Part Location Diagram of 1910917001 MTD Blade-17.87 Mulch
See part A4 in the diagram
( Grid squares measure 1x1 inch )

Blade-17.87 Mulch 1910917001

Manufactured by:
MTD
ERP Number:
ERP11812107
Part Number:
1910917001
Original Equipment Manufacturer ?
In Stock
Delivers in 3-5 Business Days!

Easy 

1- 2 hours 

(4 rated repairs) ?

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Product Description

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This is a genuine OEM sourced replacement part which is specially designed for use with MTD and Troy-Bilt walk-behind lawn mowers. Mulching blades are designed to circulate the grass longer so it can be cut into smaller pieces. This makes your grass clippings better as mulch since the smaller clippings will decompose more quickly, releasing their nutrients into the soil. This part is made of high-quality metal and is sold individually. Please make sure to refer to the owners manual for the correct installation of this mulcher blade.

Troubleshooting

This part works with the following brands:
  • MTD
  • Troy-Bilt
  • Cub Cadet
  • Craftsman
This part works with the following products:
  • Lawn Mower
Part# 1910917001 replaces these:
1910917, 1910917001, GW-1910917, GW-56135,

Customer Part Reviews

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5.0
Average Rating (out of 5):
★★★★★
★★★★★
(3 Reviews)
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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 

1- 2 hours 

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

Blade shaft was bent and snapped. Mower spindle assembly gave out on left side.

Michael from Lake Luzerne , New York

4 of 4 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Socket set, Wrench set
1. Removed belt cover on mower deck .
2.To remove belts, loosen right side spindle assembly by lining up holes in pulley and loosen bolts with extended socket wrench.
3. Removed belts from left side spindle assembly.
4. Removed old spindle assembly and shaft, left side. (four bolts)
5. Installed new shaft into mow er spindle assembly and attached spindle assembly to deck with four self tapping bolts, left side.
6. Reinstalled and adjusted both belts (mower blades at 90 degrees).
7. Adjust belt tension and tightened spindle assembly on right side.
8. Replaced cover on mower deck. Complete.
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Spindle shaft blade end wore. Would not hold blade tight.

Frank from CEDAR GROVE, Wisconsin

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Socket set, Wrench set
Very easy repair. Remove cog belt from pulley, remove nut from top of shaft and using a hammer tap shaft thru spindle housing. I left the blade on the shaft during removal. I installed the new grass blade on the new shaft prior to installing the shaft. I needed to be sure that the grass blade fit perfectly on the new shaft. Only other new part was the clogged belt pulley which fits over the spindle shaft and is held in place with the nut and washer. Be sure to have cogged pulley marks 90 degrees opposite from each other or blades will hit each other.
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Nothing: this was routine preventive maintenance

Martin from Hope Valley, Rhode Island

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Screw drivers, Socket set, Wrench set
Parts Used:
1910917001, 692304
Took the old blades and muffler off (10+ years old). Replaced with the new ones. Pretty straightforward.
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Old lawn mower restoration

Jeffrey from Nassau, New York

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
Parts Used:
1910917001, BS-691993
20 year old Troy bilt 33 inch push mower restoration, replaced gas tank Assy for gas leaking thru porous plastic, very easy, 4 screws removed and reinstalled (self tapping screws) and replaced both mower blades for being completely destroyed , block of wood for blade stops and some wrenches to remove and reinstall center nut and washers , and torque nuts to specified torque specs (my was 65 - 75 foot lbs) mower runs great and cuts like brand new.
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  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP11812107
Manufacturer Part Number: 1910917001
Brand Model Number Description
Cub Cadet 12A-750-100 Lawn Mower - Cub Cadet Lawn Mower Model 12A-750-100 (12A750100, 12A 750 100) Parts
MTD 12A-750-190 Lawn Mower - MTD Lawn Mower Model 12A-750-190/1998 (12A750190/1998, 12A 750 190/1998) Parts
Cub Cadet 12A-751-100 Lawn Mower - Cub Cadet Lawn Mower Model 12A-751-100 (12A751100, 12A 751 100) Parts
MTD 12A-751-190 Lawn Mower - MTD Lawn Mower Model 12A-751-190/2000 (12A751190/2000, 12A 751 190/2000) Parts
Troy-Bilt 12A-753B063 Lawn Mower - Troy-Bilt Lawn Mower Model 12A-753B063 (12A753B063, 12A 753B063) Parts
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