Cutlass Cruiser V8-307 5.0L VIN Y 4-bbl (1983)
Viton service replacement pumps are identified as H.D. (Heavy Duty) in the parts book and are shown in Figure 2.
Dual and Quadrajet pump part numbers and applications are as follows:
Red Lip (With Garter Spring) 17072978
Machined Well Only (MW)
Blue, Thin Lip - See Part Number Conversion Chart
Non-Machined Well Only
Viton Accelerator Pump (Blue, Thin Lip) Part Number Conversion Chart
To use the chart locate the original service part number accelerator pump, for the correct engine application, in the parts catalog. Then cross reference
the original service pump number with the viton pump number as shown in the chart.
(Blue, Thin Lip)
Orig. Serv. No.
Viton Pump No.
7048867
17074102
7048874
17074108
17051117
17074109
17051374
17074104
17053072
17074103
17061080
17074113
17064155
17074117
