1940 Graham Parts — Select Your Model
82 parts are listed for the 1940 Graham lineup, spread across 3 models and 3 engine variants. Select your model to narrow down to the engine that's actually in your driveway.
Each model page breaks down into engines and then parts categories, with OEM and aftermarket parts side by side. Fitment follows the engine, not just the badge — which is why the catalog asks for the model and engine before showing part numbers.
All 1940 Graham Models
Confirm your configuration
Looking for a different year? See all Graham model years →
Buying Parts for a 1940 Graham: What to Check First
The single most common reason a "1940 Graham" part gets returned is the engine. Graham's 1940 lineup spans 3 engine configurations across 3 models, and fitment for brake, cooling, drivetrain and electrical parts follows the engine, not the badge on the trunk. Confirm yours before ordering — it's printed on the emissions label under the hood, and the 8th character of the VIN usually encodes it.
Each part downstream carries a manufacturer part number you can check against the old part, the factory catalog or a shop quote. Where both exist, OEM-supplier and aftermarket options appear side by side for the same fitment, so the price-versus-longevity call is yours to make with the numbers in front of you.
Frequently Asked Questions
Which 1940 Graham models does this page cover?
All 3 models listed for 1940, covering 3 engine configurations and 82 parts. Select a model above to see its engines and parts categories.
Do all 1940 Graham models use the same parts?
No — and often even the same model doesn't, if it was offered with more than one engine. Fitment is published per year, model and engine, which is exactly how this catalog is organized. Two 1940 Grahams with different engines usually need different filters, belts, brake components and sensors.
How do I know which engine my 1940 Graham has?
Check the emissions/emission-control label on the underside of the hood or the radiator support — it states the engine displacement. The 8th character of the VIN also encodes the engine on most vehicles. Once you know it, every parts list here filters to that exact configuration.
Can I cross-reference an OEM part number for my 1940 Graham?
Yes. Every part includes the manufacturer part number, and the site search accepts part numbers directly. Searching a number shows every configuration it fits — the quickest way to confirm an OEM number's aftermarket equivalent, or to check a number from a repair estimate.
Manufacturer names, model designations and part numbers are used for identification and fitment reference only. AutoFactsDB is an independent catalog and is not affiliated with, endorsed by, or sponsored by any vehicle manufacturer displayed on this page.