9120324-1-M-MTD-753-05778-Fixed Line Insert

( Grid squares measure 1x1 inch )

9120324-1-S-MTD-753-05778-Fixed Line Insert

Fixed Line Insert 753-05778

Manufactured by:: MTD
ERP Number:: ERP9120324
Part Number:: 753-05778

$11.60

Delivers in 3-5 Business Days!

Easy

15 - 30 mins

(1 rated repair) ?

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Troubleshooting Questions & Answers Repair Instructions Model Cross Reference

Troubleshooting

This part works with the following brands:

MTD
Troy-Bilt
Craftsman
Cub Cadet
Yard Machines
Yard Man

This part works with the following products:

Trimmer

Part# 753-05778 replaces these:

753-05778,

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Customer Repair Instructions

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Easy

15 - 30 mins

(1 rated repair) ?

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Cutting Head assembly was moving when applying throttle.

Gary from Staunton, Virginia

1 person found this instruction helpful.

Difficulty Level:: Easy
Total Repair Time:: 15 - 30 mins
Tools:: Screw drivers, Wrench set
Parts Used:: 753-08164, 791-153066B, 753-05778, 7039

1. Removed the debris guard.
2. Removed the anti rotation screw.
3. Removed the rotating head assembly.
4. Loosened the locking knob in the coupling.
5. Depressed the small dent button and pulled the lower boom assembly out from the coupling.
6. Inserted the new lower boom; tightened the knob; installed the r ... Read more

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Model Cross Reference

This part works with the following models:

ERP Number: ERP9120324
Manufacturer Part Number: 753-05778

Brand	Model Number	Description
Craftsman	31679102	Trimmer - Craftsman String Trimmer Model 316.79102 (31679102, 316 79102) Parts
Craftsman	316791020	Trimmer - Trimmer
Yard Machines	41AD270C900	Trimmer - Yard Machines String Trimmer Model 41AD270C900 Parts
MTD	41AD322C799	Trimmer - MTD String Trimmer Model 41AD322C799 Parts
Yard Man	41AD452C755	Trimmer - Curved Shaft String Trimmer
Cub Cadet	41ADZ20C912	Trimmer - Cub Cadet String Trimmer Model 41ADZ20C912/2012 Parts
MTD	41ADZ20C983	Trimmer - MTD String Trimmer Model 41ADZ20C983 Parts
MTD	41ADZ23C983	Trimmer - MTD String Trimmer Model 41ADZ23C983 Parts
MTD	41BDZ20C983	Trimmer - MTD String Trimmer Model 41BDZ20C983 Parts
MTD	41CD425C995	Trimmer - MTD String Trimmer Model 41CD425C995 Parts
MTD	41CD475D995	Trimmer - MTD String Trimmer Model 41CD475D995 Parts
Cub Cadet	CS202	Trimmer - Cub Cadet String Trimmer Model CS202/2012 Parts
MTD	MP425	Trimmer - Mtd Pro String Trimmer
MTD	MP475	Trimmer - String Trimmer
MTD	RM2520	Trimmer - MTD String Trimmer Model RM2520 Parts
MTD	RM2750	Trimmer - MTD String Trimmer Model RM2750 Parts
Troy-Bilt	TB20CS	Trimmer - Trimmer
Troy-Bilt	TB21EC	Trimmer - Troy-Bilt String Trimmer Model TB21EC Parts
Troy-Bilt	TB22EC	Trimmer - 25cc 2-Cycle Curved Shaft Trimmer
Troy-Bilt	TB70SS	Trimmer - Trimmer
Troy-Bilt	TB80EC	Trimmer - Trimmer
MTD	Y2700EC	Trimmer - MTD String Trimmer Model Y2700EC Parts
Yard Man	YM4520	Trimmer - Yard-Man String Trimmer Model YM4520 Parts