Models > 13BP78XS099

13BP78XS099 MTD Lawn Tractor

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Diagrams for 13BP78XS099

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Air intake Diagram and Parts List for MTD Lawn Tractor
Air intake
Blower housing Diagram and Parts List for MTD Lawn Tractor
Blower housing
Crankcase Diagram and Parts List for MTD Lawn Tractor
Crankcase
Crankshaft Diagram and Parts List for MTD Lawn Tractor
Crankshaft
Cylinder head Diagram and Parts List for MTD Lawn Tractor
Cylinder head
Dash panel/fuel tank Diagram and Parts List for MTD Lawn Tractor
Dash panel/fuel tank
Decals Diagram and Parts List for MTD Lawn Tractor
Decals
Engine control Diagram and Parts List for MTD Lawn Tractor
Engine control
Engine/muffler/shield Diagram and Parts List for MTD Lawn Tractor
Engine/muffler/shield
Frame/battery/lift Diagram and Parts List for MTD Lawn Tractor
Frame/battery/lift
Fuel system Diagram and Parts List for MTD Lawn Tractor
Fuel system
Hood/grill/plenum Diagram and Parts List for MTD Lawn Tractor
Hood/grill/plenum
Identification Diagram and Parts List for MTD Lawn Tractor
Identification
Ignition Diagram and Parts List for MTD Lawn Tractor
Ignition
Lubrication Diagram and Parts List for MTD Lawn Tractor
Lubrication
Mower deck/spindle pulley Diagram and Parts List for MTD Lawn Tractor
Mower deck/spindle pulley
Seat/fender Diagram and Parts List for MTD Lawn Tractor
Seat/fender
Starter Diagram and Parts List for MTD Lawn Tractor
Starter
Steering Diagram and Parts List for MTD Lawn Tractor
Steering
Transmission Diagram and Parts List for MTD Lawn Tractor
Transmission
Keep searches simple, eg. "belt" or "pump".
Pin-bow Tie Cotter – Part Number: 714-04040
$6.25
This bow tie cotter pin fits snow blowers, as well as other gardening tools. The pin helps secure the auger to the shaft on a snow blower. Due to constant wear, this is a commonly replaced part. Tip: ...
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Order now and your part arrives by Mar 19
Nut-flglk 5/16-18 – Part Number: 712-04063
$6.25
This nut is fit for lawn and garden equipment and is used to resist loosening when properly threaded onto a bolt. The nut is sold individually. The diameter of the nut is 5/16 inches and the thread si...
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V-Belt – Part Number: 954-04060C
$57.07
This is a Genuine Manufacturer Approved replacement V-Belt used on Riding Lawn Mowers. This part is made out of Rubber and it is sold individually. This is the Belt that drives the Blades. Clean the p...
In Stock
Order now and your part arrives by Mar 19
Joint – Part Number: 923-0448A
$28.79
This is a lock ball joint assembly for your lawn tractor. The ball joint assembly connects to the pitman arm and the drag link, and is a part of the steering mechanism on your machine. This part is 7/...
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Lawn Mower Key – Part Number: 925-1745A
$23.88
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Hexagonal Flange Bearing – Part Number: 741-04124
$7.33
This is a high-quality OEM hex flange bearing for use in riding lawn tractors (sold individually). This part has multiple applications, so the location and repair information may differ depending on t...
In Stock
Order now and your part arrives by Mar 19
Lawn Mower Flanged Lock Nut – Part Number: 712-04065
$6.25
This lock nut is used for lawn and garden equipment, and is sold individually. This nut resists loosening when it is correctly threaded onto a bolt in your tool. The measurements are: the diameter of ...
In Stock
Order now and your part arrives by Mar 19
Cable-engage W/sea – Part Number: 946-05124A
$34.18
This is an authentic OEM part. The MTD deck engage cable is composed of metal and plastic parts, and has been designed for use in several tractor machines. This part is fastened onto the frame assembl...
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Use 712-0417a – Part Number: 712-0417A
$9.76
This part includes one hex flange nut that is compatible with various outdoor equipment. It has a thread of 5/8-18 and consists of a hex nut with a wide flange on one end. The flange works like a wash...
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Order now and your part arrives by Mar 19
Lawn Mower Hex Washer Head Screw – Part Number: 710-0599
$6.25
This is a TT screw, but it is also called a fastener, and it is used on multiple outdoor tools. This part is a Tri-Round or Tri-Lobular thread forming screw, it is 0.25 inches in diameter, 0.5 inches ...
In Stock
Order now and your part arrives by Mar 19
Lawn Mower Self-Tapping Screw – Part Number: 710-04484
$6.25
This is a self-tapping screw for your lawn equipment. It has multiple applications, and is made of durable metal. This part is sold individually. To install this screw, you will need a wrench. The maj...
In Stock
Order now and your part arrives by Mar 19
Nut-flglk – Part Number: 712-04064
$6.25
This is a flange lock nut, and it is used with various outdoor tools and equipment. The flange lock nut is all one piece. It has a bottom circular flange and a smaller top hex section. This is a torqu...
In Stock
Order now and your part arrives by Mar 19
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Questions and Answers

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Common Problems and Symptoms for 13BP78XS099

Viewing 1 of 1
Deck blades will not turn
Fixed by these parts
Fixing
How to fix it
Replacing the Joint

Replacing the Joint

Replacing the Pulley-v Idler

Replacing the Pulley-v Idler

Replacing the Lawn Mower Transmission Pulley

Replacing the Lawn Mower Transmission Pulley

Replacing the Lamp-12v-miniature

Replacing the Lamp-12v-miniature

Replacing the Tie Rod:fixed

Replacing the Tie Rod:fixed

Replacing the Spring-compression

Replacing the Spring-compression

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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
Customer:
William from TRIANGLE, VA
Parts Used:
954-04208A
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Wrench set
upper transmission belt cracked bad
Removed battery, then battery hanger brackets.
Removed the tension spring from under side of seat. That was a little tuff to do. put a long phillips screw driver through transmission pulley.
put a 7/8 box wrench on pulley nut and removed it. took old belt off and installed new one. Reversed order of removal.
Getting the t ension spring back into the bracket hole was a little tricky. I used a pair of long needle nose pliers to re install the spring.
cut my yard and I'm a happy camper !!!!!!!!!!!!!!!!!!
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Customer:
Randall from GALLIPOLIS, OH
Parts Used:
738-1186A
Difficulty Level:
Very Easy
Total Repair Time:
Less than 15 mins
Tools:
Socket set
Blade got bend after hit a stump so had to buy new spindle shaft
The repair was a very easy.
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