Replacement Hydraulic Backhoe Boom Cylinder for Case (PN: G106168) Backhoe Loader 35 and 580 Series
Specifications for HCI-G106168
| Category | Replacement Welded Hydraulic Cylinders » Loader » Tractor/Backhoe Loader |
|---|---|
| Fits Manufacturer | Replacement Case® Hydraulic Cylinders and Parts |
| Models | Case 35C, Case 35C WL, Case 580C, Case 580D, Case 580E, Case 580G, Case 580SD, Case 580SE |
| Function | Backhoe Boom |
| Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
| SKU | HCI-G106168 |
|---|---|
| Weight | 108.0 lbs |
| Bore | 3.25″ |
|---|---|
| Rod | 1.75″ |
| Stroke | 42.10″ |
| Closed | 54.313″ |
| Open Extended Length | 96.413″ |
| Base End Mount Type | Clevis |
| Base Pin Size | 1.50″ |
| Base Mount Width | 1.75″ |
| Rod End Mount Type | Drilled Thru Lug |
| Rod Pin Size | 2.00″ |
| Rod Mount Width | 1.75″ |
| Extend Port/Plunger | -12 SAE ORB |
| Retract Port/Plunger | -12 SAE ORB |
| Old OEM PNs | E19321, G105400, G109339, G33066, G33881 |
Description
Replacement Backhoe Boom Cylinder Case G106168 powers the boom action on your backhoe loader. Likewise, this cylinder handles the boom lift job on Case work-site backhoes. This direct-fit cylinder steps in for OEM G106168. It also covers older E19321, G33881, G105400, G109339, and G33066. Of course, it lines up with Case’s tough work standards. It fits the 35 and 580 Series backhoe loaders.
This double-acting welded rod cylinder uses solid components. Above all, it stands up to backhoe boom duty in tough digging. With a 3.25 bore and 1.75 rod, it handles common backhoe boom loads. Indeed, that means lifting boom arms, swinging loads, and trench digging work. Plus, it ships FASTSHIP—order before 12:00 PM CST for same-day shipping. The full list of matching models with serial number ranges sits below.
Performance-built and warranty-backed. Once installed, get your equipment back to work without delay. Demolish Downtime.
3.25″
1.75″
42.10″
54.313″
96.413″
Clevis
1.50″
1.75″
Drilled Thru Lug
2.00″
1.75″
-12 SAE ORB
-12 SAE ORB
E19321, G105400, G109339, G33066, G33881
Compatible Models:
- Case 35C
- Case 35C WL
- Case 580C
- Case 580D
- Case 580 Super D (580SD)
- Case 580E
- Case 580 Super E (580SE)
- Case 580G
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.



















