BorgWarner S1B Turbochargers
PT Turbo lists 22 complete turbochargers and 11 CHRA cartridges for the BorgWarner S1B, with complete turbos from $711 to $1,200. Most fit Deutz engines, with others for Sisu, John Deere, Perkins and Caterpillar (CAT). Each listing is one exact part number, so match the number on your turbo’s data plate before ordering, or call (909) 824-1020 and we will match it for you.
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What the BorgWarner S1B is
The S1B is a Schwitzer turbo frame; BorgWarner bought Kuhlman Corporation, owner of the Schwitzer turbocharger group, in March 1999, and its catalog files S1B units under “BorgWarner (Schwitzer)”. The catalog lists S1B numbers for the Deutz BF4M1012 family of 3.2 liter engines (313274, 313818), the Deutz BF4M1011F and BF3L914 (317959) and the Valmet 320DS from 1992 (313474). BorgWarner’s performance S1BG, rated at 120 to 320 hp, has twin hydrodynamic journal bearings and an integrated wastegate; BorgWarner does not say how it differs from the S1B.
This page lists complete S1B turbos and CHRAs for Deutz, Sisu, John Deere, Perkins and Caterpillar engines. Each listing here is one exact part number, so match the full number on your turbo’s tag, or call (909) 824-1020 with your engine model and serial number.
Sources: BorgWarner 1998 annual report (SEC filing) · BorgWarner replacement catalog · BorgWarner performance catalog 2023 (maker PDF)
About the BorgWarner S1B
- In the catalog
- 22 complete turbochargers and 11 CHRA cartridges
- Engine makes (listings)
- Deutz 7·Sisu 4·John Deere 3·Perkins 3·Caterpillar (CAT) 1·VM 1
- Engine models listed
- 3029T, 320DS, 4045T, 420DS, 704-30T, 900 Series, BF4M1011, BF4M1011F, BF4M1012E, BL3L914
- Complete turbo price
- $711 to $1,200
- Related models
- S1BG·S1B032
- Shop by category
- BorgWarner Turbos·CHRA·Deutz Turbos·John Deere Turbos
Where the BorgWarner S1B fits
Engines, years and machines as the Applications tables of the complete turbochargers on this page list them, with the part numbers that fit. Match the number on your turbo’s data plate before ordering, or call (909) 824-1020 and we will match it for you.
| Engine | Years | Used in | Part numbers |
|---|---|---|---|
| Deutz BF4M1011 2.9L | — | — | 317959 |
| Deutz BF4M1011F 2.9L | — | — | 317959 |
| Deutz BF4M1012C 3.19L 106HP | — | — | 315192 |
| Deutz BF4M1012E | — | — | 313818 |
| Deutz BF4M1012E 3.19L 106HP | — | — | 315192 |
| Deutz BL3L914 2.9L | — | — | 317959 |
| John Deere 3029T | — | Logger | 316035 |
| John Deere 4045T | — | Tractor (Off-Highway) | 316292 |
| Perkins 3034 | — | Caterpillar (CAT) 262 Loader | 317257 |
| Perkins 704-30T | — | Caterpillar (CAT) 236 Loader | 317257 |
| Perkins 900 Series | — | — | 315911 |
| Sisu 320DS | — | Valmet Emergency Vehicle | 313474 |
| Sisu 420DS | — | Valmet Tractor (Off-Highway) | 312936 |
| VM Motori 3105T Sun | — | — | 314988 |