When you're replacing parts on an Arctic Cat snowmobile, the part number and intended location matter more than the price. That's especially true when two new replacement sets sit at a similar price point. This head-to-head compares the 3639-865 Snowmobile Ski Loop Handles Set with the 1967-1972 Arctic Cat Track Drive Sprockets. Both come as two-piece sets, but they solve completely different problems: one replaces the handles you grab when towing or steering the ski, the other keeps the track drive turning on an older sled. The sprockets are the lower-priced set, with about $2.10 separating them.
Quick Verdict
If your Arctic Cat is from the 1967-1972 era and you need track drive components, the track drive sprockets are the clear pick. If you need new ski loop handles for a compatible model like the Z, ZL, ZRT, or Firecat, the ski loop handles set is the right choice. The deciding factor is simply which replacement your machine actually needs.
Price and Feature Comparison
| Product | Type | Fitment | Warranty | Price |
|---|---|---|---|---|
| 3639-865 Ski Loop Handles Set | Ski loop handles | Fits Arctic Cat Z/ZL/ZRT/Firecat and more | 1 Year | USD 16.99 |
| 1967-1972 Track Drive Sprockets | Track drive sprockets | Fits 1967-1972 Arctic Cat | 2 Years | USD 14.89 |
Where Each Product Wins
- Choose the ski loop handles if you need a direct replacement set for a compatible Arctic Cat model and want the broader fitment list that includes Z, ZL, ZRT, Firecat, King Cat, Mountain Cat, Pantera, and others.
- Choose the track drive sprockets if you own a 1967-1972 Arctic Cat and need a two-piece track drive set at a lower listed price.
3639-865 Snowmobile Ski Loop Handles Set Fits Arctic Cat Z/ZL/ZRT/Firecat orange

This two-piece set gives you the ski loop handles you need if your Arctic Cat is on the compatibility list. The fitment reaches well beyond the title, covering Firecat, King Cat, Mountain Cat, Pantera, Powder Special, Thundercat, and a range of Z, ZL, ZR, and ZRT variants. It's listed as a direct replacement with part numbers 3639-781 and 3639-865, which helps you confirm compatibility before you order. The 1-year warranty adds a small safety net. The one limitation is that the set is explicitly marked as not fitting 120 models, so if you're working on a 120, you'll need to look elsewhere. For snowmobilers with a compatible full-size sled, this set is a straightforward, practical replacement.
For 1967-1972 Arctic Cat 2Pcs Snowmobile Track Drive Sprockets 0102-011 0102-015

This pair of track drive sprockets is aimed at vintage Arctic Cat owners, specifically the 1967-1972 model years. Each set includes two sprockets, and the interchange part numbers 0102-011, 0102-015, 0102011, and 0102015 are provided so you can cross-check your old parts. The 2-year manufacturer warranty stands out here, giving you twice the coverage of the ski loop handles set. The trade-off is fitment range: these are strictly for 1967-1972 Arctic Cats, so if your snowmobile is newer, they won't work. For restorers and owners of that era, this is a practical choice at a lower price.
Final Choice by Use Case
The decision comes down to the part your Arctic Cat needs. If you have a 1967-1972 model and the track drive is the issue, the track drive sprockets give you a two-piece set, a 2-year warranty, and a price that's lower than the handles. If your compatible snowmobile needs new ski loop handles, the handles set provides direct replacement fitment, a broader model range, and a 1-year warranty. Match the part to the problem, and you'll be set for the season.