Caterpillar 303.5E Pin/Bush Kit - Mini Excavator Repair Kit

Caterpillar 303.5E Pin and Bushing Kit – Repair Kits by Position and Series

The Caterpillar 303.5E Pin and Bushing Kit is a position-specific repair kit for all bearing and cylinder points on the boom, lift arm, dipper stick, bucket, bucket link, and linkage of your machine.

The kits listed below apply to the RKY, RSE, SFH, and JX2 series. The kit contents are identical across all series, but may vary by position depending on the series (e.g., not every series includes every position number).

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

Advantages of the Repair Kits

• Precisely fitting for Caterpillar 303.5E (RKY, RSE, SFH, JX2 series)
• Position-specific replacement instead of complete overhaul
• High-quality bushings, pins, and seals
• Reduces play and minimizes consequential damage to bearing points
• Ideal for maintenance and professional repair

Scope of Delivery per Position – RKY / RSE / SFH / JX2 Series

Compatible Model

Caterpillar 303.5E

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.

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