Air Conditioning CompressorsThe Air Conditioning Compressor’s main function is to compress and pump the refrigerant to the condenser where it absorbs the heat from the system. They are considered to be the heart of the A/C system. Our Air Conditioning Compressors keep your system running efciently at all times.

Part No. Machine Model

7N4297 120G, 140G, 773B, 785B, 789B, 815B, 988B, D7G

1630872 120H, 135H, 140M, 160M, 777D, 797B, 962G

1984564 140G, 657E, 777D, 785B, 789B, 994D

7N4296 225B, 245B, 651E, 657E, 988B, 992C

2186833 226B3, 232B2, 236B2, 242B2, 247B3

1717495 307C, 311C, 320C

1540490 311B, 312B, 315B, 318B, 320B, 322B, 325B, 330B

3729295 320D2, 323D2, 326D2, 329D2, 330D2

2457781 323D

3050324 324D, 325D, 330D, 521B, 522B

3050325 325D, 329D, 336D, 345D, 374D, 390D

4612805 336F, 340F, 349F, 352F, 374F, 390F

2180324 345B, 365B, 825H, 836H, 854G, 992G

2144302 414E, 416E, 420E, 422E, 428E, 432E, 434E, 442E, 444E

3E1908 416D, 420D, 424D, 430D, 438D, 442D

Part No. Machine Model

2992212 416F, 420F, 428F, 434E, 442E, 444E

1835106 621G, 623G, 657G, 924H, 953C, C32, D6N, D8T

3201291 627K, 637K, 770G, 824K, 836K, 938K, 980M, 982M

8T8816 773B, 775B, 950F, 988B, D4H, D5H, D6H, D8N

2777245 854K, 966H, 992K, 993K, D6K

1065122 928G, 930G, 938F, 953C, 962G, D10T, D6M, D9R

3249711 966M, 972M, 986K, C32, D11T, D6T, D9T

1789570 CB7, D3K, D4K

1149484 Challenger 35/55

Part # Machine Model

203-979-6831 PC100, PC120, PC130, PC200, PC400

20Y-979-3111 D275AX, D31EX, D37PX, D39PX, D66S, D85P

A�r Cond�t�on�ng Compressors

A�r Cond�t�on�ng Compressors for Komatsu®

* Other part no. not included in the list are available. For a full listing, please contact your sales representative today. Part Numbers are used for reference purposes only. Komatsu® is the registered trademark of Komatsu Ltd.