Torsion Spring
Genuine Briggs & Stratton OEM · Part number 166X38MA
The Torsion Spring is a genuine Briggs & Stratton hardware part, OEM part number 166X38MA. Dykes Motors sells it for $4.31. 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. Dykes Motors is an authorized Bobcat, LS Tractor, and Ferris dealer with genuine parts and service on site.
Price and availability checked
We accept Visa, Mastercard, American Express, Discover, Apple Pay, Google Pay, Amazon Pay, PayPal, Venmo, and Klarna.
In stock. Ships in 2 to 3 business days, arrives in 1 to 2 more — by Fri, Oct 23. Free shipping on every parts order. Free pickup at 3069 Hwy 49.
Genuine OEM part. Manufacturer warranty honored at our dealership.
Fits these models
349 more models in the OEM parts diagram, unverified
- Appears in the OEM parts diagram for Briggs & Stratton 21386x6C
- Appears in the OEM parts diagram for Briggs & Stratton 21485x6A
- Appears in the OEM parts diagram for Briggs & Stratton 21545x6A
- Appears in the OEM parts diagram for Briggs & Stratton 21595x8C
- Appears in the OEM parts diagram for Briggs & Stratton 21845x6A
- Appears in the OEM parts diagram for Briggs & Stratton 21855x6B
- Appears in the OEM parts diagram for Briggs & Stratton 21865x62A
- Appears in the OEM parts diagram for Briggs & Stratton 21865x7A
- Appears in the OEM parts diagram for Briggs & Stratton 21865x8A
- Appears in the OEM parts diagram for Briggs & Stratton 218910x43B
- Appears in the OEM parts diagram for Briggs & Stratton 218950x92A
- Appears in the OEM parts diagram for Briggs & Stratton 218950x92B
- Appears in the OEM parts diagram for Briggs & Stratton 21898x89B
- Appears in the OEM parts diagram for Briggs & Stratton 21975x92C
- Appears in the OEM parts diagram for Briggs & Stratton 219931x683A
- Appears in the OEM parts diagram for Briggs & Stratton 219931x692A
- Appears in the OEM parts diagram for Briggs & Stratton 21995x8C
- Appears in the OEM parts diagram for Briggs & Stratton 21997x31A
- Appears in the OEM parts diagram for Briggs & Stratton 21997x8A
- Appears in the OEM parts diagram for Briggs & Stratton 222310x30A
- Appears in the OEM parts diagram for Briggs & Stratton 222310x31A
- Appears in the OEM parts diagram for Briggs & Stratton 222310x83A
- Appears in the OEM parts diagram for Briggs & Stratton 222310x8A
- Appears in the OEM parts diagram for Briggs & Stratton 222390x31A
- Appears in the OEM parts diagram for Briggs & Stratton 222390x31B
- Appears in the OEM parts diagram for Briggs & Stratton 222390x99A
- Appears in the OEM parts diagram for Briggs & Stratton 222390x99B
- Appears in the OEM parts diagram for Briggs & Stratton 222390x99C
- Appears in the OEM parts diagram for Briggs & Stratton 22265x31A
- Appears in the OEM parts diagram for Briggs & Stratton 22265X31B
- Appears in the OEM parts diagram for Briggs & Stratton 22265x31C
- Appears in the OEM parts diagram for Briggs & Stratton 22265x31D
- Appears in the OEM parts diagram for Briggs & Stratton 22265x31E
- Appears in the OEM parts diagram for Briggs & Stratton 22265x31F
- Appears in the OEM parts diagram for Briggs & Stratton 22265x31G
- Appears in the OEM parts diagram for Briggs & Stratton 22265x31H
- Appears in the OEM parts diagram for Briggs & Stratton 22265x8A
- Appears in the OEM parts diagram for Briggs & Stratton 22265x8B
- Appears in the OEM parts diagram for Briggs & Stratton 22265x8C
- Appears in the OEM parts diagram for Briggs & Stratton 22265x8D
- Appears in the OEM parts diagram for Briggs & Stratton 22265x8F
- Appears in the OEM parts diagram for Briggs & Stratton 22265x8G
- Appears in the OEM parts diagram for Briggs & Stratton 22265x8H
- Appears in the OEM parts diagram for Briggs & Stratton 22315x8A
- Appears in the OEM parts diagram for Briggs & Stratton 22315x8B
- Appears in the OEM parts diagram for Briggs & Stratton 22315x8C
- Appears in the OEM parts diagram for Briggs & Stratton 22315x8D
- Appears in the OEM parts diagram for Briggs & Stratton 22315x8E
- Appears in the OEM parts diagram for Briggs & Stratton 22315x8F
- Appears in the OEM parts diagram for Briggs & Stratton 223210x692A
- Appears in the OEM parts diagram for Briggs & Stratton 223210x692B
- Appears in the OEM parts diagram for Briggs & Stratton 223230x683A
- Appears in the OEM parts diagram for Briggs & Stratton 223230x683C
- Appears in the OEM parts diagram for Briggs & Stratton 223230x692A
- Appears in the OEM parts diagram for Briggs & Stratton 223230x692B
- Appears in the OEM parts diagram for Briggs & Stratton 223230x692C
- Appears in the OEM parts diagram for Briggs & Stratton 223310x199A
- Appears in the OEM parts diagram for Briggs & Stratton 223310x24A
- Appears in the OEM parts diagram for Briggs & Stratton 223310x24B
- Appears in the OEM parts diagram for Briggs & Stratton 223310x24C
Plus 289 more models. Text your model and serial number below and we confirm the exact fit.
Details
This is a genuine Briggs & Stratton torsion spring (OEM part number 166X38MA), a hardware component used in engine assemblies to provide tension and return force in mechanical systems. Torsion springs are equipment-specific, so confirm your engine or equipment model number against the fitment list before ordering to ensure compatibility. As an original equipment manufacturer part, it meets Briggs & Stratton specifications for your application.
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 166X38MA
What machines does part 166X38MA fit?
We do not list a confirmed fitment for part 166X38MA 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 166X38MA?
Dykes Motors sells the Torsion Spring, part number 166X38MA, for $4.31. Price and availability were checked Oct 11, 2026.
Is part 166X38MA a genuine Briggs & Stratton part?
Yes. Part 166X38MA is a genuine Briggs & Stratton OEM part.
Is part 166X38MA in stock?
Yes. It is in stock to order online, or you can pick it up at our store.
Fits the same machines
Visit Us in Collins, MS
3069 Hwy 49, Collins, MS 39428 · (601) 516-7255 · Get directions

