Used Precor efx 5.21si Elliptical PCA Motor Controller Lower Board MCB EFX 38952-101
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Lower electronic board PARALLEL ... J3 on this board is a three pin connector and J4 is a four pin connector.
NOTE: Used on units built after 6/24/98.
Used on the following models:
C532 (64, CF)
C546 Version 1 (4H, 5V, 5W)
EFC546 COMMERCIAL,120V,CM,HR (4Z)
EFX 5.21si 120V - 5.21si - Rev. J 05-29-01 (5F)
EFX 532 120V Assembled - EFX 532 (CF)
EFX 532 120V Chinese - EFX 532 (CT)
EFX 532 120V German - EFX 532 (CV)
EFX 532 120V Japanese - EFX 532 (CS)
EFX 532 120V Spanish (CY)
EFX 532 240V - EFX 532 (AU)
EFX 532 240V Chinese - EFX 532 (CU)
EFX 532 240V German - EFX 532 (CW)
EFX 532 Commercial 120V (64)
EFX 546 120V - C546 (4H)
EFX 546 120V - C546 (4N)
EFX 546 120V - C546 (5V)
EFX 546 120V B - C546 (H0)
EFX 546 120V HR - C546 (4S)
EFX 546 120V HR - C546 (5W)
EFX 546 120V J - C546 (4K)
EFX 546 120V Japanese HR (4U)
EFX 546 120V Reduced EM - C546 (H9)
EFX 546 240V - C546 (4J)
EFX 546 240V Chinese - C546 (4Q)
EFX 546 240V Chinese - C546 (4R)
EFX 546 240V German - C546 (4M)
EFX 546 240V German HR - C546 (4W)
EFX 546 240V HR - C546 (4T)
EFX 546 240V HR - C546 (5Z)
EFX 546 240V Japanese - C546 (4L)
EFX 546 240V Japanese HR - C546 (4V)
EFX 546 240V S HR Spanish - C546 (4Y)
EFX 546 240V Spanish - C546 (4P)
EFX5.21Si Retail 120V B-Unit (GQ)
EFX5.21Si Retail 240V (5G)
EFX532 120V B-UNIT - EFX 532 (KH)
EFX532 240V Spanish - EFX 532 (CZ)
EFX546 240V Chinese HR - C546 (5A)
Product came quick and price was reasonable
part fitted just right and wasn't hard to assemble! Thanks again!
I found Hydra Fitness Exchange online after I discovered that Schwinn was no longer producing parts for my elliptical. They had the part I needed at a reasonable price and the shipping was quick too. I would recommend them!
The lift motor for my older treadmill was extremely hard to find. You had A refurbished motor available. I purchased and you delivered timely. Great communication. I installed the motor over the weekend and it works perfectly! Thank you so much!😄
Part as advertised. Works great.
I wasn't sure what was wrong with my Tectrix BikeMax-R, but I suspected the power supply module. HR grips didn't work. The display was flashing if it came on at all. Sometimes it would work for a 15 minutes then shut off.
I was glad to find the power supply but was a little concerned about the price since I wasn't sure it was the fix. I took a chance and ordered it.
It arrived within days and I'm happy to report it fixed my BikeMax. Had I known it was the fix before I ordered, I wouldn't have been concerned about the price. This bike is out of production and no longer supported. Was very happy to find the part.
I hope I never need a repair part again for this bike, but if I do I will look at Hydra Fitness for the part.
This was a straightforward transaction purchasing a rather ordinary part. It works. The experience was average, positive in the sense of not being negative. Thank you.
I was very pleased with the time of the delivery as well as the product.
The first part I received failed immediately but was replaced within two days. Still can't get the treaill to work but don't see that as an issue with the part I received.
I am very pleased with your service! I got the belt in Less than a week after I placed my order. I was able to stay on my workout routine. Thanks So Much.
Julian was very quick about fixing the issue of the incorrect part bein g sent. It is appreciated and I will definitely think of doing business with Hydra Fitness Parts in the future. Great customer service.
100 miles on the new belt. No concerns. Brought my treadmill back to life.
Excellent service and the board works!