Used Caterpillar Truck Parts For Sale in United States

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Caterpillar Transmission 0R4003 for a CAT

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Used TRANSMISSION ARR

Condition	Used
Fits To Make(s)	CAT
Stock Number	0R4003
MLS Number	11598371
Category	Transmissions
Last Updated	5/29/2026
Location	Washougal, WA, US
Sold By	Portland Tractor

(855) 794-___ SHOW
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Caterpillar 3126B Fuel Pump

$400 USD

Caterpillar 3126B HEUI Pump, P/N 10R7053.

Condition	Used
Stock Number	4541808
MLS Number	13898376
Category	Fuel Pumps
Last Updated	5/29/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(866) 828-___ SHOW
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Caterpillar 231-5235 Exhaust Manifold

$159.99 USD

Caterpillar Exhaust Manifold 231-5235 133-3359

Condition	Used
Stock Number	132023
MLS Number	11359676
Category	Exhaust Manifolds
Last Updated	5/28/2026
Location	Owensboro, KY, US
Sold By	West Side Truck Parts

(855) 905-___ SHOW
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2002 Caterpillar C15 Engine for a CAT C15 (SINGLE TURBO - EPA98)

$12,125 USD

Condition	Used
Usage	1,136,922 Miles
Fits To Make(s)	CAT
Fits To Model(s)	C15 (SINGLE TURBO - EPA98)
Stock Number	2558119
MLS Number	13853865
Category	Engines
Last Updated	5/28/2026
Location	Toledo, OH, US
Sold By	LKQ Heavy Truck

(855) 370-___ SHOW
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1993 Caterpillar 3116 Engine Mount for a GMC C7500

$150 USD

(USED) CAT 3116 Mount: LEFT REAR FRAME SIDE FRAME SIDE

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Stock Number	25801543
MLS Number	13605899
Category	Engine Mounts
Last Updated	5/28/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

(855) 370-___ SHOW
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1993 Caterpillar 3116 Engine Mount for a GMC C7500

$150 USD

(USED) CAT 3116 Cast#: 15609800 Mount: RIGHT REAR ENGINE SIDE ENGINE SIDE

Condition	Used
Fits To Make(s)	GMC
Fits To Model(s)	C7500
Stock Number	25801544
MLS Number	13605898
Category	Engine Mounts
Last Updated	5/28/2026
Location	Spencer, IA, US
Sold By	Vander Haag's Inc.

2002 Caterpillar 3126 230HP Diesel Truck Engine – Fully Tested, Warranty

$11,495 USD

2002 Caterpillar 3126 Engine Used 230HP Engine Serial # HEP 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a...

Warranty

Condition	Used
Usage	96,000 Miles
Horse Power	230 HP
MLS Number	14361190
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2002 Caterpillar 3126 Engine

$11,495 USD

2002 Caterpillar 3126 Engine Used 230HP Engine Serial # HEP23551 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe...

Warranty

Condition	Used
Usage	96,000 Miles
Horse Power	230 HP
MLS Number	14361188
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2003 Caterpillar 3126 300HP Diesel Truck Engine – Fully Tested, Warranty

$11,495 USD

2003 Caterpillar 3126 Engine Used 300HP 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a quote! -...

Warranty

Condition	Used
Usage	96,000 Miles
Horse Power	300 HP
MLS Number	14361187
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2001 Caterpillar 3126 Engine

$11,495 USD

1999 Caterpillar 3126 300HP 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a quote! - 954-205-3067

Warranty

Condition	Used
Horse Power	300 HP
MLS Number	14361146
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1999 Caterpillar 3126 7AS 250HP

$11,495 USD

1999 Caterpillar 3126 7AS 250HP Engine Serial # 7AS 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a quote! -...

Warranty

Condition	Used
Horse Power	250 HP
MLS Number	14361138
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1999 Caterpillar 3126 8YL 250HP Diesel Truck Engine

$11,495 USD

1999 Caterpillar 3126 8YL 250HP Engine Serial # 8YL 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a quote! -...

Warranty

Condition	Used
Horse Power	250 HP
MLS Number	14361136
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1999 Caterpillar 3126 Engine

$11,495 USD

Caterpillar 3126 CKM 230HP Diesel Truck Engine 190 HP Engine Serial # CKM 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please...

Warranty

Condition	Used
Horse Power	190 HP
MLS Number	14361132
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

1999 Caterpillar 3126 Engine

$11,495 USD

1999 Caterpillar 3126 7AS 186HP Engine Serial # 7AS 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a quote! -...

Warranty

Condition	Used
Horse Power	186 HP
MLS Number	14361131
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

2003 Caterpillar 3126 Diesel Engine

$11,495 USD

2003 Caterpillar 3126 Engine Used 210HP Engine Serial # HEP 90 Days Warranty We have many of these in stock, all different Horsepower's and models. CKM, 1WM, 8YL, 7AS! Please call Joe for a...

Warranty

Condition	Used
Usage	96,000 Miles
Horse Power	210 HP
MLS Number	11764634
Category	Engines
Last Updated	5/27/2026
Location	Miramar, FL, US
Sold By	JSJ Diesel Sales, Inc.

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Caterpillar 3126 Flywheel

$105 USD

Caterpillar 3126 Flywheel, P/N 126-5875. May Need To Be Resurfaced.

Condition	Used
Stock Number	4541814
MLS Number	13898382
Category	Flywheels
Last Updated	5/28/2026
Location	Fresno, CA, US
Sold By	Garabedian Equipment

(844) 385-___ SHOW
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Caterpillar Engine Mount

$130 USD

(GOOD USED) Caterpillar OEM Rear Engine Mount, for sale!!! Part #: K159-960A; Stock #: EB1452 (EACH MOTOR MOUNT IS SOLD INDIVIDUALLY!!!!!) For more information about this listing, shipping,...

Condition	Used
Part Number	K159-960A
Stock Number	EB1452
MLS Number	14389844
Category	Engine Mounts
Last Updated	5/26/2026
Location	Hialeah, FL, US
Sold By	JJ Rebuilders Inc.

(305) 688-___ SHOW
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1998 Caterpillar 3126 Engine, 3126B

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(GOOD USED TEST RUN INTERNALLY INSPECTED)1998 Caterpillar 3126 Diesel Engine, 7AS, 190HP, GMC Truck, 3126B, AR# 146-8762, 70 PIN, Family# WCPXH0442HRK, ELECTRONIC, Exhaust Emission Control...

Warranty

Condition	Used
CPL/ARR	146-8762
Horse Power	190 HP
Part Number	3126B
Stock Number	9769
MLS Number	14023935
Category	Engines
Last Updated	5/26/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

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1999 Caterpillar 3406E Engine with Jake Brakes, 2WS

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(GOOD USED TEST RUN INTERNALLY INSPECTED) 1999 Caterpillar 3406E Diesel Engine with Jake Brake For Sale, 70-PIN,AR# 171-8353, Freightliner, 475HP @ 2100RPM, 14.6L, 550HP MAX, Engine...

Warranty

Condition	Used
CPL/ARR	171-8353
Horse Power	475 HP
Stock Number	9862
MLS Number	14107536
Category	Engines
Last Updated	5/26/2026
Location	Opa Locka, FL, US
Sold By	CA Truck Parts Inc.

(833) 662-___ SHOW
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1996 CAT 3406E Diesel Engine 5EK LOW MILES

$11,795 USD

1996 Caterpillar 3406E diesel engine, turbocharged, air to air aftercooled, 5EK serial prefix, 40 pin ECM, AR # 133-7769 (1337769,) 330 HP rating, core AR # 116-6342 (1166342,) complete as...

Condition	Used
Stock Number	18923
MLS Number	14389745
Category	Engines
Last Updated	5/26/2026
Location	Carbondale, PA, US
Sold By	Old Forge Power Equipment, Inc

2004 2005 2006 Cat C7 Diesel Engine 70-Pin 7.2L Acert

$6,499.99 USD

(RUNS PERFECT) FITS TO 2004-2006Caterpillar C7 Acert Diesel Engine 70-Pin,Low Miles, ENGINE SERIAL NO.WAX28119, AR#281-9875, CORE AR# 212-3639, FAM# 6CPXH0442HBK, 7.2L, Turbocharged,THE...

Warranty

Condition	Used
CPL/ARR	281-9875
Assembly Number	212-3639
Fits To Equipment	Cat C7 Diesel engine
Fits To Make(s)	Caterpillar
Fits To Model(s)	C7 Diesel Engine
Will Fit Year(s)	2004 2005 2006
Part Number	Cat C7 Diesel Engine
Stock Number	218675-12
MLS Number	10696985
Category	Engines
Last Updated	6/4/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

2004 2005 2006 Cat C7 Diesel Engine 70-Pin 7.2L

$6,999.99 USD

(GOOD RUNNER) FITS TO 2004-2006Caterpillar C7 Acert Diesel Engine 70-Pin,Low Miles, ENGINE SERIAL NO.KAL22011,AR# 238-7128, CORE AR# 212-3639, FAMILY# 4CPXH0442HBK, 7.2L, Turbocharged,THE...

Warranty

Condition	Used
CPL/ARR	238-7128
Assembly Number	212-3639
Horse Power	230 HP
Fits To Equipment	Cat C7 Diesel Engine
Fits To Make(s)	Cat C7 Diesel Engine
Fits To Model(s)	C7 Diesel Engine
Will Fit Year(s)	2004 2005 2006
Part Number	4CPXH0442HBK
Stock Number	218735
MLS Number	10829120
Category	Engines
Last Updated	6/25/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

2004 2005 2006 Cat C7 Diesel Engine Acert 7.2L 70-Pin

$6,999.99 USD

(GOOD RUNNER) FITS TO 2004-2006Caterpillar C7 Acert Diesel Engine 70-Pin,Low Miles, ENGINE SERIAL NO.KAL20014,AR# 238-7128, CORE AR# 212-3639, FAMILY# 4CPXH0442HBK, 7.2L, Turbocharged,THE...

Warranty

Condition	Used
CPL/ARR	238-7128
Assembly Number	212-3639
Fits To Equipment	Cat C7 Diesel Engine
Fits To Make(s)	Cat C7 Diesel Engine
Fits To Model(s)	C7 Acert Diesel Engine
Will Fit Year(s)	2004 2005 2006
Part Number	4CPXH0442HBK
Stock Number	218721
MLS Number	10803101
Category	Engines
Last Updated	6/25/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts

1993 1994 1995 Cat 3116 Diesel Engine Mechanical 6.6L 9YN03393 AR 120-9669

$4,999.99 USD

(RUNS PERFECT) FITS TO 1994CATERPILLAR 3116DIESEL ENGINE (MECHANICAL FUEL PUMP) TURBOCHARGED, 6.6L, CAT SERIAL#9YN03393, AR# 120-9669, THE ENGINE RUNS GREAT, STOCK# 218730. CALL FOR MORE...

Warranty

Condition	Used
CPL/ARR	120-9669
Assembly Number	3116 Diesel Engine
Fits To Equipment	Cat 3116 Diesel Engine
Fits To Make(s)	Caterpillar 3116 Diesel Engine
Fits To Model(s)	3116 Diesel Engine
Will Fit Year(s)	1993 1994 1995
Part Number	Cat 3116 Mechanical 6.6L
Stock Number	218730
MLS Number	10806006
Category	Engines
Last Updated	6/25/2026
Location	Rockwood, TN, US
Sold By	Machinery and Truck Parts