Fragola 999102 Aluminum Crush Washer 9/16 ID for 491951 491966


  • Hole Size: -6 AN
  • Product Type: Crush Washer
  • Washer Material: Aluminum
  • Quantity: Sold Individually
Due to world events we are working with our manufacturers every day to ship and receive parts. If the part you are looking for is time sensitive please give our team a call at 855-806-1147 before ordering to ensure it's availability.
SKU: FRG999102 Category:

O-rings, washers, and clamps–oh my! Okay, that’s not as scary as “lions, tigers, and bears” but forgetting any of these “small” items may have you singing “If I only had a brain.” The people at Fragola Performance Systems take pride in these “small” but very important pieces to pull your plumb job together like a pro, offering several styles of washers, clamps, and O-rings. Fragola designed these precision-stamped aluminum AN crush washers to work with their fittings for a secure, leak-free seal–an absolute must for aluminum straight thread and banjo fittings. Also, Fragola makes replacement aluminum crush washers for their fittings used with fuel system or carburetor adapters and nylon sealing washers that are almost unaffected by many fuels, oils, and chemicals. You’ll be able to finish your job like a wiz with help from Fragola Performance Systems.




Manufacturer Part Number


Fragola Replacement Crush Washer

-6 AN for Fragola’s Holley, Demon & Barry Grant Carburetor Fitting 491951 and 491966, 966, 977, 978 (9/16″ I.D.)

Precision-stamped aluminum AN crush washers for a secure, leak-free seal.

Prop65WARNING: These auto parts can expose you to chemicals including phthalates and lead. Installing or using these parts can expose you to other parts containing these chemicals and to engine exhaust, which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to