Jackshaft Housing
*This part replaces obsolete part #: SHOULD BE PART #4925, 090905, 92574MA, 90905, 49257MA, 692574MA, 092574MA, 090905MA and 092574.
Manufacturer: Murray |
Product Number: 492574MA |
Classification: Part |
Weight: 1.60 lbs. |
Also Known As: Spindle Assembly, Spindle Housing |
Shipping: Ships Worldwide |
This is a genuine Murray replacement part, it is sold individually. The Jackshaft housing is connected to the drive shaft, which is connected to the pulley driven by the belts and engine. Below the Jackshaft Housing, the blade adapter, blade, washers and blade nut are attached to the drive shaft. The Jackshaft Housing does include the bearing and a zerk fitting. |
This part is compatible with the following machines:
405015x92A (2002) 40" Lawn Tractor
40508x92E (2002) 40" Lawn Tractor
42515x92B (2002) 42" Lawn Tractor
42598x92A (2002) 42" Lawn Tractor
461007x92A (2001) 46" Lawn Tractor
46104x8C (2001) 46" Lawn Tractor
521613x89A (2001) 52" Lawn Tractor
38502x51E (2001) 38" Lawn Tractor
38502x98D (2001) 38" Lawn Tractor
46102x6B (2000) 46" Lawn Tractor
46107x92A (2000) 46" Lawn Tractor
46103B (2000) 46" Lawn Tractor
52101x92A (2000) 52" Lawn Tractor
46104x14A (2000) 46" Lawn Tractor
52161x89B (2000) 52" Lawn Tractor
46104x8B (2000) 46" Lawn Tractor
38502x51D (2000) 38" Lawn Tractor
38502x52A (2000) 38" Lawn Tractor
38711x42A (2000) 38" Lawn Tractor
38502x86B (2000) 38" Lawn Tractor
38560x81A (2000) 38" Lawn Tractor
38502x98C (2000) 38" Lawn Tractor
38711x67C (2000) 38" Lawn Tractor
38711x73C (2000) 38" Lawn Tractor
38710x99A (2000) 38" Lawn Tractor
46106x89B (2000) 46" Lawn Tractor
40507x8B (2000) 40" Lawn Tractor
40560x50C (2000) 40" Lawn Tractor
40508x92A (2000) 40" Lawn Tractor
40564x51C (2000) 40" Lawn Tractor
40507x14A (2000) 40" Lawn Tractor
40508x92B (2000) 40" Lawn Tractor
40507x31A (2000) 40" Lawn Tractor
40508x92C (2000) 40" Lawn Tractor
40509x92A (2000) 40" Lawn Tractor
425003x8A (2000) 42" Lawn Mower
42500C (2000) 42" Lawn Mower
42514x8A (2000) 42" Lawn Mower
40530x51C (2000) 40" Lawn Tractor
42500x99A (2000) 42" Lawn Mower
42515x92A (2000) 42" Lawn Mower
42511x4B (2000) 42" Lawn Mower
42516x92A (2000) 42" Lawn Mower
42569x6A (2000) 42" Lawn Mower
42514x31A (2000) 42" Lawn Mower
42517x82A (2000) 42" Lawn Mower
42571x14A (2000) 42" Lawn Mower
42544x8F (2000) 42" Lawn Mower
42576x92B (2000) 42" Lawn Mower
42571x31A (2000) 42" Lawn Mower
425601x53A (2000) 42" Lawn Mower
42571x8A (2000) 42" Lawn Mower
42581x50C (2000) 42" Lawn Mower
42572x31A (2000) 42" Lawn Mower
42569x4A (2000) 42" Lawn Mower
42583x6A (2000) 42" Lawn Mower
42572x8A (2000) 42" Lawn Mower
42587x50B (2000) 42" Lawn Mower
42575x81A (2000) 42" Lawn Mower
42587x50C (2000) 42" Lawn Mower
42576x92A (2000) 42" Lawn Mower
42591x86C (2000) 42" Lawn Mower
42591x88A (2000) 42" Lawn Mower
46370x5C (1996) Garden Tractor
46377x8A (1996) Garden Tractor
46378x62A (1996) Garden Tractor
46378x6A (1996) Garden Tractor
46379x192A (1996) Garden Tractor
46379x92A (1996) Garden Tractor
46400A (1996) Garden Tractor
46400x5A (1996) Garden Tractor
46404x21A (1996) 46 Inch Cut Lawn Tractor
46401x6A (1996) 46 Inch Cut Lawn Tractor
46403x199A (1996) 46 Inch Cut Lawn Tractor
46404x8A (1996) 46 Inch Cut Lawn Tractor
46403x8A (1996) 46 Inch Cut Lawn Tractor
38602X66F (1996) 38 Inch Cut Lawn Tractor
38602X70H (1996) 38 Inch Cut Lawn Tractor
38602X70J (1996) 38 Inch Cut Lawn Tractor
38623x5C (1996) 38 Inch Cut Lawn Tractor
46501x92A (2000) 46" Lawn Tractor
46577x6B (2000) 46" Lawn Tractor
46569x6C (2000) 46" Lawn Tractor
46581x92A (2000) 46" Lawn Tractor
46570x6C (2000) 46" Lawn Tractor
46570x92A (2000) 46" Lawn Tractor
38623x5D (1996) 38 Inch Cut Lawn Tractor
38632x66B (1996) 38 Inch Cut Lawn Tractor
38702x20D (1996) 38 Inch Cut Lawn Tractor
38702x20E (1996) 38 Inch Cut Lawn Tractor
38705x30A (1996) 38 Inch Cut Lawn Tractor
38705x5B (1996) 38 Inch Cut Lawn Tractor
40706B (1996) 40 Inch Cut Lawn Tractor
40708x20C (1996) 40 Inch Cut Lawn Tractor
40708C (1996) 40 Inch Cut Lawn Tractor
40708x20D (1996) 40 Inch Cut Lawn Tractor
40708Cx192B (1996) 40 Inch Cut Lawn Tractor
40708x8A (1996) 40 Inch Cut Lawn Tractor
40708Cx92B (1996) 40 Inch Cut Lawn Tractor
40708x8B (1996) 40 Inch Cut Lawn Tractor
40715x199B (1996) 40 Inch Cut Lawn Tractor
40715x99A (1996) 40 Inch Cut Lawn Tractor
40715x99B (1996) 40 Inch Cut Lawn Tractor
40715x199A (1996) 40 Inch Cut Lawn Tractor
40815x70B (1996) 40 Inch Cut Lawn Tractor
40900x20C (1996) 40 Inch Cut Lawn Tractor
40901x70D (1996) 40 Inch Cut Lawn Tractor
40900x20D (1996) 40 Inch Cut Lawn Tractor
40907x20B (1996) 40 Inch Cut Lawn Tractor
40901x70C (1996) 40 Inch Cut Lawn Tractor
40907x20C (1996) 40 Inch Cut Lawn Tractor
40908x70B (1996) 40 Inch Cut Lawn Tractor
40908x70C (1996) 40 Inch Cut Lawn Tractor
40910B (1996) 40 Inch Cut Lawn Tractor
46401x30A (1998) 46" Cut Garden Tractor
46430x31A (1998) 46" Cut Garden Tractor
46379x71A (1998) 46" Cut Garden Tractor
TM5000x11A (2000) String Trimmer
TM5000x11B (2000) String Trimmer
TM5000x50B (2000) String Trimmer
TM5000x51B (2000) String Trimmer
TM5000x89A (2000) String Trimmer
46103A (1999) 46" Garden Tractor
46103x50A (1999) 46" Garden Tractor
46103x71A (1999) 46" Garden Tractor
42504x71A (1998) 42" Lawn Tractor
46103x92A (1999) 46" Garden Tractor
42504x99A (1998) 42" Lawn Tractor
46106x89A (1999) 46" Garden Tractor
40564x51A (1998) 40" Lawn Tractor
42505x92A (1998) 42" Lawn Tractor
46104x8A (1999) 46" Garden Tractor
42500A (1998) 42" Lawn Tractor
52100x92A (1999) 52" Garden Tractor
42506x92A (1998) 42" Lawn Tractor
42500x30A (1998) 42" Lawn Tractor
52161x89A (1999) 52" Garden Tractor
42541B (1998) 42" Lawn Tractor
42500x82A (1998) 42" Lawn Tractor
38500x30A (1999) 38" Lawn Tractor
42542C (1998) 42" Lawn Tractor
38501x50C (1999) 38" Lawn Tractor
42544x31A (1998) 42" Lawn Tractor
38502x98B (1999) 38" Lawn Tractor
38502x51C (1999) 38" Lawn Tractor
38516x29B (1999) 38" Lawn Tractor
38711x20B (1999) 38" Lawn Tractor
38502x86A (1999) 38" Lawn Tractor
This item works with the following types of products:
- • Lawn Mower
- • Lawn Tractor
- • Trimmer
Removed flange nut from top of pulley.
Removed pulley and spacer from jackshaft
Removed old mower blades..
Removed bolts holding mandrel housing and pulley guards.
Bolted on new mandrel housing.
Inserted new jackshaft and replaced pulley and spacer.
Greased new bearing in mandrel housing.
Replaced mower blades and tightened all nuts and bolts.
Placed deck back onto mower.
Thanks, for having all the parts I needed.
2. Used an impact wrench to dis-assemble and remove the components.
3. Replaced the upper pulleys, the spindle shafts, the shaft housings (mandrills) and the cutting blades.
4. Reassembled the components.
5. Replaced the cutting deck.
#2 Hold on to the upper nut with socket and breaker bar.
#3 Put a wrench on the nut in the blade.
#4 Remove the nut on the pulley.
#5 Take out the 5 bolts around the base of the pulley.
#6 Drop the unit out from underneath the deck. To install reverse the order.
Easy!! Be sure to grease the bearing. While you are there grease the other jack shaft bearing.
Remove the the upper jack shaft nut and pulley
Unbolted old broken hub(jackshaft housing) & blade
I replaced bolts hub (jackshaft)& (shaft)spindle
Reinstalled blade & belt
Note: The jackshaft housing is not threaded but the bolts are self tapping
Mower has two blades, so I used other side as reference
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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Manufacturer: Murray |
Product Number: 492574MA |
Classification: Part |
Weight: 1.60 lbs. |
Also Known As: Spindle Assembly, Spindle Housing |
Shipping: Ships Worldwide |