TBP419 turbocharger replacement for JCB loaders and generators with Perkins T6.60 1006-6TW engine. K18 Inconel wheel. OEM 2674A059. Get bulk pricing on this unit
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This 452089-5003S TBP419 turbocharger is a direct-fit replacement for the 6-cylinder Perkins T6.60 (1006-6TW YD series) Euro-1 engine. Cast from high-wear K18 Inconel alloy, this oil cooled turbocharger restores factory manifold pressure and prevents exhaust leaks under continuous prime loads.
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Our premium aftermarket Perkins T6.60 turbocharger is precision-manufactured to support heavy-duty agriculture, industrial loaders, and prime power generation sets. Engineered in alignment with Perkins’ world-class off-highway design philosophy—known as the heart of every great machine for industrial diesel power—this valvetrain-driven air delivery assembly restores original engine torque. Optimized for the 6.0L 1006-6TW (YD Build) six-cylinder engine, this TBP419 (also interchangeable with TBP4 W series) turbocharger replaces the highly requested Perkins turbo 2674A059. Whether maintaining vintage Massey Ferguson tractors, municipal JCB wheel loaders, or auxiliary Perkins generator turbo systems, our exact-fit assembly preserves original emissions curves and cylinder compression.
Continuous operation of older Euro-1 engines under dusty job sites or continuous generator loads accelerates journal bearing wear and compromises exhaust gas flow. Over time, heat soak can cause bearing housing carbonization, leading to oil cooled turbocharger failure, blue smoke, and catastrophic compressor blade contact. To eliminate these field failures, our Perkins industrial turbo features premium heavy-duty metallurgy. Equipped with a high-nickel K18 Inconel alloy turbine wheel (resisting thermal cracking up to 750°C) and dynamically balanced on high-speed VSR rigs up to 150,000 RPM, this unit eliminates shaft scoring and oil leakage, offering superior longevity compared to standard replacement lines.
| Parameter | Value |
|---|---|
| Turbo Model | TBP419 (TBP4 W) |
| Primary OEM References | 452089-5003S, 452089-0003, 452089-3 |
| Perkins Part Number | 2674A059, 2674A057, 2674A058 |
| Engine Code Compatibility | Perkins T6.60 (1006-6TW YD series) |
| Displacement / Cylinders | 6.0L / 6 Cylinders |
| Cooling Type | Oil Cooled Only |
| Emission Standard | Euro-1 |
| Turbine Material | K18 Inconel alloy turbine wheel |
| Core Balancing | VSR balanced up to 150,000 RPM (Residual balance <0.5g) |
Our manufacturing facilities support a complete range of low-wear Perkins turbine assemblies. Check our Perkins turbocharger options for additional components, replacement actuators, and Gasket sets for different industrial platforms.
| Turbo Model | Primary Part Number | Cross Ref Part Numbers | Compatible Engine Model | Compatible Machine Model |
|---|---|---|---|---|
| TA0315 | 466778-5004S | 2674A108, 2674A104, 3637326E91, 1447769M91, 409853-5042S | T4.236 | Massey Ferguson MF698, MF390T, MF3065 |
| TBP412 | 452071-5003S | 2674A062, 452071-0003, 447450-0038 | 1006.6T4 | JCB Land Power, Perkins Truck |
| GT25-0 W | 711736-5025S | 2674A225, 2674A822, 711736-0025, 711736-0029, 433275-0002 | T4.40 | Perkins Various Tractor |
| GT2556S | 711736-5016S | 2674A215, 711736-0016, 433289-0185 | T4.40 | Perkins Agricultural Tractor |
| SJ60F | T64801021A | T74801002, T64801019 | SJ60F | Perkins Generic |
| TA3123 | 466674-5005S | 2674A076, 466674-0005, U2674A076 | 1004.4 | Perkins Industrial |
| TB2558 | 452065-5003S | 2674A150, 727530-5003, 758817-0001, 5001826792 | Phaser 115Ti | RVI Bus, Perkins Truck |
| GT25 | 754127-5001S | 2674A431, 2674A432, 754127-0001 | 1104A-44T | Perkins Gen Set Industrial |
| TBP4 W | 452089-5003S | 2674A059, 452089-0003 | T6.60 | Perkins Industrial |
| TO4E35 | 452077-5004S | 2674A080, 2674A441, 452077-0004 | 1006.6 | Agricultural Generator |
| GT25 W | 2674A404 | 0125/2674A404 | 4.40L | Perkins Vehicle |
| GT25-1 W | 738233-0002 | 2674A404, 768233-5002, 433289-5220S | 4.40L | Perkins Vehicle |
| GT17 W | 754111-5007S | 2674A421, 754111-0007, U2674A421 | 1103A | Perkins Gen Set |
| GT17 | 754111-5009S | 2674A423, 2674A422, 754111-0008, U2674A423 | 1103A | Perkins Gen Set |
| GT25-2 W | 754127-5003S | 2674A226, 2674A432, 2674A845, 785827-5025 | 1104A-44T | Agricultural Tractor |
| TA5104 | 466478-5012S | 2674A478, CV13727, 466478-0012, 441398-5036S | CV12TCA | Shrewsbury Gen Set, Military Offhighway |
| TA31 | 465778-5017S | 2674A397, 02/101815, 7C3446, 409172-0045 | C4.236 | JBC Agricultural |
| TO4B51 | 465740-5001S | 2674352, 1446954M91, 02/100514, 2674351, 465740-0003S | T6.354.1 | Massey Ferguson, JCB, White Tractor 2-105 |
| TA3120 | 466854-5001S | 2674A394, 2674A153, 311063, 2674A160 | T4.40 | Perkins Industrial JCB |
| TB41 | 466828-5001S | 2674A110, 2674A107, 2674A109, 466828-0002 | T6.60 | Perkins Various |
| TB4131 | 466828-5001S | 2674A110, 2674A107, 2674A109, 466828-0002 | T6.60 | Perkins Various |
| S2B407 | 466828-5002 | 2674A407, 2674A109, 2674A410, 465191-5001S | Phaser 160T | Perkins Agricultural 180ti, Dodge S900 |
| GT3571S | 709942-5006S | 2674A347, 709942-0005, 2674A346, 709947-5004S | Vista 6 | Perkins Agricultural |
| TBP401 | 452024-5001S | 2674A128, 2674A129, 2674A131, 452024-0001 | 210TI | Perkins Truck |
| GTA500201BS | 701756-5013S | 223-1469, 208-0037, 701756-0013, 712371-0073 | 3406E | Perkins Truck Industrial, CAT Industrial |
| TA31 | 311511 | 2674A027, 2674A152, 3523036, 465778-5017S | T3.152 | Perkins Various |
| S310 | 211-8251 | 2116959, 172831, 10R0568, 3595392, 178393 | C18 | Caterpillar Genset, Perkins Genset |
| GT25-4 W | 711736-5001S | 2674A200, 2674A202, 2674A223, 433289-0185 | T4.40 | Perkins Off Highway Truck |
| GT2052 | 727266-5001S | 2674A371, 452301-0001, 2674A391, 02202400 | 1004-40T | Perkins Industrial |
| GT2052 | 727264-5001S | 452191-0001, 2674A371, 2674A093, 451298-0022 | T4.40 | Perkins Industrial EPA Tier 1 |
| GT2052 | 727265-5002S | 2674A324, 2674A382, 452264-0002, 219-9773 | T4.40 | Perkins Industrial |
| GT25-3 W | 711736-5010S | 2674A211, 2674A209, 711736-0010, 433289-0185 | T4.40 | Perkins Various |
| GT25-5 W | 762931-5001S | 320/06047, 320/06079, 2674A806, 760428-0005 | Scout 4.4 | JCB Backhoe Loader, Perkins Dieselmax |
| TO4B58 | 465960-5003S | 2674358, 2674364, 465960-0009, 2674A363 | T6.354.4 | Perkins Truck |
| TD09 | 49132-05110 | 134229, SE652CJ | 4006T | Perkins Industrial |
| S200G-11 W | 2674A256 | 2674A237, S200G-11 | 1106D | Perkins Earth Moving Loader |
| TV81 | TV81 | CAT 320D-V2, CAT 323D | C6.6 | CAT 320D Excavator |
| GTA5518BS | 750525-5021S | 274-6296, 750525-0021, 3320045, CH11946 | C15 | Caterpillar Generator Set, Perkins Industrial |
| TB2565 | 452073-0004 | 2674A056, 11999239, 443854-5122S | 1004-4 | JCB Shovel Loader, Perkins Power Units |
| GT2560S | 785828-5005S | 768525-0010, 2674A806, 433289-0426 | Tier 3 | Construction Equipment |
| H2C | 3524825 | 3535271, OE493421, 4033145 | 26ST | Perkins Truck |
| TA3107 | 465778-5016S | 0R4543, 2674396, 409172-0045 | CA4.236 | Caterpillar 438C Backhoe |
| GT2052S | 452191-5001S | 2674A371, 2674A093, 727264-0001 | 1004-40T | Perkins Industrial Construction Tier 1 |
| TO4B51 | 465740-5005S | 2674336, 2674366, 408105-0174 | T6.354.4 | Perkins Agricultural |
| GT2560S | 785828-5002S | 768525-0007, 2674A807, 316-0514 | Tier 3 | Perkins Various Construction |
| TO4B09 | 465218-5006S | E2NN6K682BB, 81868484, 408105-0350 | 401DT | New Holland TW15 TW20 TW30 |
| S500 | 317227 | SE652BZ, 317129, 316568 | 4016TAG2 | Perkins Industrial Gen Set |
| GT2560S | 785828-5004S | 768525-0004, 2674A808, 433289-0426 | Tier 3 | Construction Equipment |
| GT2052S | 727262-5001S | 2674A351, 452222-0001, 2674A089 | 135TI | Volvo Highway Truck |
| CH12036 | CH12036 | CH11087, CH12405, CH12489 | 2200 Series | Perkins Industrial |
| GT3571S | 709942-5001S | 2674A342, 2674A402, 709947-0002 | Vista 6 | Agricultural Tractor |
| GT3267 | 452234-5001S | 02201570, 166-2881, 2674A090, 4222178M91 | T6.60 | Perkins Truck |
| B2-3067 | 10709880005 | 1070970005, 2674A271 | 1106D | Perkins Tractor |
| GT3267S | 452233-5005S | 2674A096, U2674A096, 436058-0006 | T6.60 | Perkins BP25/BC25.1 Agricultural |
| GT2556S | 738233-5001S | 2674A403, 433289-0223 | 1104 | Caterpillar 3054D |
| S1B | 317257 | 317258, 2674A177, 317166 | 704-30T | Perkins Industrial |
| TBP439 | 702422-5004 | 2674A082 | Generic | Perkins |
This 452089-5003S turbocharger is a direct-fit component calibrated for various stationary generator applications, material handling fleets, and legacy agricultural machinery:
| Make | Machine Model | Year Range | Engine Model | Application |
|---|---|---|---|---|
| FG Wilson | P150, P160 Standby Gensets | 1993–2010 | 1006-6TW / T6.60 YD series | Perkins Generator Turbo System |
| Massey Ferguson | MF3680, MF3690 Agricultural Tractors | 1993–2002 | T6.60 Euro-1 (Phaser 210Ti) | Massey Ferguson Turbo Tractors |
| JCB | 426, 436 Wheeled Loaders | 1995–2008 | 1006-6TW YD series | Heavy Earthmoving and Shoveling |
| Manitou | Rough-Terrain Telehandlers | 1996–2006 | 1006-6T / T6.60 | Heavy Telehandler Logistics |
As a premier industrial diesel turbo manufacturer and direct alternative to a local UK Perkins parts supplier, we provide micro-balanced turbocharging systems designed to maximize field uptime:
The Perkins T6.60 (specifically the 1006-6TW YD series) is a 6.0-liter, 6-cylinder turbocharged engine that operates under the older Euro-1 emission standard. To maintain its rated peak power of up to 209 HP and 577 Nm of torque, it requires a robust, high-volume turbocharger like the TBP419 (452089-5003S). This turbo features a larger turbine housing and compressor wheel profile specifically mapped to the exhaust velocity of a 6-cylinder layout. Utilizing an incorrect turbo will lead to severe exhaust backpressure, restricted boost, overheating, and black smoke under load.
A failed turbo cartridge kit (CHRA) typically manifests as thick blue exhaust smoke under acceleration, which occurs when oil escapes through the worn journal bearings and enters the turbine housing. Other key indicators include a distinct whining or screeching sound (caused by shaft play allowing the compressor blades to scrape the housing) and rapid engine oil loss. During an overhaul, replacing the worn core with our pre-balanced turbo cartridge kit is a cost-effective alternative to replacing the entire housing, saving considerable fleet maintenance budget.
No, they are not interchangeable. The Perkins 4.236 and 1004 series are 4-cylinder engines with significantly smaller displacements (3.9L to 4.0L) and lower exhaust flow requirements. The TBP419 452089-5003S is specifically designed for the larger 6.0L 6-cylinder T6.60/1006-6TW platform. It features distinct intake/exhaust flange orientations, oil line port placements, and bolt circle diameters. Attempting to cross-install these units will result in mounting mismatch, insufficient boost pressure, or immediate over-speed failure of a smaller turbocharger.
To prevent dry-start bearing failure, rebuilders must follow a strict turbocharger installation guide. First, clean the surrounding oil inlet area and always replace the oil feed pipe to prevent old sludge from choking the new bearings. Before mounting the oil feed line, inject fresh, clean engine oil directly into the turbo’s oil inlet port and spin the compressor wheel by hand to pre-lubricate the journal bearings. Once fully installed, crank the engine without letting it fire (such as disconnecting the fuel stop solenoid) until oil pressure register on your dashboard. Start the engine and let it idle for 3-5 minutes before applying any load.
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For Turbocharger: Spare parts available – CHRA, actuator, repair kits. Part number required for final confirmation. Get bulk pricing on this unit.
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