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Specifications

The 61011312 36SI CORELESS Reman Alternator from Borg Warner / Delco Remy offers high-output, brushless performance in a 12 V, 170 A pad-mount design. Rebuilt to factory standards, this alternator includes a 1/4″ B+ output post, dual #10 R and I terminals, and optional remote sense for improved charging control. Its brushless architecture provides enhanced durability and cooling efficiency—ideal for demanding applications in heavy-duty trucks, buses, vocational fleets, and industrial equipment. Delivered without a core charge, it eliminates core handling while maintaining OEM-grade reliability and an extended service life supported by Delco Remy’s warranty and remanufacturing legacy.
Weight
25.4

Compatibility

Freightliner
2005 – Present
Common on Cascadia, Columbia, M2 106, 108SD, and vocational models with pad-mount alternators.

International (Navistar)
2006 – Present
Found on DuraStar, WorkStar, TranStar, LT, and ProStar models, especially with higher electrical load requirements.

Kenworth
2005 – Present
Installed on T660, T680, T880, W900, and vocational trucks with 36SI alternator configurations.

Mack
2005 – Present
Used on Granite, Pinnacle, Anthem, and LR series with brushless alternator setups.

Peterbilt
2005 – Present
Found in 386, 389, 567, 579, and vocational configurations requiring high-amperage, pad-mounted alternators.

Sterling
2005 – 2009
Acterra, L-Line, and A-Line models before brand discontinuation. Often factory-equipped with Delco Remy 36SI.

Volvo
2005 – Present
Used on VNL, VNM, VHD, and vocational platforms, particularly those with multiple battery banks and idle-reduction systems.

Western Star
2006 – Present
Installed on 4700, 4900, and 5700XE trucks with high-output power demands or auxiliary loads.


Alternative Part Numbers

  • 8600127
  • 8700047

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