B7100 Cracked Lift Arm

M3Stevie

New member

Equipment
B7100
Dec 7, 2016
21
0
1
crosby
Good Day:

While dragging some piles of dirt left over from a recent project I just cracked the right side (looking forward) lifting arm on my B7100.

Does anyone have one laying around that they'd like to part with or any suggestions?
 

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North Idaho Wolfman

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Staff member
Lifetime Member

Equipment
L3450DT-GST, Woods FEL, B7100 HSD, FEL, 60" SB, 743 Bobcat with V2203, and more
Jun 9, 2013
33,389
8,701
113
Sandpoint, ID
Yea those arms are very very hard to get!
You won't find it new, and used is about impossible

Looking at the rust mark, it was cracked for a while, usually caused by not using check chains to lessen side to side stress on the lift arms, would have been easier to weld it before it broke.

Take it to someone with knowledge on how to weld cast!
 
Last edited:

coachgeo

Well-known member

Equipment
L225 w/woods Few Mowers & Back Blade, D722 in Motorcycle (Triumph Tiger), LMTV
Nov 16, 2012
2,459
37
48
Southern OH
I don't wonder if he's not better off getting a good fabricator to make a new one of steel bar stock. Would be similar to making a solid swing arm for a rockcrawler or Trophy truck.
 

M3Stevie

New member

Equipment
B7100
Dec 7, 2016
21
0
1
crosby
Thanks for the replies. I managed to find a used one and hope to have it by the end of the week.
 

coachgeo

Well-known member

Equipment
L225 w/woods Few Mowers & Back Blade, D722 in Motorcycle (Triumph Tiger), LMTV
Nov 16, 2012
2,459
37
48
Southern OH
Thanks for the replies. I managed to find a used one and hope to have it by the end of the week.
report back when it is in your hot little hands... so Mods can add FOUND to the thread title .

PS. glad it looks like you found one.