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Used Detroit DD13 Engine for Sale | OEM Used 12.8L Inline-6 Turbocharged Class 8 Truck Diesel | DD13 Horsepower Up to 470 HP

Used Detroit DD13 Engine for Sale | OEM Used 12.8L Inline-6 Turbocharged Class 8 Truck Diesel | DD13 Horsepower Up to 470 HP

2 reviews
$17,750.00
In Stock

At a Glance

  • Condition: OEM used, all 6 cylinders compression tested
  • Availability: In stock, multiple DD13 generations available (EPA10, GHG14, GHG17, Gen 5)
  • Shipping: Free shipping to all 50 states via crated freight, 7 to 14 business days
  • Generation confirmed (EPA10 / GHG14 / GHG17 / Gen 5)
  • ECM serial number documented for Detroit Connect compatibility
  • DD13 horsepower / torque calibration documented (varies from 350 HP base to 470 HP top)
  • ACRS fuel system condition inspected
  • Asymmetrical turbocharger inspected
  • Top-end inspection (heads, rocker arms, rear gear train)
  • Donor truck application documented (Freightliner Cascadia, Western Star 4700 / 47X / 49X)
  • DT12 transmission compatibility confirmed (where applicable)
  • 100% inspection before every order ships
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Used Caterpillar 3306 Cat Engine for Sale | OEM Used 10.5L Inline-6 Industrial / Marine / Generator / Heavy Truck Diesel

Used Caterpillar 3306 Cat Engine for Sale | OEM Used 10.5L Inline-6 Industrial / Marine / Generator / Heavy Truck Diesel

2 reviews
$12,000.00
In Stock

At a Glance

  • Condition: OEM used, all 6 cylinders compression tested
  • Availability: In stock, multiple 3306 variants available (NA, T, B, C, PC, DI)
  • Shipping: Free shipping to all 50 states via crated freight, 7 to 14 business days
  • All 6 cylinders compression tested, results available before you pay
  • Variant confirmed (NA vs turbocharged, mechanical vs electronic, direct injection vs pre-combustion)
  • Top-end inspection (heads, injectors, rocker arms)
  • Mechanical injection pump operation verified where possible
  • Turbocharger condition inspected (on turbocharged variants)
  • Donor application documented (construction, generator, marine, agricultural, truck)
  • 100% inspection before every order ships
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Used DT466 Engine for Sale | OEM Used International / Navistar 7.6L Inline-6 Turbo Diesel (Million-Mile Legend)

Used DT466 Engine for Sale | OEM Used International / Navistar 7.6L Inline-6 Turbo Diesel (Million-Mile Legend)

2 reviews
$12,000.00
In Stock

At a Glance

  • Condition: OEM used, all 6 cylinders compression tested
  • Availability: In stock, multiple DT466 variants available
  • Shipping: Free shipping to all 50 states via freight pallet, 7 to 14 business days
  • All 6 cylinders compression tested, results available before you pay
  • Variant confirmed (Mechanical, DT466E, HEUI, HPCR, MaxxForce DT)
  • Fuel system operation verified where possible
  • Turbocharger condition inspected
  • Top-end inspection (heads, rocker arms, valve train)
  • Donor application documented (school bus, medium-duty truck, Ford / GM LCF)
  • 100% inspection before every order ships
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
6.6 Duramax Engine for Sale | OEM Used GM 6.6L V8 Turbo Diesel (LB7 / LLY / LBZ / LMM / LML / L5P Variants)

6.6 Duramax Engine for Sale | OEM Used GM 6.6L V8 Turbo Diesel (LB7 / LLY / LBZ / LMM / LML / L5P Variants)

2 reviews
$4,499.00
In Stock

At a Glance

  • Condition: OEM used, all 8 cylinders compression tested
  • Availability: In stock, multiple RPO variants available (LB7, LLY, LBZ, LMM, LML, L5P)
  • Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
  • All 8 cylinders compression tested, results available before you pay
  • RPO variant confirmed (LB7 vs LLY vs LBZ vs LMM vs LML vs L5P)
  • Fuel injector operation verified (especially critical for LB7 variant)
  • Turbocharger condition inspected
  • EGR cooler condition documented (LLY onward variants)
  • DPF and SCR system status disclosed (LMM onward / LML onward variants)
  • Donor application documented (Silverado HD, Sierra HD, Hummer H1, etc.)
  • Allison 1000 vs ZF6 manual compatibility confirmed
  • 100% fitment verified before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
SM420 Transmission for Sale | OEM Used GM Heavy-Duty 4-Speed Manual with Granny Low Gear (1947-1967)

SM420 Transmission for Sale | OEM Used GM Heavy-Duty 4-Speed Manual with Granny Low Gear (1947-1967)

2 reviews
$1,499.00
In Stock

At a Glance

  • Condition: OEM used, all 4 forward gears plus reverse function tested
  • Availability: In stock, multiple SM420 cores from 1947-1967 donor trucks
  • Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
  • All 4 forward gears plus reverse function tested
  • Granny low 7.05:1 first gear engagement verified
  • Output shaft spline count documented (for driveshaft / yoke compatibility)
  • Bellhousing pattern confirmed (varies between Chevy / GMC / military)
  • Donor truck application documented (Advance Design, Task Force, New Design, Blue Chip)
  • 100% inspection before every order ships
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Used Ford 390 Engine for Sale | OEM Used FE Big-Block V8 (390 cu in / 6.4L) for Classic Restoration Projects

Used Ford 390 Engine for Sale | OEM Used FE Big-Block V8 (390 cu in / 6.4L) for Classic Restoration Projects

2 reviews
$6,799.00
In Stock

At a Glance

  • Condition: OEM used, all 8 cylinders compression tested
  • Availability: In stock, multiple variant configurations available (2V, 4V GT, HiPo, Police Interceptor)
  • Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
  • All 8 cylinders compression tested, results available before you pay
  • Variant confirmed (2-Barrel vs 4-Barrel vs Police Interceptor vs HiPo)
  • Donor application documented (Mustang, Galaxie, Fairlane, F-Series, Cougar, etc.)
  • FE block authentication verified
  • Cylinder head inspection (crack check)
  • Crank and rod material verified for performance variants
  • 100% fitment verified before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
GM 6L90 Transmission for Sale | OEM Used GM Hydra-Matic 6L90 / 6L90E Heavy-Duty 6-Speed Automatic Transmission

GM 6L90 Transmission for Sale | OEM Used GM Hydra-Matic 6L90 / 6L90E Heavy-Duty 6-Speed Automatic Transmission

2 reviews
$2,695.00
In Stock

At a Glance

  • Condition: OEM used, all 6 forward gears and reverse function tested
  • Availability: In stock, used GM 6L90 transmissions available
  • Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
  • Donor vehicle confirmed (Silverado HD, Sierra HD, Express, Savana, Suburban, CTS-V, Camaro ZL1)
  • Engine pairing confirmed (6.6 Duramax, 6.0 Vortec, 6.2 EcoTec3, 5.3 EcoTec3, 6.2 LSA Supercharged)
  • All 6 forward gears and reverse tested
  • Torque converter lockup function verified
  • Adaptive shift operation confirmed
  • Tow/Haul Mode function verified
  • TCM calibration documented
  • Fluid inspection for burned smell or metal contamination
  • 100% inspection before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Eaton Fuller 8LL Transmission for Sale | OEM Used 8-Speed Manual with Low-Low Deep Reduction Split | Vocational / Heavy-Haul Class 8 Manual

Eaton Fuller 8LL Transmission for Sale | OEM Used 8-Speed Manual with Low-Low Deep Reduction Split | Vocational / Heavy-Haul Class 8 Manual

2 reviews
$3,400.00
In Stock

At a Glance

  • Condition: OEM used, all 8 forward gears tested with Low-Low function verified
  • Availability: In stock, Eaton Fuller 8LL transmissions available
  • Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
  • Model designation confirmed (8LL variant)
  • Donor vocational truck confirmed (construction, logging, mining, heavy-haul, military)
  • All 8 forward gears tested
  • Low-Low deep reduction function verified specifically
  • High Range position function confirmed
  • Air-actuated range valve operation verified
  • Reverse gear tested
  • Clutch brake and bell housing bolt pattern confirmed
  • 100% inspection before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Eaton Fuller 18-Speed Transmission for Sale | OEM Used RTLO-18918 / RTLO-22918 Roadranger | Class 8 Heavy-Duty Manual

Eaton Fuller 18-Speed Transmission for Sale | OEM Used RTLO-18918 / RTLO-22918 Roadranger | Class 8 Heavy-Duty Manual

2 reviews
$5,250.00
In Stock

At a Glance

  • Condition: OEM used, all 18 forward gears and reverse function tested
  • Availability: In stock, Eaton Fuller 18-speed transmissions available
  • Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
  • Model designation confirmed (RTLO-18918 vs RTLO-22918)
  • Donor truck confirmed (Freightliner, Kenworth, Peterbilt, Volvo, Mack, International)
  • Engine pairing confirmed (Cummins, Detroit, PACCAR, CAT, Volvo, Mack)
  • All 18 forward gears and reverse tested
  • Splitter function verified (air-actuated)
  • Range selector verified (air-actuated)
  • Clutch brake and bell housing bolt pattern confirmed
  • Yoke and output shaft spline count verified
  • 100% inspection before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Ford 10R140 Transmission for Sale | OEM Used 10-Speed Heavy-Duty Automatic | Direct Fit F-250 / F-350 / F-450 / F-550 Super Duty (2020 to Present)

Ford 10R140 Transmission for Sale | OEM Used 10-Speed Heavy-Duty Automatic | Direct Fit F-250 / F-350 / F-450 / F-550 Super Duty (2020 to Present)

2 reviews
$4,000.00
In Stock

At a Glance

  • Condition: OEM used, all 10 forward gears and reverse function tested
  • Availability: In stock, Ford 10R140 transmissions available
  • Shipping: Free shipping to all 50 states via freight pallet, 5 to 10 business days
  • Donor truck confirmed (F-250 / F-350 / F-450 / F-550 Super Duty)
  • Engine pairing confirmed (6.7 Powerstroke vs 6.2 Flex-Fuel V8 vs 7.3 Godzilla)
  • All 10 forward gears and reverse tested
  • Valve body function verified
  • Torque converter condition assessed
  • Adaptive shift algorithm operation confirmed
  • TCM (Transmission Control Module) calibration noted
  • Fluid inspection for burned smell or metal contamination
  • 100% inspection before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Isuzu 4BD2T 3.9 Liter Turbo Diesel Engine for Sale | OEM Used Turbocharged + Intercooled Inline-4 | Direct Fit Isuzu NPR / NQR / FRR Commercial Trucks

Isuzu 4BD2T 3.9 Liter Turbo Diesel Engine for Sale | OEM Used Turbocharged + Intercooled Inline-4 | Direct Fit Isuzu NPR / NQR / FRR Commercial Trucks

2 reviews
$4,299.00
In Stock

At a Glance

  • Condition: OEM used, all 4 cylinders compression tested
  • Availability: In stock, Isuzu 4BD2T 3.9 turbo diesel engines available
  • Shipping: Free shipping to all 50 states via standard freight, 5 to 10 business days
  • Donor truck confirmed (NPR / NQR / FRR / FTR / FVR / W-Series / Tiltmaster / Forward)
  • All 4 cylinders compression tested
  • Fuel injection pump condition documented
  • Turbocharger condition assessed
  • Intercooler core inspected
  • Oil pressure verified at idle and operating temperature
  • Cooling system inspected
  • 100% inspection before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart
Isuzu 4JB1 2.8 Non-Turbo Diesel Engine for Sale | OEM Used 2.771L 4-Cylinder Direct Injection Diesel | NPR / NQR / Trooper / D-Max / Rodeo Direct Fit

Isuzu 4JB1 2.8 Non-Turbo Diesel Engine for Sale | OEM Used 2.771L 4-Cylinder Direct Injection Diesel | NPR / NQR / Trooper / D-Max / Rodeo Direct Fit

2 reviews
$1,899.00
In Stock

At a Glance

  • Condition: OEM used, all 4 cylinders compression tested
  • Availability: In stock, Isuzu 4JB1 2.8 non-turbo engines available
  • Shipping: Free shipping to all 50 states via standard freight, 5 to 10 business days
  • Variant confirmed (4JB1 non-turbo, NOT 4JB1-T turbo, NOT 4JB1-TC turbo+intercooled)
  • Donor application documented (NPR/NQR truck, Trooper/Bighorn, D-Max, Rodeo, industrial)
  • All 4 cylinders compression tested
  • Mechanical fuel injection pump condition documented
  • SOHC top-end inspected
  • Cylinder head and valve train condition documented
  • Block visual inspection
  • 100% inspection before every order ships
  • No core charge required
  • Backed by a 15 day replacement warranty against internal defects
Add to cart

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