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Mack E6 Engines For Sale

Shop used and remanufactured Mack E6 Engines on MyLittleSalesman.com . Compare active listings with prices from $3,500 to $13,500. Sellers include Optimum Truck Parts, Adelmans Truck Parts, Delauto Used Truck Parts, and more. Filter by condition, price, or year to find the Mack E6 Engine that fits your job.
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Showing 1 - 25 of 41 Engine Listings

1 - 25 of 41 listings
1 - 25 of 41 listings
USED 1985 Mack E6 Mechanical Engine 350HP Tested Runner – Video Available

USED 1985 Mack E6 Mechanical Engine 350HP Tested Runner – Video Available

$13,500 USD
Used 1985 Mack E6 Mechanical Engine – 350HP – Tested Runner – Warranty, Reliable Mack E6 mechanical diesel engine removed from a running unit and verified as a tested runner prior to...
Warranty
ConditionUsed
Horse Power350 HP
Stock Number1215
MLS Number11526017
CategoryEngines
Last Updated6/17/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
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Optimum Truck Parts LLC
USED Mack E6 Mechanical Engine for 1990-1998 FULLY TESTED, W/WARRANTY

USED Mack E6 Mechanical Engine for 1990-1998 FULLY TESTED, W/WARRANTY

$13,500 USD
Mack E6 Mechanical Diesel Engine – Used, Reliable Mack E6 mechanical diesel engine in good used condition. This engine is known for its durability, simplicity, and ease of maintenance,...
Warranty
ConditionUsed
Horse Power375 HP
Will Fit Year(s)1990-1998
Stock Number2167
MLS Number14257485
CategoryEngines
Last Updated6/9/2026
Location
Medley, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
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Optimum Truck Parts LLC
1984 Mack E6 Engine, MECHANICAL FUEL PUMP

1984 Mack E6 Engine, MECHANICAL FUEL PUMP

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 1984 Mack EM6 Diesel Engine For Sale, MECHANICAL FUEL PUMP, EM6-237, 235HP @ 2100RPM, Serial# 4C8224, 5423P11 4034 2654, 239GB5410A-P2, 6...
Warranty
ConditionUsed
CPL/ARREM6-237
Horse Power235 HP
Part NumberEM6
Stock Number9062
MLS Number13530569
CategoryEngines
Last Updated4/24/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
1982 Mack E6 Engine

1982 Mack E6 Engine

$7,950 USD
(GOOD USED TEST RUN INTERNALLY INSPECTED) 1982 Mack E6 Diesel Engine For Sale, E6-260, Mechanical Fuel Pump, 260HP @ 2100RPM, 672 Displacement, Federal Family 11, Engine Serial# 2S8512,...
Warranty
ConditionUsed
Horse Power260 HP
Part NumberE6 MECHANICAL
Stock Number4042
MLS Number12033248
CategoryEngines
Last Updated5/9/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Mack E6-285 Mechanical Diesel Engine (2 VALVE), 285HP

Mack E6-285 Mechanical Diesel Engine (2 VALVE), 285HP

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(GOOD USED) Mack EM6 285 Diesel Engine For Sale with Tip Turbine Air Box, 2 Valve, (MECHANICAL FUEL PUMP) 283 HP @ 2100 RPM, Casting / Serial # 239GB53200, Displacement 672, Stock #...
ConditionUsed
Horse Power285 HP
Stock Number1533
MLS Number9716056
CategoryEngines
Last Updated5/9/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
1988 Mack E6 Diesel Engine

1988 Mack E6 Diesel Engine

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(GOOD USED) 1988 Mack E6 Diesel Engine For Sale (4 VALVE) 300HP @ 1750 RPM, Displacement 672, 11GBA 74929, Engine Serial # 8W1124, Stock # 1873 Test Run Inspected Internally! WARRANTY!...
ConditionUsed
CPL/ARR11GBA 74929
Horse Power300 HP
Part Number11GBA 74929
Stock Number1873
MLS Number9954109
CategoryEngines
Last Updated5/9/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
1982 Mack E6 Diesel Engine

1982 Mack E6 Diesel Engine

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(GOOD USED) 1982 Mack EM6-300 Diesel Engine For Sale, 300HP @ 2100RPM, Mechanical Fuel Pump, 2 Valve Head, 6 Cylinder, Turbocharged, 672 Displacement, Engine Serial # 66955, Stock# 2060...
ConditionUsed
Horse Power300 HP
Part Number2 VALVE
Stock Number2060
MLS Number10068631
CategoryEngines
Last Updated5/9/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
1989 Mack E6 Engine

1989 Mack E6 Engine

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(GOOD USED) 1989 Mack EM6 Diesel Engine For Sale, 300HP @ 1750RPM, MECHANICAL FUEL PUMP, 11GBA 59931 1, 672 Displacement, Engine Serial# 9T0347, Stock #2568 WATCH TEST RUN VIDEO ON CA...
ConditionUsed
CPL/ARR11GBA 59931 1
Horse Power300 HP
Part NumberEM6
Stock Number2568
MLS Number10619771
CategoryEngines
Last Updated5/9/2023
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
NUMBERCall Seller
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CA Truck Parts Inc.
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