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Gates 21378 | Upper Radiator Coolant Hose

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$29.99
Part Number
GAT21378
UPC:
72053057386
Condition:
New
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Gates Molded Coolant Hose is manufactured to fit specific applications. Similar to OEM specifications. Approved for marine applications.

  • Recommend for upper, lower, by-pass, heater and other coolant hose applications.
  • Heat and ozone resistant cover.
  • Engineered to resist electrochemical degradation - the leading cause of hose failure.
  • Re-engineered materials resist vacuum collapse. This reduces the need for internal springs in many applications.
  • Meets SAE 20R4 and 20R3 Type EC Class D-1 and D-2 specifications.

Temperature Rating: -40° F to 275° F (-40° C to 135° C) in coolant hose applications.

Note: Gates recommends replacing standard worm drive and spring loaded clamps with Gates PowerGrip(R) SB Clamps each time a new coolant hose is installed.

Gates - Driven By Possibility

BRAND: Gates

FEATURES:

  • 1999-1989 Mack, CH Series, Mack 6-Cyl. 12.0 L Diesel, Upper
  • Molded Coolant Hose
  • Premium Molded Coolant Hose
  • Premium Molded Coolant Hose

SPECIFICS:

Branch Quantity0
Centerline Length762
Centerline Length30
Contains SpringYes
End 1 Inside Diameter2
End 1 Inside Diameter51
End 2 Inside Diameter51
End 2 Inside Diameter2
MaterialEPDM
Modular HoseNo
MoldedYes
Number of Quick Connect Fittings0

DOWNLOADS:

INTERCHANGE:

  • Allis Chalmers: 8621544
  • Mack: 11MF3574M16
  • Mack: 11MF2373P2
  • Mack: 11MF2373P36
  • Hino: 900154348A
  • Mack: 11MF2373P40
  • Mack: 11MF3574M5
  • Freightliner Trucks: 0516062036
  • NAPA Belts/Hose: 8075
  • Dayco: 70739
  • Mack: 11MF2373P8
  • Freightliner Trucks: 0520320000
  • Mack: 11MF2373P24
  • Caterpillar: 1180210
  • Mack: 11MF2373P28
  • Mack: 11MF2373P4
  • ACDelco: 26100X
  • Mack: 11MF3574M17
  • Mack: 11MF2373P21
  • New Holland: 677375
  • Mack: 11MF2373P29
  • Komatsu: 676842R1
  • Mack: 11MF2373P20
  • Mack: 11MF2373P1
  • Carquest: 21378
  • Mack: 11MF2373P25
  • Goodyear: 60829
  • Mack: 11MF2373P12
  • U.S. Government: 8820500
  • Mack: 11MF2373P31
  • Mack: 11MF2373P33
  • Mack: 11MF2373P34
  • White: 692274
  • White: 692245
  • Mack: 11MF2373P18
  • Dayco: E70739
  • Durkee-Atwood: MR218
  • Mack: 11MF2373P22
  • Mack: 11MF2373P13

APPLICATIONS:

  • 1989-1999 Mack CH - Position: Upper
    • Cut to fit
  • 1996-1997 Hino FF3018 - Position: Lower
  • 1992-1992 Hino GC20 - Position: Lower
    • Cut to fit
  • 1990-1993 Mack RW - Position: Upper
    • Cut to fit
  • 1990-1990 Hino SG23 - Position: Lower
  • 2006-2007 Freightliner M2 106 - Position: Upper - Engine To Radiator
    • W/O P.T.O.
  • 1993-1995 Hino FF3018 - Position: Lower
    • Cut to fit
  • 1983-1983 Mack WS - Position: Upper
    • Cut to fit
  • 2005-2005 Freightliner M2 106 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 1992-1992 Hino FD20 - Position: Lower
    • Cut to fit
  • 1990-1990 Hino FF19 - Position: Lower
    • W/2" I.D. Hose
  • 2006-2008 Freightliner M2 - Position: Upper - Engine To Radiator
    • W/O P.T.O.
  • 1993-1995 Hino FD2218 - Position: Lower
    • Cut to fit
  • 1996-1997 Hino FD2218LP - Position: Lower
  • 2012-2013 Freightliner M2 - Position: Upper - Radiator To Engine
  • 1988-1989 Hino FF19 - Position: Lower
    • Cut to fit
  • 2005-2006 Sterling Truck Acterra 6500 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 2002-2002 Freightliner M2 106 - Position: Upper - Radiator To Pipe
  • 1996-1997 Hino FD2218 - Position: Lower
  • 2005-2006 Sterling Truck Acterra 7500 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 1993-1996 Hino SG5523 - Position: Lower
  • 1981-1988 Mack RS - Position: Upper
    • Molded Hose; Cut to fit
  • 2003-2003 Freightliner M2 106 - Position: Lower - Radiator To Oil Cooler
  • 1981-1989 Mack MR - Position: Upper
    • Molded Hose; Cut to fit
  • 1990-1994 Mack MR - Position: Upper
    • Cut to fit
  • 2015-2015 Freightliner M2 106 - Position: Upper - Radiator To Engine
  • 1981-1982 Mack WS - Position: Upper
    • Molded Hose; Cut to fit
  • 1995-1997 Hino FF3020 - Position: Lower
  • 1998-1998 UD 2000 - Position: Lower - Engine To Radiator
    • Cut to fit
  • 1993-1994 Hino FF3020 - Position: Lower
    • Cut to fit
  • 1985-1989 Mack RW - Position: Upper
    • Molded Hose; Cut to fit
  • 1993-1997 Hino SG3323 - Position: Lower
  • 2015-2015 Freightliner M2 - Position: Upper - Radiator To Engine
  • 1981-1982 Mack RL - Position: Upper
    • Molded Hose; Cut to fit
  • 2012-2013 Freightliner M2 106 - Position: Upper - Radiator To Engine
  • 2005-2005 Freightliner FLD120 - Position: Upper - Radiator To Engine
  • 1991-1991 Mack MC - Position: Upper
    • Cut to fit
  • 2005-2005 Freightliner M2 100 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 1983-1983 Mack WL - Position: Upper
    • Cut to fit
  • 1981-1985 Mack RWS - Position: Upper
    • Molded Hose; Cut to fit
  • 2006-2008 Freightliner M2 100 - Position: Upper - Engine To Radiator
    • W/O P.T.O.
  • 2003-2003 Freightliner M2 100 - Position: Lower - Radiator To Oil Cooler
  • 1989-1989 Hino SG231 - Position: Lower
    • Cut to fit
  • 1989-1989 Kenworth 22-210 - Position: Lower - Pipe To Radiator
    • Cut to fit
  • 1982-1984 International Cargostar - Position: Lower - Pipe To Radiator
    • W/O H.D. Cool.; W/Allison Trans.; Cut to fit
  • 2003-2003 Freightliner M2 106 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 1981-1987 Mack MC - Position: Upper
    • Molded Hose; Cut to fit
  • 2005-2006 Sterling Truck Acterra 5500 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 1981-1985 Mack RWL - Position: Upper
    • Molded Hose; Cut to fit
  • 2002-2002 Freightliner M2 100 - Position: Upper - Radiator To Pipe
  • 1991-1991 Hino FF19 - Position: Lower
    • Cut to fit
  • 1982-1984 International Cargostar - Position: Lower - Pipe To Radiator
  • 1996-1997 Hino SG3320 - Position: Lower
  • 1992-1995 Mack CL - Position: Upper
    • Cut to fit
  • 2003-2003 Freightliner M2 100 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 1992-1992 Hino FF23 - Position: Lower
    • Cut to fit
  • 1992-1992 Hino FF20 - Position: Lower
    • Cut to fit
  • 1988-1989 Hino SG23 - Position: Lower
    • Cut to fit
  • 1989-1991 UD 550T - Position: Upper
  • 1988-1989 Kenworth 13-210 - Position: Lower - Pipe To Radiator
    • Cut to fit
  • 1995-1996 Hino FE2618 - Position: Lower
  • 2005-2005 Freightliner M2 - Position: Upper - Engine To Radiator
    • Cut to fit
  • 2005-2006 Sterling Truck Acterra - Position: Upper - Engine To Radiator
    • Cut to fit
  • 1981-1982 Mack F - Position: Upper
    • Molded Hose; Cut to fit
  • 1989-1991 UD 3300 - Position: Upper
  • 1984-1987 Mack RL - Position: Upper
    • Molded Hose; Cut to fit
  • 2005-2005 Freightliner FLD112 - Position: Upper - Radiator To Engine
  • 1984-1989 Mack MH - Position: Upper
    • Molded Hose; Cut to fit
  • 1984-1984 International Cargostar - Position: Upper - Engine To Pipe
    • Cut to fit
  • 1993-1995 Hino FD2218LP - Position: Lower
    • Cut to fit
  • 1990-1994 Mack MH - Position: Upper
    • Cut to fit
  • 1989-1991 UD 3000 - Position: Upper
  • 1982-1982 Mack WL - Position: Upper
    • Molded Hose; Cut to fit
  • 1991-1992 Hino SG23 - Position: Lower
    • Cut to fit

Product type:
Aftermarket
Features and Benefits:
Our Molded Coolant Hoses are manufactured to fit upper, lower, bypass, heater and other coolant applications with OEM-quality specifications, saving you time, money and energy from going to your OE dealer for radiator hose replacements. Gates' m
Features and Benefits:
Note: Gates recommends replacing hose clamps each time a new coolant hose is installed
Features and Benefits:
Caution: Do not use for fuel or oil transfer applications
Features and Benefits:
Specifically-engineered materials resist collapse under vacuum
Features and Benefits:
Engineered to resist electrochemical degradation, the leading cause of hose failure
Features and Benefits:
Pre-shaped to fit and to ensure perfectly sealed conditions
Features and Benefits:
EPDM tube; synthetic fiber knit reinforcement; heat-, ozone- and chemical coolant-resistant EPDM cover
Features and Benefits:
Meets requirements of SAE 20R4, class D2 and DIN 73411, class A (except for tolerances)
Features and Benefits:
Temperature Range: -40 Deg. F to +257 Deg. F (-40 Deg. C to +125 Deg. C)
Brand Description:
Premium Molded Coolant Hose
Centerline Length (Inch):
30
Centerline Length (Millimeter):
762
Branch Quantity:
0
End 1 Inside Diameter (Inch):
2
End 1 Inside Diameter (Millimeter):
51
End 2 Inside Diameter (Inch):
2
End 2 Inside Diameter (Millimeter):
51
Molded:
Yes
Short Description:
Coolant Hose
Female Nut End Thread Size (in):
No
Quick Connect Fitting Quantity:
0
Material:
EPDM
Contains Spring:
Yes
Hazardous Material:
No
Minimum Order Quantity:
1
Weight - Each (Gross Pounds):
1.7509
Weight - Case (Gross Pounds):
179.7555
Height - Each (Inch):
4.0000
Life Cycle Status Description:
Announced - Part has been announced to customers on a paper “New Number Announcement”. Part is active.
Height - Case (Inch):
27.0600
Item Level GTIN:
00072053057386
Length - Each (Inch):
24.0000
Quantity Per Application:
2
Length - Case (Inch):
43.9050
Width - Each (Inch):
9.0000
Width - Case (Inch):
35.4050



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