Cat 416C/D, 420D, 424D, 426C, 428C, 430D, 436C Backhoe Steering Cylinder Seal Kit 2350351

Fits Models At A Glance:

• Caterpillar Backhoe Loaders – C Series: 416C, 426C, 428C, 436C
• Caterpillar Backhoe Loaders – D Series: 416D, 420D, 424D, 430D

Key Notes:

• Returns: This item is non-returnable once ordered — confirm fitment before purchase.
• Part Number(s): 2350351 (235-0351)
• Application: Seal kit for steering cylinder group 167-4235
• Serial Number Notes: Cylinder 167-4235 is cataloged on 416D Before Serial Number BGJ00523 and BKG01300, 420D Before Serial Number BLN10300, BKC00502 and BMC00611, 424D Before Serial Number BGP00648, and 430D Before Serial Number BNK05900 and BML02281. Confirm the cylinder group number stamped on your cylinder before ordering.
• Important: Cat lists a second steering cylinder seal kit, 2350352, for cylinder group 167-4265 on these same models. This kit is for the 167-4235 cylinder only.
• Condition: Aftermarket replacement part

Common Use Case or Symptoms:

Use when the front steering cylinder leaks at the rod ends, the wheel wanders or the steering feels spongy from internal bypass on a Cat 416C, 420D or 430D.

Why Choose Broken Tractor:

• ✅ Cylinder-number specific — we call out which steering cylinder this kit reseals so you are not guessing between two near-identical Cat kits.
• ✅ Serial ranges spelled out — the Cat parts-book prefixes for each model are listed above so you can match your machine plate.
• ✅ ready to ship from our U.S. warehouses — real people in Louisiana and Ohio answer the phone.