REPLACEMENT DAMPER CATALOG

WHERE TO BUY

Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
2P1793 / 1678133
712020-001
D / G379 / 398 / 399
21
118
4W0337/1678123
715452-000
3306 / 330C / 3304 / 333C
12.3
32
9S4444/1678128
715462-000
D 343 / D346
13.5
38
7E9520/1678126
716405-000
C15* / C16 / 3408 / 3406 (A,B,C,E,PC) Adapter plate incl * Does not fit C15 SDP series engines/Mfg. 2008-2010
13.5
38
1933288
718019-600
3500 Series
21
107
167-8125
1341604
C10 / C12 / C13
13.5
33
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
2-01D-005-001
703771-000
24
220
C-007-717
705965-000
15
72
08-486-02-AD
706985-001
24
220
A118-966
710975-000
16GT-825 / 6GTL
18
109
H14252-C / BM-11725-B
713075-000
PTLS / 12VGT-825 / AJAX DPC-800
24
214
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
217321
709965-000
NTC335 TAPER / 855
13.5
41
217323
713396-000
NTC / NTA / FFC 400-475 / 855
13.5
42
211915
715285-000
NTC290-350 / 855
12.3
36
217322
715300-000
NTC335-FFC / INTERIM K6 / 855 / K19
13.5
40
3101655
718018-300
N14
13.5
42
211915
718028-300
NTC290-350 / 855 (with timing marks clockwise)
12.3
36
3628652
718030-100
KTA38
18
109
3628649
718031-600
KTA50
18
109
211915
718036-300
NTC 290-350 / 855 (w/timing marks counter clockwise)
12.3
36
211915
718038-300
NTC 290-350 / 855 (modified hole pattern)
12.3
36
4101884/4026799/3680504
718041-600
ISX / Signature 600
14.8
40
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
5107312
708915-000
16V149
18
109
5106222
709815-000
16V92 / 16V71
15.1
71
8920653
710240-001
12V71
13.5
39
8924435
711060-000
16V92
18
109
8922492
712935-060
8V92
12.3
33
8925437 / 8928951
712935-300
6-71 / 12V71 / 8.2L
12.3
33
8922491
713393-000
6-71 / 12V71 / 12V149
12.3
33
5177763
713398-000
4 CYL. 71
10.8
14
5109863
715015-000
8V71 / 8V92 / 12V149
5.5
8
23523042
715037-000
20V149
24
220
5147600
715458-000
12V71
13.5
41
23550030
715885-000
SERIES 55
13.5
40
23525990 / 8929502
716852-000
11.1 / 12.7 L SERIES 60
13.5
40
23531040 / 23522891
717406-000
14 L SERIES 60
13.5
56
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
119X1006
712955-000
LOCOMOTIVE
24
220
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
1808800C1
711705-002
DT 466 / DT 466E
10.9
28
677781C91
712110-002
D 466
10.9
28
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
404GB469
713384-000
EG6-235
12.3
33
404GB470
713387-000
ENDT676
12.3
33
404GB490
712530-000
E7
12.3
33
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
652-227-D02
713368-000
20
370
62NTC-SL-01
718000-060
12 LITER
12.3
33
Reference Number
Part Number
Engine Model
O.D./Inches
Wt./Lbs
153705B
709615-000
F2895 / F3521
18.2
115
153807
709910-000
L6670 / L5792 / L7042 / L7040
24
220
211150 A/B
710605-000
P9390 GL
24
314
199331
711570-000
L6670 / L5792 / P9390 / L7044
24
314
167631
713411-000
8.5
12
346642R92
715729-000
12.3
31
Part Number
Notes
Housing
Finish
O.D./Inches
WT. (RTW.*)
Bore Dia. min/max
Length
FORD POWERSTROKE EXTERNALLY BALANCED
720211
7.3 L Ford Trucks Late 1999-2003
ST
BZ
7-1/4
18(12.1)
1.7375/1.7385
3.967
720221
7.3 L Ford Trucks Early 1994-1997
ST
BZ
7-1/4
18(12.1)
1.7375/1.7385
3.967
870201
6.0 L Ford Trucks 2003-2007
ST
BZ
8-7/8
20(13.4)
NA/NA
2.880
870211
6.0 L Ford Trucks Dual Alternator 2003-2007
ST
BZ
8-7/8"
29(19.4)
NA/NA
4.199
Part Number
Notes
Housing
Finish
O.D./Inches
WT. (RTW.*)
Bore Dia. min/max
Length
GM EXTERNALLY BALANCED
800141
6.2 L/6.5 L GM/Hummer 1994-2000 (electronic)
ST
BZ
8
18(12.1)
1.5988/1.5998
2.443
800191
6.2 L/6.5 L GM 1982-1993 (mechanical)
ST
BZ
8
18(12.1)
1.5988/1.5998
3.180
830111
6.6 L GM Trucks 2006-2010 Duramax LBZ&LMM
ST
BZ
8-3/8
25(16.8)
1.930/1.931
2.858
890101
6.6 L GM Trucks 2001-2005 Duramax LLY
ST
BZ
8-3/8
23(15.4)
1.930/1.931
2.858
Part Number
Notes
Housing
Finish
O.D./Inches
WT. (RTW.*)
Bore Dia. min/max
Length
CUMMINS INTERNALLY BALANCED
920301
5.9 L Cummins 2003-2009
ST
BZ
9-1/4
23(15.4)
NA/NA
2.462
920321
6.7 L Cummins w / Reluctor wheel 2007.5-2011
ST
BZ
9-1/4
25(17.3)
NA/NA
2.690
960301
5.9 L Cummins 24 Valve 1998-2002
ST
BZ
9-3/4
23(15.4)
NA/NA
2.617
960311
5.9 L Cummins 12 Valve 1992-1998 (May require sensor kit 300003 - included)
ST
BZ
9-3/4
24(16.1)
NA/NA
2.617
960341
5.9 L Cummins Comp Series (no pulley)
ST
BZ
9-3/4
21(14.1)
NA/NA
2.131
Part Number
Notes
Housing
Finish
O.D./Inches
WT. (RTW.*)
Bore Dia. min/max
Length
DIESEL ACCESSORIES
300002
Cummins Drill Pin Kit
Dodge
Drill fixture, drill bit and roll pins
N/A
300003
Cummins Sensor Relocation Kit
Dodge
Use on 12V trucks 1992 - 1998
N/A
717675
Powerstroke Dual Alternator Pulley
Ford
Pulley and Hardware
8"

When to Replace a viscous crankshaft damper

A worn out viscous crankshaft damper will not protect from torsional vibration which will lead to costly engine damage and downtime.  That’s why regular viscous damper replacement in heavy-duty applications is critical to longer engine life.  While recommended replacement intervals vary depending on engine manufacturer, the average is about 500,000 miles / 15,000 hours or at major overhauls and in-frame rebuilds.

Regardless of Hours, Replace If:
  • There are any signs of abuse or dents to the outer housing.
  • There are any leaks around housing weld.
  • There is bulging of the housing cover.
  • There are any vibrations in the engine.
Signs of Viscous Damper Wear:
  • Excessive bearing wear
  • Broken crankshaft
  • Broken camshaft
  • Accessory drive gear wear
  • Broke accessory brackets
  • Loosening or broken bolts
  • Throwing or slapping of belts
  • Loss of torque and horsepower
  • Loss of fuel economy
  • Damper housing damage
  • Driver fatigue

High quality, made in the USA, replacement Vibratech TVD crankshaft dampers are available above for many popular applications requested by engine remanufacturers, truck service centers, fleet maintenance shops and diesel engine repair facilities.

Vibratech TVD has been a supporter of the American trucking industry for over 70 years.

Viscous Damper Silicone Facts

  • Silicone is an excellent damping medium due to its high energy dissipation.
  • Silicone in a new damper is approximately 45,000 times thicker than 30w motor oil.
  • Protects across a broad range of rpm and frequency ranges.
  • Normal operating conditions will cause silicone to gradually harden over an extended period of time in heavy-duty applications.
  • If not replaced at the recommended interval, silicone could eventually polymerize into a solid paste and lock the internal inertia ring.

 

Note

Replacing or servicing a worn out damper does not correct damage already done from abuse, but it will help protect your rebuild investment, contribute to overall operating efficiency and prolong engine life.

The names Caterpillar®/CAT®, Cummins®, International/Navistar®, Detroit Diesel®, Wakesha®, Mack®, GM®/Duramax®, Ford®/Power Stroke®, Cooper®, General Electric®, Mitsubishi® and all related descriptions, numbers, and symbols are used for reference only.  It is neither inferred nor implied that any Vibratech TVD aftermarket part are a product of, authorized by, or in any way connected with the original equipment manufacturer, or that they are original equipment.


Download Article on Essential Heavy Duty Damper Service

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