1U3552RC – CAT style J550 Rock Chisel Tooth (1590559)

AU GET supplied by AU Buckets & Equipment

This CAT style rock chisel bucket tooth is built for the J550 series, offering heavy-duty performance in abrasive, compacted, and high-impact conditions. Its chisel-shaped profile delivers controlled, aggressive penetration, making it ideal for hard rock, frost, and tough excavation jobs.

Product Specifications:

• Tooth Series: CAT J550

• Tooth Type: Rock Chisel

• Application: Rock, frost, hardpan, and abrasive excavation

• Material: Heat-treated, high-strength alloy steel

• Mounting System: Side-lock

• Used With:

  • Pin: 1U1558

  • Retainer: 8E5559 (sleeved style)

Key Features:

• Tapered chisel design for powerful breakout force

• Built for durability in high-wear, high-impact conditions

• Secure mounting with J550 pin and retainer

• Fully compatible with CAT OEM and AU Buckets J550 adapters

AU GET supplied by AU Buckets & Equipment – tough enough to chisel through anything.