Easy
15-30 minutes
This is an original replacement part manufactured for use with grass trimmers. The blade assembly is used to trim excess line to protect the deflector shield from being damaged by the line. This blade assembly includes the nuts and bolts used to mount the blade to the guard and the blade assembly is sold as an individual part.
Blade Assembly 791-180553
OEM part for: Ryobi, MTD, Troy-Bilt, Yard Man, Bolens, Yard Machines, Cub Cadet
Part Number: 791-180553
$15.38
In Stock
Order within the next 8 hours and your part ships today! 
Compatibility
This part will fit the following 274 machines
Ryobi
700r (41AD700G734) Handheld Trimmer View Diagrams & Manuals
700r (41DD700G034) Handheld Trimmer View Diagrams & Manuals
700rVP (41CD7VPG034) Handheld Trimmer View Diagrams & Manuals
765r (41AD765G034) Handheld Trimmer View Diagrams & Manuals
765r (41AD765G734) Handheld Trimmer View Diagrams & Manuals
765r (41ADL02G034) Handheld Trimmer View Diagrams & Manuals
765r (41BD765G734) Handheld Trimmer View Diagrams & Manuals
765r (41BDL02G034) Handheld Trimmer View Diagrams & Manuals
766r (41BD766G034) Handheld Trimmer View Diagrams & Manuals
766r (41CD766G034) Handheld Trimmer View Diagrams & Manuals
767r (41AD767G034) Handheld Trimmer View Diagrams & Manuals
767r (41BD767G034) Handheld Trimmer View Diagrams & Manuals
767r (41CD767G034) Handheld Trimmer View Diagrams & Manuals
767rJ (41DD76JG034) Handheld Trimmer View Diagrams & Manuals
767rJ (41ED76JG034) Handheld Trimmer View Diagrams & Manuals
770rEB (41AD7EBC034) Handheld Trimmer View Diagrams & Manuals
775r (41AD775A034) Handheld Trimmer View Diagrams & Manuals
775r (41AD775A734) Handheld Trimmer View Diagrams & Manuals
775r (41AD775B034) Handheld Trimmer View Diagrams & Manuals
775r (41ADL05A034) Handheld Trimmer View Diagrams & Manuals
775r (41ADL05A734) Handheld Trimmer View Diagrams & Manuals
775r (41BD775A034) Handheld Trimmer View Diagrams & Manuals
775r (41BD775A734) Handheld Trimmer View Diagrams & Manuals
775r (41BD775B034) Handheld Trimmer View Diagrams & Manuals
775r (41BDL05A034) Handheld Trimmer View Diagrams & Manuals
775r (41CD775A034) Handheld Trimmer View Diagrams & Manuals
775r (41CD775B034) Handheld Trimmer View Diagrams & Manuals
775r (41DD775A034) Handheld Trimmer View Diagrams & Manuals
775r (41ED775A034) Handheld Trimmer View Diagrams & Manuals
775r (41FD775A034) Handheld Trimmer View Diagrams & Manuals
875r (41AD875A034) Handheld Trimmer View Diagrams & Manuals
875r (41AD875A734) Handheld Trimmer View Diagrams & Manuals
875r (41BD875A034) Handheld Trimmer View Diagrams & Manuals
875r (41CD875A034) Handheld Trimmer View Diagrams & Manuals
890r (41CD890A034) Handheld Trimmer View Diagrams & Manuals
137R Trimmer View Diagrams & Manuals
125R (212008311) Trimmer View Diagrams & Manuals
130REB (911170717) 120 Volt Electric Trimmer View Diagrams & Manuals
135R (212008361) Trimmer View Diagrams & Manuals
137R (512000001) (41AC137A034) 120 Volt Electric Trimmer View Diagrams & Manuals
2075R (802116043) 2-Cycle Gas Trimmer View Diagrams & Manuals
2075RC (802115993) 2-Cycle Gas Trimmer View Diagrams & Manuals
766R (810185404) (41AD766G034) 2-Cycle Gas Trimmer View Diagrams & Manuals
768R (811207810) (41BD768G034) 2-Cycle Gas Trimmer View Diagrams & Manuals
770REB (901163446) 2-Cycle Gas Trimmer View Diagrams & Manuals
975R (611000001) Trimmer View Diagrams & Manuals
768R (803242445) 2-Cycle Gas Trimmer View Diagrams & Manuals
770R (301134234) Trimmer View Diagrams & Manuals
770R (407104738) Trimmer View Diagrams & Manuals
970R (411088141) Trimmer View Diagrams & Manuals
975R (512000001) Trimmer View Diagrams & Manuals
760R (301090419) Trimmer View Diagrams & Manuals
Singer GTS2816 (401000001) Trimmer View Diagrams & Manuals
SS720R (406147515) Trimmer View Diagrams & Manuals
SS725R (511000001) Trimmer View Diagrams & Manuals
MTD
MP425 (41AD425C095) String Trimmer View Diagrams & Manuals
MP425 (41BD425C995) String Trimmer View Diagrams & Manuals
41AD280G000 Handheld Trimmer View Diagrams & Manuals
41AD280G900 Handheld Trimmer View Diagrams & Manuals
41BD280G700 (2004) Handheld Trimmer View Diagrams & Manuals
41BD280G900 Handheld Trimmer View Diagrams & Manuals
41CD280G000 Handheld Trimmer View Diagrams & Manuals
41AD310G900 Handheld Trimmer View Diagrams & Manuals
41AD26OG900 Handheld Trimmer View Diagrams & Manuals
41AD26SC900 Handheld Trimmer View Diagrams & Manuals
41BD26SC900 Handheld Trimmer View Diagrams & Manuals
41ADY28G900 Handheld Trimmer View Diagrams & Manuals
41CDY28G000 Handheld Trimmer View Diagrams & Manuals
41ADYVPG900 Handheld Trimmer View Diagrams & Manuals
41AD7VPG900 Handheld Trimmer View Diagrams & Manuals
41ADY70G000 Handheld Trimmer View Diagrams & Manuals
41BD7VPG900 Handheld Trimmer View Diagrams & Manuals
41AD765G900 Handheld Trimmer View Diagrams & Manuals
41BD765G900 Handheld Trimmer View Diagrams & Manuals
41CD765G900 Handheld Trimmer View Diagrams & Manuals
MS2550 (41ADZ20C768) Trimmer View Diagrams & Manuals
MS2550 (41BDZ20C768) Trimmer View Diagrams & Manuals
MS2550SE (41ADZ33C768) Trimmer View Diagrams & Manuals
MP429 (41AD429C995) String Trimmer View Diagrams & Manuals
875R (2004) Gas Trimmer 41AD875A734 View Diagrams & Manuals
700R (41AD700G734) Trimmer View Diagrams & Manuals
700R (41DD700G034) Trimmer View Diagrams & Manuals
700RVP (41CD7VPG034) Trimmer View Diagrams & Manuals
765R (41AD765G034) Trimmer View Diagrams & Manuals
765R (41AD765G734) Trimmer View Diagrams & Manuals
765R (41ADL02G034) Trimmer View Diagrams & Manuals
765R (41BD765G734 2004) Trimmer View Diagrams & Manuals
765R (41BDL02G034) Trimmer View Diagrams & Manuals
766R (41BD766G034 2004) Trimmer View Diagrams & Manuals
766R (41CD766G034) Trimmer View Diagrams & Manuals
767R (41AD767G034) Trimmer View Diagrams & Manuals
767R (41BD767G034) Trimmer View Diagrams & Manuals
767R (41CD767G034 2004) Trimmer View Diagrams & Manuals
767RJ (41DD76JG034) Trimmer View Diagrams & Manuals
767RJ (41ED76JG034) Trimmer View Diagrams & Manuals
770REB (41AD7EBC034) Trimmer View Diagrams & Manuals
775R (41AD775A034) Trimmer View Diagrams & Manuals
775R (41AD775A734) Trimmer View Diagrams & Manuals
775R (41AD775B034) Trimmer View Diagrams & Manuals
775R (41ADL05A034) Trimmer View Diagrams & Manuals
775R (41ADL05A734) Trimmer View Diagrams & Manuals
775R (41BD775A034) Trimmer View Diagrams & Manuals
775R (41BD775A734 2004) Trimmer View Diagrams & Manuals
775R (41BD775B034) Trimmer View Diagrams & Manuals
775R (41BDL05A034) Trimmer View Diagrams & Manuals
775R (41CD775A034) Trimmer View Diagrams & Manuals
775R (41CD775B034) Trimmer View Diagrams & Manuals
775R (41DD775A034) Trimmer View Diagrams & Manuals
775R (41ED775A034) Trimmer View Diagrams & Manuals
775R (41FD775A034 2004) Trimmer View Diagrams & Manuals
875R (41AD875A034) Trimmer View Diagrams & Manuals
875R (41CD875A034) Trimmer View Diagrams & Manuals
875R (41BD875A034) Trimmer View Diagrams & Manuals
MP429 (41BD429C995) Curved Shaft String Trimmer View Diagrams & Manuals
41AJCS-C799 Attachment View Diagrams & Manuals
41AD322C799 Trimmer View Diagrams & Manuals
41AD330C799 Trimmer View Diagrams & Manuals
41ADY20C799 Trimmer View Diagrams & Manuals
41ADY23C799 Trimmer View Diagrams & Manuals
41ADZ20C799 Trimmer View Diagrams & Manuals
41ADZ20C899 (C459) Trimmer View Diagrams & Manuals
41ADZ23C799 Trimmer View Diagrams & Manuals
41ADZ3CC799 Trimmer View Diagrams & Manuals
41ADZ40C799 Trimmer View Diagrams & Manuals
41ADZ45C799 Trimmer View Diagrams & Manuals
41ADZ45C799 (316.731701)(2014) Trimmer View Diagrams & Manuals
41BD330C799 Trimmer View Diagrams & Manuals
41BD537C799 Trimmer View Diagrams & Manuals
41BDZ20C799 Trimmer View Diagrams & Manuals
41CD588C799 Trimmer View Diagrams & Manuals
41CDZ20C799 Trimmer View Diagrams & Manuals
41CDZ23C799 Trimmer View Diagrams & Manuals
41CDZ45C799 Trimmer View Diagrams & Manuals
41DDZ45C799 Trimmer View Diagrams & Manuals
41EDZ20C799 Trimmer View Diagrams & Manuals
MT700 (41AD700G929) Trimmer View Diagrams & Manuals
MT700 (41AD700G977) Trimmer View Diagrams & Manuals
MT700 (41BD700G977) Trimmer View Diagrams & Manuals
MT700 (41CD700G977) Trimmer View Diagrams & Manuals
MT765 (41AD765G977) Trimmer View Diagrams & Manuals
MT765 (41BD765G977) Trimmer View Diagrams & Manuals
MT765 (41CD765G977) Trimmer View Diagrams & Manuals
MT767J (41AD76JG977) Trimmer View Diagrams & Manuals
RM2520 (41ADZ20C983) Trimmer View Diagrams & Manuals
RM2520 (41BDZ20C983) Trimmer View Diagrams & Manuals
RM2520 (41CDZ20C983) Trimmer View Diagrams & Manuals
RM2750 (41ADZ23C983) Trimmer View Diagrams & Manuals
AF720 (41AJAF-C954) Attachment View Diagrams & Manuals
CS720 Attachment View Diagrams & Manuals
2800m (41BD280G700) (2004) 41BD280G700 Gas String Trimmer View Diagrams & Manuals
Y4700EC 41BD470C800 Gas String Trimmer View Diagrams & Manuals
Troy-Bilt
TB20CS (41BDT20C711) Trimmer View Diagrams & Manuals
TB20CS (41CDT20C966) Trimmer View Diagrams & Manuals
TB20CS (Tuffy 41BDT20C966) Trimmer View Diagrams & Manuals
TB20DC (41ADT20C966) Trimmer View Diagrams & Manuals
TB10CS (41ADT10G966) Trimmer View Diagrams & Manuals
TB10CS (41BDT10G966) Trimmer View Diagrams & Manuals
TB15CS (41ADT15C066) Trimmer View Diagrams & Manuals
TB15CS (41ADT15C966) Trimmer View Diagrams & Manuals
TB20CS (41ADT20C711) Trimmer View Diagrams & Manuals
TB26CO (41AD26OG966) Gas Trimmer View Diagrams & Manuals
TB415CS (41ADT41C711) Gas Trimmer View Diagrams & Manuals
TB65SS (41BDT65G966) Gas Trimmer View Diagrams & Manuals
TB65SS (41ADT65G966) Gas Trimmer View Diagrams & Manuals
TB465SS (41ADT46C711) Gas Trimmer View Diagrams & Manuals
TB465SS (Pony)(41ADT46C966) Gas Trimmer View Diagrams & Manuals
TB475SS (41ADT47C063) Gas Trimmer View Diagrams & Manuals
TB22EC (41ADT22C966) 25cc 2-Cycle Curved Shaft Trimmer View Diagrams & Manuals
YM21CS Trimmer View Diagrams & Manuals
TB625EC (41ADZ62C766) Trimmer View Diagrams & Manuals
TB21EC (41BDT21C966) Trimmer View Diagrams & Manuals
TB22EC (41ADZ22C766) Trimmer View Diagrams & Manuals
TB22EC (41ADZ22C966) Trimmer View Diagrams & Manuals
TB22EC (41BDT22C866) Trimmer View Diagrams & Manuals
TB22EC (41BDZ22C766) Trimmer View Diagrams & Manuals
TB22EC (41CDT22C866) Trimmer View Diagrams & Manuals
TB22EC (41CDZ22C766) Trimmer View Diagrams & Manuals
AF720 (41AJAF-C954) String Timmer Attachment View Diagrams & Manuals
TB22 (41BDZ25C766) Trimmer View Diagrams & Manuals
TB22 (41CDZ25C766) Trimmer View Diagrams & Manuals
TB25CE (41AD25CE766) Trimmer View Diagrams & Manuals
TB25CEC (41AD25CA766) Trimmer View Diagrams & Manuals
TB25CH (41AD25CH766) Trimmer View Diagrams & Manuals
TB304CEC (41AD304C866) Trimmer View Diagrams & Manuals
TB465SS (41ADT46C966) Pony View Diagrams & Manuals
TB138PS (41AC138C966) Trimmer View Diagrams & Manuals
TB20CS (41BDT20C966) Tuffy View Diagrams & Manuals
TB525EC (41BDZ52C866) Trimmer View Diagrams & Manuals
TB635EC (41ADZ63C766) Trimmer View Diagrams & Manuals
TB635EC (41BDZ63C766) Trimmer View Diagrams & Manuals
TB65SS (41CDT65G966) Trimmer View Diagrams & Manuals
TB21EC (41ADT21C866) Trimmer View Diagrams & Manuals
TB21EC (41ADT21C966) Trimmer View Diagrams & Manuals
TB21EC (41BDT21C866) Trimmer View Diagrams & Manuals
Yard Man
YM137 (41AC137C701) Trimmer View Diagrams & Manuals
YM137 (41AC137C901) Trimmer View Diagrams & Manuals
YM1000 (41AD-Y10-G401) Trimmer View Diagrams & Manuals
YM1000 (41ADY10G401) Trimmer View Diagrams & Manuals
YM1000 (41BDY10G401) Trimmer View Diagrams & Manuals
YM1500 (41ADY15G401) Trimmer View Diagrams & Manuals
YM1500 (41ADY15G701) Trimmer View Diagrams & Manuals
YM1500 (41BDY15G401) Trimmer View Diagrams & Manuals
YM1500 (41BDY15G901) Trimmer View Diagrams & Manuals
YM1500 (41CDY15G901) Trimmer View Diagrams & Manuals
YM20CS (41ADY20C901) Trimmer View Diagrams & Manuals
YM21SS (41AD26SC701) Trimmer View Diagrams & Manuals
YM26SS (41AD26SC401) Trimmer View Diagrams & Manuals
YM26SS (41AD26SC901) Trimmer View Diagrams & Manuals
YM300 (41BDY30G401) Trimmer View Diagrams & Manuals
YM400 (41ADY40G755) Trimmer View Diagrams & Manuals
YM400 (41ADY40G901) Trimmer View Diagrams & Manuals
YM400 (41BDY40G401) Trimmer View Diagrams & Manuals
YM400 (41BDY40G701) Trimmer View Diagrams & Manuals
YM400 (41BDY40G755) Trimmer View Diagrams & Manuals
YM400 (41BDY40G901) Trimmer View Diagrams & Manuals
YM75 (41ADY75C401) Trimmer View Diagrams & Manuals
41BDY20C901 Curved Shaft String Trimmer View Diagrams & Manuals
41AD452C755 Curved Shaft String Trimmer View Diagrams & Manuals
YM71SS (41ADY71C901) Trimmer View Diagrams & Manuals
YM21CS Trimmer View Diagrams & Manuals
YM4125CS (41ADY42C901) Trimmer View Diagrams & Manuals
YM4520 (41AD452C755) Trimmer View Diagrams & Manuals
Bolens
BL100 41AD100G763 Gas String Trimmer View Diagrams & Manuals
BL100 41AD100G965 Gas String Trimmer View Diagrams & Manuals
BL100 41BD100G163 Gas String Trimmer View Diagrams & Manuals
BL100 41BD100G765 Gas String Trimmer View Diagrams & Manuals
BL100 41BD100G965 Gas String Trimmer View Diagrams & Manuals
BL100 41CD100G163 Gas String Trimmer View Diagrams & Manuals
BL100 41CD100G765 Gas String Trimmer View Diagrams & Manuals
BL150 41AD150G065 Gas String Trimmer View Diagrams & Manuals
BL150 41AD150G163 Gas String Trimmer View Diagrams & Manuals
BL150 41AD150G763 Gas String Trimmer View Diagrams & Manuals
BL150 41AD150G965 Gas String Trimmer View Diagrams & Manuals
BL150 41BD150G163 Gas String Trimmer View Diagrams & Manuals
BL150 41BD150G765 Gas String Trimmer View Diagrams & Manuals
BL150 41BD150G965 Gas String Trimmer View Diagrams & Manuals
BL100 41AD100G065 Gas String Trimmer View Diagrams & Manuals
BL100 41AD100G163 Gas String Trimmer View Diagrams & Manuals
BL150 41CD150G163 Gas String Trimmer View Diagrams & Manuals
BL150 41CD150G765 Gas String Trimmer View Diagrams & Manuals
BL26SS 41AD26SC965 Gas String Trimmer View Diagrams & Manuals
Yard Machines
Y28 41CDY28G000 2-Cycle Gas Trimmer View Diagrams & Manuals
Y765 (41AD765G900) Trimmer View Diagrams & Manuals
Y765 (41BD765G900) Trimmer View Diagrams & Manuals
Y765 (41CD765G900) Trimmer View Diagrams & Manuals
2800m (41AD280G000) Trimmer View Diagrams & Manuals
2800M (41AD280G900) Trimmer View Diagrams & Manuals
2800M (41BD280G900) Trimmer View Diagrams & Manuals
2800m (41CD280G000) Trimmer View Diagrams & Manuals
3100M (41AD310G900) Trimmer View Diagrams & Manuals
Y26CO (41AD26OG900) Trimmer View Diagrams & Manuals
Y26CO (41BD26OG900) Trimmer View Diagrams & Manuals
Y26SS (41AD26SC900) Trimmer View Diagrams & Manuals
Y26SS (41BD26SC900) Trimmer View Diagrams & Manuals
Y2700EC (41AD270C800) Trimmer View Diagrams & Manuals
Y2700EC Trimmer View Diagrams & Manuals
Y28VP (41ADYVPG900) Trimmer View Diagrams & Manuals
Y700 (41AD7VPG900) Trimmer View Diagrams & Manuals
Y700 (41ADY70G000) Trimmer View Diagrams & Manuals
Y700VP (41BD7VPG900) Trimmer View Diagrams & Manuals
Cub Cadet
CC4065SS (41AD465C910) (2006) Gas String Trimmer View Diagrams & Manuals
CC4065SS (41AD465C910) (2007) Gas String Trimmer View Diagrams & Manuals
CC4105 (41ADC05G912) (2007) Gas String Trimmer View Diagrams & Manuals
CC4125 (41ADC42C912) (2007) Gas String Trimmer View Diagrams & Manuals
CC4065SS (41AD465C910) (2008) Gas String Trimmer View Diagrams & Manuals
CC4105 (41ADC05G912) (2008) Gas String Trimmer View Diagrams & Manuals
CC4125 (41ADC42C912) (2008) Gas String Trimmer View Diagrams & Manuals
CC2020 (41ADC20C912) (2009) 41ADC20C Gas String Trimmer View Diagrams & Manuals
CC4125 (41BDC42C712) (2009) Gas String Trimmer View Diagrams & Manuals
CC2020 (41ADC20C912, 41ADC20C709) (2010) 41ADC20C Gas String Trimmer View Diagrams & Manuals
ST2020 (41BDC20C912) (2011) 41BDC20C Gas String Trimmer View Diagrams & Manuals
ST4125 (41BDC42C912) (2011) 41BDC42C Gas String Trimmer View Diagrams & Manuals
CS202 (41ADZ20C912) (2012) 41ADZ20C912 Gas String Trimmer View Diagrams & Manuals
CS202 (41ADZ20C912) (2013) 41ADZ20C912 Gas String Trimmer View Diagrams & Manuals
Show More Compatible Models
This item works with the following types of products:
- Trimmer Parts
This part replaces obsolete part #: 180553
Questions & Answers ?
Our customer Service team is at the ready daily to answer your part and product questions.
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?Questions & Answers for Blade Assembly
No questions have been asked yet
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.
Line not coming or too much coming, line not cutting, tune up
Chris - May 6, 2017
👍 0 of 1 people found this instruction helpful
Tool Type
Trimmer
Difficulty
Easy
Time
15-30 minutes
Tools Used
Screwdriver, Socket set
Remove the bottom cap of the cutterhead remove the old bump head and snap on the cover.
Replace the blade assembly with the screws and nuts. Remove the old spark plug and install the new one.
Replace the blade assembly with the screws and nuts. Remove the old spark plug and install the new one.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
OEM stands for Original Equipment Manufacturer and means the part you’re buying is sourced directly from the manufacturer who made your product. At eReplacementParts, we sell only genuine OEM parts, guaranteeing the part you’re purchasing is of better design and of higher quality than aftermarket parts.
Our product descriptions are a combination of data sourced directly from the manufacturers who made your product as well as content researched and curated by our content & customer service teams. This content is edited and reviewed internally before being made public to customers.
Our customer service team are at the ready daily to answer your part and product questions. We have a dedicated staff with decades of collective experience in helping customers just like you purchase parts to repair their products.
All our part reviews are solicited directly from other customers who have purchased this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
All our customer repair instructions are solicited directly from other customers just like you who have purchased and replaced this exact part. While we moderate these reviews for profanity, offensive language or personally identifiable information, these reviews are posted exactly as submitted and no alterations are made by our team.
Based on data from past customer purchasing behaviors, these parts are most commonly purchased together along with the part you are viewing. These parts may be necessary or helpful to replace to complete your current repair.
All our installation videos are created and produced in collaboration with our in-house repair technician, Mark Sodja, who has helped millions of eReplacementParts customers over the last 13 years repair their products. Mark has years of experience in selling and repairing both commercial and residential products with a specialty in gas-powered equipment.
This data is collected from customers who submitted a repair instruction after replacing this exact part. Customers can rate how easy the repair was to complete and how long it took. We aggregate this data to provide a repair rating that allows customers to quickly determine the difficulty and time needed to perform their own repair.
