Component Match
Precision parts, matched to your OEM code
Hydraulic pumps, cylinders and valve blocks are matched by displacement, port pattern and pressure rating — not just a photo lookup.
High-unit-value interchangeability for construction, agricultural and industrial machinery aftermarket. PrimeFlow cross-references the OEM series, confirms port pattern, displacement and control, and ships as one consolidated hydraulic order.
Dimensions, port pattern and ratings follow the OEM series naming. Send us the nameplate photo or OEM model code — we confirm fitment and quote the same day. All values are illustrative and confirmed against the nameplate or OEM code.
| PrimeFlow model | ≈ Rexroth | ≈ Kawasaki | ≈ Danfoss | Type | Displacement | Rated pressure |
|---|---|---|---|---|---|---|
| PF-A2FO | A2FO | — | — | Axial piston, fixed | 10–500 cc/rev | 40 MPa |
| PF-A2FM | A2FM | — | — | Axial piston motor, fixed | 10–500 cc/rev | 40 MPa |
| PF-A10VSO | A10VSO | — | — | Axial piston pump, variable | 28–140 cc/rev | 28–35 MPa |
| PF-A10VO | A10VO | — | — | Axial piston pump, open-loop | 18–87 cc/rev | 25–28 MPa |
| PF-A4VSO | A4VSO | — | — | Axial piston pump, high-pressure | 40–1000 cc/rev | 35–45 MPa |
| PF-A7VO | A7VO | — | — | Axial piston pump, open-loop | 28–500 cc/rev | 35 MPa |
| PF-K3V | — | K3V | — | Axial piston pump, variable | 63–280 cc/rev | 34.3 MPa |
| PF-K5V | — | K5V | — | Axial piston pump, variable | 110–270 cc/rev | 34.3 MPa |
| PF-PVH | PVH | — | 90 series | Axial piston pump, variable | 57–141 cc/rev | 25 MPa |
| PF-A6VM | A6VM | — | — | Axial piston motor, variable | 28–500 cc/rev | 40 MPa |
| PF-CB-B | — | — | — | External gear pump | 4–200 cc/rev | 2.5–25 MPa |
| PF-PV2R | — | — | — | Vane pump, fixed | 6–237 cc/rev | 16–21 MPa |
Hydraulic pumps, cylinders and valve blocks are matched by displacement, port pattern and pressure rating — not just a photo lookup.
Fill in what you know — we match to the right series and confirm the variables that actually decide fitment. Sample options shown; real options follow the OEM series.
Browse by function, or use the cross-reference table above. Each card opens a detail page with full parameters, interchange notes and available certifications.
Hydraulic interchangeability is narrow, technical and OEM-anchored — which is exactly why it earns its own page. High unit value concentrates margin; precise fitment concentrates intent.
Dimensions, port pattern and ratings follow the OEM series — A2FO, A10VSO, K3V, PVH, 90 series — so a nameplate cross-reference closes the order.
Ticket sizes 5–20× commodity valves. Fewer line items to reach the same shipment value — and freight is a smaller share of invoice.
Machinery aftermarket buyers arrive with model code, machine serial and urgency — fewer exploration RFQs, higher intent per inquiry.
Specified interchangeability shortens evaluation — sample, drawing and cross-ref confirm fitment, then order. Repeatable restock, not one-off.
A distributor servicing excavators and loaders needed Rexroth-equivalent pumps and motors on short restock cycles, with RU-language documentation.
PF-A10VSO main pumps, PF-A2FM travel motors, PF-A6VM swing motors — Rexroth-equivalent, for excavator 20–35 t class.
Cross-referenced each nameplate, confirmed port pattern and displacement, sent Material 3.1 cert and RU-language spec sheet per item.
Consolidated pumps, motors, valves and seal kit into one shipment; repeatable restock channel with 2-week replenishment.
RU-language support · Material 3.1
The checks that separate a genuine drop-in from a near-miss — displacement, control, shaft, ports, and the traps catalogs bury in the footnotes.
One RFQ covers pumps, motors, valves and accessories. Photo of the OEM nameplate is enough — we cross-reference, quote and confirm fitment within 12h.