This is the RPM #8041 Black Pinion Case.
FEATURES:
Holds 15 pinion gears Made of black plastic Safe holds and encloses pinion gears Has stickers for quick reference
YOU WILL RECEIVE:
1 Black pinion case 1 instructions and gear ratio chart
SPECIFICATIONS:
3 5/8" x 2 1/2" x 15/16"
COMMENTS:
Also available in blue RPMC8040 There is no need to tighten the pinions to the case AXY 2/7/96 &