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Jackshaft Housing Assembly

Jackshaft Housing Assembly

Part Number: 1001200MA
MurraySnapper
Availability: 10 in stock
Price: $68.50
Ships within 1 business day

*This part replaces obsolete part #: 726958, 726959, 721447, 1001200 and 1001194MA.

Product Information
Manufacturer: Murray, Snapper
Product Number: 1001200MA
Classification: Part
Weight: 3.20 lbs.
Shipping: Ships Worldwide
Description:
Original Manufacturer Approved replacement Mandrell/Jackshaft Housing Assembly used on Lawn Tractors/Mowers. Includes housing, shaft assembly, bearing, 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 through the deck and the pulleys are attached to them, then the belt that drives the mandrels is placed in the pulleys.
Compatibility

This part is compatible with the following machines:

Murray
7800292 (385002x108C) Lawn Tractor
7800412 (EYK125380) Lawn Tractor
7800303 (425621x108D) Lawn Tractor
7800410 (ELT155420G) Lawn Tractor
7800411 (ELT155420H) Lawn Tractor
7800413 (EYK155420G) Lawn Tractor
7800414 (EYK155420H) Lawn Tractor
7800399 (ELT175460H) Lawn Tractor
7800400 (ELT12460H) Lawn Tractor
7800416 (EYK12460H) Lawn Tractor
7800494 (465624x108A) Lawn Tractor
7800495 (465625x108A) Lawn Tractor
7800275 (309006x78C) Lawn Tractor
7800276 (385048x114) Lawn Tractor
7800277 (385048x51A) Lawn Tractor
7800294 (385002x78D) Lawn Tractor
7800319 (385048x151) Lawn Tractor
7800278 (405021x114) Lawn Tractor
7800279 (405021x51) Lawn Tractor
7800280 (405628x114) Lawn Tractor
7800281 (405628x51) Lawn Tractor
7800295 (405012x108) Lawn Tractor
7800297 (405012x108) Lawn Tractor
7800300 (405606x78C) Lawn Tractor
7800320 (405021x151) Lawn Tractor
7800321 (405628x151) Lawn Tractor
7800162 (LT155420) Lawn Tractor
7800191 (LT185420) Lawn Tractor
7800282 (425307x51A) Lawn Tractor
7800302 (425017x78B) Lawn Tractor
7800303 (425621x108C) Lawn Tractor
7800304 (425622x78C) Lawn Tractor
7800307 (CLT155420) Lawn Tractor
7800309 (CLT185420) Lawn Tractor
7800361 (LT135420C) Lawn Tractor
7800362 (LT155420C) Lawn Tractor
7800370 (FLT185420) Lawn Tractor
7800192 (LT20460) Lawn Tractor
7800283 (465307x51) Lawn Tractor
7800306 (465624x78B) Lawn Tractor
7800311 (CLT20460) Lawn Tractor
385002x108B Lawn Tractor
385003x108 Lawn Tractor
385047x51A Lawn Tractor
405013x50C Lawn Tractor
405020x51A Lawn Tractor
405606x50C Lawn Tractor
405612x108 Lawn Tractor
405627x51A Lawn Tractor
425018x00A 42" Lawn Tractor
425621x108B 42" Lawn Tractor
425622x50C 42" Lawn Tractor
465617x51A 46" Lawn Tractor
385002x190A (552544) 38" Lawn Tractor
385002x50B-SW 38" Lawn Tractor
385002x78C 38" Lawn Tractor
385044x51A-SW 38" Lawn Tractor
405013x50B-SW 40" Lawn Tractor
405017x190A (552545) 40" Lawn Tractor
405606x190A (552546) 40" Lawn Tractor
405606x50B-SW 40" Lawn Tractor
405606x78B 40" Lawn Tractor
405607x78A 40" Lawn Tractor
405625x51A-SW 40" Lawn Tractor
425017x190A (552548) 42" Lawn Tractor
425622x50B-SW 42" Lawn Tractor
425622x78B 42" Lawn Tractor
425624x190A (552547) 42" Lawn Tractor
425640x50B-SW 42" Lawn Tractor
461004x92B 46" Lawn Tractor
461605x99A 46" Lawn Tractor
385000x68B 38" Lawn Tractor
385001x51A 38" Lawn Tractor
385002x108A 38" Lawn Tractor
385002x50A 38" Lawn Tractor
385002x78A 38" Lawn Tractor
385002x78B 38" Lawn Tractor
385002x98A 38" Lawn Tractor
385003x52A 38" Lawn Tractor
385004x52A 38" Lawn Tractor
405000x8E 40" Lawn Tractor
405000x8F 40" Lawn Tractor
405000x8G 40" Lawn Tractor
405004x99A 40" Lawn Tractor
405011x48A 40" Lawn Tractor
425001x99A 42" Lawn Tractor
425012x31A 42" Lawn Tractor
425014x92B 42" Lawn Tractor
425014x92C 42" Lawn Tractor
425016x48A 42" Lawn Tractor
425017x24A 42" Lawn Tractor
425600x48A 42" Lawn Tractor
425604x99C 42" Lawn Tractor
425607x52A 42" Lawn Tractor
425615x99B 42" Lawn Tractor
425621x108A 42" Lawn Tractor
425622x50A 42" Lawn Tractor
425622x78A 42" Lawn Tractor
425624x18A 42" Lawn Tractor
425640x50A 42" Lawn Tractor
405011X52A 40" Lawn Tractor
405011x92A 40" Lawn Tractor
405011x92B 40" Lawn Tractor
405011x92C 40" Lawn Tractor
405012x108A 40" Lawn Tractor
405013x50A 40" Lawn Tractor
405016x31A 40" Lawn Tractor
405017x78B 40" Lawn Tractor
405605x51A 40" Lawn Tractor
405606x108A 40" Lawn Tractor
405606x50A 40" Lawn Tractor
405606x78A 40" Lawn Tractor
405607x52A 40" Lawn Tractor
425001x8C 42" Lawn Tractor
405017x78A 40" Lawn Tractor
425001x8D 42" Lawn Tractor
425001x8E 42" Lawn Tractor
465306x8B 46" Lawn Tractor
465307x31A 46" Lawn Tractor
465600x48A 46" Lawn Tractor
465624x50A 46" Lawn Tractor
465624x78A 46" Lawn Tractor
468602x68A 46" Lawn Tractor
461004x92A 46" Lawn Tractor
461005x68A 46" Lawn Tractor
461604x99A 46" Lawn Tractor
465306x8A 46" Lawn Tractor
385000x68A 38" Lawn Tractor
385011x50C 38" Lawn Tractor
385014x98B 38" Lawn Tractor
385015x50B 38" Lawn Tractor
385015x50C 38" Lawn Tractor
385016x78A 38" Lawn Tractor
385021x53A 38" Lawn Tractor
38516x53D 38" Lawn Tractor
405000x31B 40" Lawn Tractor
405000x8C 40" Lawn Tractor
405000x8D 40" Lawn Tractor
405001x78B (2004) 40" Lawn Tractor
405004x50B 40" Lawn Tractor
405004x52A 40" Lawn Tractor
405005x99B 40" Lawn Tractor
405005x99C 40" Lawn Tractor
405007x18B 40" Lawn Tractor
405012x78A 40" Lawn Tractor
405030x48B 40" Lawn Tractor
405030x48C 40" Lawn Tractor
405602x51A 40" Lawn Tractor
405604x53A 40" Lawn Tractor
461000x8A 46" Lawn Tractor
Expand the 150+ compatible machines
Products Compatibility

This item works with the following types of products:

  • • Lawn Tractor
Questions & Answers

OEM part is 1001194. It doesn't have the "MA" on the end. Is this the same part?
Chad asked on 2019-07-14
Hello Chad thanks for writing . Both parts are meant for the same models. Hope this helps.
Hello. Does the part # 1001200MA fit my year 2000 Murray (model # 42544x8F) riding mower
Jim for model number Murray 42544x8F asked on 2019-07-09
Hello Jim, thank you for writing. This part is not shown as compatible to your model. For your model there is the Jackshaft Pulley part 494199MA, Splined Spindle Shaft part 94129MA, and Jackshaft Housing part 492574MA. We hope this helps.
Can you tell me if this part is compatible. 1001200 is the part number listed in my manual. Cheers Dani
Dani for model number 405601x50A asked on 2019-12-18
Hello Dani, thank you for your question. Yes, the Part Number: 1001200MA is compatible with your specific unit. Good luck with your repair!
Can you tell me if this spindle would be a replacement for my Murray 40507x8A? If not, what would I need to order?
Tammy for model number Murray 40507x8A asked on 2019-09-19
Hi Tammy, this spindle is not compatible and there is sadly no spindle assembly for the Murray 40507x8A. You would need to purchase the individual parts, shaft 94129M, housing 492574MA ect;. Thank you for your question and good luck with your repair!
Hello, does product "1001200MA, Jackshaft housing assembly" fit on my murray sentinel 125&/96? Can't seem to find that lawnmower anywhere. Also do you ship to Denmark and will there be toll and VAT on top of the price? Best regards, Mads
Mads for model number 1001200MA asked on 2018-09-18
Hi Mads, Thank you for your question. Here is some information from our website that you may reference on how to install the jackshaft housing, "1. Remove cutting deck from Murray tractor mower. 2. Remove the blade. 3. Remove the 5 bolts holding the mandrel to the deck. These are self-tapping bolts and extremely tight requiring a two-foot pipe extension on my socket wrench handle. 4. With the mandrel free, clamp the pulley in a vise and remove the top nut, also extremely tight. 5. The shaft of the new mandrel was not a perfect fit. I had to machine some spacers from the old parts to reattach the pulley and blade. 6. Reattach the mandrel to the deck. The old self-tapping bolts were in bad shape so I bought 5 new 5/16 bolts with locking nuts. 7. Replace the blade and reinstall the deck to the tractor. " To have an order shipped overseas, you will need to contact IGLOBAL. They handle our international orders. Their website is https://www.iglobal.io/. I hope this helps. Thank you and have a great day!
Repair Instructions: Submitted by Customers Like You
15 of 16 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Adjustable Wrench
Mandrell housing cracked
Remove the blade, remove the nut from the jackshaft pulley. Remove the 5 bolts from the cracked mandrel. Install the new mandrel. (The new mandrel is not threaded, but the bolts to mount it are self tapping bolts) Place the pulley on the mandrel shaft and tighten the nut. Then install the blade. If you feel like you need more space and don't want to scrape your fingers arms and hands you can remove the deck to do this repair.
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9 of 10 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Pliers, Socket set, Adjustable Wrench, Lathe
Bearing failure on one of the two blades
1. Remove cutting deck from Murray tractor mower.
2. Remove the blade.
3. Remove the 5 bolts holding the mandrel to the deck. These are self-tapping bolts and extremely tight requiring a two-foot pipe extension on my socket wrench handle.
4. With the mandrel free, clamp the pulley in a vise and remove the top nut, also extremely tight.
5. The shaft of the new mandrel was not a perfect fit. I had to machine some spacers from the old parts to reattach the pulley and blade.
6. Reattach the mandrel to the deck. The old self-tapping bolts were in bad shape so I bought 5 new 5/16 bolts with locking nuts.
7. Replace the blade and reinstall the deck to the tractor.
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7 of 9 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Adjustable Wrench
One of the old mandrell housings had cracked
It was very simple. I disconnected the belt, removed the blade, and removed five bolts. I put the new mandrell in place, and reused/reinserted the old five bolts, blade and belt. The diagrams on line were very helpful in seeing how they went together.
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5 of 6 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, vise to remove blade
Jackshaft Housing Assembly (1001200MA)
1. Removed belt from pulley attached to the Jackshaft Housing Assembly.
2. Removed pulley on upper Jackshaft Housing Assembly.
3. Remove 5 bolts holding Jackshaft Housing Assembly onto the deck.
4. Removed blade from lower Jackshaft Housing Assembly.
5. Greased new part
6. Reversed order to reinstall
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3 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Pliers, Socket set, Adjustable Wrench, Air wrench
Jackshaft housings broke
Used air ratchet to take off & replace both jackshaft housing assemblies & blades.
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1 of 1 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
V-Belt, Drive - 37X106MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Wrench Set, Wire brush to remove dirt
Jack shaft frozen
Bought a mower lift to elevate mower this was priceless
cleaned area, removed blade, removed bolts holding assembly, put belt out of way, greased new jack assembly prior to installing, reinstalled jack assembly, replaced blade, replaced belt, lowered mower.
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2 of 3 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Exhaust Gasket - 692236
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Easy
Time Spent Repairing:
30-60 minutes
Tools Used:
Screwdriver, Socket set, Wrench Set, Nutdriver
Broken Mandrell shaft housing, and a bad exhaust manifold gasket.
I removed the deck from the mower. Remove the blade bolt and washers and the blade. Removed the bolt on the jack shaft pulley, remove the pulley. Then removed the five bolts holding the mandrel on. The old mandrel fell right off. Lined up the new mandrel to the bolt holes on the deck and tighten them in cross pattern, until the were tight. The mandrel is not threaded, but the bolts are self threading. I then attached the pulley to the mandrel shaft and tightened the nut. Attached the blade then attached the deck back onto the mower. I then removed the muffler and the muffler adapter and replaced the gaskets.
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Thanks for voting and helping fellow customers!
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Medium
Time Spent Repairing:
30-60 minutes
Tools Used:
Socket set, Wrench Set, Impact wrench
I ran over a stump & cracked the housing.
I jacked up the front of the tractor, lowered the deck all the way down. Used my impact wrench to remove the pulley nut, then used it to remove the retaining bolts. 1 wrung off so I used a 5/16 X 2" bolt, 2 flat washers & 1 lock washer in the open hole. The other bolts I was able to reuse as they were self-tapping bolts. I actually ran them through the housing first after spraying them with WD-40. They made their own threads and I was able to bolts it back together. I used my impact wrench to install the blade from underneath. Put the belt back on, raised the deck, lowered it back down and went out & mowed the grass.
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1 of 2 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Hex Head Washer Screw - 2828635SM
Jackshaft Housing Assembly - 1001200MA
Blade Adapter - 690411MA
Hair Pin - 703300
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Pliers, Socket set, Adjustable Wrench
Ran over a rock and broke the jackshaft
Broke down the part on the housing with the blades, took the old broken jack shaft off, put the new one on, added the pulley and reconnected the belt
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1 of 2 people found this instruction helpful
Tool Type:
Lawn Tractor
Parts Used:
Jackshaft Housing Assembly - 1001200MA
Repair Difficulty:
Medium
Time Spent Repairing:
More than 2 hours
Tools Used:
Pliers, Socket set, Adjustable Wrench, Reciprocating saw.
Mandrell bearing
I had to cut the jackshaft to remove the pulley and cutting blade. Ther was extra space so I needed a bottom spacer cap & top spacer then all the parts lined up again.
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Reviews
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  • Right part!
    The part fit as described arrived in good condition. Thanks!
    Guest - October 20, 2020 Verified Purchase
    Easy repair
    The parts were correct and fit my mower perfect. My mower is 17 years old and should last me even longer now, Thanks!!!
    Guest - November 5, 2019 Verified Purchase
    Great service...every time!
    I love the ease of finding what I need on their website, and they get it out so quick!
    Guest - October 6, 2019 Verified Purchase
    Great
    Part arrived early and worked as it should..
    Walter - July 2, 2019 Verified Purchase
    Verified Purchase
    eReplacementParts Team
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    Product Information
    Manufacturer: Murray, Snapper
    Product Number: 1001200MA
    Classification: Part
    Weight: 3.20 lbs.
    Shipping: Ships Worldwide
    eReplacementParts.com
    7036 South High Tech Dr.
    Midvale, UT 84047
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