Holset Part No. 3787527 · In stock
Holset HE800FG Turbocharger 3787527
The Holset 3787527 is a genuine HE800FG Turbocharger. G Service Power has this unit new surplus, unused, in stock in the UK at £2,999.99, ready for next-day worldwide dispatch. Call +44 7951 632187.
Actual unit photographs. Further photos and video on request.
Specification
| Part number (MPN) | 3787527 |
|---|---|
| Manufacturer | Holset |
| Product | HE800FG Turbocharger |
| Part number | 3787527 (Holset assembly number, on data plate) |
| Casting stamp | 4037179 (centre housing) |
| Listing cross-references | 3787529, 3787528, 5454744 (unconfirmed) |
| Component | Turbocharger |
| Type | Fixed geometry, no wastegate; water-cooled bearing housing |
| Engine model | Cummins KTA38-M per listing cross-reference — confirm by ESN |
| Weight | Approx. 45–50 kg (estimate) |
| Quantity | 3 available (price per unit) |
| Condition | New, never fitted — no original box, ships in replacement box |
| Location | UK — ready to ship worldwide |
| Condition | New surplus |
| Availability | In stock — next-day worldwide dispatch |
| Price | £2,999.99 ex works UK, excl. VAT |
| Reference | GX-3787527 |
Compatibility
Related part numbers: 3786539 (customer (oe) number, Cummins), 4037179 (casting number, Holset), 3787529 (cross-reference, Cummins), 3787528 (cross-reference, Cummins) and 5454744 (cross-reference, Cummins).
Interchangeable & related part numbers
| Part number | Brand | Relation | Notes |
|---|---|---|---|
| 3786539 | Cummins | Customer (OE) number | Cust number on the Holset plate and compressor-cover label |
| 4037179 | Holset | Casting number | cast on the centre housing |
| 3787529 | Cummins | Cross-reference | per this item's own listing — no independent catalogue entry found |
| 3787528 | Cummins | Cross-reference | per this item's own listing — no independent catalogue entry found |
| 5454744 | Cummins | Cross-reference | per this item's own listing — no independent catalogue entry found |
KTA38-M fitment appears only in this item's own listing and is not confirmed by Cummins; no independent catalogue entry was found for 3787527 or 3786539. The HE800FG is built under many assembly numbers for different K and QSK engines — match the data plate on your existing turbo, or quote your engine serial number and we will confirm before dispatch. Fitment and interchange data is compiled from manufacturer catalogues and cross-reference listings and can change at engine serial-number breaks. Quote your engine serial number and existing part number when you call and we will confirm before dispatch.
About this part
The Holset HE800FG Turbocharger — part number 3787527 is a genuine Holset part, supplied at £2,999.99 by G Service Power. It is new surplus, held in UK stock and dispatched next day, worldwide.
Genuine Holset HE800FG turbocharger, assembly number 3787527, Cummins customer number 3786539. Both numbers are on the riveted Holset data plate, and 3786539 is repeated on the customer label. A turbocharger uses exhaust gas to spin a turbine, which drives a compressor that forces more air into the cylinders so the engine can burn more fuel and make more power; it is the part replaced when a turbo loses boost, smokes, leaks oil or suffers bearing or wheel damage. The HE800FG is Holset's large-frame, fixed-geometry turbo (no wastegate) with a water-cooled bearing housing, used on large heavy-duty diesels, singly or in multiples. The centre housing is cast 4037179. Fitment: cross-references quoted in this item's own listing tie 3787527 and 3787529 to the Cummins KTA38-M marine engine, but Cummins has not confirmed this. The HE800FG is built under many assembly numbers for different K and QSK engines, so match 3787527, 3786539 or 3787529 to your existing turbo's data plate. Also listed, unconfirmed: 3787528 and 5454744. Condition: new and never fitted, without its original box; ships in a replacement box with transit covers and compressor V-band clamp. Storage marks on the cast turbine housing, as pictured. Gaskets, oil lines and fixings not included. Price £2,999.99 per unit; 3 available. Please confirm fitment against your engine serial number before ordering. In UK stock — call +44 7951 632187 or message on WhatsApp for shipping and availability.
Compatibility: the full list of engines and interchangeable part numbers is on the Compatibility tab. Confirm against your engine serial number before ordering, or call us and we will check it with you.
Part number & references
For sale from UK stock. Quote any of these references when you call.
| Part number | 3787527 |
|---|---|
| Cummins customer number | Holset 3786539 |
| Turbocharger model | Holset HE800FG |
Frequently asked questions
- Which part numbers are interchangeable with 3787527?
- The related numbers are 3786539 (customer (oe) number, Cummins), 4037179 (casting number, Holset), 3787529 (cross-reference, Cummins), 3787528 (cross-reference, Cummins) and 5454744 (cross-reference, Cummins). The Compatibility tab states each number's relation to this part — a supersession or cross-reference is the same part or its direct replacement; a marking or kit number is not a separate part.
- What is the Holset 3787527?
- Genuine Holset HE800FG turbocharger, assembly number 3787527, Cummins customer number 3786539. Both numbers are on the riveted Holset data plate, and 3786539 is repeated on the customer label.
- Is the 3787527 new or used?
- This unit is new surplus, supplied from UK stock.
- How much is it and how do I buy it?
- £2,999.99 ex works UK, excl. VAT. Call G Service Power on +44 7951 632187 or message on WhatsApp.
- Do you ship worldwide?
- Yes. In-stock items are dispatched next day and shipped worldwide with export packing and documentation.