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Caterpillar 303.3C CR Pin/Bush Kit - Mini Excavator Repair Kit

Compatible with:
Caterpillar 303CRCaterpillar 303C CRCaterpillar 303E CR
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.

Which position do you need?

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

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Compatibility

Caterpillar
Caterpillar 303CRCaterpillar 303C CRCaterpillar 303E CR
Description

Caterpillar 303C CR Pin and Bushing Kit – Repair Kits by Position and Series

The Caterpillar 303C CR Pin and Bushing Kit is a position-specific repair kit for various bearing and cylinder locations on your machine's boom, lift arm, dipper stick, bucket, bucket link, and linkage.

The kits listed below apply to the BXT Series.

Important: Before ordering, please check the position number and the series of your machine using the nameplate or the spare parts drawing.

Advantages of the Repair Kits

  • Perfect fit for Caterpillar 303C CR (BXT Series)
  • Position-specific replacement instead of complete overhaul
  • Reduces play and minimizes consequential damage
  • Ideal for maintenance and professional repair

Scope of Delivery per Position – BXT Series

Position 00 · Swing Cylinder
1 Bushing, 2 Seals, 1 Pin
Position 01 · Lift Cylinder
1 Bushing, 2 Seals, 1 Pin
Position 02 · Boom Joint
2 Bushings, 2 Seals, 1 Pin
Position 03 · Lift Arm
6 Bushings, 4 Seals, 2 Pins
Position 04 · Lift Cylinder
1 Bushing, 2 Seals, 1 Pin
Position 05 · Dipper Stick Cylinder
1 Bushing, 2 Seals, 1 Pin
Position 06 · Dipper Stick Cylinder
1 Bushing, 2 Seals, 1 Pin
Position 07 · Dipper Stick Cylinder
2 Bushings, 2 Seals, 1 Pin
Position 08 · Dipper Stick
1 Bushing, 2 Seals, 1 Pin
Position 09 · Bucket Cylinder
2 Bushings, 2 Seals, 1 Pin
Position 10 · Bucket
2 Bushings, 2 Seals, 1 Pin
Position 11 · Bucket Link
2 Bushings, 4 Seals, 1 Pin
Position 11A · Bucket Cylinder
1 Bushing, 2 Seals
Position 12 · Bucket
2 Bushings, 2 Seals, 1 Pin
Position 13 · Link Lever
2 Link Levers

Matching Model

Caterpillar 303C CR

Note

The kit contents are position-specific and not interchangeable. Please carefully compare the position and series with your spare parts drawing to avoid incorrect orders.

View all Caterpillar spare parts