GB Part No. ST309-B7N
Fits:
Stihl - 030, 031, 032, 040, 041

GB Part No. ST317-B7N
Fits:
Stihl - 045AV, 045AVE, 045AVEQ, 056, PIN DRIVE OIL PUMP

GB Part No. ST323-B7N
Fits:
Stihl - 050, 051, 075, 076
Oleo Mac -  999F

GB Part No. ST328-B7N
Fits:
Stihl- 064, 066, MS660, MS650

GB Part No. ST322-B7N
Fits:
Stihl - 070

GB Part No. ST300-B7N
Fits:
Stihl - 07

GB Part No. ST301-B7N
Fits:
Stihl - 08, 08S, S10

GB Part No. ST321-B7N
Fits:
Stihl - 084, 088, MS880

GB Part No. ST326-B7N
Fits:
Stihl - 090