Bulletin No. 1.70-1 Group No. 1.70 February 15, 2001 Page 1 of 1

NEW TAPPETS AND CAMSHAFT KITS

FOR 500 SERIES ENGINES

Reliance is pleased to announce the availability of 500 Series tappets and camshaft kits. These tappets and camshaft kits are for use in 6-531, 6-619 and 6101 engines. The tappets are part number NAR-41291 and the camshaft kits are part number RP-768. The RP-768 camshaft kits include 1-NRE-11137 camshaft, 12-NAR-41291 tappets and 1-NR-83569 bolt. Following are the applications for these new parts:

ENGINE MODEL DESCRIPTION PART NUMBER

6-531 & CAMSHAFT KIT RP-768

6-619 ALL SERIAL NUMBERS

6101 CAMSHAFT KIT RP-768

TO SERIAL NUMBER®499,999

6-531, 6-619 & TAPPET NAR-41291

6101 ALL SERIAL NUMBERS

500 Series camshafts and tappets are high mortality items (especially in oil pump driven camshaft applications), and should be inspected closely and replaced at the first signs of wear. Be sure to add these camshafts to your next stocking order.