Watch The
Repair Video

Pre Cleaner Air Filter

Part Number: 273638S

1 Reviews

Order within the next 9 hours

and your part ships today!

Questions & Answers

Repair Instructions

*This part replaces obsolete part #: 30-914 and 273638.

Product Information

Manufacturer: Briggs and Stratton, Toro

Product Number: 273638S

Classification: Part

Weight: 0.01 lbs.

Shipping: Ships Worldwide

Specifications

Part Type: Air Filter

Description:

This replacement filter-pre cleaner is a genuine manufacturer sourced item. It is specially designed for use on Briggs and Stratton engines installed on Toro lawn tractors. This filter adds a second layer of protection against dust and other contaminants. This is a foam cleaner which is sold individually. Please note, the pleated paper filter is sold separately.

Replacing this item is a simple task that does not require any tools.

• Remove the filter cover
• Take out the old filter
• Secure the new filter
• Attach the top cover

Warning: California's Proposition 65

Compatibility

This part is compatible with the following machines:

Toro

74590 (200000001-200999999)(2000) Lawn Tractor
74590 (210000001-210999999)(2001) Lawn Tractor
74590 (220000001-220999999)(2002) Lawn Tractor
74590 (230000001-230999999)(2003) Lawn Tractor

74590 (240000001-240999999)(2004) Lawn Tractor
74590 (250000001-250999999)(2005) Lawn Tractor
74704 (250000001-250999999)(2005) Lawn Tractor

Briggs and Stratton

40H777-0155-G1 Engine
40H777-0155-G2 Engine
40H777-0156-B1 Engine
40H777-0156-B2 Engine
40H777-0160-G1 Engine
40H777-0160-G2 Engine
40H777-0162-B1 Engine
40H777-0162-B2 Engine
40H777-0164-B1 Engine
40H777-0168-E1 Engine
40H777-0171-E1 Engine
40H777-0172-G1 Engine
40H777-0173-B1 Engine
40H777-0175-B1 Engine
40H777-0176-B1 Engine
40H777-0177-G5 Engine
40H777-0178-G5 Engine
40H777-0179-G5 Engine
40H777-0181-G5 Engine
40H777-0182-G5 Engine
40H777-0182-G6 Engine
40H777-0241-B1 Engine
40H777-0241-E1 Engine
40H777-0241-E2 Engine
40H777-0242-B1 Engine
40H777-0242-E1 Engine
40H777-0242-E2 Engine
40H777-0248-E1 Engine
40H777-0274-G1 Engine
40H777-0274-G5 Engine
40H777-0274-G6 Engine
40H777-0285-B1 Engine
40H777-0285-B2 Engine
40H777-0285-B5 Engine
40H777-0285-B6 Engine
40H777-0286-B1 Engine
40H777-0287-G5 Engine
40H777-0363-B1 Engine
40H777-0363-E1 Engine
40H777-0364-B1 Engine
40H777-0364-E1 Engine
40H777-0789-B1 Engine
40H777-0822-B1 Engine
40H777-0823-B1 Engine
40H777-0871-B1 Engine
40H777-1223-B1 Engine
40H777-1223-G1 Engine
40H777-1421-B1 Engine
40H777-1421-G1 Engine
40H777-1456-B1 Engine
40H777-1458-B1 Engine
40H777-1575-G5 Engine
40H777-1633-G5 Engine
40H777-2135-G5 Engine
40H777-2136-G1 Engine
40H777-2136-G5 Engine
40H777-2421-G1 Engine
40H777-2421-G5 Engine
40H777-4143-G5 Engine
40H777-4144-G5 Engine
40H777-4421-G1 Engine
40H777-4421-G5 Engine
40H777-5129-B1 Engine
40H777-5135-G5 Engine
40H777-5136-B1 Engine
40H777-5136-G5 Engine
40H777-5137-B1 Engine
40H777-5138-G5 Engine
40H777-5139-B1 Engine
40H777-5141-B1 Engine
40H777-5142-G5 Engine

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Engine
• Lawn Tractor

Questions & Answers

Sort by

No questions have been asked yet

Repair Instructions: Submitted by Customers Like You

1 of 1 people found this instruction helpful

Tool Type:

Lawn Tractor

Parts Used:

Spark Plug - 691043

Fuel Filter - 84001895

Oil Filter - 492932S

Air Filter Cleaner Cartridge - 499486S

Pre Cleaner Air Filter - 273638S

Air Cleaner Gasket - 795629

Repair Difficulty:

Medium

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers, Socket set, Nutdriver

Routine Maintenance

1. Removed Engine Air Shroud and Air Cleaner Housing.
2. Removed and Replaced Pre Air Cleaner and Air Cleaner Cartridges.
3. Removed and replaced oil and fuel filters.
4. Removed, Gapped and replaced Spark Plugs
5. Drained and added new oil.
6. Oil drain plug on Briggs & Stratton engine was a little different in that there was a cap and the drain plug acted as a valve. To drain oil you had to rotate it.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Lawn Tractor

Parts Used:

Pre Cleaner Air Filter - 273638S

Belt.Drive - 21547025

Air Cleaner Filter - 792101

Repair Difficulty:

Medium

Time Spent Repairing:

15-30 minutes

Tools Used:

Pliers, Socket set, Wrench Set

Mower deck belt change and engine oil change

Removed mower deck from tractor. Replaced deck drive belt. Tractor drive belt was to long even though the part number listed was on the engine cover on the tractor. Will have to give tractor model and serial number as there might have been a change in the belt size. Replaced air cleaner and prefilter. Changed oil and filter.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Lawn Tractor

Parts Used:

Spark Plug - 491055S

Fuel Filter - 845125

Air Filter Cleaner Cartridge - 499486S

Pre Cleaner Air Filter - 273638S

Oil Filter - 696854

Repair Difficulty:

Easy

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers, Socket set

Spring tune-up

Replaced air filter,oil filter, fuel filter and plugs. Runs like a top!!

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Lawn Tractor

Parts Used:

Oil Seal - 795387

Fuel Filter - 84001895

Seal-O Ring - 690589

Crankcase Gasket With Bolts - 594195

Washer (Governor Gear) - 690412

Retainer-Governor Shaft - 698290

Crank-Governor - 691045

Gear-Governor - 793338

Pre Cleaner Air Filter - 273638S

Repair Difficulty:

Medium

Time Spent Repairing:

More than 2 hours

Tools Used:

Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench

The governor blew up inside the case.

Drained the oil, removed the engine from mower, removed oil pump, split the case cleaned all the old gasket material, cleaned both halves of the case, replaced the governor assembly, installed new gaskets, put the case back together, put engine back on mower, installed clutch and pulley system, adjusted the governor, started the mower and when to mowing the yard, no issues, and ran like a brand new mower.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Tool Type:

Lawn Tractor

Parts Used:

Spark Plug - 691043

Air Filter Cleaner Cartridge - 499486S

Pre Cleaner Air Filter - 273638S

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Pliers, Socket set

Tune up.

Took the old plugs out one at a time, checked the gap and put the new ones in. Replaced the old air filter with the new one.

Did you find this story helpful?

Thanks for voting and helping fellow customers!

Discussion

Discussion for Pre Cleaner Air Filter - ( 273638S )

Discussion is closed. To ask our experts a question about a part, use the Q&A feature.

Question: PRE FILTER 273638S

1487572 ��

WHICH WAY DOES THE FILTER GO INTO HOUSING FOAM FACING DOWN MESH FACING UP OR VISE VERSA

Hello, You want the FOAM side of the pre filter to be the first line of defense, with it catching any particles coming up the air intake. The mesh side will be up against the pleats on the air filter.

Reviews

Average Rating (out of 5):

1 Reviews

Click to filter by ratings:

5 stars

4 stars

3 stars

2 stars

1 stars

Sort by:

Highest Rating
Most Recent

< PREV

NEXT >

Repaired and running

Arrived quickly

Eric - May 18, 2019 Verified Purchase

Verified Purchase

eReplacementParts Team

Sort by:

Highest Rating
Most Recent

< PREV

NEXT >

Product Information

Manufacturer: Briggs and Stratton, Toro

Product Number: 273638S

Classification: Part

Weight: 0.01 lbs.

Shipping: Ships Worldwide