Turbo K03 Turbocharger 7256748 150105-00344 for Doosan Engine D34 Bobcat Loader A770 S740 S750 S770 S850 T740 T750 T770 T870
Stop losing uptime to turbo failures on your Doosan D34 or Bobcat...
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<p>Get back to work fast with a drop-in <strong>GT2052 turbocharger for Perkins 1004-40T</strong> — no engine mods, no delays, and zero compatibility guesswork for your JCB 3CX or 4CX. We know how costly downtime is when a turbo fails mid-shift, so we built this replacement to match OEM performance while cutting lead times and eliminating counterfeit risk.</p> <ul> <li>Fits Perkins 1004-40T and T4.40 engines — verified with correct compressor housing A/R ratio and turbine wheel geometry (GT2052S spec)</li> <li>Direct replacement for 19+ part numbers including 02/202400, 452301-5003S, and 727266-5003S</li> <li>Proven on JCB backhoe loaders (3CX, 4CX), telescopic handlers (540, 537H), and wheel loaders (411B, 416, TM200)</li> <li>Ships same day from Guangzhou warehouse — <strong>2–5 working days worldwide</strong></li> </ul>
| Parameter | Details |
|---|---|
| Part Name | GT2052 Turbocharger |
| Part Number (OEM Reference) | 02/202400, 02-202400, 02202400, 02/201870, 02/202415, 02-202415, 02-201870, 727266-5003S, 452301-0003, 452301-5003S, 02201870, 02202415, 7272665003S, 4523010003, 4523015003S, 02/201940, 02201940, 02-201940 |
| Turbo Model | GT2052, GT2052S |
| Brand Compatibility | Perkins, JCB |
| Engine Fitment | Perkins 1004-40T, Perkins T4.40 |
| Machine Model Fitment | JCB 3CX, 4CX, 4CX444 SUPER, 214-4, 540, 525-50, 537H, 533-105, 535-95 FS PLUS, 530 SWAY, 535-95, 532H, 537, 411B, 411, 416, TM200, 411ZX, 410ZX, ROBOT 1110, ROBOT 1110THF, ROBOT 1110T, ROBOT 1110HF, ROBOT 190T, ROBOT 190 |
| Condition | New Aftermarket |
| Warranty | 12-month warranty against manufacturing defects |
| Packaging | Original box with anti-static foam and moisture-proof lining |
| Brand | Applicable Models |
|---|---|
| JCB | 3CX, 4CX, 4CX444 SUPER, 214-4, 540, 525-50, 537H, 533-105, 535-95 FS PLUS, 530 SWAY, 535-95, 532H, 537, 411B, 411, 416, TM200, 411ZX, 410ZX, ROBOT 1110, ROBOT 1110THF, ROBOT 1110T, ROBOT 1110HF, ROBOT 190T, ROBOT 190 |
| Perkins | 1004-40T, T4.40 |
Every unplanned turbo failure means downtime — up to $2,500/day in lost productivity for backhoe loader fleets. OEM replacement turbos take 3–4 weeks to arrive, while counterfeit GT2052 units fail within 200 operating hours due to undersized bearings and unbalanced rotors. Matching the correct turbo across JCB’s diverse range of 3CX, 4CX, and telehandler models is time-consuming and error-prone.
This GT2052 turbocharger is engineered to match original Perkins 1004-40T specifications — built by ISO 9001-certified factories, tested for boost pressure stability at 2.4 bar and rotational balance up to 150,000 rpm before shipment. With 10 years’ experience supplying turbochargers to JCB service centers across Africa, Southeast Asia, and Latin America, we ensure reliable performance in demanding excavation, loading, and material handling operations.
This GT2052 turbo for JCB 3CX 4CX operates under high-temperature exhaust gas flow (up to 720°C) and cyclic load conditions typical in quarrying, municipal infrastructure maintenance, and port-side earthmoving. Its reliability directly affects engine responsiveness, fuel efficiency, and emission compliance — especially critical when running multiple shifts or rental fleet operations where uptime is contractually guaranteed.
The GT2052S core assembly uses precision-machined Inconel 718 turbine wheels, resistant to thermal creep and oxidation at sustained high RPM. The compressor housing features a 6061-T6 aluminum casting with ±0.02 mm dimensional tolerance to maintain optimal blade tip clearance. Dual ceramic ball bearings are pre-lubricated with high-temp synthetic grease rated to 180°C, eliminating premature wear from oil coking. All sealing surfaces meet SAE J1922 standards for crankcase ventilation integrity — preventing oil ingestion into the intake tract during transient load changes.
A $180 counterfeit turbo may save $90 upfront but often leads to $3,200 in secondary damage: warped cylinder heads, carbon-fouled injectors, and EGR valve failure — all requiring labor-intensive disassembly. OEM-equivalent GT2052 turbochargers from XUNPO reduce total cost of ownership (TCO) by extending service intervals to 4,500+ hours — verified through field data from 27 JCB fleet operators in Kenya, Colombia, and Vietnam. Every unit meets ISO 8573-1 Class 2 air purity requirements and complies with Perkins T4.40 factory torque and alignment specs.
— We partner exclusively with ISO 9001-certified turbo manufacturers; incoming materials undergo full metallurgical verification.
— Every GT2052 turbo undergoes dynamic balancing, boost response testing, and leak-down validation before packing.
— 12-month warranty covers full replacement for any manufacturing defect — no questions asked.
— 10 years exporting to 120+ countries: 94% repeat order rate among JCB repair centers in Nigeria, Thailand, and Chile.
— Our 22-person technical team includes certified Perkins diesel engineers who verify part fitment in under 2 hours.
— Guangzhou warehouse holds 217 GT2052 variants in stock — including this GT2052 turbo for JCB 3CX 4CX — enabling 2–5 working day dispatch.
Your JCB 3CX won’t wait — every hour of downtime costs revenue and reputation. Send us your machine serial number, current turbo part number, and required quantity. We’ll issue a formal quotation within 24 hours and ship same-day if in stock. First-time buyers can request a sample for functional validation before bulk order.
Q: Is this an original Perkins or JCB part?
A: No — it is an OEM-equivalent aftermarket GT2052 turbocharger, manufactured by ISO 9001-certified suppliers to exact Perkins 1004-40T engineering drawings and performance benchmarks.
Q: How do I confirm compatibility with my specific JCB 3CX or Perkins engine?
A: Provide your machine model, serial number, and current turbo part number — our technical team will verify fitment and reply within 2 hours.
Q: What is the warranty period?
A: 12 months from date of delivery, covering manufacturing defects only. Proof of proper installation and engine oil maintenance is required for claim processing.
Q: What is the minimum order quantity?
A: 1 piece — we support single-unit orders for urgent maintenance and diagnostic use.
Q: How soon will my order ship?
A: In-stock GT2052 turbochargers ship within 2–5 working days. Express courier options available upon request.
Q: Can I receive a sample before placing a bulk order?
A: Yes — first-time customers may request one sample unit for functional testing. Sample fee is refundable against first bulk order.
Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com
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