300503
⚙ PRECOR – OEM IFT DRIVE BOARD
IFT Drive P/N 300503
Genuine Precor IFT Inverter – Replaces All Listed Part Numbers
Tested – RefurbishedPRECOR IFT DRIVE 300503 | Lancaster, PA 17601
GUARANTEED COMPATIBILITY – SEE FULL CROSS-REFERENCE BELOW
Precor IFT Drive Board P/N 300503 – Original OEM inverter drive for Precor 9.5x series and TRM 800 series treadmills. Controls incline and drive motor. Common fix for incline errors, belt not moving, or IFT communication faults. These have been Remanufactured.
ONE PART FIXES MANY MODELS – REPLACES 60+ PART NUMBERS
Replaces all variants of 300503, 300504, 48691-xxx, 58124-101, PPP and P5T/P6T series numbers listed below. Stop searching by individual suffix – this board covers them.
Replaces all variants of 300503, 300504, 48691-xxx, 58124-101, PPP and P5T/P6T series numbers listed below. Stop searching by individual suffix – this board covers them.
✅ Where Used – Compatible Models
| 9.57 | 9.57 Base Model |
| c954 / 954 / c954i / 954i | Experience Series – All 954 Variants |
| c956 / 956 / c956i / 956i | Experience Series – All 956 Variants |
| c966 / 966 / c966i / 966i | Experience Series – All 966 Variants |
| TRM 823 / TRM823 | TRM 800 Series |
| TRM 833 / TRM833 | TRM 800 Series |
| TRM 885 / TRM885 | TRM 800 Series – Advanced |
⚙ Key Features
- OEM Part: Genuine Precor 300503 IFT Drive – Not aftermarket
- Function: Controls incline lift motor and drive communication
- Common Fix: Resolves incline stuck, Error 42/44, IFT Comms Fail
- Tested: Pulled from treadmills – These have been Repaired/Refurbished
- Plug & Play: Direct replacement – uses existing harnesses
- Superceded: Replaces all -102 through -106 revisions
- Commercial Grade: Built for high-hour club use
Specifications
| Part Type | IFT Drive / Inverter Board |
| Main P/N | 300503 |
| Manufacturer | Precor |
| Category | Treadmill Motor Controller / IFT |
| Voltage | 120V / 240V Compatible (Model Dependent) |
| Replaces Revs | -102, -103, -104, -105, -106 |
| Condition | Used – Tested Working Pull |
| Location | Lancaster, PA 17601 |
🔁 Full Part Number Cross-Reference – 63 Interchange Numbers
Verify your old board matches ANY number below – this board will replace it:
48691103 48691104 48691106 48691107 48691108 48691110 48691114 58124101 300503102 300503103 300503104 300503105 300503106 300504102 300504103 300504104 300504105 300504106 300503-102 300503-103 300503-104 300503-105 300503-106 300504-102 300504-103 300504-104 300504-105 300504-106 300504106 48691-101 48691-103 48691-104 48691-106 48691-107 48691-107D 48691-108 48691-109 48691-110 48691-111 48691-114 58124-101 58124101 58125-101 P5T300503-104 P5T48691-107 P5T48691-111RE P6T30050-310 P6T300503-106 PPP0000000300503104 PPP0000000300503106 PPP0000000300504102 PPP0000000300504103 PPP0000000300504104 PPP0000000300504105 PPP0000000300504106 PPP000000048691103 PPP000000058124101 PPP000000058125101 PPP000000300503106 PPP000000300504103 PPP000000300504106 PST48691-111E
IMPORTANT COMPATIBILITY NOTE:
If your treadmill model is listed in "Where Used" above AND your old board part number matches ANY number in this grid, this IFT Drive is the correct replacement. Contact us with your serial number if unsure.
If your treadmill model is listed in "Where Used" above AND your old board part number matches ANY number in this grid, this IFT Drive is the correct replacement. Contact us with your serial number if unsure.
Condition
Used – These have been Repaired/ Refurbished
- Board: No corrosion, no burn marks – pins straight
- Tested: Incline up/down and drive enable tested
- Connectors: All JST and Molex connectors intact – no cracked housings
- Removal: Professionally removed – no pry damage
SOLD AS TESTED WORKING PULL:
Used electronics sold as-is. Professional installation recommended. Static precautions required. No warranty on improper installation or secondary faults.
Used electronics sold as-is. Professional installation recommended. Static precautions required. No warranty on improper installation or secondary faults.
♻️ Core Refund / Core Return – GET $ BACK
WE BUY YOUR OLD / FAILED BOARD – CORE REFUND AVAILABLE
Don't throw away your old IFT Drive! We offer a Core Refund for your non-working or working take-off board.
| Core Refund Amount | $50 – (Depending on part number & condition – Message us for quote) |
| Eligible Cores | Any board listed in cross-reference above – 300503, 300504, 48691-xxx, 58124-xxx, PPP/PST/P5T/P6T versions. Working or failed – no burnt boards with holes / fire damage. |
| Core Condition Required | Complete board, no missing large components, no severe corrosion, connectors intact. Repairable failure OK. |
| How It Works | 1. Purchase this board 2. Install and verify fix 3. Ship your old core back to us (Lancaster, PA 17601) 4. We refund $50- after inspection ( Board has to be able to be repairable to receive Discount |
| Return Window | 30 Days from delivery of replacement |
| Shipping Core Back | Buyer pays return shipping – Pack in anti-static bag + bubble wrap. Use same box we sent. |
WHY WE WANT YOUR CORE:
We rebuild and test IFT drives for future customers. Your failed board helps keep these commercial treadmills alive. Fast core inspection – refund issued within 10-15 business days of receiving core. Message us a photo of your old board's part number label to get your exact core value before purchase.
We rebuild and test IFT drives for future customers. Your failed board helps keep these commercial treadmills alive. Fast core inspection – refund issued within 10-15 business days of receiving core. Message us a photo of your old board's part number label to get your exact core value before purchase.
CORE REFUND STEPS – PLEASE READ:
• Include your Order ID and Name in the core return box
• Take a photo of your old board (both sides) before shipping
• No refund for boards with severe water damage, missing transformers, or cracked PCBs
• Core must be same family (IFT Drive) – not a lower board or display
• One core refund per unit purchased
• Include your Order ID and Name in the core return box
• Take a photo of your old board (both sides) before shipping
• No refund for boards with severe water damage, missing transformers, or cracked PCBs
• Core must be same family (IFT Drive) – not a lower board or display
• One core refund per unit purchased
Pickup & Shipping – PLEASE READ
Shipping is included. This is a delicate electronic component – will be packed with anti-static bag and foam.
Handling Time: 3-4 business days for testing, anti-static packing, and shipment. Tracking uploaded immediately.
Installation Note: Disconnect power for 10 minutes before replacement. Capacitors retain charge. Qualified technician recommended.
Pickup: Lancaster, PA 17601 – Available by appointment.
Shipping: USPS Priority / UPS Ground with insurance. International via eBay Global.
Terms
Payment:
- Cash, Credit Card, PayPal, Apple Pay accepted
- Full payment required before shipping
- No holds – If it's listed, it's available
Returns:
- Electronics – Tested before shipping
- Return only if DOA – Must report within 3 days
- Buyer responsible for verifying compatibility
