Base-air Cleaner Prim 795259

Description:

This item is an authentic OEM sourced part. The plastic air cleaner primer base is intended to be used with small engines from Briggs & Stratton and Toro. This item is used as the air filter base that links to the carburetor and it is used to circulate fuel through the carburetor when cold starting the engine. This item is priced as a single item.

Frequently Purchased With

Gasket-air Cle..
$5.19

Filter-a/c Car..
$6.55

Primer-carbure..
$4.99

Carburetor
$69.30

Cover-air Clea..
$27.30

Filter-a/c Foa..
$7.06

Kit-carb Overh..
$17.96

Compatibility

This part is compatible with the following machines:

Briggs and Stratton

129H00 Series (0005-0185) Engine
12A800 Series (0100, 0413, 0414, 0508, 0511, 0512, 0513, 0514, 0600, 0611, 061 Engine
12B800 Series Engine
12C700 Series Engine

12C800 Series Engine
12D800 Series Engine
0647-0 Portable Generator
1133-0 Portable Generator

Toro

16400 (5900001-5999999)(1995) Lawn Mower
16400 (6900001-6999999)(1996) Lawn Mower
16401 (59000001-59999999)(1995) Lawn Mower
16401 (6900001-6999999)(1996) Lawn Mower
16401 (7900001-7999999)(1997) Lawn Mower
16401 (890000001-899999999)(1998) Lawn Mower
20010 (9900001-9999999)(1999) Lawn Mower
20010 (200000001-200999999)(2000) Lawn Mower
20010 (210000001-210999999)(2001) Lawn Mower
20010 (220000001-220999999)(2002) Lawn Mower
20020 (9900001-9999999)(1999) Lawn Mower
20020 (210000001-210999999)(2001) Lawn Mower
20021 (9900001-9999999)(1999) Lawn Mower
20021 (200000001-200999999)(2000) Lawn Mower
20021 (210000001-210999999)(2001) Lawn Mower
20022 (9900001-9999999)(1999) Lawn Mower
20022 (200000001-200999999)(2000) Lawn Mower
20022 (210000001-210999999)(2001) Lawn Mower
20023 (210000001-210999999)(2001) Lawn Mower
20023 (200000001-200999999)(2000) Lawn Mower
20023 (9900001-9999999)(1999) Lawn Mower
20023C (210000001-210999999)(2001) Lawn Mower
20025 (200000001-200999999)(2000) Lawn Mower
20025 (210000001-210999999)(2001) Lawn Mower
20025 (9900001-9999999)(1999) Lawn Mower
20028 (9900001-9999999)(1999) Lawn Mower
20028 (200000001-200999999)(2000) Lawn Mower
20028 (210000001-210999999)(2001) Lawn Mower
20029 (9900001-9999999)(1999) Lawn Mower
20030 (9900001-9999999)(1999) Lawn Mower
20030 (200000001-200999999)(2000) Lawn Mower
20030 (210000001-210999999)(2001) Lawn Mower
20033 (220000001-220999999)(2002) Lawn Mower
20033 (230000001-230999999)(2003) Lawn Mower
20033 (240000001-240999999)(2004) Lawn Mower
20035 (210000001-210999999)(2001) Lawn Mower
20036 (220000001-220999999)(2002) Lawn Mower
20036 (230000001-230999999)(2003) Lawn Mower
20036 (240000001-240999999)(2004) Lawn Mower
20037 (220000001-220999999)(2002) Lawn Mower
20037 (230000001-230999999)(2003) Lawn Mower
20037 (240000001-240999999)(2004) Lawn Mower
20041 (250000001-250999999)(2005) Lawn Mower
20042 (210000001-210999999)(2001) Lawn Mower
20042 (200000001-200999999)(2000) Lawn Mower
20042 (9900001-9999999)(1999) Lawn Mower
20043 (210000001-210999999)(2001) Lawn Mower
20043 (200000001-200999999)(2000) Lawn Mower
20043 (9900001-9999999)(1999) Lawn Mower
20045 (210000001-210999999)(2001) Lawn Mower
20045 (200000001-200999999)(2000) Lawn Mower
20045 (9900001-9999999)(1999) Lawn Mower
20047 (260000001-260999999)(2006) Lawn Mower
20048 (210000001-210999999)(2001) Lawn Mower
20049 (250000001-250999999)(2005) Lawn Mower
20053 (270000001-270999999)(2007) Lawn Mower
20053 (260000001-260999999)(2006) Lawn Mower
20053 (250000001-250999999)(2005) Lawn Mower
20054 (250000001-250999999)(2005) Lawn Mower
20054 (260000001-260999999)(2006) Lawn Mower
20054 (270000001-270999999)(2007) Lawn Mower
20055 (250000001-250999999)(2005) Lawn Mower
20055 (260000001-260999999)(2006) Lawn Mower
20055 (270000001-270999999)(2007) Lawn Mower
20056 (250000001-250999999)(2005) Lawn Mower
20056 (260000001-260999999)(2006) Lawn Mower
20056 (270000001-270999999)(2007) Lawn Mower
20058 (250000001-250999999)(2005) Lawn Mower
20058 (260000001-260999999)(2006) Lawn Mower
20062 (270000001-270999999)(2007) Lawn Mower
20064 (270000001-270999999)(2007) Lawn Mower

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Engine
• Generator
• Lawn Mower

Repair Guides

Watch the Repair Video for Base-air Cleaner Prim

Articles:

How to Replace a Primer Bulb

Replacing primer bulbs in small engines is one of the most common types of tool repairs, and this article explains profe...

June 25, 2010

Repair Instructions: Submitted by Customers Like You

20 of 20 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Base-air Cleaner Prim - 795259

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Nutdriver, Putty Knife

Engine would not prime or start (bad primer bulb and leak in gasket)

1. Removed old cover and air filter using flat tip screwdriver
2.Remove the old Base by removing the 3 screws with a nutdriver.
3.Clean old gasket material from Carberator intake with puttyknife.
4 Reassemble by reversing order using new part and new Air Cleaner.

NOTE: I ordered a gasket to mount the A/C Primer base to the Carb, but found that one was included with the part itself which is a nice surprise.

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13 of 13 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Base-air Cleaner Prim - 795259

Gasket-air Cleaner - 795629

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Nutdriver

Lawn mower wouldn't prime which made it impossible to start

Remove the existing air cleaner base, installed the new air cleaner base and gasket. I used the new gasket and placed it on top of the old gasket to double up. I did this so the air cleaner base would get a proper seal so the primer bulb would actually function properly. After doing this, I primed the engine about 4 pushes on the primer bulb. Pulled the starter rope 2 times and the engine fired right up on the 2nd pull.

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4 of 4 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Base-air Cleaner Prim - 795259

Gasket-air Cleaner - 795629

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Socket set

Broken A/C base

Removed the old A/C base then cleaned gasket surface installed new gasket & A/C base

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2 of 2 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Base-air Cleaner Prim - 795259

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Socket set

Primer base warped, needed replacement

Removed old primer base, 1 screw, 3 bolts, installed new primer base

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1 of 1 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Filter-a/c Cartridge - 491588B

Carburetor - 799868

Base-air Cleaner Prim - 795259

Plug-spark - 796112S

Repair Difficulty:

Easy

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers, Socket set

Carburetor float completely seized up

Removed air filter cover (one flathead screw)
Removed air filter
Removed primer base (three hex-head screws)
Removed carburetor (one hose clamp, two bolts)
Removed round rubber gasket from manifold

Reverse order to install.

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1 of 1 people found this instruction helpful

Tool Type:

Lawn Mower

Parts Used:

Base-air Cleaner Prim - 795259

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Socket set

Lawn mower was hard to start after running and getting hot or would not start at all (like old cars used to get vapor locked) replaced primer and now stops and starts like new.

1. Removed old part
2. Cleaned all gasket surfaces
3. Cleaned all parts to be reused
4. Installed new part with new gasket supplied with new part.
5. Checked all connections
6. Filled fuel tank, checked oil and motor started with two pulls

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1 of 1 people found this instruction helpful

Tool Type:

Engine

Parts Used:

Filter-a/c Cartridge - 491588B

Spring-governor - 691291

Cover-air Cleaner - 692298

Manifold-intake - 794305

Base-air Cleaner Prim - 795259

Gasket-air Cleaner - 795629

Repair Difficulty:

Easy

Time Spent Repairing:

30-60 minutes

Tools Used:

Screwdriver, Pliers, Socket set, Wrench Set, Nutdriver

Carburetor throttle manifold broke and breather casing broke.

Pulled the rope cap and the top of the motor cover off. Then, replaced the throttle manifold, then cleaned the carburetor and put the new covers on.

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Tool Type:

Lawn Mower

Parts Used:

Primer-carburetor - 694395

Base-air Cleaner Prim - 795259

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Screwdriver, Nutdriver

Worn out primer bulb and base

Removed air filter
Blew everything clean with HP air
Removed throttle cable
Removed primer bulb base

Installed new primer bulb and base
Re installed throttle cable
Re installed air filter

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Tool Type:

Lawn Mower

Parts Used:

Base-air Cleaner Prim - 795259

Repair Difficulty:

Easy

Time Spent Repairing:

Less than 15 minutes

Tools Used:

Socket set

Hard to start

Removed air cleaner, remove 2 screws holding primer base, replace primer base and install air cleaner, press primer bulb 3 times mower started right up with 1 pull

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Tool Type:

Lawn Mower

Parts Used:

Base-air Cleaner Prim - 795259

Repair Difficulty:

Easy

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, None

Prime button was cracked

The primer button was cracked. I removed the plate and installed the new one.

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Reviews

Average Rating (out of 5):

6 Reviews

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Easy repair

The part was the correct one. Once we replaced it, the mower started like a new one.

Guest - May 24, 2020 Verified Purchase

Just what I needed

Mower was starting hard cold, I replaced the bulb and noticed that it still would not prime correctly, I cleaned and rebuilt the carb - still no priming. I replaced this part and it did the trick.

Gregory - April 24, 2020 Verified Purchase

Easy to install and fixed the issue.

The issue with the brand new mower not starting was fixed by replacing this part. Easy to install and exact right part.

Guest - November 20, 2019 Verified Purchase

SATISFIED Customer

Customer service easy to work with and talk to on the phone. Part arrived in excellent condition and will shop on their web site again.

Guest - July 16, 2019 Verified Purchase

Nice!

Easy to order, fast shipping, quality part, nice to receive all three from an nk online store for a change.

Guest - May 20, 2019 Verified Purchase

sent it all back

Everything I got was wrong, I got Briggs parts, I have a Honda motor.

Guest - June 8, 2019 Verified Purchase

Verified Purchase

eReplacementParts Team

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Questions & Answers for Base-air Cleaner Prim