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A3760968799
OE-Equivalent Replacement Quality
IATF 16949 / ISO 9001 / CE / RoHS
100 pcs
7 - 15 Days
12 Months
| Quantity: | |
|---|---|
S2EL-169 769107 is aimed at OM366LA Euro 2 bus and heavy-commercial repair, including OF1721, OF1723, and OF1620 Plus application references. Regional catalogs can connect the same engine and OE family with Garrett T04E complete turbos, but that relationship does not prove cartridge interchangeability. Before distributor or repair-program release, buyers should confirm OE A3760968799, the S2EL nameplate, wheel dimensions, housing family, and previous replacement history. The controlled approach protects long-service bus fleets from cross-family ordering errors.
| Application Direction | Matching Focus | Stocking Note |
|---|---|---|
| OM366LA Euro 2 bus and heavy-commercial repair | S2EL nameplate, OE, wheel size, housing family | Do not merge S2EL and Garrett T04E cartridges |
| Specification | Details |
|---|---|
| Product Type | Turbo Core / CHRA Cartridge |
| Fit Turbo Model | S2EL-169 |
| Turbo Part Number | 769107 / 769109 / 969107 / 969109 |
| OE Reference Number | A3760968799 |
| Engine / Application Reference | OM366LA Euro 2 heavy bus and truck repair reference |
| Engine Model | OM366LA Euro 2 |
| Application Reference | Mercedes-Benz OF1721, OF1723 and OF1620 Plus bus reference |
| Reference Year | 2016 catalog reference |
| Supply Direction | Bus Fleet and Regional Repair Supply |
| MOQ | 100 pcs |
| Warranty | 12 Months |
| Supplier Brand | Elecdurauto |
| Turbo Family | Schwitzer S2EL-169 |
| Primary Duty | OM366LA Euro 2 bus fleet |
| Reference Type | Reference Number |
|---|---|
| Turbo Part Number | 769107 / 769109 / 969107 / 969109 |
| OE Reference Number | A3760968799 |
| Related S2EL Reference | 169107 / 169109 |
| Related Complete Turbo Family | Garrett 466646-5041S - cartridge interchange not assumed |
| Matching Item | Reference Information |
|---|---|
| Turbo Model | S2EL-169 |
| Turbo Part Number | 769107 / 769109 / 969107 / 969109 |
| OE Reference Number | A3760968799 |
| Engine Model | OM366LA Euro 2 |
| Application Reference | Mercedes-Benz OF1721, OF1723 and OF1620 Plus bus reference |
| Turbo Nameplate Photo | Recommended |
| Original Turbo / Cartridge Photo | Recommended when numbers are unclear |
| Cooling Type | Oil cooled, must be confirmed |
| Special Matching Note | S2EL cartridge identity must be confirmed separately from related Garrett T04E records |
| Application Reference | Engine | Reference Year | Matching Basis |
|---|---|---|---|
| Mercedes-Benz OF1721, OF1723 and OF1620 Plus bus reference | OM366LA Euro 2 | 2016 catalog reference | S2EL references 769107 / 769109 and OE A3760968799 align with OM366LA Euro 2 bus applications. |
S2EL cartridge stock supports regional bus fleets where complete units may have inconsistent availability.
Cross-family controls preserve useful OM366LA references without assuming Garrett and Schwitzer cartridge equivalence.
Fleet records help workshops trace long-service vehicles that may carry earlier replacement turbos.
Elecdurauto supplies the core for confirmed bus and heavy-commercial repair programs.
The same engine or OE family can appear in catalogs for complete turbos from different manufacturers, but cartridge dimensions and internal design may not match. S2EL-169 769107 should be identified from its own nameplate, wheel sizes, and housings. A related Garrett 466646 record is useful for application research, not proof of CHRA interchangeability. Distributors should keep the families in separate SKUs unless a controlled technical comparison confirms the exact cartridge.
The complete number from the turbo label is preferred because 769107, 769109, 969107, and 969109 can represent related versions or service formats. OE A3760968799 and the OM366LA Euro 2 application support the inquiry but cannot resolve every suffix. If the label is damaged, wheel measurements and housing photographs become necessary. A shortened S2EL description should remain an inquiry reference until the actual cartridge version is established.
Urban buses experience frequent acceleration, extended idling, high engine-bay temperature, and repeated stop cycles. The conditions can expose oil-pressure weakness, intake restriction, and exhaust-system problems. Before installing the S2EL core, workshops should inspect lubrication, charge-air cleanliness, housing erosion, and engine breathing. Fleet maintenance records can reveal whether repeated failures follow a route or service condition rather than a particular cartridge batch.
The vehicle names are useful application references, but production year, engine rating, earlier replacement history, and turbo manufacturer can vary. Matching should prioritize 769107-series markings, OE A3760968799, and physical evidence. A bus may carry a replacement complete turbo from another family after years of service. Current nameplate information therefore provides a stronger basis than the original chassis description when a distributor releases repair stock.
Cartridge repair can be economical when housings are crack-free, control components remain usable, and the S2EL identity is confirmed. It reduces the need to hold several complete turbos for a declining but active fleet. A complete unit is preferable when housings are eroded, mixed, or impossible to identify. Workshops should balance repair cost against vehicle downtime and the likelihood of removing the turbo again if uncertain parts are reused.
A distributor should base stock on confirmed fleet counts, workshop history, and actual 769107-series sales. Related numbers can remain searchable, but each should be tagged by confidence and manufacturer family. A small controlled quantity supports urgent bus repairs without tying capital to uncertain cross references. Returned-unit photographs and installation feedback should update the SKU record so future orders become faster while maintaining the same matching standard.
