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Repair Parts Home    Lawn Equipment Parts    Troy-Bilt Parts    Troy-Bilt Tiller Parts    Troy-Bilt 21A-634F063 (2002) Bronco RotoTiller Parts
Troy-Bilt 21A-634F063 (2002) Bronco RotoTiller

 Troy-Bilt 21A-634F063 (2002) Bronco RotoTiller Parts

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 Fig # Part # Img Part Name Availability Price Qty
A1710-0599
TT Screw 1/4-20 x 0.5
In stock
22 available
 $2.35
A3777S30649
Hood Decal
Backorder:
No ETA.
 $14.64
A5686-04076A-0638
Shield
Note: Includes Tine Flap and fig. 3; For Model 630B
In stock
1 available
 $48.11
A5A686-04077A-0638
Shield Assembly-Tine
Note: Includes Tine Flap and fig. 3; For Model 634B and 634F
In stock
2 available
 $106.55
A6710-3039
Hex Bolt 5/16-18 x .50" Lg.
Ships in 4 - 6 business days
 $4.32
A7712-3004A
Lock Nut
In stock
4 available
 $2.10
A8A715-04034
Spirol Pin
Ships in 4 - 6 business days
 $3.69
A9732-04320
Spring, Depth Regulator
In stock
2 available
 $2.94
A10GW-9534
Spacer
Ships in 4 - 6 business days
 $2.27
A11710-0597
Hex Screw, 1/4-20 x 1.00 Gr. 5
In stock
2 available
 $2.16
A12912-0291
Hex Lock Nut 1/4-20
In stock
2 available
 $2.39
A13786-04291-0638
Hood Bracket, Right Hand
Ships in 4 - 6 business days
 $18.23
A14786-04290-0638
Hood Bracket, Left Hand
Ships in 4 - 6 business days
 $18.23
A15936-0119
Washer-Lock 5/16
In stock
10 available
 $2.35
A17912-3009
Nut-Hex Center Loc
In stock
2 available
 $3.65
Fig #Part #ImgPart NameAvailabilityPrice
A18710-0874
Hex Bolt 5/16-18 x 1.25" Lg.
Backorder:
No ETA.
 $3.69
A19GW-55088
Bushing
Ships in 4 - 6 business days
 $2.13
A20786-04104-0638
Drag Bar
In stock
3 available
 $21.36

Enter your engine's type number in this search field to show the parts that match your engine.

Your engine's type number is the second part of the model number stamped on your Briggs & Stratton engine (see picture).

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Discussion
Discussion for the Troy-Bilt 21A-634F063 (2002) Bronco RotoTiller

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dadonk
Question: Fuel System,gear Oil

dadonk

my dad bought a 21A-634F063 tiller with a 5.5 hp Briggs & Stratton. some years ago, and never even put gas in it.Its never been started untill today. It runs but only with the choke on the step down from full choke. What do i need to do? I also need to know what kind of gear oil and how full to fill it?
UtahAV
Reply: Fuel System,gear Oil

UtahAV

Hi dadonk,

An engine that will only run with choke is a sure sign of carburetor issues. I would suspect that the dealer test ran the engine and there was a little fuel left in the carb. That fuel will deteriorate over time and varnish the internal parts of the carb. It even tends to turn to a gel like substance. To fix it you will need to remove the carb and disassemble it. Clean everything with some carb cleaner and blow it out with compressed air. A small ultrasonic cleaner does a great job cleaning carbs if you have access to one. Reassemble and you should be up and running again.

The gear box uses SAE 85W140 or SAE 140 gear oil. Fill the transmission until the oil is halfway up the side of the main drive shaft.

I hope this helps!

-UtahAV
-Mark
Ken Bohnert
Question: Carburator

Ken Bohnert

I am trying to find a carb kit for the 21A-634F063 tiller with a 5.5 hp Briggs & Stratton engine. Can you point me in the right direction, or do you have them? It starts, runs for a few seconds then quits. It has sat for a few years without being used. Thanks, Ken
fancyboxy