Parts list: № Number Qty Name Options 1 R502983 1 Water Pump Connection 2 19M7802 1 Screw M8 X 65, 10.9 3 19M7867 1 Screw M8 X 25, 10.9 4 R89944 1 O-Ring 50.394 X 3.531 mm (1-63/64" X 0.139") 5 RE501175 1 Plug M18 X 1.5 6 51M7043 1 O-Ring 15.300 X 2.200 mm Next page: ST664200 TIMING GEAR, WATER PIMP (ALIMINIUM, W/O INSERT), LOWER IDLE GEAR (4402 & 4414) ST664201 TIMING GEAR, WATER PIMP (ALIMINIUM, W/O INSERT), LOWER IDLE GEAR (4402 & 4414) ST664204 POWER-TAKEOFF, RH SIDE GEAR DRIVE (912U-DF154, 912V-TF155, TF253, HF152, HF276, HF277, TF272) ST664161 BALANCER SHAFT (4501) (TF253, HF152, HF276, HF277) ST664155 CYLINDER BLOCK (4601) (4045TF253 & 4045HF152) ST664203 POWER-TAKEOFF, RH SIDE GEAR DRIVE (5204-DF154, TF155, TF253, HF152, HF276, HF277, TF272) ST664146 BREATHER (2904) ST664198 CRANKSHAFT PULLEY (1328-HF276, HF277, TF272) ST664174 COVER W/O OIL FILLER NECK & WITH OIL DIPSTICK RH SIDE (1299,4002) ST664170 CONNECTING ROD AND PISTON CYLINDER LINER KIT (4822-HF276,HF277)