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8982819-1-M-Murray-491922MA-Jackshaft
Part Location Diagram of 491922MA Murray Jackshaft
See part D50 in the diagram
8982819-1-S-Murray-491922MA-Jackshaft 360 view
( Grid squares measure 1x1 inch )
8982819-1-S-Murray-491922MA-Jackshaft 8982819-2-S-Murray-491922MA-Jackshaft 8982819-1-S-Murray-491922MA-Jackshaft 360 view
Part Location Diagram of 491922MA Murray Jackshaft

Jackshaft 491922MA

Manufactured by:
Murray
ERP Number:
ERP8982819
Part Number:
491922MA
Original Equipment Manufacturer ?
$32.48
In Stock
Delivers in 3-5 Business Days!

A Bit Difficult 

30 - 60 mins 

(2 rated repairs) ?

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Description Troubleshooting Questions & Answers Repair Instructions Model Cross Reference

Product Description

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This part is an OEM from Murray. The jackshaft is designed for use with many lawn tractors. Composed of metal, this item is fitted into the deck assembly spacer. The jackshift secures the deck pulley that rotates the v-belt. A wrench is necessary for the repair, and the jackshaft is sold individually.

Troubleshooting

This part works with the following brands:
  • Murray
  • Briggs and Stratton
  • Craftsman
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
Part# 491922MA replaces these:
091922MA, 491922MA, 91922MA,

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.

A Bit Difficult 

30 - 60 mins 

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

Jack shaft was bent and housing was cracked

Jack from Euclid, Ohio

5 of 5 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
492574MA, 491922MA
I removed jack shaft and the housing with socket wrenches and open end wrenches. Cleaned up the deck where the new parts would be installed. I had to tap the four holes in the new jack shaft housing,, because the four holes were not tapped. after tapping these four holes I mounted the housing on deck, and,, secured it with the four bolt s from the previous installation. I slipped in the new jack shaft and mounted the drive pulley. I did grease up the new assembly as well.
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Jackshaft and bearings worn out,belt worn out, replaced blades also

Dennis from MONACA, Pennsylvania

2 of 2 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Screw drivers, Socket set, Wrench (Adjustable)
Parts Used:
91742E701MA, 492574MA, 491922MA
Removed support rods , dropped mower deck
Removed old belt
Removed belt guides
Unbolted old blades & pulleys
Unbolt & remove old jackshaft housing & jack shafts
Bolt in new housings & jack shafts & pulleys, grease new bearings
Put on new blades
Install new belt & belt guides
Put deck back on mower
Level deck front to back & side to side
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP8982819
Manufacturer Part Number: 491922MA
Brand Model Number Description
Murray 31621x70G Lawn Tractor - 31 Inch Cut Lawn Tractor
Murray 31720x11B Lawn Tractor - 30&#34 Lawn Tractor
Murray 31720x11C Lawn Tractor - 31&#34 Lawn Tractor
Murray 31720x20E Lawn Tractor - 31 Inch Cut Lawn Tractor
Murray 31720x51 Lawn Tractor - A 31 Inch Cut Lawn Tractor
Briggs and Stratton 31720X51A Lawn Tractor - 31720x51a - Lawn Tractor (1997)
Murray 31720x51B Lawn Tractor - 31&#34 Cut Lawn Tractor
Murray 31720x51C Lawn Tractor - 31&#34 Lawn Tractor
Murray 31721x88A Lawn Tractor - 31&#34 Cut Lawn Tractor
Murray 31722x95A Lawn Tractor - 31&#34 Lawn Tractor
Murray 38602X70H Lawn Tractor - 38 Inch Cut Lawn Tractor
Murray 38602X70J Lawn Tractor - 38 Inch Cut Lawn Tractor
Murray 38616A Lawn Tractor - Front-Engine Lawn Tractor
Murray 38623x5C Lawn Tractor - 38 Inch Cut Lawn Tractor
Murray 38632x66B Lawn Tractor - 38 Inch Cut Lawn Tractor
Murray 38633x92A Lawn Tractor - Lawn Tractor
Murray 38702x7A Lawn Tractor - 38 Inch Cut Lawn Tractor
Murray 38702x8D Lawn Tractor - 38 Inch Cut Lawn Tractor
Murray 38705A Lawn Tractor - 38 Inch Lawn Tractor
Murray 38706A Lawn Tractor - Lawn Tractor
Murray 38706X99A Lawn Tractor - Lawn Tractor
Murray 403016X58A Lawn Mower - Murray Lawn Mower Model 403016X58A Parts
Murray 403017X58A Lawn Mower - Murray Lawn Mower Model 403017X58A Parts
Murray 40307x58B Lawn Tractor - 40&#34 Lawn Tractor
Murray 40316x11B Lawn Tractor - 40&#34 Lawn Tractor
Murray 40317X50C Lawn Mower - Murray Lawn Mower Model 40317X50C Parts
Murray 40318x50A Lawn Tractor - 40&#34 Lawn Tractor
Murray 40318x50B Lawn Tractor - 40&#34 Lawn Tractor
Murray 40318X50C Lawn Mower - Murray Lawn Mower Model 40318X50C Parts
Murray 40319x51B Lawn Tractor - 40&#34 Lawn Tractor
Jackshaft
$ 32.48
In Stock
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Stock Status
✖
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