Browse Equipment

290 HP Caterpillar C-12, new surplus, never used Engines, Diesel, w/o Generators

We supply Caterpillar C-12 in single or bulk orders. Please choose from one of the purchase options below:

 

Specification
SKU 35331
HP 290 HP
Manufacturer Caterpillar
Model C-12
Stock # 12057

* Weight is in pounds (lb), length, width, and height are in inches (in).

Bulk Purchase Options
Buy New $36000.00 USD/pc
Buy Refurbished $32000.00 USD/pc
Buy Used $26000.00 USD/pc
Repair and Service Option
Estimate up to $14000.00 USD/unit

 

1314164 Caterpillar C-12 Thermostat Gasket
1314164 Caterpillar C-12 Thermostat Gasket
$7.00 USD reduced from $8.00 USD
1348269 Turbocharger Mounting Gasket Kit Fits Caterpillar C12 TRUCK
1348269 Turbocharger Mounting Gasket Kit Fits Caterpillar C12 TRUCK
$10.28 USD reduced from $11.00 USD
1728180 Turbocharger Mounting Gasket Kit Fit Cat Caterpillar C10 C12
1728180 Turbocharger Mounting Gasket Kit Fit Cat Caterpillar C10 C12
$16.60 USD reduced from $18.00 USD
1457390 Valve-Intake Fits Caterpillar AP-755 PM-102 3126B C7 C9 C15 SR4 322C 12K
1457390 Valve-Intake Fits Caterpillar AP-755 PM-102 3126B C7 C9 C15 SR4 322C 12K
$17.32 USD reduced from $19.00 USD
1611705 For Caterpillar C-12, C12, C15, C18, C32, C7, C9 Oil Pressure Sensor
1611705 For Caterpillar C-12, C12, C15, C18, C32, C7, C9 Oil Pressure Sensor
$19.40 reduced from $21.00
Check Valve Assembly Fits Caterpillar C11 C12 C13 C15 C16 C18 3406E 2812725
Check Valve Assembly Fits Caterpillar C11 C12 C13 C15 C16 C18 3406E 2812725
$20.99 USD reduced from $23.00 USD
1095308 Oil Pan Gasket Fits Caterpillar 3176 3176C 3196 C-12 C-15 C-16 966G
1095308 Oil Pan Gasket Fits Caterpillar 3176 3176C 3196 C-12 C-15 C-16 966G
$21.69 USD reduced from $24.00 USD
1327058 Var Cylinder Seal Kit Fits CAT Fits Caterpillar D3C-D5C 12G-163
1327058 Var Cylinder Seal Kit Fits CAT Fits Caterpillar D3C-D5C 12G-163
$21.99 USD reduced from $24.00 USD
Gasket Kit 2181801 fits Caterpillar C-12
Gasket Kit 2181801 fits Caterpillar C-12
$23.99 USD reduced from $26.00 USD
4186781 3E8017 Stud & Nut Replacement Fits Caterpillar C12 C15 Fits CAT Exhaust
4186781 3E8017 Stud & Nut Replacement Fits Caterpillar C12 C15 Fits CAT Exhaust
$24.99 USD reduced from $27.00 USD
Throttle Position Sensor for CAT C7 C10 C12 C13 C15 3406E 266-1466 US
Throttle Position Sensor for CAT C7 C10 C12 C13 C15 3406E 266-1466 US
$26.86 USD reduced from $30.00 USD
Throttle Position Sensor For Caterpillar C7 C10 C12 C13 C15 3406E 266-1466 US
Throttle Position Sensor For Caterpillar C7 C10 C12 C13 C15 3406E 266-1466 US
$28.29 USD reduced from $31.00 USD
Caterpillar Hand Fuel Primer C12
Caterpillar Hand Fuel Primer C12
$30.00 USD reduced from $33.00 USD
Caterpillar CAM C12 Engine CAM Sensor USED OEM
Caterpillar CAM C12 Engine CAM Sensor USED OEM
$34.00 USD reduced from $37.00 USD
2110587 BEARING PAIR, MAIN - STD for Caterpillar® (211-0587, 1161108)
2110587 BEARING PAIR, MAIN - STD for Caterpillar® (211-0587, 1161108)
$34.27 USD reduced from $38.00 USD
GENUINE CATERPILLAR CAT C12 3176C ENGINE CRANKSHAFT SEAL 172.09MM 126-0110
GENUINE CATERPILLAR CAT C12 3176C ENGINE CRANKSHAFT SEAL 172.09MM 126-0110
$39.99 USD reduced from $44.00 USD
1764172 Bridge AS Fits Caterpillar 3176 3176B 3176C 3196 C-10 C-12
1764172 Bridge AS Fits Caterpillar 3176 3176B 3176C 3196 C-10 C-12
$41.29 USD reduced from $45.00 USD
2920484 BEARING PAIR, CONROD - STD for Caterpillar® (292-0484, 1161089)
2920484 BEARING PAIR, CONROD - STD for Caterpillar® (292-0484, 1161089)
$41.62 USD reduced from $46.00 USD
4N5893 Pack of 6 VALVE INSERT INLET for Caterpillar®
4N5893 Pack of 6 VALVE INSERT INLET for Caterpillar®
$41.85 USD reduced from $46.00 USD
2110588 BEARING PAIR, MAIN - STD for Caterpillar® (211-0588, 1161109)
2110588 BEARING PAIR, MAIN - STD for Caterpillar® (211-0588, 1161109)
$44.37 USD reduced from $49.00 USD
Cat C-12 Oil Cooler Bonnet 155-7975
Cat C-12 Oil Cooler Bonnet 155-7975
$49.00 USD reduced from $54.00 USD
CAT CATERPILLAR C10 C12 TRUCK ENGINE SYSTEMS OPERATION TESTING ADJUSTING MANUAL
CAT CATERPILLAR C10 C12 TRUCK ENGINE SYSTEMS OPERATION TESTING ADJUSTING MANUAL
$49.99 USD reduced from $55.00 USD
Caterpillar CAT C12 Diesel Engine Rocker Arm Assembly 115-9397 115-9406 TRUCK
Caterpillar CAT C12 Diesel Engine Rocker Arm Assembly 115-9397 115-9406 TRUCK
$49.99 USD reduced from $55.00 USD
Caterpillar 104-3567 Valve Pushrod C12 Set Of 11
Caterpillar 104-3567 Valve Pushrod C12 Set Of 11
$50.00 USD reduced from $55.00 USD
Genuine CAT Fuel/Water Separator 4161225 for AD45 C-12 C-15 C-16 C11
Genuine CAT Fuel/Water Separator 4161225 for AD45 C-12 C-15 C-16 C11
$50.13 USD reduced from $55.00 USD
1095308 Oil Pan Gasket Fits CAT Fits Caterpillar 3176 3176C 3196 C-12 C-15 C-16
1095308 Oil Pan Gasket Fits CAT Fits Caterpillar 3176 3176C 3196 C-12 C-15 C-16
$50.99 USD reduced from $56.00 USD
3322152 Pack of 12 VALVE SPRING - OUTER for Caterpillar® (332-2152, 2140586)
3322152 Pack of 12 VALVE SPRING - OUTER for Caterpillar® (332-2152, 2140586)
$58.69 USD reduced from $65.00 USD
CAT CATERPILLAR C10 C12 TRUCK ENGINE DIS/ASSEMBLY SERVICE REPAIR MANUAL 8YS 9NS
CAT CATERPILLAR C10 C12 TRUCK ENGINE DIS/ASSEMBLY SERVICE REPAIR MANUAL 8YS 9NS
$59.99 USD reduced from $66.00 USD
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
$69.87 USD reduced from $77.00 USD
CAT CATERPILLAR C10 C12 TRUCK ENGINE DIS/ASSEMBLY SERVICE REPAIR MANUAL BOOK
CAT CATERPILLAR C10 C12 TRUCK ENGINE DIS/ASSEMBLY SERVICE REPAIR MANUAL BOOK
$69.99 USD reduced from $77.00 USD
1873307 6 Cylinder Head Gasket Set Fits Caterpillar Fits CAT C12
1873307 6 Cylinder Head Gasket Set Fits Caterpillar Fits CAT C12
$69.99 USD reduced from $77.00 USD
Cat C-12 Rocker Housing 1909062
Cat C-12 Rocker Housing 1909062
$79.00 USD reduced from $87.00 USD
Cat C-12 Rocker Housing 1909062
Cat C-12 Rocker Housing 1909062
$79.00 USD reduced from $87.00 USD
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
$79.72 USD reduced from $88.00 USD
Belt Tensioner Fits CAT Fits Caterpillar C-10 C-12 Models 1333544 1333544-A RE24
Belt Tensioner Fits CAT Fits Caterpillar C-10 C-12 Models 1333544 1333544-A RE24
$79.99 USD reduced from $88.00 USD
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
$83.27 USD reduced from $92.00 USD
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
Fits CAT Fits Caterpillar C-10 C-12 Models Belt Tensioner 1333544 1333544-A RE24
$83.27 USD reduced from $92.00 USD
Fits CAT Caterpillar C-10 C-12 Belt Tensioner 1333544-A
Fits CAT Caterpillar C-10 C-12 Belt Tensioner 1333544-A
$83.27 USD reduced from $92.00 USD
Compatible with CAT Caterpillar C-10 C-12 Belt Tensioner 1333544-A
Compatible with CAT Caterpillar C-10 C-12 Belt Tensioner 1333544-A
$83.27 USD reduced from $92.00 USD
Caterpillar C-12 Diesel Engine Valve Cover 132-9825
Caterpillar C-12 Diesel Engine Valve Cover 132-9825
$85.00 USD reduced from $94.00 USD
Fits Caterpillar C-10 C-12 Belt Tensioner 1333544-A
Fits Caterpillar C-10 C-12 Belt Tensioner 1333544-A
$96.83 USD reduced from $107.00 USD
Cat C-12 Fuel Primer 10273442
Cat C-12 Fuel Primer 10273442
$99.00 USD reduced from $109.00 USD
1979330S LINER & SEAL KIT for Caterpillar® (197-9330S)
1979330S LINER & SEAL KIT for Caterpillar® (197-9330S)
$99.99 USD reduced from $110.00 USD
Caterpillar CAT C12 Diesel Engine Connecting Rod 113-9016 TRUCK Excavator 365B L
Caterpillar CAT C12 Diesel Engine Connecting Rod 113-9016 TRUCK Excavator 365B L
$99.99 reduced from $110.00
Cat C12 Engine Oil Filter Housing
Cat C12 Engine Oil Filter Housing
$100.00 USD reduced from $110.00 USD
Caterpillar C12 Fuel Steering Pump Drive
Caterpillar C12 Fuel Steering Pump Drive
$100.00 USD reduced from $110.00 USD
CAT C12 REAR MOUNT PN 133-7014
CAT C12 REAR MOUNT PN 133-7014
$100.00 USD reduced from $110.00 USD
CAT ENGINE FILTER KIT most 3406, C10, C11, C12, C13, C15, & C16 FUEL, OIL, WATER
CAT ENGINE FILTER KIT most 3406, C10, C11, C12, C13, C15, & C16 FUEL, OIL, WATER
$104.00 reduced from $114.00
Cat Caterpillar C12 Connecting Rod 113-9016
Cat Caterpillar C12 Connecting Rod 113-9016
$115.00 USD reduced from $127.00 USD
CAT C-12 OIL PICK UP TUBE 1220757
CAT C-12 OIL PICK UP TUBE 1220757
$119.00 USD reduced from $131.00 USD
4P-9537 4P9537 Harness Assembly For Caterpillar 345B 365B Engine C12 3176B 3176C
4P-9537 4P9537 Harness Assembly For Caterpillar 345B 365B Engine C12 3176B 3176C
$138.00 USD reduced from $152.00 USD
CAT C12 Engine Fuel Injector 147-0373 146-8443 Core USED OEM
CAT C12 Engine Fuel Injector 147-0373 146-8443 Core USED OEM
$148.00 USD reduced from $163.00 USD
Cat C12 Fuel Rail 126-0174
Cat C12 Fuel Rail 126-0174
$149.00 USD reduced from $164.00 USD
CAT C-12 Accessory Bracket F7ht-10239-Da
CAT C-12 Accessory Bracket F7ht-10239-Da
$149.00 USD reduced from $164.00 USD
Caterpillar 4P8515 Flywheel 3176 C10 C12
Caterpillar 4P8515 Flywheel 3176 C10 C12
$150.00 USD reduced from $165.00 USD
Caterpillar C12 3176 Engine Front Cover 138-2008, 219875
Caterpillar C12 3176 Engine Front Cover 138-2008, 219875
$153.60 USD reduced from $169.00 USD
Caterpillar CAT C12 Diesel Engine Exhaust Manifold 115-2989 TRUCK 725 INDUSTRIAL
Caterpillar CAT C12 Diesel Engine Exhaust Manifold 115-2989 TRUCK 725 INDUSTRIAL
$199.99 USD reduced from $220.00 USD
Caterpillar C10/C12 Rocker Arm Housing 102-5842
Caterpillar C10/C12 Rocker Arm Housing 102-5842
$200.00 USD reduced from $220.00 USD
CAT C12 Thermostat Housing 118-2801
CAT C12 Thermostat Housing 118-2801
$229.00 USD reduced from $252.00 USD
CAT C-12 Thermostat Housing 129-2886 With Thermostats
CAT C-12 Thermostat Housing 129-2886 With Thermostats
$245.00 USD reduced from $270.00 USD
CAT C-12 Manifold 4P9485
CAT C-12 Manifold 4P9485
$249.00 USD reduced from $274.00 USD
Cat C-12 Coolant Manifold 4p9485
Cat C-12 Coolant Manifold 4p9485
$249.00 USD reduced from $274.00 USD
CAT C12 Thermostat Housing 129-2886
CAT C12 Thermostat Housing 129-2886
$299.00 USD reduced from $329.00 USD
CAT C-12 Oil Cooler 115-4514
CAT C-12 Oil Cooler 115-4514
$299.00 USD reduced from $329.00 USD
CAT C12 Thermostat Housing 129-2886
CAT C12 Thermostat Housing 129-2886
$299.00 USD reduced from $329.00 USD
CAT C-12 Thermostat Housing 129-2886
CAT C-12 Thermostat Housing 129-2886
$299.00 USD reduced from $329.00 USD
CAT C-12 Thermostat Housing 129-2886
CAT C-12 Thermostat Housing 129-2886
$299.00 USD reduced from $329.00 USD
Cat C-12 Oil Pump 9Y3794
Cat C-12 Oil Pump 9Y3794
$300.00 USD reduced from $330.00 USD
10R0963 Caterpillar C12 Diesel Injector Remanufactured
10R0963 Caterpillar C12 Diesel Injector Remanufactured
$350.00 reduced from $385.00
Caterpillar Fuel Injector 20R-0055 Remanufactured Injector for Multiple Engines
Caterpillar Fuel Injector 20R-0055 Remanufactured Injector for Multiple Engines
$449.99 USD reduced from $495.00 USD
203-7685 CAT INJECTOR Engine C10 C12 Excavator 345B II 365B Truck 725 730
203-7685 CAT INJECTOR Engine C10 C12 Excavator 345B II 365B Truck 725 730
$495.00 USD reduced from $545.00 USD
Caterpillar C12 Camshaft With Gear 4 Cylinder Diesel Engine 3371959
Caterpillar C12 Camshaft With Gear 4 Cylinder Diesel Engine 3371959
$499.99 USD reduced from $550.00 USD
BD-C12-001IFX IN-FRAME Engine O/H Kit Fits Cat Caterpillar C12 9NS Truck
BD-C12-001IFX IN-FRAME Engine O/H Kit Fits Cat Caterpillar C12 9NS Truck
$616.69 USD reduced from $678.00 USD
BD-C12-002IFX IN-FRAME Engine O/H Kit Fits Cat Caterpillar C12 9NS Truck
BD-C12-002IFX IN-FRAME Engine O/H Kit Fits Cat Caterpillar C12 9NS Truck
$617.76 USD reduced from $680.00 USD
1330125 Oil Cooler Core A fits Caterpillar C-12 C12 CPT372 | 1154517
1330125 Oil Cooler Core A fits Caterpillar C-12 C12 CPT372 | 1154517
$698.53 USD reduced from $768.00 USD
CAT C12 Oil Pan 4P7360
CAT C12 Oil Pan 4P7360
$799.00 USD reduced from $879.00 USD
Caterpillar CAT C10 C12 Diesel Engine Crankshaft 116-1072 Ground 0.020 TRUCK OEM
Caterpillar CAT C10 C12 Diesel Engine Crankshaft 116-1072 Ground 0.020 TRUCK OEM
$999.99 USD reduced from $1,100.00 USD
BorgWarner K31 Turbo for DETROIT Diesel Series 60 12.7L / Caterpillar C12
BorgWarner K31 Turbo for DETROIT Diesel Series 60 12.7L / Caterpillar C12
$1,139.99 reduced from $1,254.00
Tested CAT CATERPILLAR C12 ECM PN 348-2379-01
Tested CAT CATERPILLAR C12 ECM PN 348-2379-01
$1,250.00 USD reduced from $1,375.00 USD
Cat C12 BLOCK PN 128-0406
Cat C12 BLOCK PN 128-0406
$1,400.00 USD reduced from $1,540.00 USD
Caterpillar C12 Marine
Caterpillar C12 Marine
$1,900.00 USD reduced from $2,090.00 USD
CAT C-12 9NS-2KS Crankshaft. Part # 116-1072. FULLY REMANUFACTURED
CAT C-12 9NS-2KS Crankshaft. Part # 116-1072. FULLY REMANUFACTURED
$1,995.00 USD reduced from $2,195.00 USD
Caterpillar CAT C12 Diesel Engine Cylinder Head TRUCK C10 148-2144 148-2145 WOW!
Caterpillar CAT C12 Diesel Engine Cylinder Head TRUCK C10 148-2144 148-2145 WOW!
$2,999.99 USD reduced from $3,300.00 USD
NEW 1482144 CYLINDER HEAD FOR CAT C12 SBF214 C10 3176C CPT372 SUF557 148-2144
NEW 1482144 CYLINDER HEAD FOR CAT C12 SBF214 C10 3176C CPT372 SUF557 148-2144
$3,000.00 USD reduced from $3,300.00 USD
CAT C-12 Engine
CAT C-12 Engine
$3,450.00 USD reduced from $3,795.00 USD
CAT C-12 MBL Diesel Engine, Turns 360, Good For Rebuild Only.
CAT C-12 MBL Diesel Engine, Turns 360, Good For Rebuild Only.
$6,995.00 USD reduced from $7,695.00 USD
2002 Caterpillar C12 Turbo Diesel Engine RUNS EXC! Truck 430 HP 2KS CAT
2002 Caterpillar C12 Turbo Diesel Engine RUNS EXC! Truck 430 HP 2KS CAT
$7,695.00 USD reduced from $8,465.00 USD
2000 Caterpillar C12 Turbo Diesel Engine STRONG RUNNER! 355 HP 2KS Truck
2000 Caterpillar C12 Turbo Diesel Engine STRONG RUNNER! 355 HP 2KS Truck
$8,795.00 USD reduced from $9,675.00 USD
Caterpillar C12 Remanufactured Diesel Engine Long Block
Caterpillar C12 Remanufactured Diesel Engine Long Block
$12,500.00 USD reduced from $13,750.00 USD
Caterpillar C12 Remanufactured Diesel Engine Extended Long Block
Caterpillar C12 Remanufactured Diesel Engine Extended Long Block
$14,500.00 USD reduced from $15,950.00 USD
Caterpillar C12 Remanufactured Diesel Engine Long Block
Caterpillar C12 Remanufactured Diesel Engine Long Block
$15,200.00 USD reduced from $16,720.00 USD
2004 Caterpillar C12 - 2KS Engine - 410HP - Diesel Engine For Sale!
2004 Caterpillar C12 - 2KS Engine - 410HP - Diesel Engine For Sale!
$15,495.00 USD reduced from $17,045.00 USD
2002 Caterpillar C12 - MBL Engine - 430HP - Diesel Engine For Sale!
2002 Caterpillar C12 - MBL Engine - 430HP - Diesel Engine For Sale!
$15,695.00 USD reduced from $17,265.00 USD
2005 Caterpillar C12 - MBL Engine - 460HP - Diesel Engine For Sale! - Warranty!
2005 Caterpillar C12 - MBL Engine - 460HP - Diesel Engine For Sale! - Warranty!
$16,695.00 USD reduced from $18,365.00 USD
Caterpillar C12 - 2KS Engine - 430HP - REBUILT - Diesel Engine For Sale!
Caterpillar C12 - 2KS Engine - 430HP - REBUILT - Diesel Engine For Sale!
$21,995.00 USD reduced from $24,195.00 USD
Caterpillar C12 - MBL Model - 460HP - REBUILT - Diesel Engine For Sale!
Caterpillar C12 - MBL Model - 460HP - REBUILT - Diesel Engine For Sale!
$22,995.00 USD reduced from $25,295.00 USD
2005 Caterpillar C12 - MBL Engine - 460HP - REBUILT - Diesel Engine For Sale!
2005 Caterpillar C12 - MBL Engine - 460HP - REBUILT - Diesel Engine For Sale!
$22,995.00 USD reduced from $25,295.00 USD
1997 Caterpillar C12 - 1YN Model - 410HP - REBUILT - Diesel Engine For Sale!
1997 Caterpillar C12 - 1YN Model - 410HP - REBUILT - Diesel Engine For Sale!
$22,995.00 USD reduced from $25,295.00 USD
Caterpillar C12 Marine propulsion engine
Caterpillar C12 Marine propulsion engine
$25,000.00 USD reduced from $27,500.00 USD
Caterpillar C12 705HP Marine Diesel Engine
Caterpillar C12 705HP Marine Diesel Engine
$40,000.00 USD reduced from $44,000.00 USD
301 Moved Permanently

301 Moved Permanently

cloudflare

 

We Repair

Got a broken Caterpillar C-12? We may be able to repair it for you. We work with certified Caterpillar repair and service vendors.

We Buy

Got extra Caterpillar C-12 on your hand that you no longer need? Let us buy them from you! We purchase new & used generators by Caterpillar.

We Distribute

Are you a distributor for Caterpillar generators? We would like to work with you! We have a growing list of buyers who are regularly looking for Caterpillar C-12.

More From CATERPILLAR

Why Buy From Us

Here's what people say about their recent experience with us:
Esteban Santana 1 hour ago
AAA++++ FAST DELIVERY****WOULD BUY AGAIN
ELECTROMIKE INC. 2 hours ago
exceptional service, these guys really have their act together
WALTER GRAVOIS 5 hours ago
Item arrived with a defect, but they took care of it quickly & fairly. =)
Roger Glidewell 6 hours ago
PRODUCT AS LISTED. QUICK DELIVERY
Wendi Brown 9 hours ago
Great seller! Delivered as promised. Very pleased!
Matt Dante (Ebay) 11 hours ago
Goods received as stated in a timely manner. Thanks!
John Morris 12 hours ago
superfast shipping, item as described, thanks!
Coleman W Smith 13 hours ago
Thank you for an easy and pleasant transaction. AAA+++
Dalia Buss 14 hours ago
Shipping was quick, their CS even sent the product manual via email. Impressive!
William B. Nilles 15 hours ago
fast shipping, good value, excellent transaction

Need Help?

We are always happy to help you

Contact us

Copyright © 2005-2024Surplus Industrial Equipment