- T4 Resources
- Tillotson Product Brochure: see all the innovative products available from Tillotson.
- Tillotson Racing Brochure 2014
- Tillotson Xchange Catalog: Tillotson-brand replacement parts for non-Tillotson carburetors and filters
- Tillotson Price List: view a price listing of all the products available from Tillotson’s catalog
Illustrated Parts Lists (Current)
Below are some Illustrated Parts Lists, service manuals, guides and other reference material for some of our Vintage carburetors. We are in the process of collecting and updating this list, so email us or check back if you don’t see what you’re looking for. Visit our Vintage page for more information.
- HC (Vintage)
- HR Parts List
- HR Snowmobile Application Guide (1973)
- HR Snowmobile Description (1969)
- HR Vintage Service Manual
- HL (Vintage 1974)
- Quick Reference Catalog (1970)
- MS F Type
- MS C Type
Need help? Get general service procedures and troubleshooting tips for our entire line of carburetors.
- Application Cross Reference List (PDF): a carburetor cross-reference guide to popular engine applications.
Below are guides that give the basic dimensions of our
Watch our video tutorial on how to maintain, repair and tune your Tillotson carburetor.
- Basic carburetor maintenance:
- Checking Adjustment Needles:
T4 Series Videos
Third Party Videos
Here are some videos we like made by our dealers and fans:
- HR Rebuild: Part 1 Part 2 Part 3
- Checking Pop-Off Pressure
- IAME X30 (HW-27A) Rebuild
- HL Rebuild
- HS Rebuild: Part 1 Part 2
- Vintage Sled
Just for Fun