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At a Glance
- Condition: OEM used diesel engine, function tested, compression checked, oil pressure verified per unit
- Availability: In stock for Toyota 1HDT engine applications (non-US-market)
- Shipping: Free shipping to all 50 states, 5 to 10 business days on diesel engine assemblies
- Application: Toyota 1HDT diesel engine (non-US-market)
- Variant: 1HD-T (12-valve) or 1HD-FT / 1HD-FTE (24-valve) - confirm by serial
- Donor applications: Land Cruiser 80 Series / 70 Series, early Hilux, Coaster bus
- CRITICAL: Non-US-market diesel - older diesel standard only - confirm state rules
- Configuration: Long block vs complete with turbo and injection pump
- Not included: Transmission, ECU/wiring, engine mounts, exhaust, US emissions equipment unless confirmed
- Professional diesel engine installation ONLY - non-US swap requires correct mounts, fueling, cooling, emissions strategy
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used 4.0L V6 engine, function tested, compression checked, oil pressure verified per unit
- Availability: In stock for Toyota 1GR-FE 4.0L V6 applications
- Shipping: Free shipping to all 50 states, 5 to 10 business days on V6 engine assemblies
- Application: Toyota 1GR-FE 4.0L V6 engine (US-market and non-US-market applications)
- Generation: VVT-i vs Dual VVT-i - affects output, confirm by VIN
- US-market donor applications: 4Runner, Tacoma, FJ Cruiser, Tundra (base V6)
- Non-US donor applications: Land Cruiser Prado, Hilux, Fortuner, Hiace
- Configuration: Long block vs complete engine with accessories
- Not included: Transmission, ECU/wiring, engine mounts, exhaust unless confirmed at order
- Professional engine installation recommended
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used 3.0L turbodiesel inline-6, function tested, compression checked, oil pressure verified per unit
- Availability: In stock for BMW N57 engine applications
- Shipping: Free shipping to all 50 states, 5 to 10 business days on inline-6 engine assemblies
- Application: BMW N57 3.0L turbodiesel inline-6 engine
- Variant: Single turbo, twin turbo, or tri-turbo (N57S) - confirm by VIN
- After-treatment: DPF and SCR/DEF - confirm it matches your car
- US-market (limited): 535d (F10), X5 xDrive35d (F15), 740Ld xDrive
- Most applications: Non-US-market BMW diesels
- CRITICAL: Confirm state emissions and registration rules for diesel install
- Configuration: Long block vs complete with turbo(s) and ancillaries
- Not included: Transmission, ECU/wiring, after-treatment hardware, engine mounts, exhaust unless confirmed
- Professional diesel installation ONLY
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used 2.0L turbodiesel engine, function tested, compression checked, oil pressure verified per unit
- Availability: In stock for BMW 520d applications (non-US-market)
- Shipping: Free shipping to all 50 states, 5 to 10 business days on engine assemblies
- Application: BMW 5-Series 520d (non-US-market diesel), 5 Series F10/F11 or G30/G31 (longitudinal mount)
- Variant: N47 (about 2007 to 2014) OR B47 (2014+) - confirm by VIN
- Orientation: Longitudinal mount ONLY - NOT for transverse front-drive models (X1 F48, X2 F39, 2-Series Active Tourer)
- CRITICAL: Non-US-market diesel - confirm your state emissions and registration rules
- Configuration: Long block vs complete with turbo and ancillaries (documented before shipping)
- Not included: Transmission, ECU/wiring, after-treatment hardware, engine mounts, exhaust unless confirmed
- Professional diesel installation ONLY
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used camshaft, lobe lift measured, journals and straightness verified per unit
- Availability: In stock for Mazda B2500 applications (1998-2001 US-market or non-US turbodiesel)
- Shipping: Free shipping to all 50 states, 5 to 10 business days on valvetrain components
- Application: Mazda B2500 - US 2.5L gas OR non-US 2.5L WL turbodiesel
- CRITICAL: US gas 2.5L (Ford Lima) vs non-US turbodiesel (2.5L WL) - different camshafts, NOT interchangeable
- Lobe type: Flat tappet or roller (NOT interchangeable)
- Condition: Lobe lift measured, standard or reground
- Not included: Lifters, bearings, timing components, gaskets unless confirmed at order
- Professional engine job for valvetrain teardown, new lifters, correct camshaft timing
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used crankshaft, journal diameters measured, straightness verified per unit
- Availability: In stock for Mazda B2300 applications (1994-2001)
- Shipping: Free shipping to all 50 states, 5 to 10 business days on internal engine components
- Application: Mazda Pickup B2300 (US-market, Ford Ranger twin)
- Engine: US 2.3L (Ford 2.3L Lima or Duratec), by VIN
- Journals: Standard or reground undersize (measured diameters)
- Internal engine job: bearing fit and balancing required
- Not included: Main and rod bearings, gaskets, balancing service unless confirmed at order
- Professional engine builder required: teardown, plastigage bearing fit, torque-to-spec assembly, balancing
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used camshaft, lobe condition documented, journal surfaces inspected, straightness verified per unit
- Availability: In stock for BMW 840Ci E31 V8 applications (roughly 1993-1999)
- Shipping: Free shipping to all 50 states, 3 to 7 business days on valvetrain components
- Application: BMW 840Ci (E31 classic 8-Series V8 variant)
- Engine: M60B40 (4.0L, early E31 1993-1995, non-VANOS) or M62B44 (4.4L, later E31 1996-1999, single-VANOS)
- CRITICAL: M60 does NOT have VANOS; M62 has single-VANOS - critical valvetrain distinction
- Engine verification required by VIN
- Not included: Lifters, bearings, seals, timing components, VANOS unit, CPS unless confirmed at order
- Professional engine builder or mechanic required; correct timing and (on M62) VANOS setup
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used 6.0L LQ4 V8, function tested, compression checked, oil pressure verified per unit
- Availability: In stock for Hummer H2 6.0L LQ4 V8 applications (2003-2007)
- Shipping: Free shipping to all 50 states, 5 to 10 business days on V8 engine assemblies
- Application: Hummer H2 (6.0L LQ4, 2003-2007) plus GM cross-fit applications
- Engine: 6.0L LQ4 (NOT the LM7 5.3L)
- Year / RPO verification by VIN
- GM HD trucks: Silverado / Sierra 2500 HD and 3500
- GM full-size SUVs / vans: Tahoe / Suburban / Yukon XL, Express / Savana, Avalanche
- Not included: transmission, ECM, wiring, accessories unless confirmed at order
- Professional installer required; ECM matching and emissions compliance for the year
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used marine diesel, arrangement-verified, serial-verified per unit
- Availability: In stock for Caterpillar 3208 marine applications
- Shipping: Freight-forwarded to all 50 states with rigging (marine / commercial delivery); 7 to 14 business days
- Application: Caterpillar 3208 marine (10.4L V8 marine diesel)
- Naturally aspirated 3208N variant configuration
- Arrangement and serial number verification required
- Marine gear and vessel verification required
- Representative vessels: Bertram 31, Hatteras 41, Tiara 3100 and similar era boats and cruisers
- Not included: Marine gear / transmission, controls, cooling accessories unless confirmed at order
- Marine installer required; freight handling and rigging at delivery
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used V12 industrial / marine diesel, arrangement-verified, serial-verified per unit
- Availability: In stock for Caterpillar 3412 industrial / marine / power generation applications
- Shipping: Freight-forwarded to all 50 states with rigging (commercial delivery); 7 to 14 business days on heavy industrial engines
- Application: Caterpillar 3412 (V12 industrial, marine, and power generation diesel)
- Arrangement and serial number verification required
- Exact horsepower rating verification required
- Use category verification: Industrial, marine, or genset
- Larger V12 sibling to the 3408 in the 3400-series family
- Not included: Marine gear, genset end, controls, and accessories unless confirmed at order
- Commercial / heavy-equipment installer required; freight handling and rigging at delivery
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used industrial diesel, serial-verified per unit
- Availability: In stock for Caterpillar 3204 industrial applications
- Shipping: Freight-forwarded to all 50 states (commercial delivery); 7 to 14 business days on heavy industrial engines
- Application: Caterpillar 3204 (4-cylinder industrial diesel)
- Serial number verification required
- Displacement confirmed by serial
- Use category verification: Genset, pump, or machine
- Older Cat machines, gensets, and pumps supported
- Not included: Genset end, pump, controls, and accessories unless confirmed at order
- Commercial / industrial installer required; freight handling at delivery
- 15 day replacement warranty on component defects
At a Glance
- Condition: OEM used truck / industrial / marine diesel, serial-verified per unit
- Availability: In stock for Caterpillar 3176 applications
- Shipping: Freight-forwarded to all 50 states (commercial delivery); 7 to 14 business days on heavy diesel engines
- Application: Caterpillar 3176 (7.2L inline-6 diesel for truck, industrial, marine applications)
- Serial number verification required
- Exact horsepower rating verification required
- Use category verification: Truck, industrial, or marine
- Plausible on-highway truck applications: Peterbilt 379, Kenworth W900
- Plausible marine applications: Sea Ray 480, Hatteras 60
- Not included: Transmission / marine gear, controls, accessories unless confirmed at order
- Commercial / heavy-truck installer required; freight handling at delivery
- 15 day replacement warranty on component defects
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About Us
At Part Nests, we specialize in high-quality used and OEM auto parts, with a wide selection of components ready to ship to customers.
Need Help?
Opening Hours :
Monday – Friday: 9:30 AM – 6:00 PM
Office Address :
8415 WOODSBORO PIKE STE J,
WALKERSVILLE, MD 21793, USA











