Sears
Boating

Model # 371619540 Official Sears 250-lb & 450-lb boat trailer

Here are the diagrams and repair parts for Official Sears 371619540 250-lb & 450-lb boat trailer, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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Showing 10 of 40 parts  |

Bearing/race B1-3
Bearing/race

Part #B1-3

The manufacturer no longer makes this part, and there's no substitute part

End Connectr A2-8
#44B

Boat trailer diagram

End connectr

Part #A2-8

The manufacturer no longer makes this part, and there's no substitute part

Lug Nut B17
#56

Boat trailer diagram

Lug nut

Part #B17

The manufacturer no longer makes this part, and there's no substitute part

Spring B9-4
#32

Boat trailer diagram

Spring

Part #B9-4

The manufacturer no longer makes this part, and there's no substitute part

Nut Washer B15
#28

Boat trailer diagram

Nut washer

Part #B15

The manufacturer no longer makes this part, and there's no substitute part

License Brkt A5
#11

Boat trailer diagram

License brkt

Part #A5

The manufacturer no longer makes this part, and there's no substitute part

Connector A2-7
#44A

Boat trailer diagram

Connector

Part #A2-7

The manufacturer no longer makes this part, and there's no substitute part

Seal B16
#23

Boat trailer diagram

Seal

Part #B16

The manufacturer no longer makes this part, and there's no substitute part

Hitch Coupl A16
#45

Boat trailer diagram

Hitch coupl

Part #A16

The manufacturer no longer makes this part, and there's no substitute part

Light/ref Rh A6-2
#18

Boat trailer diagram

Light/ref rh

Part #A6-2

The manufacturer no longer makes this part, and there's no substitute part

Symptoms for gas walk-behind mowers

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Main causes: engine needs tune up, dirty or clogged carburetor, damaged flywheel key…

Main causes: drive control cable failure, worn or broken drive belt, bad transmission, broken drive wheel…

Main causes: stale gas, engine needs tune up, bad spark plug, dead battery, bad recoil starter, faulty safety switch, ba…

Main causes: dirty carburetor, bad spark plug, clogged air filter, engine choke problems, clogged gas cap vent…

Repair guides for gas walk-behind mowers

These step-by-step repair guides will help you safely fix what’s broken on your walk-behind lawn mower.

How to rebuild a lawn mower carburetor

How to rebuild a lawn mower carburetor

The carburetor mixes air with fuel to drive the piston. Rebuild the carburetor if it's clogged or leaks.…

Repair difficulty
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 60 minutes or less
How to replace a lawn mower recoil starter on an OHV engine

How to replace a lawn mower recoil starter on an OHV engine

Replace the recoil starter if it doesn't move when you pull the starter rope.…

Repair difficulty
Time required
 15 minutes or less
How to replace a lawn mower wheel

How to replace a lawn mower wheel

Learn how replace a damaged wheel on a walk-behind lawn mower—it's a quick, easy fix.…

Repair difficulty
Time required
 15 minutes or less

Articles and videos for gas walk-behind mowers

Use the advice and tips in these articles and videos to get the most out of your walk-behind lawn mower.

How to enjoy all the online benefits we offer on our Sears PartsDirect website

How to enjoy all the online benefits we offer on our Sears PartsDirect website

Learn about all the convenient features on our Sears PartsDirect website that make your parts purchases easier.…

Top questions about Sears and Sears PartsDirect

Top questions about Sears and Sears PartsDirect

Get answers to frequently asked questions about Sears and Sears PartsDirect.…

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

Lawn mower won't start troubleshooting video: can't pull recoil pull cord

A blade obstruction, bad recoil starter or locked-up engine can prevent the pull cord on your mower from working. See ho…