Annobi Reverberi (AR)
*AR Part # 2858
*Unloader Repair Kit
*Kit Includes:
    *1981770 Adjusting Knob Plug - Qty 1
    *1981780 Adjusting Knob - Qty 1
    *1980470 Adjusting Screw (M6x20) - Qty 1
    *1980300 Nut (M6) - Qty 1
    *1980390 Brass Adjusting Cap - Qty 1
    *1980220 Spring Plate - Qty 2
    *1271070 Spring - Qty 1
    *1080041 Piston - Qty 1
    *1080070 Roll Pin - Qty 2
    *1080401 Back-Up Ring - Qty 1
    *1080250 - O-Ring (7.66x1.78) - Qty 1
    *1980210 - Piston Guide - Qty 1
    *740290 - O-Ring (14x1.78) - Qty 1
    *800560 - O-Ring (8.73x1.78) - Qty 1
    *880830 - O-Ring (15.54x2.62) - Qty 1
    *1271170 - Back-Up Ring - Qty 1
    *1080190 - O-Ring (2.90x1.78) - Qty 1
    *1271160 - Lower Piston - Qty 1
    *1980200 - Valve Seat - Qty 1
    *1470210 - O-Ring (9x1)- Qty 1

(Old PWP # APU-4148)