-
Home
/
-
Which Parts?
/
-
New Trencher Chain & Sprockets
/
-
Boom, Auger, Drive Parts, Teeth & Accessories for DitchWitch®
If you have a specific Ditch Witch® trencher part or salvaged trenching machine you are looking for, please call
(800) 685-2818 or EMAIL US

Ref No. |
Part No. |
Description |
Weight (lbs.) |
1 |
B56KRB |
Carbide Tooth, Rockbuster (.765 HB) |
- |
2 |
B43KRB |
Carbide Tooth, Rockbuster (.735 HB) |
- |
3 |
B56-B |
Carbide Tooth, Full Cap (.765 CB) |
- |
4 |
B43-B |
Carbide Tooth, Full Cap (.735 CB) |
- |
5 |
B56-C |
Carbide Tooth, Half Cap (.765 MB) |
- |
6 |
B43-C |
Carbide Tooth, Half Cap (.735 MB) |
- |
7 |
CB43-10 |
Tooth Pockets (.735 BLK) |
- |
8 |
CB56-10 |
Tooth Pockets (.765 BLK) |
- |
9 |
Puller |
Tooth Puller (Standard) |
- |
N/S |
Puller |
Tooth Puller (Large) |
- |
10 |
N/A |
Chain Installer, Small (1.654" through 2") |
- |
N/S |
N/A |
Chain Installer, Large (3" through 4") |
- |
11 |
B43LH |
Carbide Tooth 1/2 Cap w/clip (.735 MRW) |
- |
12 |
B43LRB |
Carbide Tooth Rockbuster w/Clip (.735 HR) |
- |
13 |
B43LW |
Lock Washers (K 91) |
- |
N/S |
C31HD |
Carbide Tooth, Rockbuster (.990 HB) |
- |
N/S |
C31 |
Carbide Tooth, Half Cap (.990 MB) |
- |
N/S |
.990 CRF |
Carbide Tooth, Full Cap with Flared Shoulder |
- |
14 |
B 43 CW |
Clip Wrench |
|
Note: We have all styles and sizes of Carbide Bits



Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
TA408608H26 |
4.086”P Welded H-Plate Chain, 8” Cut, 26 Stations |
- |
2 |
N/A |
TA408600B26 |
4.086”P Chain, Bare, 26 Stations |
- |
3 |
B 43 LH |
- |
Carbide Tooth with clip (735 MRW) |
- |
4 |
B 43 LRB |
- |
Carbide Tooth with clip (735 HR) |
- |
5 |
765 CRFN |
- |
Carbide Tooth with clip (Full Cap) |
- |
6 |
B 43 LC |
- |
Lock Clip Only (K91) |
- |
7 |
B 43 CW |
- |
Clip Wrench |
- |
8 |
TP 17 |
- |
Heat Treated Tooth Pocket |
- |
9 |
PL 75-12 |
- |
12" Carbide Expander Plate |
- |
10 |
PL 75-14 |
- |
14" Carbide Expander Plate |
- |
11 |
PL 75-16 |
- |
16" Carbide Expander Plate |
- |
N/S |
PL 75-18 |
- |
18” Carbide Expander Plate |
- |
N/S |
H 300-10L |
- |
Carbide Holder 10" Cut, L.H |
- |
N/S |
H 300-10R |
- |
Carbide Holder 10" Cut, R.H. |
- |
N/S |
H 300-12L |
- |
Carbide Holder 12" Cut, L.H. |
- |
N/S |
H 300-12R |
- |
Carbide Holder 12" Cut, R.H. |
- |
12 |
H 75-6L |
- |
Carbide Holder, L.H. 6” |
- |
13 |
H 75-6R |
- |
Carbide Holder, R.H. 6” |
- |
14 |
H 75-8L |
- |
Carbide Holder, L.H. 8” |
- |
15 |
H 75-8R |
- |
Carbide Holder, R.H. 8” |
- |
16 |
SP 2716 |
- |
2 7⁄16”Alloy Tube Spacer |
- |
17 |
SP 238 |
- |
2 3⁄8”Alloy Tube Spacer |
- |
18 |
SP 11516 |
- |
1 15⁄16”Alloy Tube Spacer |
- |
19 |
SP 2116 |
- |
2 1⁄16”Alloy Tube Spacer |
- |
20 |
BL 4086-10 |
- |
Block Spacer – Spacer for 2" Additional Cut |
- |
21 |
T 306706L |
- |
Terminator Adapter, L.H. 6” |
- |
22 |
T 306706R |
- |
Terminator Adapter, R.H. 6” |
- |
23 |
T 306708L |
- |
Terminator Adapter, L.H. 8” |
- |
24 |
T 306708R |
- |
Terminator Adapter, R.H. 8” |
- |
25 |
T 20034 |
- |
Terminator Tooth, 3⁄4" V-Carbide |
0.8 |
26 |
T 20078 |
- |
Terminator Tooth, 7⁄8" V-Carbide |
0.85 |
27 |
B 83 LH |
- |
Carbide Tooth with clip |
- |
28 |
B 83 LC |
- |
Lock Clip |
- |
29 |
34 FW |
- |
3⁄4” Flat Washer |
- |
30 |
34 LW |
- |
3⁄4” Lock Washer |
- |
31 |
34 LN |
- |
3⁄4” Lock Nut |
- |
32 |
34412-8 |
- |
3⁄4” x 41/2” Gr. 8 Bolt |
- |
33 |
34500-8 |
- |
3⁄4” x 5” Gr. 8 Bolt |
- |
34 |
34512-8 |
- |
3⁄4” x 51/2” Gr. 8 Bolt |
- |
35 |
34600-8 |
- |
3⁄4” x 6” Gr. 8 Bolt |
- |
N/S |
34 TABS |
- |
3⁄4” Bolt Seat for TA300 Holder |
- |
36 |
PL 300-16 |
- |
16” Carbide Expander Plate |
- |
37 |
PL 300-18 |
- |
18” Carbide Expander Plate |
- |
38 |
PL 300-20 |
- |
20” Carbide Expander Plate |
- |
N/S |
PL 300-22 |
- |
22” Carbide Expander Plate |
- |
N/S |
PL 300-24 |
- |
24” Carbide Expander Plate |
- |

Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
AL450008D24 |
Welded Alligator Chain, 8” Cut, 24 Stations |
- |
2 |
B 135-812 |
B450000B24 |
18'0" Chain, Bare |
360 |
3 |
B 105-372 |
- |
Locknut (3⁄4" N.C.) |
- |
4 |
B 105-499 |
- |
Bolt (3⁄4" x 1 3⁄4") |
- |
5 |
B 135-801 |
- |
Chain Pin |
- |
6 |
B 135-802 |
- |
Key |
- |
7 |
B 135-805 |
- |
Roller Link |
- |
8 |
R 100CL |
- |
Conn. Link |
- |
9 |
B 136-100 |
- |
Carbide Bit (Full Cap) (765 CB) |
- |
10 |
B 136-101 |
- |
Carbide Bit (Half Cap) (765 MB) |
- |
11 |
B 136-102 |
- |
Carbide Bit (Rock Buster) (765 HB) |
- |
12 |
B 136-060 |
- |
Bit Adapter (Position 1) |
- |
13 |
B 136-061 |
- |
Bit Adapter (Position 2) |
- |
14 |
B 136-062 |
- |
Bit Adapter (Position 3) |
- |
15 |
B 136-063 |
- |
Bit Adapter (Position 4) |
- |
16 |
765 BLK |
- |
Tooth Holder |
0.8 |
17 |
765 HDBLK |
- |
Heavy Duty Tooth Holder |
1 |
Note: MTO adapters can be manufactured upon request.


Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
TA311006H32 |
Welded H-Plate Chain, 6” Cut, 32 Stations |
- |
2 |
N/A |
SH31100632 |
Welded Terminator Chain, 6” Cut, 32 Stations |
- |
3 |
B 43 LH |
- |
Carbide Tooth with clip (735MRW) |
- |
4 |
B 43 LC |
- |
Lock Clip Only (K91) |
- |
5 |
B 43 LRB |
- |
Rockbuster Bit with clip |
- |
6 |
765 CRFN |
- |
Full Cap Carbide Bit with clip |
- |
7 |
B 43 CW |
- |
Clip Wrench |
- |
8 |
TA 4134 LPL |
- |
Cutter, L.H., Low-profile |
- |
9 |
TA 4134 LPR |
- |
Cutter, R.H., Low-profile |
- |
10 |
H 75-6L |
- |
Carbide Holder, L.H. 6” |
- |
11 |
H 75-6R |
- |
Carbide Holder, R.H. 6” |
- |
12 |
H 75-8L |
- |
Carbide Holder, L.H. 8” |
- |
13 |
H 75-8R |
- |
Carbide Holder, R.H. 8” |
- |
14 |
T 20034 |
- |
Terminator Tooth, 3⁄4" V-Carbide |
0.8 |
15 |
T 20078 |
- |
Terminator Tooth, 7⁄8" V-Carbide |
0.85 |
16 |
T 306706L |
- |
Terminator Adapter, L.H. 6” |
- |
17 |
T 306706R |
- |
Terminator Adapter, R.H. 6” |
- |
18 |
T 306708L |
- |
Terminator Adapter, L.H. 8” |
- |
19 |
T 306708R |
- |
Terminator Adapter, R.H. 8” |
- |
20 |
TP 17 |
- |
Heat Treated Tooth Pocket |
- |
21 |
SP 1916 |
- |
1 9⁄16" Alloy Tube Spacer |
- |
22 |
SP 178 |
- |
1 7⁄8" Alloy Tube Spacer |
- |
23 |
SP 200 |
- |
2”Alloy Tube Spacer |
- |
24 |
SP 238 |
- |
2 3⁄8" Alloy Tube Spacer |
- |
25 |
SP 218 |
- |
2 1⁄8" Alloy Tube Spacer |
- |
26 |
34 FW |
- |
3⁄4" Flat Washer |
- |
27 |
34 LW |
- |
3⁄4" Lock Washer |
- |
28 |
34 LN |
- |
3⁄4" Lock Nut |
- |
29 |
34412-8 |
- |
3⁄4" x 4 1⁄2" Gr. 8 Bolt |
- |
30 |
34500-8 |
- |
3⁄4" x 5” Gr. 8 Bolt |
- |
31 |
34512-8 |
|
3⁄4" x 5 1⁄2" Gr. 8 Bolt |
|
32 |
34600-8 |
- |
3⁄4" x 6” Gr. 8 Bolt |
- |
33 |
PL 75-10 |
- |
10” Carbide Expander |
- |
34 |
PL 75-12 |
- |
12” Carbide Expander |
- |
35 |
PL 75-14 |
- |
14” Carbide Expander |
- |
36 |
PL 75-16 |
- |
16” Carbide Expander |
- |
37 |
BL 3110-10 |
- |
Block Spacer - Space for 2”Additional Cut |
- |

Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
SH3067HD0632 |
ABF, 110,000# Welded Terminator, 6” Cut, 32 Stations |
- |
2 |
N/A |
AL3067ABF06D32 |
ABF, 110,000# Welded Alligator, 6” Cut, 32 Stations |
- |
3 |
T 20034 |
- |
Terminator Tooth, 3⁄4" V-Carbide |
0.8 |
4 |
T 20078 |
- |
Terminator Tooth, 7⁄8" V-Carbide |
0.85 |
5 |
765 BLK |
- |
Tooth Holder |
0.8 |
6 |
765 HDBLK |
- |
Heavy Duty Tooth Holder |
1.0 |
7 |
B 105-322 |
- |
Bolt (3⁄4" x 5 1⁄2") Used with Two Outside Bit Adapters |
- |
8 |
B 105-365 |
- |
Bolt (3⁄4" x 4") Used with Inside Bit Adapter |
- |
9 |
B 105-372 |
- |
Locknut (3⁄4") |
- |
10 |
B 105-373 |
- |
Bolt (3⁄4" x 5") Used with Outside Bit Adapter |
- |
11 |
B 135-958 |
- |
Carbide Bit Half Cap (B56-C) (765 MB) |
- |
12 |
B 135-959 |
- |
Carbide Bit Full Cap (B56-B) (765 CB) |
- |
13 |
B 135-058 |
- |
Carbide Rockbuster (CB56KRB) (765 HB) |
- |
14 |
B 135-973 |
- |
Bit Adapter L.H. 8" |
- |
15 |
B 135-974 |
- |
Bit Adapter R.H. 8" |
- |
16 |
B 135-975 |
- |
Bit Adapter R.H. Center through 6" Cut |
- |
17 |
B 135-976 |
- |
Bit Adapter L.H. Center through 6" Cut |
- |
18 |
T 306706L |
- |
Terminator Adapter, L.H. 6” |
- |
19 |
T 306706R |
- |
Terminator Adapter, R.H. 6” |
- |
20 |
T 306708L |
- |
Terminator Adapter, L.H. 8” |
- |
21 |
T 306708R |
- |
Terminator Adapter, R.H. 8” |
- |
22 |
B 135-977 |
- |
Chain Spacer (Used with Bit Adapter on Outside) |
- |
23 |
B 135-978 |
- |
Chain Spacer (Used with Bit Adapter on Inside) |
- |


Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
SH3067HD0632 |
3”P, 110,000 Lb.Welded Terminator Chain, 6” Cut, 32 Sta. |
- |
2 |
N/A |
AL30670632 |
3”P, 110,000 Lb.Welded Alligator Chain, 6” Cut, 32 Sta. |
- |
3 |
T 20034 |
- |
Terminator Tooth, 3⁄4" V-Carbide |
0.8 |
4 |
T 20078 |
- |
Terminator Tooth, 7⁄8" V-Carbide |
0.85 |
5 |
765 BLK |
- |
Tooth Holder |
0.8 |
6 |
765 HDBLK |
- |
Heavy Duty Tooth Holder |
1.0 |
7 |
B 105-322 |
- |
Bolt (3⁄4" x 51⁄2") |
- |
8 |
B 105-365 |
- |
Bolt (3⁄4" x 4") |
- |
9 |
B 105-372 |
|
Locknut (3⁄4") |
|
10 |
B 105-111 |
- |
Bolt (3⁄4" x 4 1⁄2") |
- |
11 |
B 135-958 |
- |
Carbide Bit Half Cap (B56-C) (765 MB) |
- |
12 |
B 135-959 |
- |
Carbide Bit Full Cap (B56-B) (765 CB) |
- |
13 |
B 135-058 |
- |
Carbide Bit Rockbuster (CB56KRB) (765 HB) |
- |
14 |
B 135-973 |
- |
Bit Adapter (Less Teeth) L.H. 8" Cut |
- |
15 |
B 135-974 |
- |
Bit Adapter (Less Teeth) R.H. 8" Cut |
- |
16 |
B 135-975 |
- |
Bit Adapter (Less Teeth) R.H. cc - 6" |
- |
17 |
B 135-976 |
- |
Bit Adapter (Less Teeth) L.H. cc - 6" |
- |
18 |
T 306706L |
- |
Terminator Adapter, L.H. 6” |
- |
19 |
T 306706R |
- |
Terminator Adapter, R.H. 6” |
- |
20 |
T 306708L |
- |
Terminator Adapter, L.H. 8” |
- |
21 |
T 306708R |
- |
Terminator Adapter, R.H. 8” |
- |
22 |
B 105-373 |
- |
Bolt ( 3⁄4" x 5") |
- |
23 |
B 135-977 |
- |
Chain Spacer, Outside (110,000 Lb.) |
- |
24 |
B 135-978 |
- |
Chain Spacer, Inside (110,000 Lb.) |
- |
N/S |
B 135-979 |
- |
Chain Spacer, Outside (70,000 Lb. |
- |
N/S |
B 135-980 |
- |
Chain Spacer, Inside (70,000 Lb.) |
- |


Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
SH20000636 |
2” P Welded Terminator Chain, 6” Cut, 36 Stations |
- |
2 |
N/A |
AL200006D36 |
2” P Welded Alligator Chain, 6” Cut, 36 Stations |
- |
3 |
T 20034 |
- |
Terminator Tooth, 3⁄4”V-Carbide |
0.8 |
4 |
T 20078 |
- |
Terminator Tooth, 7/8”V-Carbide |
0.85 |
5 |
765 BLK |
- |
Tooth Holder |
0.8 |
6 |
765 HDBLK |
- |
Heavy-Duty Tooth Holder |
1.0 |
7 |
B 105-065 |
- |
1⁄2" Locknut |
- |
8 |
B 105-076 |
- |
(1⁄2" x 3") Bolt |
- |
9 |
B 105-110 |
- |
(1⁄2" x 4 1⁄2") Bolt |
- |
10 |
B 105-111 |
- |
(1⁄2" x 4") Bolt |
- |
11 |
B 135-952 |
- |
Chain Spacer (Used with Bit Adapter on Outside) |
- |
12 |
B 135-043 |
- |
Chain Spacer (Used with Bit Adapter on Inside) |
- |
13 |
B 135-958 |
- |
Carbide Bit Half Cap (B56-C) (765 MB) |
0.5 |
14 |
B 135-959 |
- |
Carbide Bit Full Cap (B56-B) (765 CB) |
0.5 |
15 |
B 135-058 |
- |
Carbide Rockbuster (CB56KRB) (765 HB) |
0.5 |
16 |
B 136-036 |
- |
Bit Adapter (Less Bit) R.H. Center - Through 4" |
2.3 |
17 |
B 136-037 |
- |
Bit Adapter (Less Bit) L.H. Center - Through 4" |
2.3 |
18 |
B 136-038 |
- |
Bit Adapter (Less Bit) L.H. 5" |
2.3 |
19 |
B 136-039 |
- |
Bit Adapter (Less Bit) R.H. 5" |
2.3 |
20 |
B 136-040 |
- |
Bit Adapter (Less Bit) R.H. 6" |
2.3 |
21 |
B 136-041 |
- |
Bit Adapter (Less Bit) L.H. 6" |
2.3 |
22 |
T 20004L |
- |
Terminator Adapter, L.H. C-4” |
2.3 |
23 |
T 20004R |
- |
Terminator Adapter, R.H. C-4” |
2.3 |
24 |
T 20005L |
- |
Terminator Adapter, L.H. 5” |
2.3 |
25 |
T 20005R |
- |
Terminator Adapter, R.H. 5” |
2.3 |
26 |
T 20006L |
- |
Terminator Adapter, L.H. 6” |
2.3 |
27 |
T 20006R |
- |
Terminator Adapter, R.H. 6” |
2.3 |
N/S |
T 20008L |
- |
Terminator Adapter, L.H. 8” |
2.3 |
N/S |
T 20008R |
- |
Terminator Adapter, R.H. 8” |
2.3 |
Note: For additional bare chain components, see 2” pitch ABF chain section.


Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
SH20000636 |
2” P Welded Terminator Chain, 6” Cut, 36 Stations |
- |
2 |
N/A |
AL200006D36 |
2” P Welded Alligator Chain, 6” Cut, 36 Stations |
- |
3 |
T 20034 |
- |
Terminator Tooth, 3⁄4”V-Carbide |
0.8 |
4 |
T 20078 |
- |
Terminator Tooth, 7/8”V-Carbide |
0.85 |
5 |
765 BLK |
- |
Tooth Holder |
0.8 |
6 |
765 HDBLK |
- |
Heavy-Duty Tooth Holder |
1.0 |
7 |
B 105-065 |
- |
1⁄2" Locknut |
- |
8 |
B 105-076 |
- |
(1⁄2" x 3") Bolt |
- |
9 |
B 105-110 |
- |
(1⁄2" x 4 1⁄2") Bolt |
- |
10 |
B 105-111 |
- |
(1⁄2" x 4") Bolt |
- |
11 |
B 135-952 |
- |
Chain Spacer (Used with Bit Adapter on Outside) |
- |
12 |
B 135-043 |
- |
Chain Spacer (Used with Bit Adapter on Inside) |
- |
13 |
B 135-958 |
- |
Carbide Bit Half Cap (B56-C) (765 MB) |
0.5 |
14 |
B 135-959 |
- |
Carbide Bit Full Cap (B56-B) (765 CB) |
0.5 |
15 |
B 135-058 |
- |
Carbide Rockbuster (CB56KRB) (765 HB) |
0.5 |
16 |
B 136-036 |
- |
Bit Adapter (Less Bit) R.H. Center - Through 4" |
2.3 |
17 |
B 136-037 |
- |
Bit Adapter (Less Bit) L.H. Center - Through 4" |
2.3 |
18 |
B 136-038 |
- |
Bit Adapter (Less Bit) L.H. 5" |
2.3 |
19 |
B 136-039 |
- |
Bit Adapter (Less Bit) R.H. 5" |
2.3 |
20 |
B 136-041 |
- |
Bit Adapter (Less Bit) L.H. 6" |
2.3 |
21 |
B 136-040 |
- |
Bit Adapter (Less Bit) R.H. 6" |
2.3 |
22 |
T 20004L |
- |
Terminator Adapter, L.H. C-4” |
2.3 |
23 |
T 20004R |
- |
Terminator Adapter, R.H. C-4” |
2.3 |
24 |
T 20005L |
- |
Terminator Adapter, L.H. 5” |
2.3 |
25 |
T 20005R |
- |
Terminator Adapter, R.H. 5” |
2.3 |
26 |
T 20006L |
- |
Terminator Adapter, L.H. 6” |
2.3 |
27 |
T 20006R |
- |
Terminator Adapter, R.H. 6” |
2.3 |
N/S |
T 20008L |
- |
Terminator Adapter, L.H. 8” |
2.3 |
N/S |
T 20008R |
- |
Terminator Adapter, R.H. 8” |
2.3 |
Note: For additional bare chain components, see 2” pitch chain section.

Ref No. |
Part No. |
Smart Pt. No. |
Description |
Weight (lbs.) |
1 |
N/A |
SH16540426 |
1.654”P Welded Terminator Chain, 4” Cut, 26 Stations |
- |
2 |
N/A |
AL16540426 |
1.654”P Welded Alligator Chain, 4” Cut, 26 Stations |
- |
3 |
B 135-316 |
- |
Bit Adapter Center |
0.5 |
4 |
B 135-317 |
- |
Bit Adapter L.H. |
0.5 |
5 |
B 135-318 |
- |
Bit Adapter R.H. |
0.5 |
6 |
B17 |
- |
Carbide Bit |
0.2 |
7 |
B17-D |
- |
Lockwasher |
0.02 |
8 |
B17-10 |
- |
Tooth Holder |
- |
9 |
T165404C |
- |
Terminator Adapter, Center |
0.75 |
10 |
T165404L |
- |
Terminator Adapter, L.H. |
0.75 |
11 |
T165404R |
- |
Terminator Adapter, R.H. |
0.75 |
12 |
TT1654 |
- |
Terminator Tooth Only |
0.3 |
13 |
B 135-319 |
- |
Tubular Spacer (Used with Bit Adapter on Inside) |
- |
14 |
B 135-320 |
- |
Tubular Spacer (Used with Bit Adapter on Outside) |
- |
15 |
B 135-936 |
- |
Flat Spacer (3⁄8") (28,000 Lb. - Chain Only) |
- |
16 |
B 135-937 |
- |
5" Flat Spacer (28,000 Lb. Chain Only) |
- |
17 |
B 135-938 |
- |
6" Flat Spacer (28,000 Lb. Chain Only) |
- |
18 |
B 136-027 |
- |
5" Flat Spacer (34,000 & 38,000 Lb. Chain) |
- |
19 |
B 136-029 |
- |
6" Flat Spacer (34,000 & 38,000 Lb. Chain) |
- |
20 |
B 105-162 |
- |
Bolt 3⁄8" x 2 1⁄4" Used with Bit Adapter on Inside |
- |
21 |
B 105-915 |
- |
Bolt 3⁄8" x 2 3⁄4" Used with Bit Adapter on Outside |
- |
22 |
B 105-916 |
- |
Bolt 3⁄8" x 4 1⁄2" Used with Spacer for 5" Cut |
- |
23 |
B 105-917 |
- |
Bolt 3⁄8" x 5 1⁄2" Used with Spacer for 6" Cut |
- |
24 |
38LW |
- |
Lock Washer 3⁄8" |
- |
25 |
B 105-047 |
- |
Locknut 3⁄8" |
- |
26 |
B 105-101 |
- |
Flat Washer 3⁄8" |
- |
27 |
B 059-360 |
- |
Half Link with Connecting Pin (28,000 Lb. Chain Only) |
- |
28 |
B 135-001 |
- |
Connector Pin with Keeper (All Chains) |
- |
Note: For additional bare chain components, see walk-along section.


Ref No. |
Part No. |
Description |
Weight (lbs.) |
1 |
B 180-055 |
Sprocket Hub |
3.5 |
2 |
B 140-717 |
Split Sprocket |
15 |
3 |
B 105-302 |
Bolt 5⁄8" x 2" |
0.25 |
4 |
B 180-057 |
Spacer Seal |
2 |
5 |
B 155-703 |
O Ring |
0.06 |
6 |
B 145-475 |
Washer |
0.03 |
7 |
B 155-805 |
Seal |
0.25 |
8 |
B 125-259 |
Bearings |
1.5 |
9 |
B 125-258 |
Race |
1 |
10 |
B 180-071 |
Backup Ring |
0.13 |
N/S |
B 145-476 |
Washer |
0.20 |
11 |
B 105-384 |
3⁄4" Washer |
0.06 |
N/S |
B 105-364 |
Bolt 3⁄4" X 2" |
0.25 |
N/S |
B 180-064 |
Washer 13⁄16" I.D. x 3" O.D. x 1⁄2" |
0.62 |
12 |
B 165-329 |
Drive Shaft |
38 |
13 |
B 165-903 |
Key (5⁄8" Sq. x 43⁄8" Lg.) |
0.25 |
14 |
B 165-904 |
Key (5⁄8" Sq. x 37⁄8" Lg.) |
0.25 |
15 |
B 165-905 |
Key (3⁄4" X 5⁄8" x 31⁄4") |
0.25 |
16 |
B 165-907 |
Key (5⁄8" R2 x 3⁄8") |
0.1 |
17 |
B 175-604 |
Sprocket (100 Q 32) |
26.5 |
18 |
B 115-003 |
Zerk (1⁄4 N.F. Str.) |
0.03 |
19 |
B 105-313 |
Nut |
0.19 |
20 |
B 180-062 |
Dirt Shield |
0.19 |
21 |
B 141-589 |
Sprocket Split Drive 11 Tooth |
- |
21 |
B 125-209 |
Bearing Assembly |
1 |
22 |
B 175-605 |
Sprocket (100-B14) |
4.75 |
N/S |
B 175-608 |
Sprocket Assembly |
6 |
N/S |
B 130-404 |
Chain (100-65 Pitches) |
20 |
N/S |
B 130-402 |
Offset Link |
0.35 |
N/S |
B 130-401 |
Connector Link |
0.25 |
23 |
B 170-038 |
Power Band V Belts — 2 Belts |
1.85 |
24 |
B 170-059 |
Power Band V Belts — 4 Belts |
1.96 |
N/S |
B 170-609 |
Sprocket #100 Q 34 |
28 |
25 |
B 142-009 |
Sprocket (1 Piece) |
16 |
N/S |
B 175-509 |
Idler Sprocket #80 – 16 Tooth |
- |
26 |
B 165-379 |
Drive Shaft for offset machine |
- |

Ref No. |
Part No. |
Description |
Weight (lbs.) |
1 |
B 140-070 |
Auger, R.H. (24") |
53 |
2 |
B 145-071 |
Auger, L.H. (24") |
53 |
3 |
B 145-109 |
Auger, R.H. (12") |
28 |
4 |
B 145-110 |
Auger, R.H. (12") |
28 |
5 |
B 105-407 |
Bolt, (5⁄8" x 4") |
0.5 |
6 |
B 105-357 |
Lock Nut (5⁄8") |
0.06 |
7 |
B 115-001 |
Zerk |
0.06 |
8 |
B 125-517 |
Pillow Block Bearing, 13⁄4" I.D. |
10.5 |
9 |
B 105-466 |
Bolt (3⁄4" x 2 1/2") |
0.5 |
10 |
B 105-372 |
Lock Nut (3⁄4") |
0.06 |
11 |
B 105-384 |
Washer (3⁄4") |
0.06 |
12 |
B 140-725 |
Auger Sprocket & Shaft |
35 |
13 |
B 142-008 |
Auger Sprocket |
23.9 |
14 |
B 165-368 |
Auger Shaft |
15 |
15 |
B 145-244 |
Hex Auger Shaft |
- |
16 |
B 140-665 |
Auger Sprocket, Hex |
- |
17 |
B 110-363 |
Flange (LS) |
- |
18 |
B 110-364 |
Flange (NLS) |
- |
19 |
B 125-620 |
Hex Bearing Assembly |
- |
20 |
B 125-048 |
Hex Bearing |
- |
21 |
B 145-248 |
Hex Sprocket Hub |
- |

Ref No. |
Part No. |
Description |
Weight (lbs.) |
1 |
B 140-013 |
Boom Sleeve |
0.5 |
2 |
B 140-021 |
Boom Spring |
0.8 |
3 |
B 140-758 |
Slide & Stop |
25.6 |
4 |
B 180-440 |
Idler Shaft (Slide & Stop) |
3 |
5 |
B 105-377 |
Nut |
0.5 |
6 |
B 140-723 |
Idler Sprocket (Bearing Kit for Idler Sprocket: see * below) |
26.5 |
- |
B 140-656 |
Idler Sprocket Assy, (Includes Sprocket & #’s 7-13) |
24.75 |
7 |
B 180-244 |
Spacer Bearing |
0.1 |
8 |
B 180-243 |
Spacer Bearing |
031 |
9 |
B 180-026 |
Fiber Spacer |
0.1 |
10 |
B 155-843 |
Seal |
0.15 |
11 |
B 125-265 |
Bearing |
1 |
12 |
B 125-266 |
Race |
0.6 |
13 |
B 115-470 |
Retaining Ring |
0.01 |
14 |
B 180-441 |
Idler Shaft (Boom – Idler) |
2.75 |
15 |
B 150-191 |
Grease Cylinder Barrel |
3.5 |
16 |
B 150-340 |
Grease Cylinder Rod |
5.1 |
17 |
B 150-058 |
Grease Cylinder Assembly |
11 |
18 |
B 155-711 |
O Ring |
0.03 |
19 |
B 155-712 |
Back-up Ring |
0.1 |
20 |
B 115-001 |
Zerk (1⁄8") |
0.06 |
21 |
B 105-367 |
Lock Nut (1" NC) |
0.25 |
22 |
B 105-419 |
Bolt (1" NC X 4") |
1.13 |
23 |
B 140-730 |
Idler Sprocket (2" P) |
- |
- |
B 140-731A |
Idler Sprocket Assembly (14T) (140-659) |
- |
24 |
B 142-756 |
17" End Roller |
- |
- |
B 142-756A |
17" End Roller Assembly |
- |
* |
B 140-661 |
Bearing Kit (includes Reference #’s 7-13) |
- |
N/S |
B 140-120 |
Boom Gussets |
- |


Ref No. |
Part No. |
Description |
Weight (lbs.) |
1 |
B 140-088 |
Boom Assembly (Less Sprocket) |
17 |
N/S |
B 140-090 |
Boom Assembly (With Sprocket) |
26 |
2 |
B 140-499 |
Boom Only |
- |
N/S |
B 140-498 |
Boom Assembly |
- |
3 |
B 140-712 |
Sprocket |
6.5 |
N/S |
B 140-653 |
Sprocket Assembly (includes ref. #’s 2, 6, 7, 8) |
7.5 |
4 |
B 140-770 |
Slide & Stop |
6.5 |
5 |
B 115-553 |
Boom End Spring |
0.63 |
6 |
B 115-001 |
Zerk Fitting (1⁄8" NPT Str) |
0.06 |
7 |
B 140-775 |
Washer, Shield |
0.25 |
8 |
B 125-009 |
Bearing, Idler Sprocket |
1.5 |
9 |
B 115-464 |
Snap Ring, Idler Sprocket |
0.06 |
10 |
B 180-445 |
Idler Shaft |
1 |
11 |
B 105-379 |
Bolt (3⁄4" x 11⁄4") |
0.19 |
12 |
B 105-372 |
Lock Nut (3⁄4") |
0.1 |
13 |
B 140-794 |
Boom End |
7.6 |
14 |
B 105-352 |
Square Head Set Screw |
0.63 |
15 |
B 145-099 |
Auger |
15 |
16 |
B 115-465 |
Snap Ring |
0.06 |
17 |
B 140-703 |
Drive Sprocket 13⁄8" Bore |
4.2 |
18 |
B 110-003 |
Machinery Bushing |
0.1 |
19 |
B 155-802 |
Seal |
0.1 |
20 |
B 125-204 |
Bearing |
0.19 |
21 |
B 125-203 |
Bearing |
0.44 |
22 |
B 125-205 |
Race |
0.19 |
23 |
B 180-037 |
Seal Cover |
0.2 |
24 |
B 180-031 |
Dirt Shield |
0.1 |
25 |
B 115-657 |
Urethane Washer |
0.06 |
26 |
B 170-033 |
Belt Set (3 Belts) |
2.75 |
27 |
B 130-006 |
Drive Chain (101 P) #40RC |
1.75 |
28 |
B 130-008 |
Drive Chain (103 P) #40 RC |
2 |
29 |
B 130-001 |
Connector Link |
0.09 |
30 |
B 130-002 |
Offset Link |
0.0.2 |
31 |
B 140-028 |
Boom Sleeve |
0.5 |
32 |
B 105-047 |
Locknut (3⁄8") |
0.06 |
N/S |
B 170-006 |
Belt Set, C49 - Steel Cable (2) |
1.5 |
N/S |
B 170-001 |
Belt Set, (2) Models (C2, C3, C4, C49) |
1 |
N/S |
B 105-146 |
Bolt (3⁄8" NC x 21⁄4") |
0.06 |

Ref No. |
Part No. |
Description |
Weight (lbs.) |
1 |
B 105-352 |
Square Head Set Screw |
0.63 |
2 |
B 140-038 |
Boom Adj. Block |
1.5 |
3 |
B 105-515 |
Cotter Pin (3⁄16" x 3") |
0.06 |
4 |
B 140-551 |
Boom Extension, 1' |
11 |
N/S |
B 140-552 |
Boom Extension, 2' |
16 |
5 |
B 180-445 |
Sq. Idler Shaft |
0.2 |
6 |
B 140-775 |
Dirt Shield (2 Required) |
0.25 |
7 |
B 140-759 |
Boom End Slide & Stop, Less Sprocket |
11.07 |
8 |
B 115-464 |
Retaining Ring |
0.06 |
9 |
B 115-554 |
Boom Spring |
1.15 |
10 |
B 140-028 |
Sleeve, Boom |
0.39 |
11 |
B 140-712 |
Idler, Sprocket |
6.5 |
N/S |
B 140-653 |
Sprocket Assembly (includes ref. #’s 11, 8, 14, 6) |
7.85 |
12 |
B 105-379 |
Bolt (3⁄4" NC x 11⁄4") |
0.9 |
13 |
B 125-009 |
Idler Sprocket, Bearing |
1.5 |
14 |
B 140-051 |
Boom without Sprocket Assembly |
21.53 |
N/S |
B 140-060 |
Boom Complete with Slide & Stop, 2 Sprockets |
54 |
15 |
B 142-006 |
Split Sprocket (142-039) |
6.18 |
16 |
B 181-361 |
Hub for 1410/1420 |
5 |
N/S |
B 184-017 |
Hub for 1620 |
5 |
17 |
B 145-204 |
Auger – 1410 & 1420 Only |
27.90 |
N/S |
B 145-183 |
Auger – 1810 Only |
- |
18 |
B 140-703 |
Drive Sprocket (1410, 1420, 1810 & 1500) |
4.2 |
N/S |
B 130-124 |
Drive Chain 1420 #50-92p (not shown) |
3.36 |

Ref No. |
Part No. |
Description |
Weight (lbs.) |
1 |
B 165-415 |
Head Shaft, 8" Pivot - 31" Long |
13 |
N/S |
B 165-416 |
Head Shaft, 12" Pivot - 341⁄2" Long |
15 |
2 |
B 165-944 |
Key (1⁄4" x 13⁄4") |
0.10 |
3 |
B 105-067 |
Bolt (1⁄2" N.C. x 23⁄4") |
0.06 |
4 |
B 105-065 |
Nut Lock 1⁄2" N.C. |
0.06 |
5 |
B 180-031 |
Dirt Shield |
0.1 |
6 |
B 180-037 |
Spacer Seal |
0.2 |
7 |
B 155-802 |
Seal |
0.0 |
8 |
B 110-003 |
Bearing Shield |
0.06 |
9 |
B 125-204 |
Cone Bearing |
0.19 |
10 |
B 125-203 |
Cone Bearing W/ Seal |
0.44 |
11 |
B 125-205 |
Bearing Cup |
0.19 |
12 |
B 115-454 |
Retaining Ring |
0.06 |
13 |
B 180-035 |
8" Pivot Spacer |
1.5 |
N/S |
B 180-036 |
12" Pivot Spacer |
3.5 |
14 |
B 180-032 |
Spacer |
0.1 |
N/S |
B 105-461 |
Tang Washer |
0.06 |
15 |
B 105-331 |
Lock Washer |
0.06 |
16 |
B 105-330 |
Adjusting Nut |
0.2 |
17 |
B 115-465 |
Retaining Ring |
0.06 |
N/S |
B 105-704 |
5⁄16" Set Screws |
0.06 |
18 |
B 140-702 |
Drive Sprocket, 13⁄8" Bore |
4 |
19 |
B 145-047 |
Auger |
25 |
20 |
B 105-352 |
Adjusting Screw |
0.63 |
21 |
B 140-038 |
Adjusting Block |
1.5 |
Adjusting Miscellaneous Parts (not shown) for Model M
Part No. |
Description |
Weight (lbs.) |
B 140-718* |
Sprocket Head Shaft 11⁄8” Bore (M3 - M389) |
4.5 |
B 140-720* |
Sprocket Head Shaft 11⁄4” Bore (M3 - 22 or M329) |
2.5 |
B 125-010 |
Drive Shaft Bearing (M2, M3) |
0.7 |
B 155-814 |
Head Shaft Seal (M3, M389) |
0.05 |
B 155-815 |
Dust & Dirt Seal (M3 - M389) |
0.1 |
B 165-320 |
Head Shaft Drive - 8” Pivot (M3 or M389) |
8.65 |
B 165-321 |
Head Shaft Drive - 12” Pivot (M3 or M329) |
12 |
B 170-002 |
V Belt Set (3) (Model M3) |
2.2 |
B 170-005 |
V Belt Set (3) (Model M) |
3 |
* Measure bore size
Ref No. |
Part No. |
Description |
Weight (lbs.) |
22 |
B 165-443 |
Head Shaft (Replaces # B 165-382) |
11 |
23 |
B 105-330 |
Nut (1-3/8" NF) (Replaces # B 105-380) |
0.25 |
24 |
B 105-331 |
Lockwasher (1-3/8" NF) (Replaces # B 105-381) |
0.06 |
N/S |
B 105-461 |
Tang Washer - Not Shown |
0.06 |
If you have a specific Ditch Witch® trencher part or salvaged trenching machine you are looking for, please call
(800) 685-2818 or EMAIL US