Replacement Caterpillar Mini Excavator Thumb Cylinder 520-6109 Equipment Models CATERPILLAR 305 CR, 305E, 305E2, 305.5E2, 306, 306.5, 305.5E2 CR, 305E2 CR, 306 CR
$1,400.00
Specifications for 2153699392
Categories | Excavator, Replacement Welded Rod Hydraulic Cylinders |
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Fits Manufacturer | Caterpillar |
Models | Caterpillar 305 CR, Caterpillar 305.5E2, Caterpillar 305E, Caterpillar 305E2, Caterpillar 306, Caterpillar 306.5 |
Function | Thumb / Bucket Clamp |
Type | Excavator |
Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
SKU | 2153699392 |
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Weight | 56.0 lbs |
Bore | 3.00″ |
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Rod | 1.75″ |
Stroke | 20.67″ |
Closed | 31.50″ |
Open Extended Length | 52.17″ |
Base End Mount Type | Drilled Thru Base |
Base Pin Size | 1.37″ |
Rod End Mount Type | Cross-Tube |
Rod Pin Size | 1.375″ |
Description
Replacement Caterpillar Mini Excavator Thumb Cylinder 520-6109 Equipment Models CATERPILLAR 305 CR, 305E, 305E2, 305.5E2, 306, 306.5, 305.5E2 CR, 305E2 CR, 306 CR
3.00″
1.75″
20.67″
31.50″
52.17″
Drilled Thru Base
1.37″
Cross-Tube
1.375″
Returning Merchandise
New and un-used stock items maybe returned for refund within 30 days of purchase. No returns are accepted without prior authorization, call 888-771-1894 or email sales@hydrauliccylindersinc.com to receive a return authorization number. Make sure to properly package your item to avoid damage in transit. Hydraulic Cylinders Inc. is not responsible for any shipping charges or damages for the return of product to Hydraulic Cylinders Inc. It is the responsibility of the sender to provide for all shipping, handling, and insurance charges.

Warranty Coverage:
Hydraulic Cylinders Inc. warrants its Replacement Welded Rod Cylinders against defects in materials and workmanship for 12 months from the date of purchase.
Exclusions & Conditions:
- Disassembly voids warranty coverage.
- Misuse, misapplication, or unauthorized modification is not covered.
- HCI does not provide engineering guidance or warrant product fitness for any specific application.
- It is the customer’s responsibility to ensure product suitability and compliance with all regulations and application requirements.
Claims Process:
Contact Hydraulic Cylinders, Inc. directly to initiate a warranty review. Claims require return and evaluation of the product.