Part Location Diagram of KH-20-853-33-S MTD CARBURETOR ASM
See part 4 in the diagram

CARBURETOR ASM KH-20-853-33-S

Manufactured by:
MTD
ERP Number:
ERP18499668
Part Number:
KH-20-853-33-S
Original Equipment Manufacturer ?
Special Order

Easy 

15 - 30 mins 

(5 rated repairs) ?

Does this part fit my model?

Need help finding your model number?

Troubleshooting

This part works with the following brands:
  • Toro
  • Cub Cadet
  • MTD
This part works with the following products:
  • Lawn Tractor
Part# KH-20-853-33-S replaces these:
20 853 33-S, 2085333-S, KH-20-853-14-S, KH-20-853-16-S, KH-20-853-33-S, KH-20-853-42-S, KH-20-853-43-S,

Customer Part Reviews

?
5.0
Average Rating (out of 5):
★★★★★
★★★★★
(1 Review)
Click to filter by ratings:
  • 5 stars
    1
  • 4 stars
    0
  • 3 stars
    0
  • 2 stars
    0
  • 1 star
    0
  • 1
Sort by:  
Sorry, we couldn't find any existing reviews that matched. Try using some different or simpler keywords.

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

Be the first to ask our experts a question about this part!

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?

Customer Repair Instructions

All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part.

Easy 

15 - 30 mins 

(5 rated repairs) ?
  • 1
Sort by:  
Sorry, we couldn't find any existing installation instruction that matched.

Carburetor rusted

Don from Wasilla, Alaska

9 of 9 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Socket set, Wrench set
Parts Used:
KH-20-853-33-S
Remove air cleaner assembly and air cleaner base. Remove the throttle spring and the throttle linkage.Remove the fuel line from the carburetor and either plug the line or use fuel line clamp to stop the fuel from flowing.Remove the old carburetor, and install the new one. Put all the part back on ib reverse order. You\'re done.
Did you find this story helpful?
Thank you for voting!

Not getting gas, tune up

Allen from Eufaula, Oklahoma

6 of 6 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Nutdriver, Socket set
Parts Used:
KH-20-853-33-S, 2439316-S
The mower had been sitting for a couple of years, so I drained the gas and decided to replace the fuel filter and used the carburetor kit. Was very easy to fix.
Did you find this story helpful?
Thank you for voting!

Carburetor fouled and gummed up

Melvin from Aransas Pass, Texas

4 of 4 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
KH-20-853-33-S
1. Better if the fuel tank is empty, but if not clamp off the main fuel line to keep fuel from running out.
2. Disassemble breather assembly.
3. Pull primary and secondary air filter.
4. Two nuts and one bolt need to be removed to pull filter housing.
5. The two nuts removed from step 4 will also loosen the carbur etor.
Under both push rods, one is throttle, other is choke.
6. Pull old carburetor.
7. Reassemble in reverse order.

Easy job, little time consuming! Not a super skilled repair.
Did you find this story helpful?
Thank you for voting!

Carburetor was busted.

WILLIAM from UNION, South Carolina

2 of 2 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Nutdriver, Socket set, Wrench set
Parts Used:
KH-20-853-33-S
Removed the old carburetor and mounted the new carburetor. It runs well.
Did you find this story helpful?
Thank you for voting!

Carburetor needed replaced

Aaron from SOPER, Oklahoma

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Socket set
Parts Used:
KH-20-853-33-S
Removed air filter housing, removed fuel line, removed the two nuts and one bolt holding carburetor on. Unplugged fuel solenoid wire. Slid old carb off and carefully turned it to remove throttle and choke linkage. Replaced gasket. Reconnected throttle and choke linkage on new carb. Slid new carb on to studs. Tightened bolt holding so lenoid ground wire. Reconnect fuel line. Replace airfilter housing and tighten the two nuts holding it. Replace air filter and external cover. Add gas. Start engine.
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP18499668
Manufacturer Part Number: KH-20-853-33-S
Brand Model Number Description
MTD 13AX79TH090 Lawn Tractor Accessories - Misc Tool
Toro 13BX60RG744 Lawn Tractor - Lawn Tractor
Toro 13BX60RG748 Lawn Tractor - Lawn Tractor
Toro 74360 Lawn Tractor - Lawn Tractor
Toro 74363 Lawn Tractor - Lawn Tractor
Toro 74370 Lawn Tractor - Lawn Tractor
Toro 74380 Lawn Tractor - Lawn Tractor
Toro 74391 Lawn Tractor - Lawn Tractor
Cub Cadet LT1040 Lawn Tractor - Lt1040 Tractor 13ax10cg709 13ax10cg710 13bx10cg710
Cub Cadet RZT42 Lawn Mower - Kohler 17AA5B4G