Description
This is the genuine Whirlpool drive belt 7PH1970 for Whirlpool dryers, listed under part number 481235818051. Earlier and alternative numbers for this part: C00313707, 481235818186, C00313102. As a manufacturer-supplied part it fits exactly as the original did, with no modification.
How this part works
The drive belt links the motor to the drum or pulley. Belts stretch, glaze and crack with age until they slip or snap.
Common symptoms of a failed drive belt
- The motor runs but the drum does not turn
- A squeal on start-up or a burning rubber smell
- Visible cracks, fraying or a belt that has come off
Key details
| Part number | 481235818051 |
|---|---|
| Our SKU | C00313707 |
| Alternative numbers | C00313707 |
| Supersedes | C00313707, 481235818186, C00313102 |
| Brand | Whirlpool |
| Part type | Genuine manufacturer part |
| Appliance | Dryer |
| Category | Drive Belt |
| Parts diagram reference | Item 2710 (model TRA3250WSNL) |
Fits these models
Confirmed fitment for 1 model:
TRA3250WSNL
Fitting and checking
Belt sizes are precise. Match the length and the rib count exactly; a near-size belt will slip or overload the motor. Check the part number printed on the part you are replacing against the numbers listed here; where it differs, compare your model number instead. The exploded parts diagram is included in the product photos so you can confirm the item number.
Frequently asked questions
Is 481235818051 a genuine Whirlpool part?
Yes. This is the manufacturer's own part, not an aftermarket copy.
Which models does this drive belt 7PH1970 fit?
It fits TRA3250WSNL. Always confirm your model number first.
What part numbers does 481235818051 replace?
481235818051 can be used in place of C00313707, 481235818186 and C00313102.
How do I find my appliance model number?
Look for the rating plate or sticker on the dryer. It is usually inside the door, on the door frame, on the back panel or under the lid.