Bosch Rexroth A10F Series Fixed Displacement Pump/Motor Parts & Rotary Group (A10F16 to A10F71)
100% interchangeable rotary group & spare parts engineered for Bosch Rexroth A10F (A10FM/A10FE/A10FO) fixed displacement axial piston units, in-stock with OEM-grade quality.
- ✓100% Interchangeable
- ✓Durable & High-Wear Resistance
- ✓Large Stock & Fast Shipping
Key Specifications
Item | Details | |
Brand | HYLINK | |
Product Category | Hydraulic Fixed Displacement Pump & Motor Spare Parts / Rotary Group / Overhaul Repair Kits | |
Compatible Brand | Replacement for Bosch Rexroth (A10F / A10FM / A10FE / A10FO Series) — 100% Interchangeable | |
Available Frame Sizes | A10F16 / A10F28 / A10F45 / A10F71 | |
Applicable Machines | Agricultural equipment, mobile machinery auxiliary drives, industrial power units, fan drives, and winches | |
Minimum Order Quantity | 1 Piece | |
Delivery Time | 1–3 days for in-stock items / 5–8 days for standard orders | |
Price | Inquire for a direct factory quote | |
Warranty | 6 months against manufacturing and material defects | |
Overview
HYLINK supplies precision-engineered Bosch Rexroth A10F series (A10F16, A10F28, A10F45, A10F71) axial piston fixed displacement pump and motor replacement parts and complete rotary group overhaul kits. Designed for high-performance open- and closed-circuit industrial and mobile hydraulic systems, all components strictly conform to original Bosch Rexroth engineering dimensions and tolerances, providing seamless fit and reliable operation.
Product Overview
The Bosch Rexroth A10F series fixed displacement swashplate axial piston units (operating as motors or pumps) are widely utilized across mobile and industrial hydraulic applications. Under continuous rotation and varying load conditions, internal rotating components—such as the drive shaft, cylinder block, pistons with slipper shoes, swashplate, valve plate, and spring assembly—experience mechanical friction and thermal stress over time. Surface wear on critical sliding contact interfaces leads to internal bypass leakage, flow reduction, temperature elevation, and loss of efficiency.
HYLINK manufactures high-precision complete replacement rotary groups and individual spare parts for A10F frame sizes from 16 to 71 cm³/rev. Crafted from premium forged alloy steel and high-durability anti-friction materials, each part undergoes micron-level CNC machining and 3D CMM quality validation. This enables hydraulic service technicians and equipment rebuilders to overhaul worn rotating assemblies directly without replacing costly complete outer housings.
Available Components
Below is the standard component list for Bosch Rexroth A10F series hydraulic pumps and motors. Individual spare parts and complete overhaul repair kits are both available:
Item No. | Part Name | Qty. |
1 | Keyed Shaft | 1 |
2 | Cylinder Block | 1 |
3 | Ball Guide | 1 |
4 | Retainer Plate | 1 |
5 | Piston | 9 |
6 | Piston Slipper | 9 |
7 | Valve Plate | 1 |
8 | Thrust Plate | 1 |
9 | Pin | 3 |
10 | Cylinder Spring | 1 |
11 | Cylinder Gasket | 1 |
Quality Assurance & Manufacturing
Every HYLINK pump and replacement part undergoes strict quality control before shipment:
l Dimensional accuracy — checked with high-precision CMM (Coordinate Measuring Machines) to guarantee an exact fit with original pump housings.
l Material metallurgy — manufactured from premium forged steel and high-wear-resistant alloys to prevent premature fatigue.
l 100% performance test — every complete pump assembly is tested on our dynamic hydraulic test rig for pressure, flow rate and efficiency under full working load.
Packing, Shipping & Warranty
l Packaging — anti-rust protective film + heavy-duty foam cushioning + standard export fumigation-free wooden case (reinforced carton for small spare parts).
l Shipping — express courier (DHL / FedEx) for urgent repair orders; sea or air cargo for bulk orders.
l Warranty — 6 months quality assurance against manufacturing and material defects from the delivery date. In the event of a confirmed quality defect, HYLINK provides hassle-free replacement.
FAQ
Q: Are your SBS pump parts interchangeable with genuine Caterpillar parts?
A: Yes. All parts are produced to original specifications and dimensions and are 100% interchangeable — no modification is required during installation.
Q: What is the minimum order quantity?
A: 1 piece. We supply both individual components and complete rotary group / repair kits.
Q: How fast can you ship?
A: In-stock items are dispatched within 1–3 days; standard production orders take 5–8 days. Express and sea/air freight are both available.
Q: How do I confirm the correct part for my machine?
A: Send us your excavator model, pump model (SBS80 / SBS120 / SBS140) and the part name or photo — our technical team will confirm the correct item before you order.
Q: What warranty do you offer?
A: 6 months against manufacturing and material defects, with replacement support for confirmed quality issues.