02-20 Sear Spring has been replaced by TA02036. Only newer 98 Customs use this compressions style sear spring. If your sear spring is a pull style with loops on each end then you need SL2-10 as a replacement.
Sear Spring on the Tippmann 98 Custom ACT DiagramSear Spring on the Tippmann 98 Custom ACT RT Diagram
Sear Spring on the Tippmann 98 Custom Pro Diagram
Sear Spring on the Tippmann 98 Custom ACT Pro Diagram
Sear Spring on the Tippmann 98 Custom ACT RT Pro Diagram
Sear Spring on the Tippmann 98 Custom Diagram - Push Sear Style - Non ACT 2006-08-06