Premium Line Bobcat 331 Bolzen-/Buchsensatz – Reparatursatz Minibagger Reparatursatz Ersatzteil
Premium Line

Bobcat 331 Pin and Bushing Kit – Mini Excavator Repair Kit

Probably 3-5 days of delivery time
Aftermarket
Premium Quality
Personal Consultation
Not sure which position? Our chat assistant is ready to help — just open it in the bottom right.

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First select the assembly group, then the exact position on your machine

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Description

Bobcat 331 Pin and Bushing Set – Repair Kits by Position Number

The Bobcat 331 pin and bushing set is a precise repair kit for various bearing and cylinder positions on the dipper arm, bucket, lift arm, and boom of your Bobcat 331 mini excavator. The kits are position-based and differ depending on the position number and serial number.

Important: Please select the correct position number and check the serial number of your machine, as kit contents may vary depending on the serial range.

Advantages of the Bobcat 331 Repair Kits

  • Perfect fit for Bobcat 331 – depending on serial number
  • Position-based kits – targeted replacement instead of full overhaul
  • High-quality pins, bushings, and seals
  • Reduces play and prevents follow-up damage at bearing points
  • Ideal for maintenance and repair

Application Areas

  • Swing cylinder
  • Boom linkage
  • Lift arm
  • Lift arm cylinder
  • Dipper arm
  • Dipper arm cylinder
  • Bucket
  • Bucket cylinder
  • Bucket linkage
  • Bell crank

Scope of Delivery per Position Number (by Serial Number)

The scope of delivery depends strictly on the selected position number and the serial number.

Position 00 · Swing Cylinder
Serial number: 232511001 – 234311000
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: 234311001 – 234811000
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: 234811001 – 529411124
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: 529411125 and higher
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: A00B11030 and higher
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: A9K511001 and higher
Kit content: 1 bushing, 1 pin
Serial number: AACS11001 and higher
Kit content: 1 bushing, 1 pin
Position 01 · Lift Arm Cylinder
Serial number: 232511001 – 234311000
Kit content: 2 bushings, 1 pin
Serial number: 234311001 – 234811000
Kit content: 1 bushing, 1 pin
Serial number: 234811001 and higher
Kit content: 1 bushing, 1 pin
Serial number: 511920001 – 512911000
Kit content: 1 pin
Serial number: 512911001 – 512911999
Kit content: 1 pin
Serial number: 529011001 – 529411124
Kit content: 2 bushings, 1 pin
Serial number: 529411125 and higher
Kit content: 2 bushings, 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 1 bushing, 1 pin
Serial number: A00B11030 and higher
Kit content: 1 bushing, 1 pin
Serial number: A9K511001 and higher
Kit content: 2 bushings, 1 pin
Serial number: AACS11001 and higher
Kit content: 2 bushings, 1 pin
Position 02 · Boom Linkage
Serial number: 232511001 – 234311000
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: 234311001 – 234811000
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: 234811001 and higher
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: 511920001 – 512911000
Kit content: 4 bushings, 1 pin
Serial number: 512911001 – 512911999
Kit content: 4 bushings, 1 pin
Serial number: 512912000 – 512912999
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: 512913001 – 529011000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 529011001 – 529411124
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: 529411125 and higher
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: A00B11030 and higher
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: A9K511001 and higher
Kit content: 4 bushings, 2 seals, 1 pin
Serial number: AACS11001 and higher
Kit content: 4 bushings, 2 seals, 1 pin
Position 03 · Lift Arm
Serial number: 232511001 – 234311000
Kit content: 6 bushings, 2 pins
Serial number: 234311001 – 234811000
Kit content: 6 bushings, 2 pins
Serial number: 234811001 and higher
Kit content: 6 bushings, 2 pins
Serial number: 511920001 – 512911000
Kit content: 6 bushings, 2 pins
Serial number: 512911001 – 512911999
Kit content: 6 bushings, 2 pins
Serial number: 512912000 – 512912999
Kit content: 6 bushings, 2 pins
Serial number: 512913001 – 529011000
Kit content: 6 bushings, 2 pins
Serial number: 529011001 – 529411124
Kit content: 6 bushings, 2 pins
Serial number: 529411125 and higher
Kit content: 6 bushings, 2 pins
Serial number: A00B11001 – A00B11029
Kit content: 6 bushings, 2 pins
Serial number: A00B11030 and higher
Kit content: 6 bushings, 2 pins
Serial number: A9K511001 and higher
Kit content: 6 bushings, 2 pins
Serial number: AACS11001 and higher
Kit content: 6 bushings, 2 pins
Position 04 · Lift Arm Cylinder
Serial number: 232511001 – 234311000
Kit content: 1 pin
Serial number: 234311001 – 234811000
Kit content: 1 pin
Serial number: 234811001 and higher
Kit content: 1 pin
Serial number: 511920001 – 512911000
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: 512911001 – 512911999
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: 512912000 – 512912999
Kit content: 1 pin
Serial number: 512913001 – 529011000
Kit content: 1 pin
Serial number: 529011001 – 529411124
Kit content: 1 pin
Serial number: 529411125 and higher
Kit content: 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 1 pin
Serial number: A00B11030 and higher
Kit content: 1 pin
Serial number: A9K511001 and higher
Kit content: 1 pin
Serial number: AACS11001 and higher
Kit content: 1 pin
Position 05 · Dipper Arm Cylinder
Serial number: 232511001 – 234311000
Kit content: 1 pin
Serial number: 234311001 – 234811000
Kit content: 1 pin
Serial number: 234811001 and higher
Kit content: 1 pin
Serial number: 512912000 – 512912999
Kit content: 1 pin
Serial number: 512913001 – 529011000
Kit content: 1 pin
Serial number: 529011001 – 529411124
Kit content: 1 pin
Serial number: 529411125 and higher
Kit content: 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 1 pin
Serial number: A00B11030 and higher
Kit content: 1 pin
Serial number: A9K511001 and higher
Kit content: 1 pin
Serial number: AACS11001 and higher
Kit content: 1 pin
Position 06 · Dipper Arm Cylinder
Serial number: 232511001 – 234311000
Kit content: 1 bushing, 1 pin
Serial number: 234311001 – 234811000
Kit content: 1 bushing, 1 pin
Serial number: 234811001 and higher
Kit content: 1 bushing, 1 pin
Serial number: 511920001 – 512911000
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: 512911001 – 512911999
Kit content: 1 bushing, 3 seals, 1 pin
Serial number: 512912000 – 512912999
Kit content: 1 pin
Serial number: 512913001 – 529011000
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: 529011001 – 529411124
Kit content: 1 bushing, 1 pin
Serial number: 529411125 and higher
Kit content: 1 bushing, 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: A00B11030 and higher
Kit content: 1 bushing, 2 seals, 1 pin
Serial number: A9K511001 and higher
Kit content: 1 bushing, 1 pin
Serial number: AACS11001 and higher
Kit content: 1 bushing, 1 pin
Position 07 · Dipper Arm Cylinder
Serial number: 232511001 – 234311000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 234311001 – 234811000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 234811001 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512912000 – 512912999
Kit content: 2 bushings, 1 pin
Serial number: 512913001 – 529011000
Kit content: 2 bushings, 1 pin
Serial number: 529011001 – 529411124
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 529411125 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 2 bushings, 1 pin
Serial number: A00B11030 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: A9K511001 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: AACS11001 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Position 08 · Dipper Arm
Serial number: 232511001 – 234311000
Kit content: 1 pin
Serial number: 234311001 – 234811000
Kit content: 1 pin
Serial number: 234811001 and higher
Kit content: 1 pin
Serial number: 512912000 – 512912999
Kit content: 1 pin
Serial number: 512913001 – 529011000
Kit content: 1 pin
Serial number: 529011001 – 529411124
Kit content: 1 pin
Serial number: 529411125 and higher
Kit content: 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 1 pin
Serial number: A00B11030 and higher
Kit content: 1 pin
Serial number: A9K511001 and higher
Kit content: 1 pin
Serial number: AACS11001 and higher
Kit content: 1 pin
Position 09 · Bucket Cylinder
Serial number: 232511001 – 234311000
Kit content: 2 bushings, 2 seals
Serial number: 234311001 – 234811000
Kit content: 2 bushings, 2 seals
Serial number: 234811001 and higher
Kit content: 2 bushings, 2 seals
Serial number: 511920001 – 512911000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512911001 – 512911999
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512912000 – 512912999
Kit content: 2 bushings, 2 seals
Serial number: 512913001 – 529011000
Kit content: 2 bushings, 2 seals
Serial number: 529011001 – 529411124
Kit content: 2 bushings, 2 seals
Serial number: 529411125 and higher
Kit content: 2 bushings, 2 seals
Serial number: A00B11001 – A00B11029
Kit content: 2 bushings, 2 seals
Serial number: A00B11030 and higher
Kit content: 2 bushings, 2 seals
Serial number: A9K511001 and higher
Kit content: 2 bushings, 2 seals
Serial number: AACS11001 and higher
Kit content: 2 bushings, 2 seals
Position 10 · Bucket
Serial number: 232511001 – 234311000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 234311001 – 234811000
Kit content: 2 bushings, 1 pin
Serial number: 234811001 and higher
Kit content: 2 bushings, 1 pin
Serial number: 511920001 – 512911000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512911001 – 512911999
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512912000 – 512912999
Kit content: 2 bushings, 1 pin
Serial number: 512913001 – 529011000
Kit content: 2 bushings, 1 pin
Serial number: 529011001 – 529411124
Kit content: 2 bushings, 1 pin
Serial number: 529411125 and higher
Kit content: 2 bushings, 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: A00B11030 and higher
Kit content: 2 bushings, 1 pin
Serial number: A9K511001 and higher
Kit content: 2 bushings, 1 pin
Serial number: AACS11001 and higher
Kit content: 2 bushings, 1 pin
Position 11 · Bucket Linkage
Serial number: 232511001 – 234311000
Kit content: 2 bushings, 4 seals
Serial number: 234311001 – 234811000
Kit content: 2 bushings, 4 seals
Serial number: 234811001 and higher
Kit content: 2 bushings, 4 seals
Serial number: 511920001 – 512911000
Kit content: 1 pin
Serial number: 512911001 – 512911999
Kit content: 1 pin
Serial number: 512912000 – 512912999
Kit content: 2 bushings, 6 seals
Serial number: 512913001 – 529011000
Kit content: 2 bushings, 6 seals
Serial number: 529011001 – 529411124
Kit content: 2 bushings, 6 seals
Serial number: 529411125 and higher
Kit content: 2 bushings, 4 seals
Serial number: A00B11001 – A00B11029
Kit content: 2 bushings, 4 seals
Serial number: A00B11030 and higher
Kit content: 2 bushings, 4 seals
Serial number: A9K511001 and higher
Kit content: 2 bushings, 4 seals
Serial number: AACS11001 and higher
Kit content: 2 bushings, 4 seals
Position 11A · Bucket Cylinder
Serial number: 232511001 – 234311000
Kit content: 1 bushing
Serial number: 234311001 – 234811000
Kit content: 1 bushing
Serial number: 234811001 and higher
Kit content: 1 bushing
Serial number: 511920001 – 512911000
Kit content: 1 bushing
Serial number: 512911001 – 512911999
Kit content: 1 bushing
Serial number: 512912000 – 512912999
Kit content: 1 bushing
Serial number: 512913001 – 529011000
Kit content: 1 bushing
Serial number: 529011001 – 529411124
Kit content: 1 bushing
Serial number: 529411125 and higher
Kit content: 1 bushing
Serial number: A00B11001 – A00B11029
Kit content: 1 bushing
Serial number: A00B11030 and higher
Kit content: 1 bushing
Serial number: A9K511001 and higher
Kit content: 1 bushing
Serial number: AACS11001 and higher
Kit content: 1 bushing
Position 12 · Bucket
Serial number: 232511001 – 234311000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 234311001 – 234811000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 234811001 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 511920001 – 512911000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512911001 – 512911999
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512912000 – 512912999
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 512913001 – 529011000
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 529011001 – 529411124
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: 529411125 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: A00B11001 – A00B11029
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: A00B11030 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: A9K511001 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Serial number: AACS11001 and higher
Kit content: 2 bushings, 2 seals, 1 pin
Position 13 · Bell Crank
Serial number: 232511001 – 234311000
Kit content: 2 bell cranks
Serial number: 234311001 – 234811000
Kit content: 2 bell cranks
Serial number: 234811001 and higher
Kit content: 2 bell cranks
Serial number: 512912000 – 512912999
Kit content: 2 bell cranks
Serial number: 512913001 – 529011000
Kit content: 2 bell cranks

Compatible Model

Bobcat 331

Note

Please check the correct position number and the serial number using the nameplate or parts diagram before ordering.

🔧 Practical Tip: If noticeable play is present, it is recommended to replace connected bearing points (e.g., bucket and bucket cylinder) at the same time to prevent repeated wear.

View all Bobcat spare parts