1. Home
  2. Listings
  3. Truck Parts
  4. Engine Parts
  5. Caterpillar
  6. 3126
  7. Used

Used Caterpillar 3126 Engine Parts For Sale in United States

Close
Your Current Search
Industry
Truck Parts
Category
Engine Parts
Manufacturer
Caterpillar
Model
3126
Condition
Used
Seller Type
Country
United States
Click the to remove the filter.
Save Search
Email Alert
What's Save Search and Email Alert?
Narrow Your Search
Keyword Search
Search within the selected criteria
Industry
Truck Parts (602)
Category
Engine Parts (602)
   Cam Followers (8)    Camshafts (26)    Crankshafts (29)    Engine Air Compressors (17)    Engine Blocks / Cylinder Blocks (15)    Engine Brackets (18)    Engine Control Modules (ECM) (101)    Engine Covers (1)    Engine Cylinder Kits (1)    Engine Gears (3)    Engine Harmonic Balancers (19)    Engine Miscellaneous Parts (95)    Engine Mounts (44)    Engine Oil Coolers (19)    Engine Oil Filter Bases (1)    Engine Oil Pans (44)    Engine Oil Pickup Tubes (5)    Engine Oil Pumps (8)    Engine Overhaul Kits (1)    Engine Pulleys (5)    Engine Rods (2)    Engine Thermostat Housings (4)    Engine Valve Trains (1)    Engine Valves & Parts (1)    Engine Wiring Harnesses (2)    Front Engine Covers (33)    Pistons & Rod Parts (5)    Push Rods (3)    Rocker Arms (15)    Timing Covers (15)    Valve Covers (60)
Manufacturer
Caterpillar (602)
Condition
Used (602)
Model Year
-
Horsepower
-
Inspection Report
Yes (0)
No (602)
Warranty
Yes (9)
No (2)
Price
-
Country
United States (602)
State / Region
Select a state below and click Refine Results.




















Seller Type
(602)
Market Type
For Sale (602)
1-25 of 602 results
1-25 of 602 results
Caterpillar 3126 Engine Control Module (ECM) for a Chevrolet T7500
3 0

1999 Caterpillar 3126 Engine Control Module (ECM) for a Chevrolet T7500

Recently Updated
$1,595 USD
(USED) CAT 3126 Serial #: 00690043FW CPL/Arr: 166-9528 HP: 250 Ref# 149698901 TESTED
ConditionUsed
Fits To Make(s)Chevrolet
Fits To Model(s)T7500
Part Number149698901
Stock Number25601004
MLS Number12659559
CategoryEngine Control Modules (ECM)
Last Updated11/24/2024
Location
Des Moines, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar 3126 Valve Cover
2 0

Caterpillar 3126 Valve Cover

Recently Updated
$40 USD
Good used, cleaned and inspected Caterpillar 3126 valve cover. Part number: 134-9900, 236-2096
ConditionUsed
Part Number134-9900
Stock NumberRyd 134-9900
MLS Number11379981
CategoryValve Covers
Last Updated11/23/2024
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

(888) 519-___  SHOW
NUMBERCall Seller
Email Seller
Save
Rydemore Heavy Duty Truck Parts
Caterpillar 3126 70- Pin Engine Control Module (ECM)
6 0

Caterpillar 3126 70- Pin Engine Control Module (ECM)

Recently Updated
$1,625 USD
CATERPILLAR 3126 70-PIN ECM - P/N 179-4899-02; 26905018KC; 8YL; 210 HP,Used engine electronic control module pulled and listed in good working condition. Call or message with questions.
ConditionUsed
Horse Power210 HP
Part Number179-4899-02
Stock Number3482
MLS Number13155923
CategoryEngine Control Modules (ECM)
Last Updated11/21/2024
Location
Springville, PA, US
Sold By

Summit Core Supply

(844) 329-___  SHOW
NUMBERCall Seller
Email Seller
Save
Summit Core Supply
Caterpillar 3126 70-Pin Engine Control Module (ECM)
6 0

Caterpillar 3126 70-Pin Engine Control Module (ECM)

Recently Updated
$1,625 USD
CATERPILLAR 3126 70-PIN Engine ECM - P/N 162-7584-02; 29490225KC; 8YL; 190 HP.Used engine electronic control module pulled and listed in good working condition. Message with any questions
ConditionUsed
Horse Power190 HP
Engine Model3126
Part Number162-7584-02
Stock Number3483
MLS Number13155927
CategoryEngine Control Modules (ECM)
Last Updated11/21/2024
Location
Springville, PA, US
Sold By

Summit Core Supply

(844) 329-___  SHOW
NUMBERCall Seller
Email Seller
Save
Summit Core Supply
Caterpillar 3126B Valve Cover
3 0

Caterpillar 3126B Valve Cover

Recently Updated
$99 USD
Good used valve cover riser for a Caterpillar 3126. OEM #134-9899, 167-8360 Replaced by 167-8361 37R-8361-STK
ConditionUsed
Stock Number37R-8361-STK
MLS Number12176610
CategoryValve Covers
Last Updated11/21/2024
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

(844) 580-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quality Bus and Truck Parts
Caterpillar 3126 70-Pin Engine Control Module (ECM)
6 0

Caterpillar 3126 70-Pin Engine Control Module (ECM)

Recently Updated
$1,625 USD
CATERPILLAR 3126 Engine 70-PIN ECM - P/N 162-7584-03; 11900007KC Used Engine Electronic Control Module pulled and listed in good working condition. Message with any questions..
ConditionUsed
Part Number162-7584-03
Stock Number3484
MLS Number13155931
CategoryEngine Control Modules (ECM)
Last Updated11/21/2024
Location
Springville, PA, US
Sold By

Summit Core Supply

(844) 329-___  SHOW
NUMBERCall Seller
Email Seller
Save
Summit Core Supply
Caterpillar 3126 Engine Harmonic Balancer for a Freightliner FL70
2 0

1999 Caterpillar 3126 Engine Harmonic Balancer for a Freightliner FL70

Recently Updated
$350 USD
Complete Harmonic Balancer, Good Condition, Call For More Information And Shipping Quote
ConditionUsed
Fits To Make(s)FREIGHTLINER
Fits To Model(s)FL70
Stock Number47218
MLS Number11185277
CategoryEngine Harmonic Balancers
Last Updated11/20/2024
Location
Wheat Ridge, CO, US
Sold By

DTI Truck Parts

(833) 614-___  SHOW
NUMBERCall Seller
Email Seller
Save
DTI Truck Parts
Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-07, 40-PIN, 1WN Serial
5 0

Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-07, 40-PIN, 1WN Serial

$1,500 USD
(GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-07 ECM For Sale, 40-PIN ECM, 1WM Serial Prefix, Part # 9X5566 07, 9X556607, UKNMDK-NR, Compatible Part # 145-7807, 145...
ConditionUsed
Part Number9X5566 07
Stock Number8236
MLS Number13242384
CategoryEngine Control Modules (ECM)
Last Updated11/19/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Oil Pan for a Blue Bird FS65
10 0

2005 Caterpillar 3126 Engine Oil Pan for a Blue Bird FS65

$300 USD
Quality used oil pan for a Caterpillar 3116/3126/C7 series engine, backed by our standard warranty. OEM # 122-8936, 1228936, 122 8936, 115-4170, 115 4170, 1154170, 341377, CAT 1154170,...
ConditionUsed
Fits To Make(s)BLUE BIRD
Fits To Model(s)FS65
Stock Number33P-1228936-STK
MLS Number13119481
CategoryEngine Oil Pans
Last Updated11/19/2024
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

(844) 580-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quality Bus and Truck Parts
Caterpillar 3126 Engine Oil Pan
9 0

Caterpillar 3126 Engine Oil Pan

$250 USD
Quality used Caterpillar 3126 oil pan, backed by our standard warranty. OEM # 183-6850, 183 6850, 1836850 Please Note: The part sent may not exactly match the one pictured. Appearance...
ConditionUsed
Stock Number33P-1836850-STK
MLS Number12608716
CategoryEngine Oil Pans
Last Updated11/19/2024
Location
Big Lake, MN, US
Sold By

Quality Bus and Truck Parts

(844) 580-___  SHOW
NUMBERCall Seller
Email Seller
Save
Quality Bus and Truck Parts
3126 CAT CATERPILLAR ENGINE VALVE COVER ROCKER SPACER COVER 134-9899 - 50208
7 0

3126 CAT CATERPILLAR ENGINE VALVE COVER ROCKER SPACER COVER 134-9899 - 50208

$99.99 USD
3126 CAT CATERPILLAR ENGINE VALVE COVER ROCKER SPACER COVER 134-9899 - 50208 134-9899 / 134 9899 / 1349899 *** Any other questions, please call us! Be sure to check out the rest of our store...
ConditionUsed
Part Number134-9899 / 134 9899 / 1349899
Stock Number50208
MLS Number13241951
CategoryValve Covers
Last Updated11/19/2024
Location
Rensselaer, IN, US
Sold By

YNG LLC

(219) 866-___  SHOW
NUMBERCall Seller
Email Seller
Save
Caterpillar 3126E Engine Control Module (ECM) for a CAT 3126E
2 0

2004 Caterpillar 3126E Engine Control Module (ECM) for a CAT 3126E

$800.24 USD
ConditionUsed
Horse Power250 HP
Fits To Make(s)CAT
Fits To Model(s)3126E
Stock Number2458164
MLS Number13236830
CategoryEngine Control Modules (ECM)
Last Updated11/18/2024
Location
Toledo, OH, US
Sold By

LKQ Heavy Truck

(855) 905-___  SHOW
NUMBERCall Seller
Email Seller
Save
LKQ Heavy Truck
Caterpillar 3126 Valve Cover
2 0

Caterpillar 3126 Valve Cover

$40 USD
Good used, cleaned and inspected Caterpillar 3126 valve cover. Part number: 153-1831, 172-6280
ConditionUsed
Part Number153-1831
Stock NumberRyd 153-1831
MLS Number11234194
CategoryValve Covers
Last Updated11/16/2024
Location
Fitchburg, MA, US
Sold By

Rydemore Heavy Duty Truck Parts

(888) 519-___  SHOW
NUMBERCall Seller
Email Seller
Save
Rydemore Heavy Duty Truck Parts
Caterpillar 3126 Engine Control Module (ECM) for a Freightliner FL60
2 0

2000 Caterpillar 3126 Engine Control Module (ECM) for a Freightliner FL60

$1,595 USD
(USED) CAT 3126 Serial #: 7AS71699 CPL/Arr: 157-3708 HP: 210 TESTED GOOD CAT 3126 ECM P/N 157-3708
ConditionUsed
Fits To Make(s)Freightliner
Fits To Model(s)FL60
Stock Number25706526
MLS Number13181305
CategoryEngine Control Modules (ECM)
Last Updated11/16/2024
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-04, 40-PIN, 1WM Serial
6 0

Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-04, 40-PIN, 1WM Serial

$1,500 USD
(GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-04 ECM For Sale, 40-PIN ECM, 1WM Serial Prefix, Part # 9X5566 04, 9X556604, NKUMDA-NR, 211HP @2400 RPM, Personality...
ConditionUsed
Part Number9X5566 04
Stock Number8235
MLS Number13230111
CategoryEngine Control Modules (ECM)
Last Updated11/14/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) for a Ford F750
2 0

2000 Caterpillar 3126 Engine Control Module (ECM) for a Ford F750

$1,595 USD
(USED) CAT 3126 Serial #: 1573708 CPL/Arr: 11590531FU HP: 250 Ref# MKNRDD-NA TESTED
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F750
Part NumberMKNRDD-NA
Stock Number25433752
MLS Number12075871
CategoryEngine Control Modules (ECM)
Last Updated11/8/2024
Location
Des Moines, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00, 1WM Serial, 40-PIN ECM
9 0

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00, 1WM Serial, 40-PIN ECM

$1,500 USD
(GOOD USED BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 145-7807-00 ECM For Sale, 40-PIN ECM, 1WM Serial, Part # 145 7807 00, 145780700, Off CAT 3126 40 PIN Engine, Personality #...
ConditionUsed
Part Number145 7807 00
Stock Number8091
MLS Number13214240
CategoryEngine Control Modules (ECM)
Last Updated11/5/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 40-PIN, 6RW Serial
6 0

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 40-PIN, 6RW Serial

$1,950 USD
(GOOD USED BENCH TESTED w/ WARRANTY) Caterpillar 3126 Part # 145–7807-01 ECM For Sale, 40-PIN ECM, 6RW Serial, Part # 145 7807 01, 145780701, Off CAT 3126 40 PIN Engine, Personality Module...
ConditionUsed
Part Number145 7807 01
Stock Number8178
MLS Number13212194
CategoryEngine Control Modules (ECM)
Last Updated11/4/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 6RW Serial, 40-PIN ECM
7 0

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 6RW Serial, 40-PIN ECM

$1,500 USD
(GOOD USED / BENCH TESTED W/WARRANTY) Caterpillar 3126 Part # 145–7807-01 ECM For Sale, 40-PIN ECM, 6RW Serial, Part # 145 7807 01, 145780701, Off CAT 3126 40 PIN Engine, ENNLDD-NO,...
ConditionUsed
MLS Number13212183
CategoryEngine Control Modules (ECM)
Last Updated11/4/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) for a Ford F650
2 0

2000 Caterpillar 3126 Engine Control Module (ECM) for a Ford F650

$1,595 USD
(USED) CAT 3126 Serial #: 7AS82830 CPL/Arr: 157-3708 HP: 190 Ref# 157-3708 TESTED GOOD
ConditionUsed
Fits To Make(s)Ford
Fits To Model(s)F650
Part Number157-3708
Stock Number25614821
MLS Number12711608
CategoryEngine Control Modules (ECM)
Last Updated11/3/2024
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00, 1WM Serial
6 0

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00, 1WM Serial

$1,950 USD
(GOOD USED BENCH TESTED) Caterpillar 3126 Part # 145–7807-00 ECM For Sale, 40-PIN ECM, 1WM Serial, Part # 145 7807 00, 145780700, ENNDDK-NO, Off CAT 3126 40 PIN Engine ARR Part # 143-8599,...
ConditionUsed
Part Number145 7807 00
Stock Number8097
MLS Number13206221
CategoryEngine Control Modules (ECM)
Last Updated11/4/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
1998 Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 40-PIN, 1BW Serial
6 0

1998 Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-01, 40-PIN, 1BW Serial

$1,500 USD
(GOOD USED BENCH TESTED W/ WARRANTY) 1998 Caterpillar 3126 ECM Part # 145-7807-01 For Sale, 40-PIN ECM, 1BW Serial, Part # 145 7807 01, 145780701, Off CAT 3126 40 PIN Engine, MANUNL-ND,...
ConditionUsed
Part Number145-7807-01
Stock Number8095
MLS Number13205057
CategoryEngine Control Modules (ECM)
Last Updated10/30/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00
6 0

Caterpillar 3126 Engine Control Module (ECM) Part # 145-7807-00

$1,950 USD
(GOOD USED BENCH TESTED w/ WARRANTY) Caterpillar 3126 Part # 145–7807-00 ECM For Sale, 40-PIN ECM, 1WM Serial, Part # 145 7807 00, 145780700, UENDOL-NO, Off CAT 3126 40 PIN, Personality...
ConditionUsed
Part Number145-7807-00
Stock Number8160
MLS Number13202184
CategoryEngine Control Modules (ECM)
Last Updated11/4/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-04, 40-PIN, 1WN Serial
9 0

Caterpillar 3126 Engine Control Module (ECM) Part # 9X5566-04, 40-PIN, 1WN Serial

$1,500 USD
(GOOD USED / BENCH TESTED W/ WARRANTY) Caterpillar 3126 Part # 9X5566-04 ECM For Sale, 40-PIN ECM, 1WN Serial Prefix, Part # 9X5566 04, 9X556604, UANLDA-HR, Personality Module Part # 1341292...
ConditionUsed
Part Number9X5566 04
Stock Number8127
MLS Number13202014
CategoryEngine Control Modules (ECM)
Last Updated11/4/2024
Location
Opa Locka, FL, US
Sold By

CA Truck Parts Inc.

(305) 688-___  SHOW
NUMBERCall Seller
Email Seller
Save
CA Truck Parts Inc.
Caterpillar 3126 Engine Control Module (ECM)
2 0

1999 Caterpillar 3126 Engine Control Module (ECM)

$1,595 USD
(USED) CAT 3126 Serial #: 7AS72738 CPL/Arr: 166-9470 HP: 210
ConditionUsed
Stock Number25709045
MLS Number13195499
CategoryEngine Control Modules (ECM)
Last Updated10/25/2024
Location
Spencer, IA, US
Sold By

Vander Haag's Inc.

(855) 370-___  SHOW
NUMBERCall Seller
Email Seller
Save
Vander Haag's Inc.
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
Got a engine part to sell? In minutes, you can create an online listing for your engine part and advertise it to thousands of buyers.
Start selling today