Air Filter For Stihl Replaces Stihl 4237-120-1800
Genuine Rotary OEM · Part number 12785
The Air Filter For Stihl Replaces Stihl 4237-120-1800 is a genuine Rotary trimmer/brushcutter acc part, OEM part number 12785. Dykes Motors sells it for $9.39. It is in stock to order online, or you can pick it up at our store. Not sure it fits your machine? Send the model and serial number to the parts desk before you order.
Price and availability checked
We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.
In stock. Ships within 1 to 2 business days, arrives in 3 to 5 more — by Thu, Oct 15. Free shipping on every parts order. Free pickup at 3069 Hwy 49.
Genuine OEM part. Manufacturer warranty honored at our dealership.
Cross-reference / interchange numbers: 42371201800*
* catalog cross-reference match, not yet human-verified — call to confirm before ordering off this number alone.
Details
AIR FILTER FOR STIHL REPL STIHL 4237-120
Verify your fitment before you order
Text your equipment model and serial number to (601) 516-7255 and we confirm the exact part before you pay. Prefer to talk? Call (601) 516-7255.
Questions about part 12785
What machines does part 12785 fit?
We do not list a confirmed fitment for part 12785 on this page. Send the model and serial number of your machine to the parts desk and we will check it before you order.
How much is part 12785?
Dykes Motors sells the Air Filter For Stihl Replaces Stihl 4237-120-1800, part number 12785, for $9.39. Price and availability were checked Oct 8, 2026.
Is part 12785 a genuine Rotary part?
Yes. Part 12785 is a genuine Rotary OEM part.
Is part 12785 in stock?
Yes. It is in stock to order online, or you can pick it up at our store.
Visit Us in Collins, MS
3069 Hwy 49, Collins, MS 39428 · (601) 516-7255 · Get directions