1981 Mack R688ST

TK# 24034

The 1981 Mack R688ST is a robust heavy-duty truck powered by a Mack E7 engine, built for demanding tasks. It includes a Fuller 15-speed transmission for efficient operation and a Mack CRD92 front differential with a 4.50 ratio, providing dependable torque handling.

Parts Info View Photos

Truck
- TK#
  24034
- VIN
  2M2N187Y1BC001355
- Manufacturer
  Mack
- Model
  R688ST
- Year
  1981
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Engine
- Manufacturer
  Mack
- Model
  E7
Transmission
- Manufacturer
  Fuller
- Type
  15SPD
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Front Diff
- Manufacturer
  Mack
- Model
  CRD92
- Ratio
  4.5
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Rear Diff
- Manufacturer
  Mack
- Model
  CRD92
- Ratio
  4.5
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1981 Mack R688ST
TK# 24034
- VIN
  2M2N187Y1BC001355
- Engine
  Mack E7
- Transmission
  Fuller 15SPD
- Front Diff
  Mack CRD92 4.5
- Rear Diff
  Mack CRD92 4.5
1998 Mack CH613
TK# 22040
- VIN
  1M2AA18C9WW082768
- Engine
  Mack E7
  400HP
- Transmission
  Mack T2180
- Front Diff
  Mack CRD92-93 4.42
- Rear Diff
  Mack CRD92-93 4.42
2012 Mack MRU613
TK# 23011
- VIN
  1M2AV04C3CM009102
- Engine
  Mack MP7-345R
- Transmission
  Allison AUTO
- Front Diff
  Rockwell RPL23-160 4.89
- Rear Diff
  Rockwell RRL23-160 4.89
2007 Mack CHN
TK# 23063
- VIN
  1M2AJ07C87N010818
- Engine
  Mack AC-460
- Transmission
  Mack T2180
- Front Diff
  Rockwell RPL23-160 4.3
- Rear Diff
  Rockwell RRL23-160 4.3

1981 Mack R688ST
TK# 24034
- VIN
  2M2N187Y1BC001355
- Engine
  Mack E7
- Transmission
  Fuller 15SPD
- Front Diff
  Mack CRD92 4.5
- Rear Diff
  Mack CRD92 4.5
1998 Mack CH613
TK# 22040
- VIN
  1M2AA18C9WW082768
- Engine
  Mack E7
  400HP
- Transmission
  Mack T2180
- Front Diff
  Mack CRD92-93 4.42
- Rear Diff
  Mack CRD92-93 4.42
2012 Mack MRU613
TK# 23011
- VIN
  1M2AV04C3CM009102
- Engine
  Mack MP7-345R
- Transmission
  Allison AUTO
- Front Diff
  Rockwell RPL23-160 4.89
- Rear Diff
  Rockwell RRL23-160 4.89
2007 Mack CHN
TK# 23063
- VIN
  1M2AJ07C87N010818
- Engine
  Mack AC-460
- Transmission
  Mack T2180
- Front Diff
  Rockwell RPL23-160 4.3
- Rear Diff
  Rockwell RRL23-160 4.3

2008 Peterbilt 386
TK# 24025
- VIN
  1XPHD49X48D747022
- Engine
  Cummins ISX
- Transmission
  Fuller 18SPD
- Front Diff
  Eaton DS404 3.55
- Rear Diff
  Eaton RS404 3.55
2004 Kenworth T800
TK# 24026
- VIN
  1KXDP4EX04J975225
- Engine
  Cummins ISX
  475HP
- Transmission
  Fuller RTLO18918B
- Front Diff
  Eaton DS402 3.9
- Rear Diff
  Eaton RS402 3.9
2013 International ProStar
TK# 24029
- VIN
  1HSDJSJR5DH177231
- Engine
  International Maxxforce13
  450HP
- Transmission
  Fuller RTLOF16913A
- Front Diff
  Rockwell 40-14X 3.7
- Rear Diff
  Rockwell RRL20145 3.7
1981 Mack R688ST
TK# 24034
- VIN
  2M2N187Y1BC001355
- Engine
  Mack E7
- Transmission
  Fuller 15SPD
- Front Diff
  Mack CRD92 4.5
- Rear Diff
  Mack CRD92 4.5
1990 Kenworth T800
TK# 24035
- VIN
  2XKAD29X0LM924115
- Engine
  Cummins NTC
  400HP
- Transmission
  Fuller RTO14613
- Front Diff
  Eaton DS402 3.7
- Rear Diff
  Eaton RS402 3.7
2012 International ProStar
TK# 22033
- VIN
  3HSDJSJRXCN583493
- Engine
  International Maxxforce13
  450HP
- Transmission
  Fuller 13SPD
- Front Diff
  Rockwell RP20145 3.7
- Rear Diff
  Rockwell RR20145 3.7
2007 Western Star 4900
TK# 22042
- VIN
  5KJJAECK27PY07829
- Engine
  Detroit Diesel Series 60
- Transmission
  Fuller RTLO16913A
- Front Diff
  Eaton DS405 3.7
- Rear Diff
  Eaton RD405 3.7
1999 Kenworth T800
TK# 22043
- VIN
  1NKDLU0X8XJ957136
- Engine
  Caterpillar C12
  380HP
- Transmission
  Fuller RTLO14610B
- Front Diff
  Eaton DS462 4.33
- Rear Diff
  Eaton RS462 4.33
2005 Peterbilt 379
TK# 23001
- VIN
  1XP5D49X15D851577
- Engine
  Cummins ISX
  400HP
- Transmission
  Fuller RTLO-16913A
- Front Diff
  Eaton DD404 3.7
- Rear Diff
  Eaton RD404 3.7
2013 Kenworth T660
TK# 23015
- VIN
  1XKADP9X9DJ964425
- Engine
  Paccar MX13
  455HP
- Transmission
  Fuller RTLO16913A
- Front Diff
  Eaton DD404 3.36
- Rear Diff
  Eaton RD404 3.36
1985 Freightliner FL112
TK# 23017
- VIN
  2FUYYSYB9FV241969
- Engine
  Caterpillar 3406B
  350HP
- Transmission
  Fuller RTF14615
- Front Diff
  Eaton DS462 3.7
- Rear Diff
  Eaton RS462 3.7
1999 Western Star 4964
TK# 23018
- VIN
  2WLPTDCL7XK954964
- Engine
  Caterpillar 3406E
- Transmission
  Fuller RTLO20918B
- Front Diff
  Rockwell RPL23-160 4.3
- Rear Diff
  Rockwell RRL23-160 4.3
2004 Freightliner Columbia
TK# 23053
- VIN
  1FUJA6CV64PM54951
- Engine
  Mercedes-Benz OM460LA
- Transmission
  Fuller RTLO16913A
- Front Diff
  Rockwell RP20-145 3.73
- Rear Diff
  Rockwell RR20-145 3.73

1981 Mack R688ST

Truck

Engine

Transmission

Front Diff

Rear Diff

Contact us to make an inquiry

Phone

Email

Gallery

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