Caterpillar 3126 Engine Parts For Sale by Dealerships

(305) 688-___ SHOW
NUMBERCall Seller

Caterpillar 3126 Front Engine Cover

$55 USD

(GOOD USED) Caterpillar 3126/C7 Front Timing Cover OEM Part# 136-0823, P/N 1360823, Stock# 1558 Dimensions, Overall Height (in): 1.7, Overall Length (in): 15.5, Overall Width (in): 12.7...

Condition	Used
Part Number	1360823
Stock Number	1558
MLS Number	9737734
Category	Front Engine Covers
Last Updated	4/24/2019
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
NUMBERCall Seller

OEM 2000 Caterpillar Engine Pulley Part # 118-2089

$95 USD

(USED) OEM Caterpillar 3126 Crank Pulley For Sale, Part # 118-2089, 8 Groves, 01/19/2000 R03310, P/N 1182089, Stock # 1522 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING...

Condition	Used
Engine Model	3126
Fits To Make(s)	Caterpillar
Fits To Model(s)	3126
Part Number	118-2089
Stock Number	1522
MLS Number	9710693
Category	Engine Pulleys
Last Updated	4/8/2019
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(305) 688-___ SHOW
NUMBERCall Seller

Caterpillar 3126 Crankshaft

$550 USD

(USED) Caterpillar 3126 Crankshaft Part # 1013228, Gear for Crankshaft Part # 2W8147, Stock # CRNKSHFT1001 All our PARTS are TESTED and Ship PRIORITY MAIL! OVERNIGHT SHIPPING options are...

Condition	Used
Part Number	1013228
Stock Number	CRNKSHFT1001
MLS Number	9706407
Category	Crankshafts
Last Updated	4/1/2019
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(844) 835-___ SHOW
NUMBERCall Seller

Caterpillar 3126 Diesel Engine Motor Mount OEM GM Part# 156609801

$49.99 USD

USED) CATERPILLAR 3126 DIESEL ENGINE MOUNT, OEM GMPART# 15609801, STOCK# 318791.For more information contact us directly.

Condition	Used
Part Number	15609801
Stock Number	318791
MLS Number	9553294
Category	Engine Mounts
Last Updated	11/2/2018
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

Caterpillar 3126 Engine Oil Pump for a CAT 3126

Newly Listed

$150 USD

CASH BACK HPOP

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3126
Stock Number	107-1228
MLS Number	14182207
Category	Engine Oil Pumps
Last Updated	2/28/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

Caterpillar 3126B Engine Block / Cylinder Block for a CAT 3126B

Newly Listed

Contact for price

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3126B
Stock Number	3126B-BLOCK-105-171
MLS Number	14181979
Category	Engine Blocks / Cylinder Blocks
Last Updated	2/28/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

2002 Caterpillar 3126 Engine Control Module (ECM) for a Sterling Acterra

2002 Caterpillar 3126 Engine Control Module (ECM) for a Freightliner FL50

$1,520 USD

(USED) CAT 3126 Serial #: CKM21477 CPL/Arr: 202-9578 HP: 175 TESTED

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FL50
Stock Number	25928246
MLS Number	14109600
Category	Engine Control Modules (ECM)
Last Updated	2/22/2026
Location	Council Bluffs, IA, US
Sold By	Vander Haag's Inc.

2003 Caterpillar 3126 Engine Control Module (ECM) for a Sterling Acterra

$1,520 USD

(USED) CAT 3126 Serial #: HEP15162 CPL/Arr: 3CPXH0442HBX HP: 246 TESTED GOOD

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	Acterra
Stock Number	25939678
MLS Number	14143769
Category	Engine Control Modules (ECM)
Last Updated	2/14/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2002 Caterpillar 3126 Engine Mount for a GMC C7500

$120 USD

(USED) CAT 3126 Cast#: 15727278/15727279 Mount: FRONT SET OF (2) FRONT ENGINE MOUNTS FOR CAT 3126

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Stock Number	25929358
MLS Number	14115902
Category	Engine Mounts
Last Updated	2/8/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2002 Caterpillar 3126 Engine Control Module (ECM) for a Freightliner FL70

$1,520 USD

(USED) CAT 3126 Serial #: CKM15142 CPL/Arr: 1CPXH0442HBK HP: 246 Ref# 179-4899

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FL70
Part Number	179-4899
Stock Number	25928056
MLS Number	14109644
Category	Engine Control Modules (ECM)
Last Updated	1/25/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

Caterpillar 3126 Engine Block / Cylinder Block for a CAT 3126

$750 USD

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3126
Stock Number	3126-BLOCK-1265923
MLS Number	14106622
Category	Engine Blocks / Cylinder Blocks
Last Updated	1/23/2026
Location	Lansing, IL, US
Sold By	LKQ Heavy Truck

(855) 300-___ SHOW
NUMBERCall Seller

Used Caterpillar 3126 Oil Pan

$243 USD

Used 3126 Oil Pan, Material: Aluminum

Quantity	2
Condition	Used
Part Number	1265930
Stock Number	520-13247
MLS Number	10079581
Category	Engine Oil Pans
Last Updated	1/24/2026
Location	Dorr, MI, US
Sold By	Frontier Truck Parts

(844) 580-___ SHOW
NUMBERCall Seller

Caterpillar 3126B Engine Control Module (ECM)

$1,300 USD

This BASE part is not in stock. Please contact us directly to inquire about potential sourcing options from our large on-site yard inventory PHONE: 888-315-2575 * TEXT: 763-265-6049 * EMAIL...

Condition	Used
Stock Number	10E-1927896-BASE
MLS Number	13637983
Category	Engine Control Modules (ECM)
Last Updated	1/15/2026
Location	Big Lake, MN, US
Sold By	Quality Bus and Truck Parts

2002 Caterpillar 3126 Engine Mount for a Sterling Acterra

$138 USD

(USED) CAT 3126 Cast#: 6802430105E Mount: REAR Ref# 6802430105E

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	Acterra
Part Number	6802430105E
Stock Number	25911826
MLS Number	14048710
Category	Engine Mounts
Last Updated	12/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2002 Caterpillar 3126 Engine Mount for a Sterling Acterra

$138 USD

(USED) CAT 3126 Cast#: 6802430105E Mount: REAR Ref# 6802430105E

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	Acterra
Part Number	6802430105E
Stock Number	25911827
MLS Number	14048709
Category	Engine Mounts
Last Updated	12/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2002 Caterpillar 3126 Engine Mount for a Sterling Acterra

$200 USD

(USED) CAT 3126 Cast#: 68131C0026 Mount: FRONT Ref# 68131C0026

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	Acterra
Part Number	68131C0026
Stock Number	25911829
MLS Number	14048708
Category	Engine Mounts
Last Updated	12/18/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2000 Caterpillar 3126 Engine Control Module (ECM) for a GMC C6500

$1,695 USD

(USED) CAT 3126 Serial #: 8YL48321 HP: 190 TESTED

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C6500
Stock Number	25897247
MLS Number	13983062
Category	Engine Control Modules (ECM)
Last Updated	11/14/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1998 Caterpillar 3126 Engine Mount for a Ford L8513

$138 USD

(USED) CAT 3126 Mount: REAR FRAME

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	L8513
Stock Number	25884743
MLS Number	13915467
Category	Engine Mounts
Last Updated	10/23/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

1998 Caterpillar 3126 Engine Mount for a Ford L8513

$138 USD

(USED) CAT 3126 Mount: REAR FRAME

Condition	Used
Fits To Make(s)	Ford
Fits To Model(s)	L8513
Stock Number	25884744
MLS Number	13915466
Category	Engine Mounts
Last Updated	10/23/2025
Location	Sioux Falls, SD, US
Sold By	Vander Haag's Inc.

2002 Caterpillar 3126 Engine Mount for a GMC T7500

$200 USD

(USED) CAT 3126 SET OF 2 ENGINE MOUNTS

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	T7500
Stock Number	25864902
MLS Number	13871635
Category	Engine Mounts
Last Updated	10/8/2025
Location	Winimac, IN, US
Sold By	Vander Haag's Inc.

(855) 465-___ SHOW
NUMBERCall Seller

Caterpillar 3126 Engine Control Module (ECM)

Contact for price

Used Readable Cat 3126 70 Pin P/N 2405303, Core Charge: 0.00

Condition	Used
Part Number	2405303
Stock Number	175899
MLS Number	13801260
Category	Engine Control Modules (ECM)
Last Updated	12/26/2025
Location	Louisville, KY, US
Sold By	River City Truck Parts

Caterpillar 3126 Camshaft for a CAT 3126

$300.24 USD

Camshaft C# CHG02, 100--6300 CAT, G8EZRC DA

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3126
Stock Number	GGR126492
MLS Number	12978542
Category	Camshafts
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck

Caterpillar 3126 Engine Wiring Harness for a CAT 3126

$300 USD

WIREHARNESS-ENGINE

Condition	Used
Fits To Make(s)	CAT
Fits To Model(s)	3126
Stock Number	GGR410682
MLS Number	11337360
Category	Engine Wiring Harnesses
Last Updated	6/3/2025
Location	Watseka, IL, US
Sold By	LKQ Heavy Truck