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Cummins QSB Engine & Powertrain For Sale

Browse Cummins QSB Engine & Powertrain on MyLittleSalesman.com and compare listings with prices from $6 to $1,535. Sellers include Tim Jordan's Truck Parts, JJ Rebuilders, CA Truck Parts, and more. Filter by condition, price, or year to quickly narrow down to the right Cummins QSB.
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Truck Parts (87)
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Engine & Powertrain (87)
   Engine Brackets (1)    Engine Control Modules (ECM) (62)    Engine Covers (1)    Engine Miscellaneous Parts (3)    Engine Mounts (1)    Engine Oil Pans (2)    Engine Overhaul Kits (6)    Engine Pulleys (4)    Engine Valve Trains (1)    Timing Covers (1)    Turbochargers / Superchargers (2)    Valve Covers (3)
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Showing 1 - 25 of 87 Listings

1 - 25 of 87 listings
1 - 25 of 87 listings
Cummins QSB6.7 OEM Engine Control Module ECM ECU 4993120 4993121 CM2250

2020 Cummins QSB6.7 OEM Engine Control Module ECM ECU 4993120 4993121 CM2250

$1,000 USD
(GOOD USED/ TESTED) Cummins QSB6.7 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E4711 For...
ConditionUsed
Part Number4993120
Stock NumberE4711
MLS Number14634414
CategoryEngine Control Modules (ECM)
Last Updated9/30/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins QSB4.5L Diesel Engine Control Module ECM ECU 5317106 5317107 CM2350

2018 Cummins QSB4.5L Diesel Engine Control Module ECM ECU 5317106 5317107 CM2350

$1,000 USD
(GOOD USED/TESTED) CUMMINS QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5317106, Supersession Part #: 5317107; Service Model Name: CM2350; Stock #:E4708 For more...
ConditionUsed
Part Number5317106
Stock NumberE4708
MLS Number14630543
CategoryEngine Control Modules (ECM)
Last Updated9/29/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2006 Cummins QSB Engine Control Module (ECM) for 2004-2006 Part # 4921776, CPL 8300, CM550

2006 Cummins QSB Engine Control Module (ECM) for 2004-2006 Part # 4921776, CPL 8300, CM550

$695 USD
(GOOD USED BENCH TESTED) Cummins CM550 Engine Control Module (ECM) 4921776 For Sale, Part # 4921776, CM550, OFF 2006 Cummins QSB w/ CPL 8300, Fits 2004 2005 2006, Serial # 6014143, Stock #...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number4921776
Stock Number10366
MLS Number14620334
CategoryEngine Control Modules (ECM)
Last Updated9/23/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2017 Cummins QSB 6.7 Engine Control Module (ECM)

2017 Cummins QSB 6.7 Engine Control Module (ECM)

$1,000 USD
(GOOD USED/TESTED) 2017 Cummins QSB6.7L Diesel Engine Control Module, ECM, ECU, for sale!!!!! Part #: 5317106; Supersession Part #: 5317107; Service Model Name: CM2350 B105; Stock #:...
ConditionUsed
Part Number5317106
Stock NumberE4672
MLS Number14586407
CategoryEngine Control Modules (ECM)
Last Updated9/4/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2011 Cummins QSB 4.5 Engine Control Module (ECM)

2011 Cummins QSB 4.5 Engine Control Module (ECM)

$750 USD
(GOOD USED/ TESTED) Cummins OEM QSB 4.5 Diesel Engine Control Module, ECM, ECM, for sale!!!!! P/N: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4607 For more...
ConditionUsed
Part Number4921776
Stock NumberE4607
MLS Number14490734
CategoryEngine Control Modules (ECM)
Last Updated7/17/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins QSB6.7 Engine Control Module ECM ECU 4921776 4921797 CM850

2013 Cummins QSB6.7 Engine Control Module ECM ECU 4921776 4921797 CM850

$750 USD
(GOOD USED/ TESTED) Cummins QSB6.7 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4599 For more...
ConditionUsed
Part Number4921776
Stock NumberE4599
MLS Number14476832
CategoryEngine Control Modules (ECM)
Last Updated7/17/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2005 Cummins QSB Fan Clutch Pulley for 2004 2005 2006 Part # 3924977

2005 Cummins QSB Fan Clutch Pulley for 2004 2005 2006 Part # 3924977

$95 USD
(GOOD USED) Cummins Engine Fan Clutch Pulley 3924977 For Sale, Part # 3924977, Off 2005 Cummins QSB-155C w/ CPL 8300, Stock # 10306 WEBSITE LINK:...
ConditionUsed
Will Fit Year(s)2004 2005 2006
Part Number3924977
Stock Number10306
MLS Number14440324
CategoryEngine Pulleys
Last Updated6/19/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
2005 Cummins QSB Engine Fan Grooved Pulley for 2004-2006 Part # 3914462

2005 Cummins QSB Engine Fan Grooved Pulley for 2004-2006 Part # 3914462

$50 USD
(GOOD USED) Cummins Engine Fan Grooved Pulley 3914462 For Sale, Part # 3914462, Off 2005 Cummins QSB-155C w/ CPL 8300, Stock # 10305 OEM Part # Cross: 5282159, 3908447 WEBSITE LINK: https:...
ConditionUsed
Will Fit Year(s)2004-2006
Part Number3914462
Stock Number10305
MLS Number14440249
CategoryEngine Pulleys
Last Updated6/19/2026
Location
Opa Locka, FL, US
Sold By
CA Truck Parts Inc.
(305) 688-___  SHOW
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CA Truck Parts Inc.
Cummins QSB4.5 Engine Control Module ECM ECU 4921776 4921797 CM850

2007 Cummins QSB4.5 Engine Control Module ECM ECU 4921776 4921797 CM850

$750 USD
(GOOD USED/ TESTED) Cummins QSB4.5 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4552 For...
ConditionUsed
Part Number4921776
Stock NumberE4552
MLS Number14389768
CategoryEngine Control Modules (ECM)
Last Updated5/26/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
2016 Cummins QSB4.5 Engine Control Module ECM ECU 4993120 4993121 CM2250

2016 Cummins QSB4.5 Engine Control Module ECM ECU 4993120 4993121 CM2250

$1,000 USD
(GOOD USED/ TESTED) Cummins QSB4.5 OEM Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E4547 For...
ConditionUsed
Part Number4993120
Stock NumberE4547
MLS Number14384047
CategoryEngine Control Modules (ECM)
Last Updated5/21/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins QSB 6.7 Turbocharger / Supercharger

Cummins QSB 6.7 Turbocharger / Supercharger

$700 USD
Good used tested QSB6.7L Turbo. Casting numbers 4955156 4038597 4044890. Please see pictures. If you have any questions feel free to give us a call or email us., Serial#: 4955156 4038597...
ConditionUsed
Stock NumberP-8365
MLS Number10663255
CategoryTurbochargers / Superchargers
Last Updated5/14/2026
Location
Kankakee, IL, US
Sold By
River Valley Truck Parts
(844) 604-___  SHOW
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River Valley Truck Parts
Cummins QSB 6.7 Engine Control Module (ECM)

2012 Cummins QSB 6.7 Engine Control Module (ECM)

$699.99 USD
(Used) 2012 Cummins QSB6.7, ENGINE ECM- Serial Number: 147491, Part Number: 4993120, ESN:73430733, ECM CODE: BZ90037.05 For more information about this item, give us a call. We ship...
ConditionUsed
Will Fit Year(s)2012
Part Number4993120
Stock NumberP-44204
MLS Number11985766
CategoryEngine Control Modules (ECM)
Last Updated5/13/2026
Location
Elkton, MD, US
Sold By
CRG Heavy Truck Parts
(844) 402-___  SHOW
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CRG Heavy Truck Parts
Cummins QSB Diesel Engine Control Module ECM ECU 5317106 5317107 CM2350

2018 Cummins QSB Diesel Engine Control Module ECM ECU 5317106 5317107 CM2350

$1,000 USD
(GOOD USED/TESTED) CUMMINS QSB4.5 Diesel Engine Control Module, ECM, ECU, for sale!!!!!! Part #: 5317106, Supersession Part #: 5317107; Service Model Name: CM2350; Stock #:E4465 For more...
ConditionUsed
Part Number5317106
Stock NumberE4465
MLS Number14247549
CategoryEngine Control Modules (ECM)
Last Updated3/16/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
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JJ Rebuilders Inc.
Cummins QSB 3.3 Engine Control Module (ECM)

Cummins QSB 3.3 Engine Control Module (ECM)

$1,000 USD
(GOOD USED/ TESTED) Cummins QSB3.3 Diesel Engine Control Module, ECM, ECU, for sale!!! Part #: 4993120; Supersession Part #: 4993121; Service Model Name: CM2250; Stock #: E4437 For more...
ConditionUsed
Part Number4993120
Stock NumberE4437
MLS Number14149957
CategoryEngine Control Modules (ECM)
Last Updated2/18/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
2018 Cummins QSB 4.5 Engine Control Module (ECM)

2018 Cummins QSB 4.5 Engine Control Module (ECM)

$750 USD
(GOOD USED/ TESTED) Cummins OEM QSB 4.5 Diesel Engine Control Module, ECM, ECM, for sale!!!!! P/N: 4921776; Supersession Part #: 4921797; Service Model Name: CM850; Stock #: E4432 For more...
ConditionUsed
Part Number4921776
Stock NumberE4432
MLS Number14148078
CategoryEngine Control Modules (ECM)
Last Updated2/18/2026
Location
Hialeah, FL, US
Sold By
JJ Rebuilders Inc.
(844) 385-___  SHOW
NUMBERCall Seller
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JJ Rebuilders Inc.
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