[Tigers] Suggestions for Door Limiting Strap Bumpers?

[Terry Packer]

Inside each of our cars' doors is metal strap which limits how far the door can open. The straps are fitted with rubber bump stops and the ones on my car have perished badly. I wondered if anyone has renewed these or knows of a replacement for the rubber bumpers? Sunbeam Specialties offers a complete replacement strap - part #DP70 for $30 each. But mine are fine except for needing new rubber stops. I'd appreciate hearing from anyone who's renewed these. 

Terry Packer
9470018