9J2521 PISTON Caterpillar parts
770, 772, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD40, AD45, AD55, AD55B, AD60
Rating:
Alternative (cross code) number:
CA9J2521
9J-2521
9J2521
CA9J2521
9J-2521
9J2521
Weight: 22 pounds 9 kg.
Information:
PISTON DIAMETER
53.98
mm
THICKNESS
136.53
mm
NUMBER OF C BORE
2
Wear Ring Dia
158.52
NOMINAL CYLINDER BORE
165.1
NOMINAL ROD DIAMETER
127
QUARRY TRUCK, UNDERGROUND ART TRUCK,
Compatible equipment models: 9J2521:
Information:
Machines With Precombustion Chamber EnginesThe 8S7713 Heat Start Switch used on many products with precombustion chamber engines is no longer serviced. The 7N4160 Heat Start Switch can be used as a replacement. The 7N4160 Heat Start Switch provides better sealing against contaminants. The 7N4160 Heat Start Switch also has a contact action better suited for cranking applications where the starter solenoid is activated directly from the start switch. Such applications do not use a start relay.
The new switch is longer than the former switch. Therefore, in some applications, the new switch is not a direct replacement for the former switch and may require 5K1928 Bosses to complete the installation. Use one boss on each mounting bolt of the dash panel to provide clearance for the new switch.
The new switch is longer than the former switch. Therefore, in some applications, the new switch is not a direct replacement for the former switch and may require 5K1928 Bosses to complete the installation. Use one boss on each mounting bolt of the dash panel to provide clearance for the new switch.
Cat SIS web machinery list:
Parts piston Caterpillar catalog:
2G3482
PISTON
772B, 773B, 773D, 773E, 775B, 775D, 775E, 776D, 777D
772B, 773B, 773D, 773E, 775B, 775D, 775E, 776D, 777D
1149306
PISTON
69D, 769C, 769D, 770, 771C, 771D, 772, 772B, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776D, 777D, 777F
69D, 769C, 769D, 770, 771C, 771D, 772, 772B, 773B, 773D, 773E, 773F, 775B, 775D, 775E, 775F, 776D, 777D, 777F
1010868
PISTON
69D, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM
69D, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM
3T7417
PISTON-CLUTCH
769C, 772B, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD55B, AD60
769C, 772B, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD55B, AD60
3P8217
PISTON-CLUTCH
769C, 772B, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD55B, AD60
769C, 772B, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD55B, AD60
6P9607
PISTON AS
769C, 772B, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD55B, AD60
769C, 772B, 773B, 773D, 773E, 773F, 773G, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G, 775G LRC, 775G OEM, AD55B, AD60
4T4167
PISTON
69D, 769C, 769D, 770G, 770G OEM, 771C, 771D, 772G, 772G OEM
69D, 769C, 769D, 770G, 770G OEM, 771C, 771D, 772G, 772G OEM
6J1121
PISTON
769, 769C, 769D, 771C, 771D
769, 769C, 769D, 771C, 771D
2G5593
PISTON
24H, 24M, 69D, 768C, 769C, 769D, 771C, 771D, AD40, AD45, AD45B, AE40, D40D
24H, 24M, 69D, 768C, 769C, 769D, 771C, 771D, AD40, AD45, AD45B, AE40, D40D
2G5558
PISTON
24H, 24M, 69D, 768C, 769C, 769D, 771C, 771D, AD40, AD45, AD45B, AE40, D40D
24H, 24M, 69D, 768C, 769C, 769D, 771C, 771D, AD40, AD45, AD45B, AE40, D40D
8E9599
PISTON-CLUTCH
69D, 735, 735B, 740, 740B, 768C, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772G, 772G OEM, AD40, AD45, AD45B, AD55, AE40, AE40 II, D400E II, RM-350B, SM-350
69D, 735, 735B, 740, 740B, 768C, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772G, 772G OEM, AD40, AD45, AD45B, AD55, AE40, AE40 II, D400E II, RM-350B, SM-350
2G9156
PISTON
769C, 769D, 771C, 771D, 773
769C, 769D, 771C, 771D, 773