For Komatsu Bulldozer D31PX-21 D39PX-21 D37PX-21 D31EX-21 D39EX-21 D37EX-21 Air Conditioning Compressor 20Y-979-3111

For Komatsu Bulldozer D31PX-21 D39PX-21 D37PX-21 D31EX-21 D39EX-21 D37EX-21 Air Conditioning Compressor 20Y-979-3111

Replace Part Number:20Y-979-3111,20Y9793111

Specification:
COMPRESSOR TYPE:10PA15C
CLUTCH DIAMETER:152mm, 6"
VOLTAGE:24
GROOVES:1
BELT WIDTH:B, 5/8"
COIL POSITION:12 o'clock
GAUGE LINE:2.850", 72.39mm

Application:
Fit for following models:
Komatsu Bulldozer:
D31EX-21A-M,D31PX-21A-M,D31PX-21,D31EX-21,D39PX-21A-M,D39PX-21,D37PX-21,D39EX-21,D39EX-21A-M,D37EX-21,D37PX-21A-M,D37EX-21A-M,D85A-21-E,D85P-21-EP,D85P-21-E,D85A-21B,D85A-21B-ER
Komatsu Excavator:
PC600-6A-KJ, PC600-6K, PC600-6KJ, PC600LC-6, PC600LC-6, PC600LC-6A, PC600LC-6A, PC600LC-6A, PC600LC-6A-KJ, PC600LC-6K, PC600LC-6KJ, PC650-5, PC650-6, PC650-6A, PC650LC-5, PC650LC-6, PC650LC-6A, PC650SE-5, PC710-5, PC710SE-5, PC750-6, PC750-6, PC750-6-AM, PC750LC-6, PC750LC-6, PC750LC-6K-01, PC750SE-6, PC750SE-6, PC750SE-6-AM, PC750SE-6K-01, PC750SE-6K-J, PC750SE-6K-LS, PC800-6, PC800-6, PC800-6-AM, PC800SE-6, PC800SE-6, PC800SE-6-AM, PW130ES-6K, PW150ES-6K, PW170ES-6K, PW170ES-6K-KA

See Details:
Komatsu Bulldozer:
D155A-2 S/N 50001-UP
D155A-2 S/N 50001-UP (S6D155-4 Eng. Installed)
D155A-2A S/N 57001-UP
D155A-2A S/N 57001-UP (SA6D140E-2 (Emission) Eng. Installed)
D155A-3 S/N 60001-UP
D155A-5 S/N 65001-UP
D155AX-3 S/N 60001-UP
D155AX-3C S/N 60001-UP (For EC / Chassis only)
D155AX-5 S/N 70001-UP
D155C-1 S/N 15686-UP (SA6D140-2 Eng. Installed)
D155C-1P-ZZ S/N 15686-UP
D275A-2 S/N 10001-UP
D275A-5 S/N 25001-UP
D275AX-5 S/N 20001-UP
D275AX-5-KO S/N 20001-UP
D31EX-21 S/N 50001-50499
D31EX-21 S/N 50001-50499 (For North America)
D31EX-21A-M S/N 50501-UP
D31PX-21 S/N 50001-50499
D31PX-21 S/N 50001-50499 (For North America)
D31PX-21A S/N 50501-UP (Overseas Version)
D31PX-21A-M S/N 50501-UP
D355A-3 S/N 1010-UP
D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-30cent. Spec.))
D355C-3 S/N 14263-UP (SA6D140-2 Eng. Installed (-50cent. Spec.))
D375A-3 S/N 17001-UP (6 Track Roller)
D375A-3 S/N 17001-UP (For Canada / -50cent. Spec.)
D375A-3-01 S/N 17001-UP
D375A-3A S/N 17001-UP (7 Track Roller)
D375A-3A-01 S/N 17001-UP
D375A-5D S/N 17743-UP (-50cent. Spec.)
D37EX-21 S/N 5001-5499
D37EX-21 S/N 5001-5499 (For North America)
D37EX-21 S/N 5001-5499 (Overseas Version)
D37EX-21A S/N 5501-UP (Overseas Version)
D37EX-21A-M S/N 5501-UP
D37PX-21 S/N 5001-5499
D37PX-21 S/N 5001-5499 (For North America)
D37PX-21 S/N 5001-5499 (Overseas Version)
D37PX-21A S/N 5501-UP (Overseas Version)
D37PX-21A-M S/N 5501-UP
D39EX-21 S/N 1001-1499
D39EX-21 S/N 1001-1499 (Overseas Version)
D39EX-21A S/N 1501-UP (Overseas Version)
D39EX-21A-M S/N 1501-UP
D39PX-21 S/N 1001-1499
D39PX-21 S/N 1001-1499 (Overseas Version)
D39PX-21A S/N 1501-UP (Overseas Version)
D39PX-21A-M S/N 1501-UP
D475A-2 S/N 10201-UP
D475A-3 S/N 10601-UP (Shoe Slipping Control Spec.)
D475A-3 S/N 10601-UP (Super Ripper Spec.)
D475A-3-SC S/N 10601-UP
D575A-2 S/N 10001-UP
D575A-2 S/N 10001-UP (Super Dozer Spec.)
D575A-3 S/N 10101-UP
D575A-3 S/N 10101-UP (Ripper)
D575A-3-M S/N 10101-UP
D66S-1 S/N 1001-UP
D85A-21 S/N 36534-UP (S6D125E-2 (Emission) Eng. Installed)
D85A-21B S/N 35001-36536 (Custom Spec.)
D85A-21B S/N 36537-UP (Custom S6D125E-2 (Emission) Eng. Installed)
D85A-21B-ER S/N 36537-UP
D85A-21-E S/N 36534-UP
D85C-21-A S/N 36551-UP
D85E-21 S/N 36534-UP (S6D125E-2 (Emission) Eng. Installed)
D85P-21 S/N 3689-UP (S6D125E-2 (Emission) Eng. Installed)
D85P-21-E S/N 3689-UP
D85P-21-EP S/N 3689-UP
D87E-2 S/N P090001-UP
D87P-2 S/N P092001-UP

Komatsu Excavator:
PC1600-1 S/N 10001-UP
PC1600SP-1 S/N 10001-UP
PC160-6K S/N K30001-UP
PC180LC-6K S/N K30001-UP
PC180NLC-6K S/N K30001-UP
PC200-6 S/N 80001-UP
PC200-6 S/N 80001-UP (Overseas Version)
PC200-6B / PC200LC-6B HYDRAULIC EXCAVATOR
PC200-6H S/N 80001-UP
PC200-6H S/N 80001-UP (Hyper GX Spec.)
PC200-6J S/N 80001-UP
PC200-6S S/N 80001-UP
PC200LC-6 S/N 80001-UP
PC200LC-6 S/N 80001-UP (Overseas Version)
PC200LC-6H S/N 80001-UP
PC200LC-6H S/N 80001-UP (Hyper GX Spec.)
PC200LC-6J S/N 80001-UP
PC200LC-6LE S/N A83001-UP
PC200LC-6S S/N 80001-UP
PC200LL-6 S/N A85001-UP
PC200SC-6 S/N 10001-UP
PC210-6 S/N 30001-UP
PC210-6G S/N 30001-UP
PC210-6K S/N K30001-UP
PC210LC-6 S/N 30001-UP
PC210LC-6G S/N 30001-UP
PC210LC-6K S/N K30001-UP
PC220-6 S/N 50001-UP
PC220-6 Serial NO.80001 and up, PC220LC-6 Serial NO.90001 and up, PC220SE-6 Serial NO.A0001 and up
PC220LC-6 S/N 50001-UP
PC220LC-6LE S/N A83001-UP
PC220LL-6 S/N A85001-UP
PC230-6 S/N 10001-UP
PC230LC-6 S/N 10001-UP
PC240-6K S/N K30001-UP
PC240LC-6K S/N K30001-UP
PC240NLC-6K S/N K30001-UP
PC250-6 S/N 10001-UP
PC250LC-6 S/N 10001-UP
PC250LC-6LE S/N A83001-Up
PC270LC-6LE S/N A83001-Up
PC290LC-6K S/N K30001-UP
PC290NLC-6K S/N K30001-UP
PC340-6K S/N K30001-UP
PC340LC-6K S/N K30001-UP
PC340NLC-6K S/N K30001-UP
PC380LC-6K S/N K30001-UP
PC450-6K S/N K30001-UP
PC450LC-6K S/N K30001-UP
PC600-6 S/N 10001-UP
PC600-6 S/N 10001-UP (Overseas Version)
PC600-6A S/N 10001-UP
PC600-6A S/N 10001-UP (Overseas Version)
PC600-6A-KJ S/N 10001-UP
PC600-6K S/N K30001-UP
PC600-6KJ S/N 10001-UP
PC600LC-6 S/N 10001-UP
PC600LC-6 S/N 10001-UP (Overseas Version)
PC600LC-6A S/N 10001-UP
PC600LC-6A S/N 10001-UP (For Canada / -50cent. Spec.)
PC600LC-6A S/N 10001-UP (Overseas Version)
PC600LC-6A-KJ S/N 10001-UP
PC600LC-6K S/N K30001-UP
PC600LC-6KJ S/N 10001-UP
PC650-5 S/N 20001-UP
PC650-6 S/N 30001-UP
PC650-6A S/N 30001-UP
PC650LC-5 S/N 20001-UP
PC650LC-6 S/N 30001-UP
PC650LC-6A S/N 30001-UP
PC650SE-5 S/N 20001-UP
PC710-5 S/N 10001-UP
PC710SE-5 S/N 10001-UP
PC750-6 S/N 10001-UP
PC750-6 S/N 10001-UP (SAA6D140E-3 (TIER 2) Eng. Installed)
PC750-6-AM S/N 10001-UP
PC750LC-6 S/N 10001-UP
PC750LC-6 S/N 10001-UP (SAA6D140E-3 (TIER 2) Eng. Installed)
PC750LC-6K-01 S/N K30001-UP
PC750SE-6 S/N 10001-UP
PC750SE-6 S/N 10001-UP (For North America)
PC750SE-6-AM S/N 10001-UP
PC750SE-6K-01 S/N K30001-UP
PC750SE-6K-J S/N 10001-UP
PC750SE-6K-LS S/N K30001-UP
PC800-6 S/N 30001-UP
PC800-6 S/N 30001-UP (SAA6D140E-3 (TIER 2) Eng. Installed)
PC800-6-AM S/N 30001-UP
PC800SE-6 S/N 30001-UP
PC800SE-6 S/N 30001-UP (SAA6D140E-3 (TIER 2) Eng. Installed)
PC800SE-6-AM S/N 30001-UP
PW130ES-6K S/N K30545-UP
PW150ES-6K S/N K30001-UP
PW170ES-6K S/N K30001-UP
PW170ES-6K-KA S/N K30001-UP