Rule
Rule 4" In-Line Blower
Rule 4" In-Line Blower
SKU:31480
In stock
Couldn't load pickup availability
- Genuine brand-name parts
- Ships from US warehouse
- 30-day returns
The Rule 240 is a 4" in-line blower. It is a new, genuine Rule part with the manufacturer warranty, shipped from the closest US warehouse.
Product details
Rule In-Line Blower - 4" Ducting Part Number: 240 Designed for efficient, high output operation, these blowers feature our exclusive front and rear shaft seals and corrosion resistant motor housings for long life. Compact and easily installed on any flat surface, Rule® in-line blowers provide higher air flow, lower amp draw, and quieter operation than standard blowers. For International & US Markets. Features Efficient high-volume air flow Quiet operation Low amp draw Slip-on inlet and outlet ducting connections Sealed motor shaft for moisture protection Corrosion resistant nickel-plated motor housing IMCI (CE) USCG 183.410 Compliant: Ignition protected Applications: Race cars and helmet ventilation Bus ventilation (engine and bathroom fumes) Prison van ventilation (cooling, air-freshening) Blow-up signs and mascots Tanning booths Building ventilation Specifications Approvals: CE Dimensions (H x W x D): 102 x 152 x 106 (mm) ElectricalCharacteristics: 4.3 Amp Flow Rate (US gallons & litres): 235 CFM @ Open Flow Fuse Size: 7 (amp) Product Inlet Fitting: 4" (102 mm) Ducting Product Outlet Fitting: 4" (102 mm) Ducting Voltage: 13.6 (Vdc) WARNING: This product can expose you to chemicals including STYRENE which is known to the State of California to cause cancer. For more information go to P65Warnings.ca.gov .
Specifications
| Brand | Rule |
|---|---|
| Manufacturer part number | 240 |
| Part type | Blowers & Heaters |
| UPC / GTIN | 42237085429 |
| Weight | 1.00 lb |
| Category | Engine & Drivetrain |
| Condition | New — genuine brand-name part |
| Warranty | Manufacturer warranty |
Questions
Will this fit my vehicle?
Match the manufacturer part number 240 to your current part, or send us your VIN and we will confirm the fit before you order.
How fast does it ship?
Orders ship from the closest US warehouse, normally within 1–3 business days, with tracking by e-mail.
Is this a genuine Rule part?
Yes — new and genuine Rule, with the manufacturer warranty.
Can I return it?
Yes. Unused items can be returned within 30 days — see our refund policy for the details.
Shipping & delivery
Shipping & delivery
Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.
Returns & warranty
Returns & warranty
Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.
Fitment & part numbers
Fitment & part numbers
Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.
