| Listed in parts books | Not catalogued by year yet |
PRIMARY FINNED TRI 650/750 - RAW FINISH
Raw-finish finned primary chaincase cover for 650/750 Triumph twins, unpolished bare casting.
This is the finned primary chaincase cover, listed for the 650 and 750 twin-cylinder models, in raw (unfinished) casting form. It's the outer cover that houses the primary chain and clutch, and the finned version is a styling variant that mimics the look of the earlier pre-unit and pre-OIF primary covers with the ribbed casting detail down the front face.
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Because it comes raw, there's no polish, paint, or chrome on it yet — this is the bare casting as it comes out of the mold, meant for someone who wants to finish it themselves or has their own plating and polishing plans.
We don't have much more history on this one in our records beyond what's on the part itself, so if you're trying to match up a specific primary cover already on the bike, give us a call and we can talk through what you've got before you order.
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