Cup diameter: 21/32"
Overall length: 3.03"
Length of stem above retainer groove: 1.59"
Stem diameter: .218"
Rochester OEM # 17061815
Quantity: 1
Fluroelastomer cup material is ethanol resistant
Garter spring style accelerator pump plunger.
Fits:
Rochester Varajet carburetors
Replacement accelerator pump cup: Item #1010