Part Location Diagram of 918-04822B MTD Lawn Tractor Mandrel Assembly
See part G-1 in the diagram
( Grid squares measure 1x1 inch )

Lawn Tractor Mandrel Assembly 918-04822B

Manufactured by:
MTD
ERP Number:
ERP11813284
Part Number:
918-04822B
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(23 rated repairs) ?

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Product Description

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Original Manufacturer Approved replacement Spindle Assembly 6.3 Diameter used on Lawn Tractors/Mowers. Includes Housing, Shaft assembly, Bearing, Pulley and nut. The mounting holes on the Mandrel are not threaded. But the bolts that are used to secure the mandrel to the deck are self tapping. The Mandrel shaft goes thru the deck and the pulleys are attached to them, then the belt that drives the mandrels is placed in the pulleys.

Frequently Purchased Together

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Troubleshooting

This part works with the following brands:
  • Craftsman
  • MTD
  • Cub Cadet
  • Murray
  • Troy-Bilt
  • Yard Man
  • Yard Machines
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
  • Engine
Part# 918-04822B replaces these:
618-04822, 618-04822A, 618-04822B, 618-04889, 618-04889A, 618-04950, 918-04822, 918-04822A, 918-04822B, 918-04822B-CM, 918-04889, 918-04889A, 918-04950,

Customer Part Reviews

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4.6
Average Rating (out of 5):
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(18 Reviews)
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Questions & Answers

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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 

30 - 60 mins 

(23 rated repairs) ?
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Sorry, we couldn't find any existing installation instruction that matched.

Spindle bearings bad

Gerald from Greeneville, Tennessee

10 of 10 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
918-04822B
Instead of replacing the bearings, I opted to just replace the complete assembly. I removed the deck. I removed the blade. Then I remove the bolts holding the spindle. I noticed that the new spindle housing was not threaded, but the bolts that hold it on are self tapping. So I bolted up the new spindle, replaced the blade. Then hooked up the deck.
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Broken spindle and worn belt

HARRY from Sidney, Maine

10 of 10 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Nutdriver, Screw drivers
Parts Used:
954-04060C, 918-04822B
Remove mower deck, remove old spindle and worn belt. sharpen blades and then attached mower deck back on riding mower.
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The old spindle had worn down to the point that the blade was offset creating a bad vibration

Rodger from Burton, Michigan

8 of 8 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Screw drivers, Socket set
Parts Used:
918-04822B
Used a screwdriver to pop the three pins holding the deck. Slid the belt from the engine drive pulley Removed the three screw bolts on the spindle cover after sliding the deck out from under the machine. Used two sockets on both sided of the spindle to remove the blade. removed the bolt screws to free the spindle. Replace with new spind le. put everything back in reverse order. Done. Works fine no vibrations and guts the grass great.
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One spindle broken and replaced both cutting blades

Ronnie from Rocky Gap, Virginia

6 of 6 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Nutdriver, Pliers, Socket set, Wrench set
Parts Used:
942-04308A, 918-04822B
1. Removed mowing deck from the mower.
2. Removed cutting blades and broken spindle.
3. Replaced broken spindle.
4. Replaced both cutting blades.
5. Replaced mowing deck to the mower.
6. Adjusted drive belt.
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Vibration

carl from Fanwood, New Jersey

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Socket set, Wrench set
Parts Used:
918-04822B
I am 83 yrs old. I can`t work on the ground anymore. I lifted the entire tractor, with a chain hoist to about 4 ft and installed the new spindle (which fit perfectley) and added a new belt. The new part was shipped quickly, and I had no problem with the grass \"getting ahead of me\" If you need parts, This is the place to go!
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Broken spindle

Ralph from Sterling, Illinois

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Socket set
Parts Used:
918-04822B
Jacked up front of rider mower. Gathered tools, creeper, socket set, air gun and 15/16\" socket. First removed belt shield ( 3 bolts ), then blade. Next removed spindle (4 bolts ). Inspected old spindle and compared to new. Discovered new spindles 4 bolt holes were not tapped.
Yes, existing bolts were self tapping, but, didn\'t wan t to chance it with pot metal, so I pre tapped them first. Glad I did worked great, bolted right in. Put mower back together, picked up tools, started mower and made a few test cuts, perfect.
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Blade mount assembly was cracked in half

Bryon from MCCLUSKY, North Dakota

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Pliers, Socket set, Wrench set
Parts Used:
918-04822B
It was a real joy since someone else took it apart and scattered the hardware across the shop other than that it was a piece of cake
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Spindle was broken

Luther from SUFFOLK, Virginia

1 person found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Socket set
Parts Used:
918-04822B
Remove the broken Spindle.
And installed the new SPINDLE.
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Replace bad spindle

John from PAIGE, Texas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Socket set
Parts Used:
918-04822B, 712-0417A
Used floor jack. Jacked up riding mower. Raised deck to highest level. Used impact tool to remove blade nut and 4 spindle bolts. Lowered deck to lowest level. Removed old spindle. Install new spindle tighten 4 3/8 spindle bolts. Install blade and new spindle bolt for blade.
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Bushing on spindle worn out

Anthony from Benton, Arkansas

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
More than 2 hours
Tools:
Socket set
Parts Used:
918-04822B
Replaced the worn part with the new one.
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Model Cross Reference

This part works with the following models:
ERP Number: ERP11813284
Manufacturer Part Number: 918-04822B
Brand Model Number Description
Troy-Bilt 1158283 Lawn Tractor - 1158283 - 17-Z Series
Troy-Bilt 1174058 Lawn Tractor - 1174058 - 17-Z Series
MTD 13A226JD000 Lawn Mower - MTD Lawn Mower Model 13A226JD000 Parts
MTD 13A226JD897 Lawn Mower - MTD Lawn Mower Model 13A226JD897 Parts
Yard Machines 13A2775S000 Lawn Tractor - Lawn Tractor
MTD 13A277XS099 Lawn Tractor - Lawn Tractor
MTD 13A277XS299 Lawn Tractor - Lawn Tractor
MTD 13A2785S001 Lawn Mower - MTD Lawn Mower Model 13A2785S001/2013 Parts
MTD 13A278XS099 Lawn Tractor - Lawn Tractor
MTD 13A278XS299 Lawn Tractor - Lawn Tractor
MTD 13A726JD091 Lawn Tractor - Front-Engine Lawn Tractor
MTD 13A726JD099 Lawn Tractor - Front-Engine Lawn Tractor
MTD 13A726JD299 Lawn Tractor - Front-Engine Lawn Tractor
MTD 13AC21JD093 Lawn Tractor - Front-Engine Lawn Tractor
Troy-Bilt 13AC26JD011 Lawn Tractor - Riding Lawn Mower
MTD 13AC26JD058 Lawn Mower - MTD Lawn Mower Model 13AC26JD058 Parts
MTD 13AC26JD093 Lawn Tractor - Front-Engine Lawn Tractor
MTD 13AD78XS099 Lawn Tractor - Lawn Tractor
MTD 13AJ771S004 Lawn Tractor - Lawn Tractor
MTD 13AJ771S031 Lawn Tractor - Front-Engine Lawn Tractor
MTD 13AJ775S000 Lawn Tractor - Ride on Lawn Mower
MTD 13AJ775S059 Lawn Mower - MasterCut Lawn Mower Model 13AJ775S059/2010 Parts
MTD 13AJ77SS099 Lawn Mower - MTD Lawn Mower Model 13AJ77SS099 Parts
MTD 13AJ78SS099 Lawn Mower - MTD Lawn Mower Model 13AJ78SS099 Parts
MTD 13AJ795S004 Lawn Tractor - Lawn Tractor
MTD 13AJ795S059 Lawn Mower - MasterCut Lawn Mower Model 13AJ795S059/2010 Parts
MTD 13AL78SS099 Lawn Mower - MTD Lawn Mower Model 13AL78SS099 Parts
MTD 13AL78SS299 Lawn Tractor - Lawn Tractor
MTD 13AL795T057 Lawn Tractor - Front-Engine Lawn Tractor
Yard Machines 13AM772S000 Lawn Tractor - Ride On Lawn Mower