Close
Phone 1-855-343-0069
Cart
Official OEM Guarantee
Fast shipping from USA
365 Day Returns
Preferred Brand Partners
18586794-1-M-Murray-1668487SM-ROLLER-0.642IDX3.50 O
Part Location Diagram of 1668487SM Murray ROLLER-0.642IDX3.50 O
See part B-34 in the diagram
( Grid squares measure 1x1 inch )
18586794-1-S-Murray-1668487SM-ROLLER-0.642IDX3.50 O Part Location Diagram of 1668487SM Murray ROLLER-0.642IDX3.50 O

ROLLER-0.642IDX3.50 O 1668487SM

Manufactured by:
Murray
ERP Number:
ERP18586794
Part Number:
1668487SM
Original Equipment Manufacturer ?
$14.72
In Stock
Delivers in 3-5 Business Days!

Easy 

30 - 60 mins 

(6 rated repairs) ?

Does this part fit my model?

Need help finding your model number?

Jump to:

Description Troubleshooting Questions & Answers Repair Instructions Model Cross Reference

Product Description

?

The roller assembly is an OEM part direct from Simplicity. Compatible with many lawn tractors, the protective component is fitted onto the support assembly. A wrench and a pair of pliers are often helpful with making the replacement. This durable plastic item is sold individually. Please refer to the manual and diagrams for repair instructions.

Troubleshooting

This part works with the following brands:
  • Simplicity
  • Snapper
This part works with the following products:
  • Lawn Tractor
  • Lawn Mower
Part# 1668487SM replaces these:
1668487SM,

Questions & Answers

?

Our customer Service team is at the ready daily to answer your part and product questions.

We're sorry, but our Q&A experts are temporarily unavailable.
Please check back later if you still haven't found the answer you need.

Ask our Team

We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.

Does this fit my product?

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 

30 - 60 mins 

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

Replaced guide wheels on deck

Perry from Willmar, Minnesota

1 person found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
Less than 15 mins
Tools:
Pliers, Screw drivers
Parts Used:
1668487SM
Pulled old wheels, installed new.
Did you find this story helpful?
Thank you for voting!

warn and damaged

Curtis from Brainerd, Minnesota

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers, Socket set, Wrench set
Parts Used:
1668487SM, 1686981YP, 1665237SM, 1732004SM
Just replaced what was damaged, and warn, went good
Did you find this story helpful?
Thank you for voting!

Worn out roller assemblies

David from STOUGHTON, Wisconsin

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
1- 2 hours
Tools:
Pliers, Screw drivers
Parts Used:
1668487SM
Remove the mower deck from the machine, remove old rollers, place new rollers on spindles on mower deck. Reattach mower deck.
Did you find this story helpful?
Thank you for voting!

Old deck wheels were worn down & loose.

Forest from PADUCAH, Kentucky

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
15 - 30 mins
Tools:
Pliers, Screw drivers
Parts Used:
1668487SM
Pried off the soft steel retaining clip & removed old deck wheel. Greased axle & installed new wheel. Reinstalled old retaining clip with screwdriver & hammer. Done!
Did you find this story helpful?
Thank you for voting!

Rollers wore out

Joe from Roanoke, Illinois

0 of 1 people found this instruction helpful.
Difficulty Level:
A Bit Difficult
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Parts Used:
1668487SM
Lifted deck.
Removed retaining washer.
Removed old roller.
Lubricated and install new roller.
Installed retaining washer.
Did you find this story helpful?
Thank you for voting!

The non scalping rollers on mower deck worn out

Richard from TOLEDO, Ohio

0 of 1 people found this instruction helpful.
Difficulty Level:
Easy
Total Repair Time:
30 - 60 mins
Tools:
Pliers, Screw drivers
Parts Used:
1668487SM
Removed the mower deck from under tractor.
With two screw drivers pride open and then off c-clips holding on rollers.
Then slid washers and old rollers off of shafts.
Cleaned mounting shafts and applied wheel bearing grease to shafts.
Then packed some grease inside of rollers where they rode on shaft.
Placed new rollers on shafts.
Placed washers between rollers and retaining clips.
With pair of needle nose pliers squeezed retainer clips tightly around shafts.
Reinstall mower deck back under tractor.
Read less
Did you find this story helpful?
Thank you for voting!
  • 1

Model Cross Reference

This part works with the following models:
ERP Number: ERP18586794
Manufacturer Part Number: 1668487SM
Brand Model Number Description
Simplicity 1600273 Lawn Tractor - Scamp, 5Hp Gear
Simplicity 1600318 Lawn Tractor - Scamp, 8Hp Gear
Simplicity 1600326 Lawn Tractor - Scamp, 5Hp Gear
Simplicity 1600327 Lawn Tractor Accessories - 26-Inch Mower Deck
Simplicity 1600356 Lawn Tractor - 508, 8Hp Gear
Simplicity 1600357 Lawn Tractor - Scamp, 8Hp Gear Tractor
Simplicity 1600414 Lawn Tractor - 405, 5Hp Gear And 26In Rotary
Simplicity 1600415 Lawn Tractor - 405, 5Hp Gear
Simplicity 1600416 Lawn Mower - 30 Inch Mower Deck
Simplicity 1651030 Lawn Mower - 30 Inch Mower Deck
Simplicity 1690012 Lawn Mower - Simplicity Lawn Mower Model 1690012 Parts
Simplicity 1690069 Lawn Tractor - 508, 8Hp 3-Speed
Simplicity 1690081 Lawn Mower - 30 Inch Mower Deck
Simplicity 1690124 Lawn Mower - Simplicity Lawn Mower Model 1690124 Parts
Simplicity 1690128 Lawn Tractor - Grabber 3008-2, 2 Speed W30In
Simplicity 1690173 Lawn Tractor - 4008, 8Hp Gear W36In Mower And
Simplicity 1690174 Lawn Tractor - 4108, 8Hp Gear W36In Mower And
Simplicity 1690176 Lawn Tractor - 4208, 8Hp Gear W36In Mower And
Simplicity 1690190 Lawn Tractor - 608Lt, 8Hp Transaxle Tractor
Simplicity 1690200 Lawn Tractor - 6008, 8Hp Tractor And 36In Mow
Simplicity 1690207 Lawn Tractor - 4108, 8Hp Gear W36In Mower
Simplicity 1690208 Lawn Tractor - 4208, 8Hp Gear W36In Mower
Simplicity 1690221 Lawn Tractor - 808Gt Tractor
Simplicity 1690240 Lawn Mower - Simplicity Lawn Mower Model 1690240 Parts
Simplicity 1690241 Lawn Tractor - 405, 5Hp Gear And 26In Rotary
Simplicity 1690242 Lawn Mower - Simplicity Lawn Mower Model 1690242 Parts
Simplicity 1690243 Lawn Mower - Simplicity Lawn Mower Model 1690243 Parts
Simplicity 1690244 Lawn Tractor - 405, 5Hp Gear
Simplicity 1690248 Lawn Mower - 30 Inch Mower Deck
Simplicity 1690260 Lawn Tractor - 4108, 8Hp Gear (Ms) And 36In M
ROLLER-0.642IDX3.50 O
$ 14.72
In Stock
✖
Stock Status
✖
Mail-In Recycling Rebate

Some of the parts we sell are eligible for mail-in rebates since we can recycle them. We will display any applicable rebates in your shopping cart. To redeem your rebate, contact Customer Service after you have received your part.

✖