Replacement Hydraulic Bucket Cylinder for Kubota (PN: 70050-93772) Backhoe Models B4672, B4672A, B4572, BL4590, BL4690, BL4690A, BL4690B
$1,120.00
Specifications for 1256058688
| Category | Replacement Welded Rod Hydraulic Cylinders » Attachments & Implements » Backhoe Loader Attachment |
|---|---|
| Fits Manufacturer | Kubota Hydraulic Cylinders |
| Models | Kubota B4572, Kubota B4672, Kubota B4672A, Kubota BL4590, Kubota BL4690, Kubota BL4690A, Kubota BL4690B |
| Function | Backhoe Bucket |
| Features | Double-Acting Rod Hydraulic Cylinder (DAR) |
| SKU | 1256058688 |
|---|---|
| Weight | 35 lbs |
| Bore | 2.25″ |
|---|---|
| Rod | 1.125″ |
| Stroke | 12.00″ |
| Closed | 19.813″ |
| Open Extended Length | 31.813″ |
| Operating Pressure (PSI) | 3000 |
| Base End Mount Type | Drilled Thru Base |
| Base Pin Size | 1.00″ |
| Base Mount Width | 2.625″ |
| Rod End Mount Type | Cross-Tube |
| Rod Pin Size | 1.00″ |
| Rod Mount Width | 2.50″ |
| Extend Port/Plunger | -6 SAE ORB x 2 |
| Retract Port/Plunger | -6 SAE ORB |
Description
Replacement Bucket Cylinder for Kubota Backhoe B4572‑BL4690 is a performance-built, aftermarket welded-rod hydraulic cylinder. It directly replaces OEM part number 70050‑93772 and fully meets or exceeds Kubota factory specifications. Designed for reliability, it fits backhoe bucket attachments B4572, B4672, B4672A, BL4590, BL4690, BL4690A, and BL4690B.
These backhoe units are commonly mounted to compact utility tractors such as the Kubota B7500D and B2400HSD. Additionally, they fit sub-compact models like the B7100D‑P and hydrostatic-drive units including the BL7500HSD. As a result, this cylinder supports work in residential construction, landscaping, and light agricultural use.
Moreover, the cylinder features a double-acting (DAR) design that delivers smooth hydraulic movement in both directions. Its welded-rod construction ensures long-term strength and dependable sealing. Because it is Performance-Built and Warranty-Backed, you can count on consistent operation even in rugged conditions.
FASTSHIP is available—place your order by 12:00 CST for same-day shipping. That means fewer delays and faster job site recovery. Unlike OEM parts, this aftermarket option provides value without compromising performance or quality.
Altogether, this replacement part helps you restore full bucket control efficiently. Install with confidence and Demolish Downtime.
2.25″
1.125″
12.00″
19.813″
31.813″
3000
Drilled Thru Base
1.00″
2.625″
Cross-Tube
1.00″
2.50″
-6 SAE ORB x 2
-6 SAE ORB
-
Compatible Models:
- Kubota 8200DP: B4572, B4690
- Kubota 8200EP: B4572, B4690
- Kubota B7500D: B4672, B4672A, B4690B
- Kubota BL7500HSD: B4672, B4672A, BL4690B
- Kubota B7100D-P: B4572, B4672
- Kubota B2400HSD: B4672
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.
