Caterpillar 1R0659 cross reference
Parts listed as equivalent to the Caterpillar 1R0659. Checked 2026-11-11. Confirm thread size, gasket and length against your old part before installing, and follow your engine maker's spec.
Direct matches
- Baldwin PT670
Listed together on: Baldwin Product Guide (Form 562-25)
- Baldwin PT670-E
Listed together on: Baldwin Product Guide (Form 562-25)
- Baldwin PT7332
Listed together on: Baldwin Product Guide (Form 562-25)
Related through another match
These match one of the parts above. Double-check them before buying.