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Repair Parts Home  Lawn Equipment Parts  Murray Parts  94129MA Splined Spindle Shaft
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Splined Spindle Shaft

Part Number: 94129MA
Murray
Availability: 25+ in stock
Price: $19.86
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*This part replaces obsolete part #: 094129MA and MU094129MA.

Product Information
Manufacturer: Murray
Product Number: 94129MA
Classification: Part
Weight: 0.71 lbs.
Shipping: Ships Worldwide
Description:
This is a Genuine OEM replacement part used on a variety of Riding Mowers and Lawn Tractors. This is the Shaft fits in the Jackshaft Housing and spins the Blade. This is a Metal Shaft which is sold individually. If the mower cutting grass uneven or stepped your shaft may be bent and should be replaced to avoid further damage to the unit.
Frequently Purchased With
Compatibility

This part is compatible with the following machines:

Murray
7800272 (312006x11E) Lawn Tractor
7800274 (312006x11E) Lawn Tractor
312006x50C Lawn Tractor
312006x190A (552550) 30" Lawn Tractor
312006x50B-SW 30" Lawn Tractor
312006x78B 30" Lawn Tractor
312006x50A 30" Lawn Tractor
312002x11A 31" Lawn Tractor
312001x50C 31" Lawn Tractor
312002x98B 31" Lawn Tractor
312003x50B 31" Lawn Tractor
312004x68A 31" Lawn Tractor
312000x68B 31" Lawn Tractor
312000x98B 31" Lawn Tractor
312001x11B 31" Lawn Tractor
312001x11C 31" Lawn Tractor
312001x50B 31" Lawn Tractor
312002x98A 31" Lawn Tractor
312003x50A 31" Lawn Tractor
312000x68A (2002) 30" Lawn Tractor
312000x98A (2002) 30" Lawn Tractor
312001x11A (2002) 30" Lawn Tractor
312001x50A (2002) 30" Lawn Tractor
405014x92A (2002) 40" Lawn Tractor
405015x92A (2002) 40" Lawn Tractor
40508x92E (2002) 40" Lawn Tractor
42515x92B (2002) 42" Lawn Tractor
42598x92A (2002) 42" Lawn Tractor
461000x71A (2001) 46" Lawn Tractor
461007x92A (2001) 46" Lawn Tractor
461018x99A (2001) 46" Lawn Tractor
46103x50C (2001) 46" Lawn Tractor
46104x8C (2001) 46" Lawn Tractor
521000x71A (2001) 52" Lawn Tractor
521613x189A (2001) 52" Lawn Tractor
521613x71A (2001) 52" Lawn Tractor
521613x89A (2001) 52" Lawn Tractor
31200x50C (2001) 30" Lawn Tractor
31201x51C (2001) 30" Lawn Tractor
31201x98C (2001) 30" Lawn Tractor
38501x50E (2001) 38" Lawn Tractor
385020x51A (2001) 38" Lawn Tractor
38502x51E (2001) 38" Lawn Tractor
38502x70A (2001) 38" Lawn Tractor
38502x98D (2001) 38" Lawn Tractor
38510x50B (2001) 38" Lawn Tractor
38516x53B (2001) 38" Lawn Tractor
38518x58C (2001) 38" Lawn Tractor
38519x58C (2001) 38" Lawn Tractor
38560x181B (2001) 38" Lawn Tractor
465305x92A (2002) 46" Lawn Tractor
465603x92B (2002) 46" Lawn Tractor
46102x6B (2000) 46" Lawn Tractor
46107x92A (2000) 46" Lawn Tractor
46103B (2000) 46" Lawn Tractor
46108x89A (2000) 46" Lawn Tractor
46103x50B (2000) 46" Lawn Tractor
52101x92A (2000) 52" Lawn Tractor
46104x14A (2000) 46" Lawn Tractor
52161x89B (2000) 52" Lawn Tractor
46104x8B (2000) 46" Lawn Tractor
31200x11B (2000) 30" Lawn Tractor
31200x50B (2000) 30" Lawn Tractor
31201x51B (2000) 30" Lawn Tractor
31201x98B (2000) 30" Lawn Tractor
38501x50D (2000) 38" Lawn Tractor
38502x51D (2000) 38" Lawn Tractor
38519x58B (2000) 38" Lawn Tractor
38502x52A (2000) 38" Lawn Tractor
38560x181A (2000) 38" Lawn Tractor
38502x86B (2000) 38" Lawn Tractor
38560x81A (2000) 38" Lawn Tractor
38502x98C (2000) 38" Lawn Tractor
38516x53A (2000) 38" Lawn Tractor
38518x58B (2000) 38" Lawn Tractor
46106x89B (2000) 46" Lawn Tractor
40502x50C (2000) 40" Lawn Tractor
40507x8A (2000) 40" Lawn Tractor
40542E (2000) 40" Lawn Tractor
40506x88A (2000) 40" Lawn Tractor
40507x8B (2000) 40" Lawn Tractor
40560x50C (2000) 40" Lawn Tractor
40506x88B (2000) 40" Lawn Tractor
40508x92A (2000) 40" Lawn Tractor
40564x51C (2000) 40" Lawn Tractor
40507x14A (2000) 40" Lawn Tractor
40508x92B (2000) 40" Lawn Tractor
40564x88A (2000) 40" Lawn Tractor
40507x31A (2000) 40" Lawn Tractor
40508x92C (2000) 40" Lawn Tractor
40564x88B (2000) 40" Lawn Tractor
40509x92A (2000) 40" Lawn Tractor
425003x8A (2000) 42" Lawn Mower
40510x50A (2000) 40" Lawn Tractor
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
40541D (2000) 40" Lawn Tractor
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
42560x52A (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
42590C (2000) 42" Lawn Mower
42591x86C (2000) 42" Lawn Mower
42591x88A (2000) 42" Lawn Mower
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
46103A (1999) 46" Garden Tractor
46103x50A (1999) 46" Garden Tractor
46103x71A (1999) 46" Garden Tractor
46103x92A (1999) 46" Garden Tractor
46106x89A (1999) 46" Garden Tractor
31200x50A (1999) 31" Lawn Tractor
46104x8A (1999) 46" Garden Tractor
52100x92A (1999) 52" Garden Tractor
31201x51A (1999) 31" Lawn Tractor
52161x89A (1999) 52" Garden Tractor
31201x98A (1999) 31" Lawn Tractor
38500x30A (1999) 38" Lawn Tractor
31200x11A (1999) 31" Lawn Tractor
38501x50C (1999) 38" Lawn Tractor
38502x98B (1999) 38" Lawn Tractor
38502x51C (1999) 38" Lawn Tractor
38516x29B (1999) 38" Lawn Tractor
38502x86A (1999) 38" Lawn Tractor
38516x52B (1999) 38" Lawn Tractor
38516x70A (1999) 38" Lawn Tractor
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Lawn Mower
  • • Lawn Tractor
Questions & Answers

What is the difference between art.no:94129MA and 774091MA which fit in same 49257 MA
Peter for model number 38502X51A or 38502x52A asked on 2019-09-06
Hi Peter, I can't see any substantial differences, part 774091MA looks slightly thicker but often times very similar parts or even the same parts can have different part numbers, this is entirely dictated by the manufacturer. Thank you for your question and good luck with your repair!
How are deck/blade bearings replaced? I don't see the part (bearings) I need.
Bonnie for model number 40541D asked on 2019-07-22
Hello Bonnie thanks for writing. Bearing # 94123MA Hope this helps
Repair Instructions: Submitted by Customers Like You
2 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Spacer, 1/2 To 17mm - 690369MA
Idler Pulley - 690387MA
Splined Spindle Shaft - 94129MA
Spacer - 094130MA
Jackshaft Housing - 492574MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set
Mower deck was loud and blade was cutting uneven
Removed mower deck and replaced the jackshafts and pulleys. Pretty simple job, just takes time to get it done!
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Tool Type:
Lawn Tractor
Parts Used:
Blade Nut - 15X100MA
Splined Spindle Shaft - 94129MA
Spacer - 094130MA
Adapter, Blade - 92466MA
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set, Wrench Set
loose blade stripped threads on shaft
had to remove the mower deck to replace the shaft and reinstall deck
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1 of 2 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Blade Nut - 15X100MA
Splined Spindle Shaft - 94129MA
Blade - 95103E701MA
Jackshaft Housing - 492574MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Breaker Bar for all Nuts / Screws
Jack-shilf bearings & shaft wore out, the blades were bad, all new parts purchased fit great.
I used my 2 ton engine lift to raise the lawn tractor mower front end high enough to do the repair job easily. 3 of 5 screws attaching jack-shaft to housing broke. Could not remove the spacer from old main shaft to replace with new shaft. Hardware store for new screws, I had metal tubing on hand to make a new spacer. This old machine is working again.

Thanks, for having all the parts I needed.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Splined Spindle Shaft - 94129MA
Spacer - 094130MA
Jackshaft Housing - 492574MA
Adapter, Blade - 92466MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Nutdriver
Jackshaft bearings came apart, wrecking the other parts used in the repair.
Removed pulley, wrecked jackshaft housing, splined shaft, spacer, and blade adapter.
Cleaned all deck surfaces.
Reassembled jackshaft housing, splined shaft, spacer and blade adapter.
Installed the assembly on the mower deck, using original mounting bolts.
Installed pulley on top of assembly, and blade below the deck.
Threaded the belt through all the pulleys, making sure the tension was good.
Started up, and began mowing.
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Tool Type:
Lawn Tractor
Parts Used:
Splined Spindle Shaft - 94129MA
Mulching Blade - 95100E701MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set
Broken blade washers
Unbolted blades and reinstalled blades with new washers
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Splined Spindle Shaft - 94129MA
Spacer - 094130MA
Jackshaft Housing - 492574MA
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Socket set, Wrench Set, Impact driver, grease gun
Bad mower deck bearing on Murray riding mower.
Removed deck from mower.
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.
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Tool Type:
Lawn Mower
Parts Used:
Washer - 17X165MA
Blade Nut - 15X100MA
Splined Spindle Shaft - 94129MA
Pulley, Jackshaft - 92851MA
Blade - 95103E701MA
Jackshaft Housing - 492574MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Pneumatic impact wrench
Both blade shafts were bent and bearings needed replacing.
1. Removed the cutting deck from the mower.
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.
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Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Splined Spindle Shaft - 94129MA
Repair Difficulty:
Medium
Time Spent Repairing:
1-2 hours
Tools Used:
Screwdriver, Pliers, Socket set, Wrench Set, Adjustable Wrench
Bad bearings on mower blade spindles. Loud!
1. Removed mower deck by removing 6 cotter pin shafts
2. Removed belt, blades, pulleys and then then the 2 spindles by removing the spindle bolts and then then the 10 bolts holding the spindles to deck.
3. Installed new spindles with 10 new self tapping bolts into aluminum. (Need the new bolts)
4. Installed blade, pulleys, spindle bolts and belt.
5. Re-hung deck
6. Leveled deck and tested. Perfect! And almost silent now. Ereplacementparts seriously saved my day by having every part and the best diagrams on the internet. Thanks for everything. Hope this helps someone!
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Hex Head Washer Screw - 2828635SM
Washer - 17X91MA
Blade Nut - 15X100MA
Splined Spindle Shaft - 94129MA
Spacer - 094130MA
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Socket set, Wrench Set, Air rachet
Lawn tractor mower deck needed spindles replaced and new belts.
1. Removed mower deck from tractor.
2. Removed belt guards from deck and removed belts.
3. Removed old blades.
4. Removed all necessary brackets and pulleys to access spindles.
5. Removed all three spindles.
6. Cleaned mower deck, bead blasted rust from deck, primered and painted deck.
7. Installed new parts in spindles and installed spindles in mower deck, lubed spindles with synthetic grease through grease zerts on spindles.
8. Reattached all brackets and installed new blades.
9. Reinstalled pulleys and new belts.
10. Reinstalled belt guards and reconnected mower deck to lawn tractor.
11. Adjusted and leveled mower deck to factory specs.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Lawn Mower
Parts Used:
Hex Head Washer Screw - 2828635SM
Splined Spindle Shaft - 94129MA
Spacer - 094130MA
Jackshaft Housing - 492574MA
Adapter Blade Kit - 92466SEMA
Repair Difficulty:
Medium
Time Spent Repairing:
15-30 minutes
Tools Used:
Socket set
Hub(jackshaft) & spindle (shaft)broke
Remove the deck from the mower
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
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Reviews
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Average Rating (out of 5):
4 Reviews
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  • Perfect fit
    Arrived quickly and was an easy repair.
    Guest - August 17, 2020 Verified Purchase
    great part worked perfect..
    right fit, arrived in great time, lawn mower is working and husband is happy
    Guest - March 26, 2020 Verified Purchase
    Awesome
    Everything came on time packaged well and great customer service
    Guest - January 27, 2020 Verified Purchase
    Perfect replacement part
    Ordered the part online, was shipped the same day and it arrived a couple days earlier than expected. Thanks, great experience.
    Richard - December 7, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Murray
    Product Number: 94129MA
    Classification: Part
    Weight: 0.71 lbs.
    Shipping: Ships Worldwide
    eReplacementParts.com
    7036 South High Tech Dr.
    Midvale, UT 84047
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