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79035
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
100 pcs
7 - 15 Days
12 Months
| Quantity: | |
|---|---|
Product Description
TB2517 / GT25 704090-5001S serves older Chevrolet S10 HS4T commercial pickup repair demand.
OE 79035 is the main anchor, but 704090 also appears in Sprinter catalogs, making the application record important.
Mechanical-engine condition, oil supply and reused housing history should be reviewed before installation.
| Specification | Details |
|---|---|
| Product Type | Turbo Core / CHRA Cartridge |
| Fit Turbo Model | TB2517 / GT25 |
| Turbo Part Number | 704090-5001S |
| OE Reference Number | 79035 |
| Engine / Application Reference | Chevrolet S10 HS4T 2.5L legacy commercial repair reference |
| Engine Model | HS4T 2.5L |
| Application Reference | Chevrolet S10 commercial pickup legacy reference |
| Reference Year | 1996-2002 reference |
| Supply Direction | Legacy Commercial Pickup Repair Supply |
| MOQ | 100 pcs |
| Warranty | 12 Months |
| Supplier Brand | Elecdurauto |
| Repair Focus | Legacy fixed-geometry commercial turbo |
| Reference Type | Reference Number |
|---|---|
| Turbo Part Number | 704090-5001S |
| OE Reference Number | 79035 |
| Previous Reference | 704090-0001 |
| CHRA Reference | 1000-010-367 - requiring confirmation |
| Matching Item | Reference Information |
|---|---|
| Turbo Model | TB2517 / GT25 |
| Turbo Part Number | 704090-5001S |
| OE Reference Number | 79035 |
| Engine Model | HS4T 2.5L |
| Application Reference | Chevrolet S10 commercial pickup legacy reference |
| Turbo Nameplate Photo | Recommended |
| Original Turbo / Cartridge Photo | Recommended when numbers are unclear |
| Special Matching Note | 704090 also appears in Mercedes Sprinter records; application evidence must be retained |
| Application Reference | Engine | Reference Year | Matching Basis |
|---|---|---|---|
| Chevrolet S10 commercial pickup legacy reference | HS4T 2.5L | 1996-2002 reference | Garrett 704090-5001S and OE 79035 align with S10 / Blazer HS4T commercial applications. |
The cartridge gives regional workshops a lower-cost route for legacy S10 repair.
Controlled stock is useful where complete turbo availability is declining.
Application-specific records prevent Chevrolet and Mercedes inquiries from being merged.
Elecdurauto supplies the core for confirmed aftermarket repair demand.
TB2517 / GT25 704090-5001S serves an older HS4T commercial diesel environment with mechanical or early-control variants. Buyers should confirm engine plate, turbo number, housing orientation, and production period before ordering. Similar S10 descriptions can include later engines and different turbo families. Generation confirmation keeps a legacy cartridge from being applied to an incompatible electronic system. The TB2517 / GT25 704090-5001S evidence should remain attached to the distributor order and repair record.
OE 79035 is a strong catalog connection for Garrett 704090-5001S and HS4T applications, but buyers should still compare the turbo label and housings. The same Garrett unit also appears in some Sprinter references. Application evidence should be stored with the OE number so distributors know whether the request concerns Chevrolet S10, Mercedes commercial use, or another market record. The TB2517 / GT25 704090-5001S evidence should remain attached to the distributor order and repair record.
A TB2517 repair for the HS4T Chevrolet S10 should begin with bore condition, wheel-clearance evidence, mounting-face flatness, and wastegate-flap inspection. The 704090-5001S cartridge must locate correctly without forcing either housing into position. Corrosion around the turbine outlet or a loose wastegate shaft can undermine boost even when the rotating assembly is new. Legacy pickup workshops should photograph the housing orientation and actuator bracket before dismantling, since those references help prevent assembly errors during low-volume remanufacturing.
TB2517 / GT25 704090-5001S can be useful where older HS4T vehicles remain in regional service and complete turbo availability is limited. Importers should base stock on confirmed sales history and keep housing photographs with the SKU. A small, controlled quantity is more practical than broad inventory built from unverified S10 or Blazer descriptions. The TB2517 / GT25 704090-5001S evidence should remain attached to the distributor order and repair record.
The workshop should inspect or replace the oil feed, clean the drain, verify pressure, and correct excessive crankcase pressure. Old HS4T engines may contain sludge or coking that quickly damages a new cartridge. Priming TB2517 / GT25 704090-5001S with clean oil and cranking the engine before start-up helps establish lubrication, but it does not replace diagnosis of the earlier failure. The TB2517 / GT25 704090-5001S evidence should remain attached to the distributor order and repair record.
The cartridge provides a repair-focused option for workshops serving older commercial pickups with reusable turbo housings. Distributors can stock TB2517 / GT25 704090-5001S against confirmed 79035 demand and separate it from newer S10 Duramax products. Clear engine-generation and turbo-number records support repeat ordering without adding unsupported passenger-oriented applications. The TB2517 / GT25 704090-5001S evidence should remain attached to the distributor order and repair record.
