Home » Hydraulics Shop » Fluidyne WF104-1021Y 315CC 2-Bolt SAE A Flange Motor
Fluidyne WF104-1021Y orbital motor with 315CC displacement, 2-bolt SAE A flange mount, and 1″ SAE 6B splined shaft. Rated for high-performance applications. Made in USA.
| Weight | 27.0 lbs |
|---|---|
| Dimensions | 15 × 10 × 10 in |
| Motor Displacement | 315 CC |
| Manufacturer | Fluidyne Fluid Power |
| Motor Mount Type | 2-Bolt SAE A Flange Mount |
| Motor Shaft Type | 1" SAE 6B Splined Shaft |
| Motor Port Type | 7/8-14 O-Ring Ports |
| Motor Case Drain | 7/16-20 O'RING CASE (Plugged) |
| Motor Width | 2.13" (54MM) |
| Motor Paint Status | No Paint |
The Fluidyne WF104-1021Y is a robust and high-efficiency orbital motor designed specifically for demanding hydraulic applications. Engineered for reliability and performance, this motor features a 2-bolt SAE A flange mount, making it an ideal choice for heavy-duty industrial uses.
The Fluidyne WF104-1021Y is manufactured according to rigorous quality standards recognized across the industry. Each motor undergoes extensive testing to ensure optimal performance and durability, meeting the specific requirements of various hydraulic applications.
For technical support and assistance, please contact our product specialists at (800) 823-4937.
Danfoss, Charlynn OM-125-CROSS Quality Made Aftermarket Replacement with a 12-month manufacturer’s warranty.
SKU: WF104-1021Y
$482.80
You must be logged in to post a review.
Leave your number and a good time — one of our hydraulic specialists will call you back.

fit perfect
Put this motor on a hydraulic auger drive and ran it through some tough ground — clay, rocks, the works. Held pressure well and didn't get hot even after extended use. Build quality feels solid, splined shaft seated clean. Really happy with it.
Bolted right up to the SAE A flange without any fuss, shaft fit the spline coupling perfectly. Only reason I'm not leaving full marks is it took about a week longer to ship than I expected, but once it arrived everything checked out fine and it's been running strong since.
Replaced a worn-out orbital on our skid steer attachment and this one dropped right in. We've put a good amount of hours on it already and it's holding up great. Definitly buying from Northern Hydraulics again.
no complaints at all