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Pulley, Idler 1721133SM

Part Number: 1721133SM

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Questions & Answers

Repair Instructions

*This part replaces obsolete part #: 1721133 and 5101105SM.

Product Information

Description:

This item is sourced directly from the original equipment manufacturer. It is specially designed for Snapper, Simplicity, and Murray riding lawn mowers and garden tractors. The idler pulley helps to apply tension on the belt. It is an identical replacement for a damaged or a missing component that was installed on a new unit. The pulley is made of high-quality materials and is sold as an individual component. Check the diagrams for your model to ensure the proper repair procedure. You will need a wrench set to remove and secure the hardware.

Warning: California's Proposition 65

Compatibility

This part is compatible with the following machines:

Murray

Craftsman

10727772 Zero-Turn Rear Engine Rider

Snapper

5600002 Catcher, Fast Vac Twin, 48"
5600539 Catcher, Fast Vac Twin, 48"
1695419 Tiller Rear, 36"
LT1644 (2690117) 44" 16 Hp Hydro Drive Lawn Tractor
LT1840 (1694808) 40" 18 Hp Hydro Drive Lawn Tractor Rmo Lt300 Series
LT18400 (2690404) 40" 18 Hp Hydro Drive Lawn Tractor Rmo Lt300 Series
LT2040 (2690500) 40" 20 Hp Hydro Drive Lawn Tractor Rmo Lt300 Series
LT2044 (1694637) 44" 20 Hp Hydro Drive Lawn Tractor Rmo Lt300 Series
LT20440 (2690283) 44" 20 Hp Hydro Drive Lawn Tractor Rmo Lt300 Series
LT2246 0) 46" Hydro Drive Lawn Tractor Rmo Lt 300 Series

SC18330 (7800762) 33" 18.5Hp Zt Twin Stick Rider 150Z Series
SC18533 (7800269) 33" 18.5Hp Zt Twin Stick Rider 150Z Series
SC2142 (7800386) 42" 21Hp Zt Twin Stick Rider 150Z Series
SC21420 (7800763) 42" 18.5Hp Zt Twin Stick Rider 150Z Series
SC2450 (7800391) 50" 24Hp Zt Twin Stick Rider 150Z Series
SC2650 (7800387) 50" 26Hp Zt Twin Stick Rider 150Z Series
SC26520 (7800630) 52" 26Hp Zt Twin Stick Rider 150Z Series
GT23540 (2690258) 54" 23 Hp Hydro Drive Garden Tractor Rmo Series 0
GT255400 (2690630) 54" 23 Hp Hydro Drive Garden Tractor Rmo & Acs Series 0
GT25540 (2690742) 54" 25Hp 2Wd Gt500 Series

Simplicity

1692112 Gth 16Hp, Hydro And 44In Mower
1692033 1714G, 14Hp Gear
1692034 1714G, 14Hp Gear And 44In Mowe
1692036 1718H, 18Hp Hydro
1692037 1718H, 18Hp Hydro And 50In Mow
1692044 1716H, 16Hp Hydro
1692045 1716H, 16Hp Hydro And 50In Mow
1692113 1714G, 14Hp Gear And 50In Mowe
1692114 1716H, 16Hp Hydro And 44In Mow
1692303 1716G, 16Hp Gear
1692304 1716G, 16Hp Gear And 50In Mowe
1692443 1716G, 16Hp V-Twin Gear And 50
1692444 1716G, 16Hp V-Twin Gear
1692445 1716H, 16Hp Hydro And 44In Mow
1692446 1716H, 16Hp Hydro
1692263 512H, 12.5Hp Hydro
1692264 512H, 12.5Hp Hydro And 36In Mo
1692411 512H, 12.5Hp Hydro And 36In Mo
1692412 512H, 12.5Hp Hydro
1692588 514H, 13.5Hp Hydro
1692590 514H, 13.5Hp Hydro And 38In Mo
1692595 514G, 14Hp Gear
1692596 514G, 14Hp Gear And 38In Mower
1692606 512H, 12.5Hp Hydro Tractor Onl
1692735 514H, 13.5Hp Hydro Tractor Onl
1692802 514G, 14Hp Gear Tractor Only
1692077 Broadmoorlth, 16Hp Hydro And 4
1692079 Broadmoorlth, 12.5Hp Hydro And
1692080 Broadmoor, 12.5Hp Hydro And 38
1692103 Broadmoorlth, 12.5Hp Hydro And
1692104 Broadmoorlth, 16Hp Hydro And 3
1692105 Broadmoorlth, 12.5Hp Hydro
1692106 Broadmoorlth, 16Hp Hydro
1692181 Broadmoor, 14Hp Hydro And 38In
1692182 Broadmoor, 14Hp Hydro
1692261 Broadmoor, 12.5Hp Hydro
1692262 Broadmoor, 12.5Hp Hydro And 38
1692279 Broadmoor, 14Hp Hydro
1692280 Broadmoor, 14Hp Hydro And 38In
1692283 Broadmoor, 16Hp Hydro
1692284 Broadmoor, 16Hp Hydro And 44In
1692287 Broadmoor, 15Hp Gear
1692288 Broadmoor, 15Hp Gear And 44In
1692370 Broadmoor, 14Hp Hydro Tractor
1692285 1616H, 18Hp Hydro
1692286 1616H, 18Hp Hydro And 44In Mow
1692289 1615G, 15Hp Gear
1692290 1615G, 15Hp Gear And 44In Mowe
1692429 1614H, 14Hp V-Twin Hydro And 3
1692430 1614H, 14Hp V-Twin Hydro
1692431 1614H, 14Hp Hydro And 38In Mow
1692432 1614H, 14Hp Hydro
1692433 1615G, 15Hp Gear And 44In Mowe
1692434 1615G, 15Hp Gear
1692435 1616H, 16Hp V-Twin Hydro And 4
1692436 1616H, 16Hp V-Twin Hydro
1692529 1615H, 15Hp Hydro And 44In Mow
1692530 1615H, 15Hp Hydro
1692605 1614H, 14Hp Hydro Tractor Only
1692612 1615H, 15Hp Hydro And 44In Mow
1692613 1615H, 15Hp Hydro
1692639 1614H, 14Hp V-Twin Hydro And 3
1692694 1614H, 14Hp V-Twin Hydro And 3
1692695 1614H, 14Hp Hydro And 38In Mow

Expand the 150+ compatible machines

Products Compatibility

This item works with the following types of products:

• Lawn Mower
• Lawn Tractor
• Vacuum

Questions & Answers for Pulley, Idler

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Repair Instructions: Submitted by Customers Like You

1 of 1 people found this instruction helpful

Tool Type:

Lawn Tractor

Parts Used:

Pulley, Idler - 1721133SM

Repair Difficulty:

Medium

Time Spent Repairing:

15-30 minutes

Tools Used:

Screwdriver, Pliers, Wrench Set

Bad bearing.

Replaced the old pulley with the new pulley.

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easy repairs and good quality product, Best of the Best!!!!

I’m from Puerto Rico and the local vendor told me that going to take at least 3 months for the parts arrive, I think that’s too much, I decide buy this parts from this company, It's just take a two weeks and the repairs parts are coming so fast, this is just what I need, I recommended this company a 200%.

ARNALDO - January 14, 2020 Verified Purchase

Verified Purchase

eReplacementParts Team