1. Home
  2. For Sale
  3. Truck Parts
  4. Engine & Powertrain
  5. Cummins
  6. 6CT

Cummins 6CT Engine & Powertrain For Sale

Shop new and used Cummins 6CT Engine & Powertrain on MyLittleSalesman.com . Compare active listings with prices from $10 to $8,500. Sellers include Pilot Engines, Holst Truck Parts, Camions Gilbert, and more. Filter by condition, price, or year to find the Cummins 6CT that fits your job.
Close
Your Current Search
Industry
Truck Parts
Category
Engine & Powertrain
Manufacturer
Cummins
Model
6CT
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search

Shop Engine & Powertrain by Subcategory

Quick Filters

Showing 1 - 25 of 95 Listings

1 - 25 of 95 listings
1 - 25 of 95 listings
New Cummins 8.3 6CT ISL ISL9 Oil Pan Gasket Kit, Part # 3914017/3914302/3902425/3920773

New Cummins 8.3 6CT ISL ISL9 Oil Pan Gasket Kit, Part # 3914017/3914302/3902425/3920773

$35.51 USD
NEW OIL PAN GASKET KIT. INCLUDES 3914017 3914302 3902425 3920773. FITS CUMMINS 8.3 6CT ISL ISL9, Serial#: 131612, Core Charge: 0, Casting#: 131612
ConditionNew
Part Number3914017 3914302 3902425 3920773
Stock Number131612
MLS Number11714768
CategoryEngine Miscellaneous Parts
Last Updated5/15/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
New Cummins Rear Main Seal for 8.3 6CT / 5.9 6BT / 3.9 4BT, Part # 3904087

New Cummins Rear Main Seal for 8.3 6CT / 5.9 6BT / 3.9 4BT, Part # 3904087

$24.56 USD
NEW REAR MAIN SEAL CUMMINS 8.3 6CT 5.9 6BT 3.9 4BT, Serial#: 4089342 136026, Core Charge: 0, Casting#: 4089342 136026
ConditionNew
Part Number3904087 3357693 3904323 3968563 3925529 3927682 3921265 4955566 3909410
Stock Number4089342 136026
MLS Number10653026
CategoryEngine Miscellaneous Parts
Last Updated5/14/2026
Location
Ucon, ID, US
Sold By
Holst Truck Parts
(833) 541-___  SHOW
NUMBERCall Seller
Email Seller
Save
Holst Truck Parts
1998 Cummins 6CT 8.3 Engine Block / Cylinder Block for 1998 COMMERCIAL TRUCK

1998 Cummins 6CT 8.3 Engine Block / Cylinder Block for 1998 COMMERCIAL TRUCK

$8,500 USD
1998 CUMMINS 6C8.3 Engine CPL:1563, HP:249 ENGINE RUN GOOD RUNNER ENGINE, 60 DAYS WARRANTY, BLOCK, CRANKSHAFT AND CYLINDER HEAD. PARTS ONLY.
Warranty
Quantity2
ConditionUsed
CPL/ARR1563
Horse Power210 HP
Fits To EquipmentCOMMERCIAL TRUCK
Fits To Make(s)CUMMINS
Will Fit Year(s)1998
Weight3500
Stock NumberCloned Ad
MLS Number11086612
CategoryEngine Blocks / Cylinder Blocks
Last Updated5/12/2026
Location
MEDLEY, FL, US
Sold By
Optimum Truck Parts LLC
(844) 938-___  SHOW
NUMBERCall Seller
Email Seller
Save
Optimum Truck Parts LLC
Cummins 6CT 8.3 Engine Block / Cylinder Block

Cummins 6CT 8.3 Engine Block / Cylinder Block

$2,000 USD
CUMMINS 8.3 6CT HEAD $600, SHORT BLOCK $2000, INJ PUMP $800, INNER TIMING COVER $250, OUTER TIMING COVER $150, TURBO $450 Thank you for contacting me. Please keep me in mind for future...
ConditionUsed
Stock Number202896
MLS Number12775801
CategoryEngine Blocks / Cylinder Blocks
Last Updated5/14/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cummins 6CT 8.3 Engine Block / Cylinder Block

Cummins 6CT 8.3 Engine Block / Cylinder Block

$800 USD
2003 CUMMINS ENGINE BLOCK 8.3 LTR 300HP CPL2693 We have many engine parts and engines. Turbos, manifolds, heads, ECM's, gears, timing covers, clutch housing, etc. Call For Pricing We sell a...
ConditionUsed
CPL/ARR2693
Stock Number202269
MLS Number10481491
CategoryEngine Blocks / Cylinder Blocks
Last Updated6/14/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cummins 6CT 8.3 Crankshaft

2002 Cummins 6CT 8.3 Crankshaft

$600 USD
2003 CUMMINS ENGINE CRANKSHAFT 8.3 LTR 300HP CPL2693 We have many engine parts and engines. Turbos, manifolds, heads, ECM's, gears, timing covers, clutch housing, etc. Call For Pricing We...
ConditionUsed
CPL/ARR2693
Will Fit Year(s)2002
Stock Number202267
MLS Number10481489
CategoryCrankshafts
Last Updated6/14/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cummins 6CT 8.3 Cylinder Head

2002 Cummins 6CT 8.3 Cylinder Head

$600 USD
2003 CUMMINS ENGINE CYLINDER HEAD 8.3 LTR 300HP CPL2693 We have many engine parts and engines. Turbos, manifolds, heads, ECM's, gears, timing covers, clutch housing, etc. Call For Pricing...
ConditionUsed
CPL/ARR2693
Will Fit Year(s)2002
Stock Number202268
MLS Number10481490
CategoryCylinder Heads
Last Updated6/14/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cummins 6CT 8.3 Turbocharger / Supercharger

Cummins 6CT 8.3 Turbocharger / Supercharger

$500 USD
2003 CUMMINS ENGINE 8.3 LTR 300HP CPL2693 We have many engine parts and engines. Turbos, manifolds, heads, ECM's, gears, timing covers, clutch housing, etc. Call For Pricing We sell a full...
ConditionUsed
CPL/ARR2693
Stock Number202266
MLS Number10481488
CategoryTurbochargers / Superchargers
Last Updated6/14/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
NUMBERCall Seller
Email Seller
Save
Cummins 6CT 8.3 Turbocharger / Supercharger

1995 Cummins 6CT 8.3 Turbocharger / Supercharger

$450 USD
CUMMINS 8.3 6CT HEAD $600, SHORT BLOCK $2000, INJ PUMP $800, INNER TIMING COVER $250, OUTER TIMING COVER $150, TURBO $450 Thank you for contacting me. Please keep me in mind for future...
ConditionUsed
Will Fit Year(s)1995
Stock Number202901
MLS Number12775806
CategoryTurbochargers / Superchargers
Last Updated5/14/2026
Location
Felda, FL, US
Sold By
Delauto Used Truck Parts
(844) 925-___  SHOW
NUMBERCall Seller
Email Seller
Save
Save Search
Email Alert
What's Save Search and Email Alert?
Want to narrow or modify your search criteria?
Filter by Price
Filter by Year
Filter by Location
Filter by Model
Filter by Keyword
Modify your search
Did you find what you were looking for? Yes No