Bump Knob 791-153066B
Part Number: 791-153066B
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and your part ships today!
and your part ships today!
*This part replaces obsolete part #: 791-153066.
Product Information
Description:
This line trimmer bump feed knob is an authentic OEM part from Craftsman for trimmers and weedwackers. This part lets go of the cutting line when you bump the line trimmer bump feed knob on the ground while the spool is spinning. There are no tools you need to replace this part. This line trimmer bump feed knob is made of plastic and is sold individually. |
Frequently Purchased With
Compatibility
the 150+ compatible machines
This part is compatible with the following machines:
Ryobi
130r (41AC130A034) Handheld Trimmer
700r (41AD700G034) Handheld Trimmer
700r (41AD700G734) Handheld Trimmer
700r (41ADL01G034) Handheld Trimmer
700r (41ADL01G734) Handheld Trimmer
700r (41BD700G034) Handheld Trimmer
700r (41BDL01G034) Handheld Trimmer
700r (41CD700G034) Handheld Trimmer
700r (41DD700G034) Handheld Trimmer
700rVP (41AD7VPG034) Handheld Trimmer
700rVP (41AD7VPG734) Handheld Trimmer
700rVP (41CD7VPG034) Handheld Trimmer
720r (41AD720A034) Handheld Trimmer
720r (41BD720A034) Handheld Trimmer
750r (41AD750A034) Handheld Trimmer
750r (41AD750E034) Handheld Trimmer
750r (41BD750A034) Handheld Trimmer
750r (41BD750E034) Handheld Trimmer
750r (41DD750F034) Handheld Trimmer
765r (41AD65CG034) Handheld Trimmer
765r (41AD765G034) Handheld Trimmer
765r (41AD765G734) Handheld Trimmer
765r (41ADL02G034) Handheld Trimmer
765r (41ADL02G734) Handheld Trimmer
765r (41BD765G034) Handheld Trimmer
765r (41BD765G734) Handheld Trimmer
765r (41BDL02G034) Handheld Trimmer
766r (41BD766G034) Handheld Trimmer
766r (41CD766G034) Handheld Trimmer
770rEB (41AD7EBC034) Handheld Trimmer
740R 2-Cycle Gas Trimmer
120R (912908901-002194300) Trimmer
125R (212008311) Trimmer
130REB (911170717) 120 Volt Electric Trimmer
135R (212008361) Trimmer
2075RC (802115993) 2-Cycle Gas Trimmer
Ryan 261 Trimmer
Ryan 262 Trimmer
Ryan 263 Trimmer
Ryan 264 (604062251-809003001) Trimmer
Ryan 264 (809003001-909004826) Trimmer
Ryan 264-1 (604062251-809003001) Trimmer
700r (41AD700G034) Handheld Trimmer
700r (41AD700G734) Handheld Trimmer
700r (41ADL01G034) Handheld Trimmer
700r (41ADL01G734) Handheld Trimmer
700r (41BD700G034) Handheld Trimmer
700r (41BDL01G034) Handheld Trimmer
700r (41CD700G034) Handheld Trimmer
700r (41DD700G034) Handheld Trimmer
700rVP (41AD7VPG034) Handheld Trimmer
700rVP (41AD7VPG734) Handheld Trimmer
700rVP (41CD7VPG034) Handheld Trimmer
720r (41AD720A034) Handheld Trimmer
720r (41BD720A034) Handheld Trimmer
750r (41AD750A034) Handheld Trimmer
750r (41AD750E034) Handheld Trimmer
750r (41BD750A034) Handheld Trimmer
750r (41BD750E034) Handheld Trimmer
750r (41DD750F034) Handheld Trimmer
765r (41AD65CG034) Handheld Trimmer
765r (41AD765G034) Handheld Trimmer
765r (41AD765G734) Handheld Trimmer
765r (41ADL02G034) Handheld Trimmer
765r (41ADL02G734) Handheld Trimmer
765r (41BD765G034) Handheld Trimmer
765r (41BD765G734) Handheld Trimmer
765r (41BDL02G034) Handheld Trimmer
766r (41BD766G034) Handheld Trimmer
766r (41CD766G034) Handheld Trimmer
770rEB (41AD7EBC034) Handheld Trimmer
740R 2-Cycle Gas Trimmer
120R (912908901-002194300) Trimmer
125R (212008311) Trimmer
130REB (911170717) 120 Volt Electric Trimmer
135R (212008361) Trimmer
2075RC (802115993) 2-Cycle Gas Trimmer
Ryan 261 Trimmer
Ryan 262 Trimmer
Ryan 263 Trimmer
Ryan 264 (604062251-809003001) Trimmer
Ryan 264 (809003001-909004826) Trimmer
Ryan 264-1 (604062251-809003001) Trimmer
Ryan 264-1 (809003001-909004826) Trimmer
2800M (41BD280G500) Trimmer
740R (810204484) (41BD740G034 ) 2-Cycle Gas Trimmer
766R (810185404) (41AD766G034) 2-Cycle Gas Trimmer
768R (811207810) (41BD768G034) 2-Cycle Gas Trimmer
770REB (901163446) 2-Cycle Gas Trimmer
Ryan 264-2 (909004827-009147700) Trimmer
Ryan 264-3 (009147701-012003060) Trimmer
Ryan 265 (606035001-708013000) Trimmer
Ryan 265-1 (709017001-809011001) Trimmer
Ryan 265-1 (809011001-912159170) Trimmer
Ryan 265P (606035001-708013000) Trimmer
Ryan 274 (809003001-909002800) Trimmer
Ryan 274 (609038501-809003000) Trimmer
Ryan 274-2 (909002827-009159700) Trimmer
Ryan 274-3 (009159701-110245125) Trimmer
Ryan 275 (602039001-708006000) Trimmer
Ryan 275-1 (209061501-907011000) Trimmer
Ryan 275-1 (709037001-809061500) Trimmer
2800R (41BD280G500) Trimmer
Ryan 284 (603053501-809011000) Trimmer
Ryan 284-2 (909075157-009153201) Trimmer
Ryan 284-3 (009153201-101052250) Trimmer
Ryan 285 (602044001-708008000) Trimmer
Ryan 285-1 (809018001-909002825) Trimmer
Ryan 285-1 (709043001-809018000) Trimmer
764TP (201041445) Trimmer
768R (803242445) 2-Cycle Gas Trimmer
770R (301134234) Trimmer
770R (407104738) Trimmer
840R (102084332) Trimmer
700R-1 (103029626-203096320) Trimmer
Ryan B260 Trimmer
710R (301112306) Trimmer
CS720R (409057386) Trimmer
IDC 530B (104006901-106071000) Trimmer
720R1 (102055901-203096320) Trimmer
720TP (201043920) Trimmer
Singer GT2815 (401000001) Trimmer
Singer GT2815 (502010885) Trimmer
740R (001033001-102064921) Trimmer
740R (203096321-304088004) Trimmer
2800M (41BD280G500) Trimmer
740R (810204484) (41BD740G034 ) 2-Cycle Gas Trimmer
766R (810185404) (41AD766G034) 2-Cycle Gas Trimmer
768R (811207810) (41BD768G034) 2-Cycle Gas Trimmer
770REB (901163446) 2-Cycle Gas Trimmer
Ryan 264-2 (909004827-009147700) Trimmer
Ryan 264-3 (009147701-012003060) Trimmer
Ryan 265 (606035001-708013000) Trimmer
Ryan 265-1 (709017001-809011001) Trimmer
Ryan 265-1 (809011001-912159170) Trimmer
Ryan 265P (606035001-708013000) Trimmer
Ryan 274 (809003001-909002800) Trimmer
Ryan 274 (609038501-809003000) Trimmer
Ryan 274-2 (909002827-009159700) Trimmer
Ryan 274-3 (009159701-110245125) Trimmer
Ryan 275 (602039001-708006000) Trimmer
Ryan 275-1 (209061501-907011000) Trimmer
Ryan 275-1 (709037001-809061500) Trimmer
2800R (41BD280G500) Trimmer
Ryan 284 (603053501-809011000) Trimmer
Ryan 284-2 (909075157-009153201) Trimmer
Ryan 284-3 (009153201-101052250) Trimmer
Ryan 285 (602044001-708008000) Trimmer
Ryan 285-1 (809018001-909002825) Trimmer
Ryan 285-1 (709043001-809018000) Trimmer
764TP (201041445) Trimmer
768R (803242445) 2-Cycle Gas Trimmer
770R (301134234) Trimmer
770R (407104738) Trimmer
840R (102084332) Trimmer
700R-1 (103029626-203096320) Trimmer
Ryan B260 Trimmer
710R (301112306) Trimmer
CS720R (409057386) Trimmer
IDC 530B (104006901-106071000) Trimmer
720R1 (102055901-203096320) Trimmer
720TP (201043920) Trimmer
Singer GT2815 (401000001) Trimmer
Singer GT2815 (502010885) Trimmer
740R (001033001-102064921) Trimmer
740R (203096321-304088004) Trimmer
Troy-Bilt
BT720 (41AJBT-C954) Attachment
TB20CS (41BDT20C711) Trimmer
TB20CS (41CDT20C966) Trimmer
TB20CS (Tuffy 41BDT20C966) Trimmer
TB20DC (41ADT20C966) Trimmer
TB10CS (41ADT10G966) Trimmer
TB10CS (41BDT10G966) Trimmer
TB10CS (41CDT10G966) Trimmer
TB15CS (41ADT15C066) Trimmer
TB15CS (41ADT15C966) Trimmer
TB20CS (41ADT20C711) Trimmer
TB50 (41ACT50G711) Trimmer
TB26CO (41AD26OG966) Gas Trimmer
TB20CS (41BDT20C711) Trimmer
TB20CS (41CDT20C966) Trimmer
TB20CS (Tuffy 41BDT20C966) Trimmer
TB20DC (41ADT20C966) Trimmer
TB10CS (41ADT10G966) Trimmer
TB10CS (41BDT10G966) Trimmer
TB10CS (41CDT10G966) Trimmer
TB15CS (41ADT15C066) Trimmer
TB15CS (41ADT15C966) Trimmer
TB20CS (41ADT20C711) Trimmer
TB50 (41ACT50G711) Trimmer
TB26CO (41AD26OG966) Gas Trimmer
TB26TB (41ADT2BC066) Gas Trimmer
TB26TB (41ADT2BC966) Gas Trimmer
TB415CS (41ADT41C711) Gas Trimmer
TB65SS (41BDT65G966) Gas Trimmer
TB70SS (41ADT70C711) Gas Trimmer
TB70SS (41ADT70C966) Gas Trimmer
TB70SS (41BDT70C711) Gas Trimmer
TB70SS (41CDT70C966) Trimmer
TB75SS (41ADT75C063) Trimmer
TB514CS (41ADT51G966) Gas Trimmer
TB65SS (41ADT65G966) Gas Trimmer
TB465SS (41ADT46C711) Gas Trimmer
TB475SS (41ADT47C063) Gas Trimmer
TB26TB (41ADT2BC966) Gas Trimmer
TB415CS (41ADT41C711) Gas Trimmer
TB65SS (41BDT65G966) Gas Trimmer
TB70SS (41ADT70C711) Gas Trimmer
TB70SS (41ADT70C966) Gas Trimmer
TB70SS (41BDT70C711) Gas Trimmer
TB70SS (41CDT70C966) Trimmer
TB75SS (41ADT75C063) Trimmer
TB514CS (41ADT51G966) Gas Trimmer
TB65SS (41ADT65G966) Gas Trimmer
TB465SS (41ADT46C711) Gas Trimmer
TB475SS (41ADT47C063) Gas Trimmer
Yard Man
YM1500 (41ADY15G401) Trimmer
YM1500 (41ADY15G701) Trimmer
YM1500 (41BDY15G401) Trimmer
YM1500 (41BDY15G901) Trimmer
YM1500 (41CDY15G901) Trimmer
YM20CS (41ADY20C901) Trimmer
YM26CO (41AD26OG701) Trimmer
YM300 (41ADY30G401) Trimmer
YM300 (41BDY30G401) Trimmer
YM400 (41ADY40G401) Trimmer
YM1500 (41ADY15G701) Trimmer
YM1500 (41BDY15G401) Trimmer
YM1500 (41BDY15G901) Trimmer
YM1500 (41CDY15G901) Trimmer
YM20CS (41ADY20C901) Trimmer
YM26CO (41AD26OG701) Trimmer
YM300 (41ADY30G401) Trimmer
YM300 (41BDY30G401) Trimmer
YM400 (41ADY40G401) Trimmer
YM400 (41ADY40G755) Trimmer
YM400 (41ADY40G901) Trimmer
YM400 (41BDY40G401) Trimmer
YM400 (41BDY40G701) Trimmer
YM400 (41BDY40G755) Trimmer
YM400 (41BDY40G901) Trimmer
YM70SS (41ADY70C901) Trimmer
YM26CO (41AD26OG401) Trimmer
YM26CO (41AD26OG901) Trimmer
YM400 (41ADY40G901) Trimmer
YM400 (41BDY40G401) Trimmer
YM400 (41BDY40G701) Trimmer
YM400 (41BDY40G755) Trimmer
YM400 (41BDY40G901) Trimmer
YM70SS (41ADY70C901) Trimmer
YM26CO (41AD26OG401) Trimmer
YM26CO (41AD26OG901) Trimmer
Bolens
BL100 41AD100G763 Gas String Trimmer
BL100 41AD100G965 Gas String Trimmer
BL100 41BD100G163 Gas String Trimmer
BL100 41BD100G765 Gas String Trimmer
BL100 41BD100G965 Gas String Trimmer
BL100 41CD100G163 Gas String Trimmer
BL100 41CD100G765 Gas String Trimmer
BL150 41AD150G065 Gas String Trimmer
BL150 41AD150G163 Gas String Trimmer
BL150 41AD150G763 Gas String Trimmer
BL150 41AD150G965 Gas String Trimmer
BL100 41AD100G965 Gas String Trimmer
BL100 41BD100G163 Gas String Trimmer
BL100 41BD100G765 Gas String Trimmer
BL100 41BD100G965 Gas String Trimmer
BL100 41CD100G163 Gas String Trimmer
BL100 41CD100G765 Gas String Trimmer
BL150 41AD150G065 Gas String Trimmer
BL150 41AD150G163 Gas String Trimmer
BL150 41AD150G763 Gas String Trimmer
BL150 41AD150G965 Gas String Trimmer
BL150 41BD150G163 Gas String Trimmer
BL150 41BD150G765 Gas String Trimmer
BL150 41BD150G965 Gas String Trimmer
BL50 41AC105G163 Electric String Trimmer
BL100 41AD100G065 Gas String Trimmer
BL100 41AD100G163 Gas String Trimmer
BL150 41CD150G163 Gas String Trimmer
BL150 41CD150G765 Gas String Trimmer
BL26CO 41AD02OG965 Gas String Trimmer
BL26CO 41AD26OG965 Gas String Trimmer
BL150 41BD150G765 Gas String Trimmer
BL150 41BD150G965 Gas String Trimmer
BL50 41AC105G163 Electric String Trimmer
BL100 41AD100G065 Gas String Trimmer
BL100 41AD100G163 Gas String Trimmer
BL150 41CD150G163 Gas String Trimmer
BL150 41CD150G765 Gas String Trimmer
BL26CO 41AD02OG965 Gas String Trimmer
BL26CO 41AD26OG965 Gas String Trimmer
Products Compatibility
This item works with the following types of products:
- • Trimmer
Repair Guides
Articles:
Step-by-step instructions for removing and installing the bump knob on your Bolens string trimmer....
June 25, 2018
|
Questions & Answers for Bump Knob
I need a bump feed knob for my trimmer. I ordered one from another company and received an Oregon brand part # 55-803 and it didn't fit. The bolt on my knob is 3/8" across, including the threads. The threaded part of the shaft is 1/2" with left hand threads. The head of the bolt is square. The plastic knob is around 2" across with 4 spots that are slightly raised. Is this the correct part for my Troy-Bilt string trimmer? Thanks
David
for model number TB80 EC
asked on 2022-08-29
Hello David, Thank you for your inquiry. We have researched the model number that you have provided and confirm that this part will fit your model. We hope this helps and if you need help placing an order for a part, customer service is open 7 days a week. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team August 29, 2022
Will this bump knob and outer trim head fit the TB22-EC trimmer?
Dale
for model number TB22-EC
asked on 2022-06-29
Hi Dale,
Thank you for your question. Yes, this would be the correct part for your trimmer. If you need help placing an order for it, customer service is open 7 days a week and anyone will be happy to assist you. Please feel free to give us a call. We look forward to hearing from you!
eReplacementParts Team June 29, 2022
Repair Instructions: Submitted by Customers Like You
25 of 33 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Lost the bump head knob
Got the replacement and screwed it on. Perfect fit.
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9 of 11 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, My fingers
The Bump Head Knob Assembly would not come off so I had to hack saw it off.
I had to order the spool assembly and the bump head know assembly. Since I had to cut the bolt off I had to replace the spool assembly which fastens onto the neck of the trimmer. Everything went together smoothly. I didn't have to use any tools to replace the Bump Head Assembly but the shaft assembly with the spool; I used a wrench and philips screwdriver to put it together.
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6 of 8 people found this instruction helpful
Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Wrench Set
Broken bump head
Followed manufacturers diagram, replaced broken parts and tested the trimmer.
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3 of 3 people found this instruction helpful
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, A little grease
Bump feed knob for line trimmer
Just screwed it on by hand ....Done, exact replacement
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, my hands
bumper broke
hand screw thanks you
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, My hand
The OEM bump knob just wore itself out after 13 years
Just replaced the old bump knob with the new one. Uber simple.😁
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Wrench Set
Worn out. It is 6 years old
Took it apart and replaced the parts. Very simple..
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Tool Type:
Trimmer
Repair Difficulty:
Easy
Time Spent Repairing:
15-30 minutes
Tools Used:
Screwdriver, Pliers
Housing stripped out
removed the remaining clip and removed old housing, replaced and used a socket to install new remaining clip.
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Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
Pliers
Bump Knob would not advance trimmer line
Held down trimmer line and had to use pliers to loosen old bump knob. Unscrewed old bump knob then screwed on new knob and hand tightened.
Did you find this story helpful?
Thanks for voting and helping fellow customers!
Tool Type:
Trimmer
Parts Used:
Repair Difficulty:
Easy
Time Spent Repairing:
Less than 15 minutes
Tools Used:
, Slip-joint pliers
The original knob had broken and would not allow advancement of the trimming string.
I needed to use pliers to remove the old knob.
The new knob screwed on very easily and the trimmer works like the day I bought it.
The new knob screwed on very easily and the trimmer works like the day I bought it.
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show more
Reviews
61 Reviews
Average Rating (out of 5):
Click to filter by ratings:
5 stars
52
4 stars
6
3 stars
1
2 stars
1
1 stars
1
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Easy repair
Just what I needed, my weedeater is working great
steve -
October 16, 2023
Verified Purchase
Correct part
Exactly what I ordered and delivered as promised. Unfortunately, postal worker delivered to wrong address
Robert -
September 9, 2023
Verified Purchase
Fastest Shipping Ever
The part is brand new, packed well, and really had the fastest shipping EVER!! Thanks for that!.
Guest -
July 29, 2023
Verified Purchase
Easy Parts Replacement
As always you had the part..Super fast shipping and then sent video follow up on installation..Thanks
Guest -
July 26, 2023
Verified Purchase
Couldn't find...
Looked all over for part, couldn't find it was about buy new weed wacker. Then i found eReplacementParts they had exactly what i needed .
Guest -
July 18, 2023
Verified Purchase
Worked as expected
Good condition nice fit your company is nice to work with
Guest -
July 13, 2023
Verified Purchase
Good part
The part is easy to remplace.
iGlobal -
June 27, 2023
Verified Purchase
If you need parts you can"t find elsewhere:
only place I can find replacement parts for my equipment, great
Antonio -
June 6, 2023
Verified Purchase
Perfect fit
This arrived quickly and was a perfect replacement for the factory knob that I lost.
Philip -
May 30, 2023
Verified Purchase
the parts I ordered have resolved my trimmer issues
quality parts & arrived quickly.
Guest -
May 18, 2023
Verified Purchase
Verified Purchase
eReplacementParts Team
< PREV
- 1
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Product Information
Repair Guides
Articles:
Step-by-step instructions for removing and installing the bump knob on your Bolens string trimmer....
June 25, 2018
|