

Genuine OEM Part - Manufacturer #795877