Item Condition: New
Matrix Fitness Strength System Chromed Nylon Nut M5 x 0.8P 004944-00
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Item Description
Item Condition: New
Item Part #: 004944-00
Used on the following models:
Updated List 2025
Matrix Fitness
G2-S10 | Chest Press | G2GM02 | 2005
G2-S12 | Pec Fly | G2GM06 | 2005
G2-S20 | Shoulder Press | G2GM11 | 2005
G2-S21 | Lateral Raise | G2GM12 | 2005
G2-S30 | Lat Pull | G2GM01 | 2005
G2-S40 | Arm Curl | G2GM14 | 2005
G2-S42 | Seated Dip | G2GM13 | 2005
G2-S45 | Tricep Extension | G2GM23 | 2005
G2-S50 | Abdominal | G2GM07 | 2005
G2-S70 | Leg Press | G2GM10 | 2005
G2-S71 | Leg Extension | G2GM08 | 2005
G2-S72 | Seated Leg Curl | G2GM09 | 2005
G2-S73 | Prone Leg Curl | G2GM16 | 2005
G2-S77 | Calf Press | G2GM19 | 2005
G3-S10 | Chest Press | G3GM02 | GM02K | GM02L | 2008
G3-S20 | Shoulder Press | G3GM11 | GM11C | GM11K | GM11L | 2008
G3-S21 | Lateral Raise | G3GM12 | GM12C | GM12K | GM12N | 2008
G3-S40 | Arm Curl | G3GM14, GM14C | 2008
G3-S42 | Triceps Press | G3GM13 | GM13C | GM13K | GM13L | 2008
G3-S45 | Tricep Extension | G3GM23, GM23C | 2008
G3-S50 | G3-S50-02 | Abdominal | G3GM07 | G3GM07C | 2008-2023
G3-S70 | Leg Press (Belt) | G3GM10D, G3GM10 | 2008
G3-S71 | Leg Extension | G3GM08 | 2008
G3-S72 | Seated Leg Curl | G3GM09 | 2008
G3-S73 | Prone Leg Curl | G3GM16 | 2008
G7-S42 PY | Triceps Press | G7GM47 | 2009
G7-S78 | PY Glute | G7GM55, RG7GM55 | 2009
MX-S10 | Chest Press | GM02 | 2002-2004
MX-S12 | Pec Fly | GM06 | 2002-2004
MX-S20 | Shoulder Press | GM11 | 2002-2004
MX-S21 | Lateral Raise | GM12 | 2002-2004
MX-S22 | Rear Delt/Fly | GM15 | 2002-2004
MX-S30 | Lat Pull | GM01 | 2002-2004
MX-S40 | Arm Curl | GM14 | 2002-2004
MX-S42 | Seated Dip | GM13 | 2002-2004
MX-S50 | Abdominal | GM07 | 2002-2004
MX-S52 | Back Extension | GM03 | 2002-2004
MX-S70 | Leg Press | GM10 | 2002-2004
MX-S71 | Leg Extension | GM08 | 2002-2004
MX-S72 | Seated Leg Curl | GM09 | 2002-2004
MX-S73 | Prone Leg Curl | GM16 | 2002-2004
MX-S74 | Hip Adductor | GM17 | 2002-2004
ST730 | Multi-Lat | GM87 | 2007
G3-S12 | Pec Fly | G3GM06 | GM06C | GM06K | GM06L | 2008
G3-S45 Tricep Extension | G3GM23F, G3GM23G, G3GM23L, G3GM23M
MD-S711 | Medical Leg Extension / Leg Curl | GM107/K/L | 2018
MD-S70 | Medical Leg Press | GM108 | 2018
NPD_G3-S21 Lateral Raise | G3GM12
G3-S21 Lateral Raise | G3GM12F, G3GM12L, G3GM12M
G3-S71-03 | Leg Extension | G3GM235 | GM235K | GM235N | 2022
Let customers speak for us
from 1152 reviewsEasy to isentify the part, easy to order, timely shipment, got it right the first time.
I am so happy i was able to fix my treadmill! After two months of everyone telling me to throw my treadmill away including local companies that fixes fitness machines, I am finally able to fix the software issue and use my treadmill again. Thank you!
This was the only place I could find this part. It was reasonably priced and shipping was very quick
Excellent service and the product was exactly what I needed. Replaced the part and treadmill works beautifully!!
The display console arrived very fast as described on their website installed it and works perfect would buy from them again
Very smooth and timely transaction.
It works as it should. We have an older elliptical and were having a challenge finding the correct rails. These work perfectly and arrived very quickly during the holiday season.
Surprisingly easy to find the replacement part I needed for my Pro-Form Cardio HIIT machine with a broken driveshaft. Part arrived promptly and was the correct part. Pretty much no-hassle shopping to find the part I needed.
The lower board controller did the trick and my True treadmill is up and running.
Great service. Part fit perfectly and customer service assured me it would fit prior to order
Used part for a fraction of the cost of a new one. Older bike, but its my favorite and I'm super happy I was able to fix it thanks to Fitness Exchange!
Perfect replacement circuit board for my Octane fitness Q45. It is working great and I am very happy with the purchase
HFE was the first thing that popped up when I started looking online for this replacement part. They had it in stock, it shipped quickly, and turned out to be exactly correct in all dimensions. This was the definition of a no-hassle replacement part search and if I ever need parts for this machine again I will definitely shop HFE first.
Parts met the design specifications so installation was as easy as possible
I had to replace lower unit circuit board circuit board on my Octane fitness Q 45. After installation everything is running as it should. I am very happy with this purchase! Thank you