Fluidyne WF104 Series Orbital Motors, 4-Bolt Magneto (SAE A) Mount

Fluidyne orbital motors with 4-bolt magneto (SAE A) mounting, 4.9–475 cm³/rev displacement. 74 part numbers, each listed with its displacement, shaft and port details.
- Type
- orbital motor
- Mount
- 4-bolt magneto (SAE A)
Product description
Fluidyne orbital motors with 4-bolt magneto (SAE A) mounting, 4.9–475 cm³/rev displacement. 74 part numbers, each listed with its displacement, shaft and port details.
Specification
- Type: orbital motor
- Displacement: 4.9–475 cm³/rev
- Mount: 4-bolt magneto (SAE A)
- Shaft: 1 1/4" 14T spline, 1 1/4" keyed, 1" SAE 6B spline, 1" keyed and 5 more
- Ports: 7/8-14 O-ring, 7/8-14 O-ring Dual, 7/8-14 O-ring , Dual Porting and 12 more
Choosing a displacement
Displacement sets the trade between speed and torque: for a given flow, a larger displacement turns slower with more torque. Shaft speed in rpm is roughly flow in US gpm × 231 ÷ displacement in in³/rev, before volumetric losses. Match the mount, shaft and ports to the motor you are replacing, and quote the part number from its nameplate where you can.
How to order
Quote the Fluidyne part number, or the displacement, mount, shaft and ports you need. Price and lead time are confirmed with the quotation.
Performance
| Parameter | Value |
|---|---|
| Type | orbital motor |
Dimensions
| Parameter | Value |
|---|---|
| Displacement | 4.9–475 cm³/rev |
Mechanical
| Parameter | Value |
|---|---|
| Mount | 4-bolt magneto (SAE A) |
| Shaft | 1 1/4" 14T spline, 1 1/4" keyed, 1" SAE 6B spline, 1" keyed and 5 more |
| Ports | 7/8-14 O-ring, 7/8-14 O-ring Dual, 7/8-14 O-ring , Dual Porting and 12 more |
Shipping & lead time
Sizes & part numbers
74 sizes| Fluidyne part no. | Description | Displacement (cm³/rev) | Mount | Shaft | Ports | Rotation |
|---|---|---|---|---|---|---|
| WF104-1700 | Case drain 7/16-20, plugged, black | 4.9 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | CCW |
| WF104-1744 | Case drain 7/16-20, plugged, black | 4.9 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring | CCW |
| WF104-1855 | Case drain 7/16-20, plugged, unpainted | 80 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-1855Y | Case drain 7/16-20, plugged, unpainted | 80 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring , Dual Porting | — |
| WF104-1860Y | Case drain g 1/4, plugged, unpainted | 80 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | G 1/2 BSP O-ring | — |
| WF104-3311Y | Case drain 7/16-20, plugged, unpainted | 80 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring Dual | — |
| WF104-4833Y | Case drain, plugged, unpainted | 80 | 4-bolt magneto (SAE A) | 1 1/4" tapered | Dual Porting | — |
| WF104-50580Y | Case drain 7/16-20, plugged, black | 80 | 4-bolt magneto (SAE A) | 1 1/4" tapered | DUAL PORTING, 7/8-14 O-ring | — |
| WF104-1791 | Case drain 7/16-20, plugged, unpainted | 100 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring | — |
| WF104-1883 | Case drain 7/16-20, plugged, unpainted | 100 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-3620 | Case drain 7/16-20, plugged, unpainted | 100 | 4-bolt magneto (SAE A) | 1" Woodruff key | 7/8-14 O-ring | — |
| WF104-50021 | Case drain 7/16-20, plugged, unpainted | 100 | 4-bolt magneto (SAE A) | 1" keyed | Apart | — |
| WF104-3272 | Case drain 7/16-20, plugged, unpainted | 125 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring | — |
| WF104-3272Y | Case drain 7/16-20, plugged, unpainted | 125 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring Dual Porting | — |
| WF104-3369Y | Case drain 7/16-20, plugged, unpainted | 125 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring Dual | — |
| WF104-3453 | Case drain 7/16-20, plugged, unpainted | 125 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-3453Y | Case drain 7/16-20, plugged, unpainted | 125 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring , Dual Porting | — |
| WF104-4279 | Case drain 7/16-20, plugged, unpainted | 125 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 1 1/16-12 O-ring | — |
| WF104-4279Y | Case drain 7/16-20, plugged, unpainted | 125 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 1 1/16-12 O-ring , 180° Apart Dual Porting | — |
| WF104-1563 | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 1 1/16-12 O-ring | — |
| WF104-1563Y | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 1 1/16-12 O-ring | — |
| WF104-1626 | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-1626Y | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring , Dual Porting | — |
| WF104-1701 | Case drain 7/16-20, plugged, black | 160 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-1701Y | Case drain 7/16-20, plugged, black | 160 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring Dual Porting | — |
| WF104-1815Y | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring Dual | — |
| WF104-1835Y | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 7/8" 13T spline | 7/8-14 O-ring (Dual Porting) | — |
| WF104-1865 | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 1/2" & 5/8" Manifold | — |
| WF104-3636Y | Case drain 7/16-20, plugged, black | 160 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-50005Y | No case drain, black | 160 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring Dual | — |
| WF104-5031 | Case drain 7/16-20, plugged, unpainted | 160 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring | — |
| WF104-1415 | Case drain 7/16-20, plugged, unpainted | 200 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-1415Y | Case drain 7/16-20, plugged, unpainted | 200 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring DUAL , PORTING | — |
| WF104-1561Y | Case drain 7/16-20, plugged, unpainted | 200 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring Dual | — |
| WF104-1562Y | Case drain 7/16-20, plugged, unpainted | 200 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring Dual | — |
| WF104-1984Y | Case drain, plugged, unpainted | 200 | 4-bolt magneto (SAE A) | 1 1/4" tapered, keyed | Dual Porting | — |
| WF104-4077 | Case drain, plugged, black | 200 | 4-bolt magneto (SAE A) | 1 1/4" tapered, keyed | Manifold 3X3/8-16 | — |
| WF104-50016 | Case drain 7/16-20, plugged, unpainted | 200 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | reverse |
| WF104-1451 | Case drain 7/16-20, plugged, unpainted | 250 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring | — |
| WF104-1451Y | Case drain 7/16-20, plugged, unpainted | 250 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring Dual Porting | — |
| WF104-1491 | Case drain 7/16-20, plugged, unpainted | 250 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-1491Y | Case drain 7/16-20, plugged, unpainted | 250 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring Dual Porting | — |
| WF104-1627 | Case drain 7/16-20, plugged, unpainted | 250 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-3022 | Case drain g 1/4, plugged, black | 250 | 4-bolt magneto (SAE A) | 32 mm keyed | G 1/2 BSP O-ring | — |
| WF104-3149 | Case drain 7/16-20, plugged, black | 250 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-50017 | Case drain 7/16-20, plugged, unpainted | 250 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | flange rotated 90° |
| WF104-50044 | Case drain 7/16-20, plugged, unpainted | 250 | 4-bolt magneto (SAE A) | 1" Woodruff key | 7/8-14 O-ring | — |
| WF104-1401 | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-1401Y | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring , Dual Porting | — |
| WF104-1406 | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-1406Y | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring Dual | — |
| WF104-1565 | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring | — |
| WF104-1565Y | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring Dual | — |
| WF104-1605 | Case drain 7/16-20, plugged, black | 315 | 4-bolt magneto (SAE A) | 1 1/4" keyed | Manifold | — |
| WF104-1790Y | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" tapered, keyed | 7/8-14 O-ring | — |
| WF104-1982 | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring | — |
| WF104-3110 | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-3289 | Case drain 7/16-20, plugged, black | 315 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-3547Y | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" tapered, keyed | Dual Porting | — |
| WF104-3933Y | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring DUAL , PORTING | — |
| WF104-4066 | Case drain 7/16-20, plugged, black | 315 | 4-bolt magneto (SAE A) | 1 1/4" tapered, keyed | 7/8-14 O-ring | — |
| WF104-4120 | Case drain 7/16-20, plugged, unpainted | 315 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 1 1/16-12 O-ring | — |
| WF104-1445 | Case drain 7/16-20, plugged, unpainted | 375 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring | — |
| WF104-1769 | Case drain 7/16-20, plugged, unpainted | 375 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring | — |
| WF104-3162 | Case drain 7/16-20, plugged, unpainted | 375 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring | — |
| WF104-1445Y | Case drain 7/16-20, plugged, unpainted | 400 | 4-bolt magneto (SAE A) | 1 1/4" keyed | 7/8-14 O-ring , Dual Porting | — |
| WF104-1769Y | Case drain 7/16-20, plugged, unpainted | 400 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring Dual Porting | — |
| WF104-1830Y | Case drain, plugged, unpainted | 400 | 4-bolt magneto (SAE A) | 1 1/4" tapered, keyed | Dual Porting | — |
| WF104-1891Y | Case drain 7/16-20, plugged, unpainted | 400 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring Dual | — |
| WF104-50002Y | Case drain 7/16-20, plugged, unpainted | 400 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring Dual | — |
| WF104-1442Y | Case drain 7/16-20, plugged, unpainted | 475 | 4-bolt magneto (SAE A) | 1" SAE 6B spline | 7/8-14 O-ring DUAL , PORTING | — |
| WF104-1566Y | Case drain 7/16-20, plugged, unpainted | 475 | 4-bolt magneto (SAE A) | 1" keyed | 7/8-14 O-ring Dual | — |
| WF104-1591Y | Case drain 7/16-20, plugged, unpainted | 475 | 4-bolt magneto (SAE A) | 1 1/4" 14T spline | 7/8-14 O-ring (Dual Porting) | — |
| WF104-3407Y | Case drain, plugged, unpainted | 475 | 4-bolt magneto (SAE A) | 1 1/4" tapered, keyed | Dual Porting | — |
Description — What this part number is, as the manufacturer lists it. Displacement — Displacement per revolution, as published. Mount — Mounting flange or pattern, as published. Shaft — Drive shaft, as published. Ports — Port type and size, as published. Rotation — Direction of rotation viewed from the shaft end, as published.
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