№ Part Number Description Part count in models 15 201456-П29 Bolt M8-6gx20 33333----- 1 201499-П29 Bolt 10-6gx30 4444------ 7 210-1701230 Collar with spring assembly 11111----- 4 236-1308011-Г Fan drive assembly 11111----- 6 236-1308025 Pulley 11111----- 19 236-1308050-В Drive shaft 1111------ 8 236-1308055 Collar bushing 11111----- 5 236-1308090-В Elastic coupling 11111----- 11 236-130810 Drive body 11111----- 14 236-1308104-Б Gear 11111----- 17 236-1308107 Thrust flange 11111----- 12 236-1308108 Body gasket 11111----- 3 238-1308012-А4 Fan impeller -111------ 10 250513-П29 Nut 44444----- 13 250659-П29 Nut M22x1,5-6H 22222----- 2 252136-П2 Spring washer 10 4444------ 18 305 Single-row radial ball bearing 25x62x17 11111----- 16 312532-П15 Lock washer 33333----- 20 314008-П2 Key 11111----- 9 6-205К Single-row radial ball bearing 25x52x15 11111-----