1P8521 Bracket for Caterpillar Equipment

Bracket with SKU 1P8521 for Caterpillar track-type tractors, wheeled skidders and track-type tractors. This is a new aftermarket spare part manufactured by CTP (Costex Tractor Parts).

The part is listed for Caterpillar equipment under catalog number 1P-8521. The compatible machine designations are grouped below by equipment type as specified in the available parts data.

Fitment

Track bulldozer

• Caterpillar D3

Wheeled sliding machines (skidders)

• Caterpillar 120C
• Caterpillar 515
• Caterpillar 518
• Caterpillar 518C
• Caterpillar 525
• Caterpillar 525B
• Caterpillar 525C
• Caterpillar 528
• Caterpillar 528B
• Caterpillar 530B
• Caterpillar 535B
• Caterpillar 535C
• Caterpillar 545
• Caterpillar 545C
• Caterpillar FB518

Track-type tractors

• Caterpillar 120C
• Caterpillar 125C
• Caterpillar 517
• Caterpillar 527

The Caterpillar 120C designation appears in the available fitment data for both wheeled sliding machines and track-type tractors. Before installation, the machine model and the number stamped or listed for the removed bracket should be checked against the part identification.

Cross-reference numbers

• 1P-8521 — Caterpillar catalog number
• 1P8521 — SKU and number format without the hyphen

Specifications

The listed dimensions are length 12.7 cm, width 7 cm and depth 6.35 cm. The stated weight is 0.6 lb. Material, mounting hardware, thread specifications and the exact installation position are not provided in the available part data.