Caterpillar C12 Engine &amp; Powertrain For Sale

Caterpillar C12 Timing Cover

$200 USD

Good, used timing cover off of a Caterpillar C12. Casting number is 9Y3589. Please see pictures. For further information feel free to call or email us. We ship anywhere!! Thank you. - Horse...

Condition	Used
CPL/ARR	N/a
Part Number	P-6794
Stock Number	P-6794
MLS Number	9967049
Category	Timing Covers
Last Updated	6/20/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pump for a 1999 International 9200

$175 USD

Good, Used Caterpillar C12 oil pump (spins good). Casting number is 9y-3794. Serial number is 9NS16628. Please see pictures. For further information feel free to call or email us. We ship...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9200
Will Fit Year(s)	1999
Part Number	190197-29
Stock Number	190197-29
MLS Number	9952805
Category	Engine Oil Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Used Caterpillar C12 Oil Filter Base, Casting # 9Y3902, Fits 1999 International 9200

$175 USD

Good used Oil Filter Base off a Cat C12. Casting number is (9Y3902). Serial number is 9NS16628. Please see pictures, call or email for more information. We ship anywhere!!! Thank you.,...

Condition	Used
Fits To Make(s)	International
Fits To Model(s)	9200
Will Fit Year(s)	1999
Part Number	190197-34
Stock Number	190197-34
MLS Number	9952810
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Oil Filter Base, Casting # 9Y3902

$175 USD

Good, used oil filter base off of a Caterpillar C12. Casting number is 9Y3902. Please see pictures. For further information feel free to call or email us. We ship anywhere!!! Thank you.,...

Condition	Used
Part Number	P-6799
Stock Number	P-6799
MLS Number	9967054
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pump for a 2003 Sterling L9500

$175 USD

Good, used OIL PUMP off of a 2003 Caterpillar C12 engine. The casting number is 9Y3794. The serial number is not available. This Caterpillar C12 oil pump assembly has been inspected and it...

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2003
Part Number	200369-28
Stock Number	200369-28
MLS Number	11102845
Category	Engine Oil Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Used Caterpillar C12 Oil Pump Elbow for 2003 Sterling L9500, Casting # 122-0760-01-

$175 USD

Good, used OIL PUMP ELBOW off of a 2003 Caterpillar C12 engine. The casting number is 122-0760-01-. The serial number is not available. This Caterpillar C12 oil pump elbow has been inspected...

Condition	Used
Fits To Make(s)	Sterling
Fits To Model(s)	L9500
Will Fit Year(s)	2003
Part Number	200369-30
Stock Number	200369-30
MLS Number	11102847
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Crankshaft Pulley, Part # P-10269

$175 USD

Good, used crankshaft pulley from a CAT C12 engine. The crankshaft pulley has been inspected and is in good working condition. There is no visible damage seen on the part. Bolt holes are...

Condition	Used
Part Number	P-10269
Stock Number	P-10269
MLS Number	11234890
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Oil Filter Base, Part # P-10295

$175 USD

Good, used OIL FILTER BASE off of a Caterpillar C12 engine. The casting number is not available. This oil filter base has been inspected and there is a broken bolt that needs to be removed...

Condition	Used
Part Number	P-10295
Stock Number	P-10295
MLS Number	11239049
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pump for a 2004 Peterbilt 387

$175 USD

Good, used OIL PUMP AND ELBOW that came off of a 2004 Caterpillar C-12 engine. The casting numbers are 040418 2212, 233-5220 and 122-0760-02-. The serial number is not available. This...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2004
Part Number	200192-41
Stock Number	200192-41
MLS Number	11140259
Category	Engine Oil Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Used Caterpillar C12 Steel Belt Pulley for 2004 Peterbilt 387, Part # 200192-31

$175 USD

Good, used STEEL BELT PULLEY that came off of a 2004 Caterpillar C-12 engine. The casting number is not available. The serial number is not available. This Caterpillar C-12 aluminum...

Condition	Used
Fits To Make(s)	Peterbilt
Fits To Model(s)	387
Will Fit Year(s)	2004
Part Number	200192-31
Stock Number	200192-31
MLS Number	11135537
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Oil Filter Base, Casting # 9Y3902, Part # P-5976

$175 USD

Good used Oil Filter Base off a Cat C12 casting number (9Y3902). Please see pictures, call or email for more information. We ship anywhere. Thank you., Serial#: 9Y3902, Core Charge: 0.00,...

Condition	Used
Part Number	P-5976
Stock Number	P-5976
MLS Number	9845005
Category	Engine Miscellaneous Parts
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pump

$175 USD

Good Used Caterpillar C12 oil pump 9Y-3794, and oil pump elbow, 122-0760. Please see pictures, call or email with any questions., Serial#: 9Y-3794 Oil pump 122-0760 oil pump elbow, Core...

Condition	Used
Part Number	P-3382
Stock Number	P-3382
MLS Number	9633648
Category	Engine Oil Pumps
Last Updated	5/14/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Brake for a 1999 Kenworth T800

$175 USD

Good used Engine brake from a Caterpillar C12 engine. The engine break has been visually inspected and is in good condition. The engine break has minor rust, please refer to the photos...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Part Number	240092-30
Stock Number	240092-30
MLS Number	13208358
Category	Engine Brakes / Jake Brakes
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pump for a 1999 Kenworth T800

$175 USD

Good used Oil Pump from a Caterpillar C12 engine. The Oil pump has been visually inspected and is in good condition. The Oil pump has corrosion. The Oil pump gear spins freely. The gear...

Condition	Used
Fits To Make(s)	Kenworth
Fits To Model(s)	T800
Will Fit Year(s)	1999
Part Number	240092-8
Stock Number	240092-8
MLS Number	13109418
Category	Engine Oil Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Brake for a 2000 Freightliner FLD120

$175 USD

Good used engine brake from a Caterpillar C12 engine. The engine brake has been visually inspected and is in good condition. There is no visible damage to the engine brake. The bolt holes on...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2000
Part Number	220503-26
Stock Number	220503-26
MLS Number	11987759
Category	Engine Brakes / Jake Brakes
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pump for a 2000 Freightliner FLD120

$175 USD

Good used oil pump from a Caterpillar C12 engine. The oil pump has been visually inspected and is in good condition. There is no visible damage to the oil pump. There is little rust on the...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2000
Part Number	220503-28
Stock Number	220503-28
MLS Number	11987761
Category	Engine Oil Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Brake for a 2000 Freightliner FLD120

$175 USD

Good, used engine brake from a Caterpillar C12 engine. The engine brake has been visually inspected and is in good working condition. There is minor rust on the engine brake. All bolt holes...

Condition	Used
Fits To Make(s)	Freightliner
Fits To Model(s)	FLD120
Will Fit Year(s)	2000
Part Number	220503-29
Stock Number	220503-29
MLS Number	11987762
Category	Engine Brakes / Jake Brakes
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pump

$175 USD

Good, used OIL PUMP from a Caterpillar C12 engine. The casting numbers are 9Y8073 and 9Y3794. The Caterpillar C12 engine serial number is MBL12144. This Caterpillar C12 oil pump has been...

Condition	Used
Part Number	P-10312
Stock Number	P-10312
MLS Number	11248987
Category	Engine Oil Pumps
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Oil Pan

$175 USD

Good, used ALUMINUM OIL PAN from a Caterpillar C12 engine. The casting number is not available. The Caterpillar C12 engine serial number is MBL12144. This aluminum oil pan has been inspected...

Condition	Used
Part Number	P-10382
Stock Number	P-10382
MLS Number	11293341
Category	Engine Oil Pans
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Brake

$175 USD

Good, used BRAKE ASSEMBLY from a Caterpillar C12 engine. The model number is 312A. The part number is 21078 12 VDC. The part serial number is 292140. The engine serial number is MBL12144....

Condition	Used
Part Number	P-10316
Stock Number	P-10316
MLS Number	11248999
Category	Engine Brakes / Jake Brakes
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Brake

$175 USD

Good, used BRAKE ASSEMBLY from a Caterpillar C12 engine. The model number is 312A. The part number is 21078 12 VDC. The part serial number is 292141. The engine serial number is MBL12144....

Condition	Used
Part Number	P-10317
Stock Number	P-10317
MLS Number	11249000
Category	Engine Brakes / Jake Brakes
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Engine Brake

$175 USD

Good, used BRAKE ASSEMBLY from a Caterpillar C12 engine. The model number is 312A. The part number is 21078 12 VDC. The part serial number is 292142. The engine serial number is MBL12144....

Condition	Used
Part Number	P-10318
Stock Number	P-10318
MLS Number	11249002
Category	Engine Brakes / Jake Brakes
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Rocker Arm

$150 USD

Good, used rocker arm assembly from a Caterpillar C12 engine. The casting numbers are CAT 115-9406/00, CAT 115-9399, CAT 115-G 9398/02 44 and CAT 115-9401. The Caterpillar C12 serial number...

Condition	Used
Part Number	P-10379
Stock Number	P-10379
MLS Number	11292302
Category	Rocker Arms
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts

Caterpillar C12 Cam Follower

$150 USD

Good, used rocker arm assembly from a Caterpillar C12 engine. The casting numbers are CAT 115-9406/00, CAT 115-9399/02, CAT 115-G 9398/02 27 and CAT 115-9401. The Caterpillar C12 serial...

Condition	Used
Part Number	P-10380
Stock Number	P-10380
MLS Number	11292303
Category	Cam Followers
Last Updated	6/13/2026
Location	Kankakee, IL, US
Sold By	River Valley Truck Parts