Proline® crankcase for Stihl MS661, MS661C chainsaws. Verify this is the correct part for your model before purchasing, as some models listed used more than one style or part number, depending on the manufacturing date. Please match your part with ours for proper fitment; actual pictures are shown.
Includes:
- Crankcase
- Bearing (2pcs)
- Seal (2pcs)
Specs:
- Pre-installed bearings and seals
Replaces Stihl OEM #:
- 1144 020 2604, 11440202604
- 1144 020 2924, 11440202924
Fits Models:
- MS661, MS661C, MS 661, MS 661 C