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CAT 7C-4421 7C4421  145.42mm Inside Diameter Seal-O-Ring Caterpillar3508 3512 3516

Part NumberPart NameQuantityReq'd

1 7C-4415 Cover AS-Filter 1  0  

2 7C-4416 Body-Filter 1  0  

3 7C-5485 Gasket-Flange(Centrifugal Filter) 1  0  

4 6V-3349 Seal-O-Ring 1  0  

5 7C-4420 Rotor AS 1  0  

6 7C-4421 Seal-O-Ring 1  0  

7 168-6357 Plate-Stiffener 1  0  

8 7C-4423 Clamp 1  0  

9 7C-8390 Liner-Rotor(Centrifugal Filter) 1  0  

   336-0733F Film-Warning(High Prssure Spray, Read Omm) 1  0  

 (VESSEL UNDER PRESSURE. DO NOT SERVICE WHEN PRESSURISED. COULD CAUSE SERIOUS INJURY OR DEATH.) 

 488-2159F Film-Identification(Filter) 1  0 

Part No. Description Q-ty Item

162-8809 Nozzle 16 pcs

184-2442 Bellows 1 pcs

7L-6443 Bolt 20 pcs

3E-6916 Nut 20 pcs

207-1354 Gasket 8 pcs

121-5736 Gasket 4 pcs

6I-4950 Thermostat 8 pcs

4P-1505 Thermostat 2 pcs

3S-9643 Seal 16 pcs

7N-4927 Gasket 4 pcs

2N-0931 Gasket 8 pcs

6V-1454 Sealing ring 12 pcs

167-9526 Seal 16 pcs

167-9527 Seal 24 pcs

7N-5080 Seal 16 pcs

6V-5101 Seal 16 pcs

6V-5054 Sealing ring 4 pcs

4S-5898 Seal 16 pcs

6V-5103 Sealing ring 8 pcs

109-7411 Sealing ring 4 pcs

6V-3917 Sealing ring 8 pcs

8T-1919 Sealing ring 20 pcs

5B-4399 Sealing ring 2 pcs

6J-2680 Sealing ring 10 pcs

110-6991 Gasket 16 pcs

144-5692 Gasket 16 pcs

5P-0840 Sealing ring 32 pcs

2045426 Seal Cummins 68 pcs

2045427 Seal Cummins 68 pcs

109-2332 Sealing ring 16 pcs

6V-5066 Seal 4 pcs

8N-4524 Gasket 4 pcs

122-8856 Gasket 4 pcs

1W-8545 Gasket 16 pcs

6V-9769 Seal 16 pcs

127-2176 Seal 16 pcs

132-6469 Cable 8 pcs

273-7360 Gasket 4 pcs

112-1564 Gasket 2 pcs

9Y-8069 Gasket 6 pcs

4F-7387 Seal 2 pcs

9Y-6893 Gasket 4 pcs

061-9456 Sealing ring 8 pcs

3P-0655 Sealing ring 6 pcs

5P-4892 Sealing ring 6 pcs

5P-5846 Sealing ring 2 pcs

5P-7817 Sealing ring 2 pcs

6V-3908 Sealing ring 2 pcs

7N-5416 Elbow 4 pcs

4N-1320 Gasket 4 pcs

7N-4932 Gasket 2 pcs

7N-4945 Gasket 2 pcs

117-9315 Seal 16 pcs

5P-7530 Sealing ring 16 pcs

100-3878 Spring 16 pcs

262-4378 Seal 3 pcs

166-4376 Seal 3 pcs

8C-5236 Coupling 2 pcs

9X-4594 Coupling 3 pcs

6V-6809 Seal 2 pcs

8T-2903 Sealing ring 4 pcs

1S-5772 Gasket 2 pcs

9M-3786 Sealing ring 2 pcs

5F-3106 Sealing ring 2 pcs

2M-4453 Sealing ring 2 pcs

5N-1940 Gasket 2 pcs

3P-6061 Gasket 4 pcs

149-5462 Sealing ring 2 pcs

5H-6734 Sealing ring 2 pcs

208-2364 Seal 16 pcs

6J-2245 Sealing ring 8 pcs

5P-9890 Seal 8 pcs

7N-7559 Gasket 4 pcs

8L-2786 Sealing ring 4 pcs

6L-1694 Gasket 4 pcs

4P-4460 Gasket 4 pcs

6V-3908 Sealing ring 2 pcs

1H-8278 Sealing ring 2 pcs

208-2362 Seal 16 pcs

7W-2122 Fuel pipe fitting 2 pcs

6V-5049 Sealing ring 34 pcs

273-7360 Gasket 4 pcs

1S-5772 Gasket 2 pcs

7E-6016 Gasket 8 pcs

272-0759 Seal 16 pcs

4Н-7869 Gasket 6 pcs

033-6031 Sealing ring 4 pcs

1A-9066 Gasket 4 pcs

161-1705 Pressure sensor 1 pcs

115-9609 Temperature sensor 8 pcs

197-6995 Valve guide 32 pcs

133-9306 Valve guide 32 pcs

101-1180 Valve spring 32 pcs

101-1177 Valve spring 32 pcs

210-2542 Inlet valve 32 pcs

130-2608 Valve seat, exhaust 32 pcs

210-2529 Exhaust valve 32 pcs

130-2607 Valve seat, inlet 32 pcs

197-7062 Rotocap 32 pcs

197-7063 Rotocap 32 pcs

2A-4429 Cotter 64 pcs

197-7055 Cotter 64 pcs

137-6856 Seal 32 pcs

2W-2662 Spring plate 32 pcs

107-7330 Bearing 16 pcs

149-6031 Bearing 12 pcs

118-9494 Cylinder liner 16 pcs

144-0720 Piston head 16 pcs

0T-0102 Bolt 32 pcs

1B-2790 Bolt 32 pcs

7N-2046 Seal 48 pcs

8N-4707 Seal 16 pcs

8N-7296 Stopper 16 pcs

107-3758 Seal 8 pcs

7N-2405 Bolt 64 pcs

146-9173 Cartridge 4 pcs

201-7709 Gasket set 3 set

192-8746 Lifter 8 pcs

192-8747 Lifter 8 pcs

7G-8765 Solenoid valve 3 pcs

2W-9723 Shaft 1 pcs

2W-9724 Impeller 1 pcs

144-5694 Piston ring 16 pcs

144-5695 Piston ring 16 pcs

123-4268 Piston ring 16 pcs

1138433 Seal 2 pcs

1138433 Seal 2 pcs

7N-4758 Washer 2 pcs

166-4376 Seal 2 pcs

8N-7296 Stopper 32 pcs

116-3253 Pipe 16 pcs

7C-3722 Retainer 16 pcs

3P-6061 Gasket 2 pcs

138-8507 Piston pin 16 pcs