8L4521 ROD AS-ZINC Caterpillar parts
3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, C-15, C-16, C12, C15, C18, CX31-C15I, G3406, G3408, G3408B, G3412, TH35-C15I
Rating:
Alternative (cross code) number:
CA8L4521
8L-4521
8L4521
CA8L4521
8L-4521
8L4521
Weight: 0.70 pounds 0 kg.
GAS ENGINE, PETROLEUM PACKAGE,
Compatible equipment models: 8L4521:
Information:
Caterpillar Products:
3500 Family Generator Sets and Power Modules
G3500 Family Generator Sets and Power Modules Engine: Commercial
3500 Family All
G3500 Family AllDescription of Change: Several improvements in design were carried out in order to improve the sealing capability in the following components: alternator drive assemblies, auxiliary drive pulley groups and accessory drive groups. These components are located on the front housing of 3500 and 3500B Engines.A new seal with a triple lip was developed in order to improve sealing capability. The new seal also assists in preventing dirt from entering the system. A new seal was added in order to improve sealing capability in the accessory drive.An adapter that is used with pulley groups and accessory drive groups has been changed. The oil drain holes have been repositioned to horizontal locations instead of vertical locations in order to provide more lubrication to the seals.The accessory drive gear has been modified in order to improve seal life by reducing the amount of runout of the gear to the pulley. The modification changes the hole tolerance from 0.5 mm (0.0197 inch) to 0.05 mm (0.0020 inch).Adaptable To: The 235-2484 Lip Seal is a direct replacement for the following seals: 189-5178 Lip Seal, 6V-7196 Lip Seal and 9X-4612 Lip Seal .The 238-8363 Seal can be used with all 112-6035 Accessory Drive Gp .The improved 7C-4165 Adapter As contains the newly designed 7C-0234 Adapter .The modified 107-0466 Accessory Drive Gear is a direct replacement within the 171-8947 Accessory Drive Gp and the 107-7361 Accessory Drive Gp.
3500 Family Generator Sets and Power Modules
G3500 Family Generator Sets and Power Modules Engine: Commercial
3500 Family All
G3500 Family AllDescription of Change: Several improvements in design were carried out in order to improve the sealing capability in the following components: alternator drive assemblies, auxiliary drive pulley groups and accessory drive groups. These components are located on the front housing of 3500 and 3500B Engines.A new seal with a triple lip was developed in order to improve sealing capability. The new seal also assists in preventing dirt from entering the system. A new seal was added in order to improve sealing capability in the accessory drive.An adapter that is used with pulley groups and accessory drive groups has been changed. The oil drain holes have been repositioned to horizontal locations instead of vertical locations in order to provide more lubrication to the seals.The accessory drive gear has been modified in order to improve seal life by reducing the amount of runout of the gear to the pulley. The modification changes the hole tolerance from 0.5 mm (0.0197 inch) to 0.05 mm (0.0020 inch).Adaptable To: The 235-2484 Lip Seal is a direct replacement for the following seals: 189-5178 Lip Seal, 6V-7196 Lip Seal and 9X-4612 Lip Seal .The 238-8363 Seal can be used with all 112-6035 Accessory Drive Gp .The improved 7C-4165 Adapter As contains the newly designed 7C-0234 Adapter .The modified 107-0466 Accessory Drive Gear is a direct replacement within the 171-8947 Accessory Drive Gp and the 107-7361 Accessory Drive Gp.
Cat SIS web machinery list:
Parts rod Caterpillar catalog:
5P6672
ROD END
3304, 3304B, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3512, D343, D346, D348, D353C, D379, D379B, D398, G3406, G3408, G3408B, G3412, G3508, G3516
3304, 3304B, 3306, 3306B, 3406B, 3406C, 3408, 3412, 3512, D343, D346, D348, D353C, D379, D379B, D398, G3406, G3408, G3408B, G3412, G3508, G3516
4N4942
ROD-ADJUSTMENT
312B L, 3406, 3406B, 3406C, 3406E, 3408, 3456, 3516B, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B, 793C, 994, 994D, C-15, C-16, C15, C18, CX31-C15I, CX35-P800, D10...
312B L, 3406, 3406B, 3406C, 3406E, 3408, 3456, 3516B, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B, 793C, 994, 994D, C-15, C-16, C15, C18, CX31-C15I, CX35-P800, D10...
7E5996
ROD AS-CONNECTING
16G, 16H NA, 245B, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, CB-614, D350E, D400, D400E, D8N, D8R...
16G, 16H NA, 245B, 3406, 3406B, 3406C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824G, 825G, 826C, 826G, 980C, 980F, 980G, CB-614, D350E, D400, D400E, D8N, D8R...
9Y6400
ROD AS-CONNECTING
16G, 16H NA, 3406B, 3406C, 578, 621E, 621F, 623E, 627E, 627F, 826C, 980C, 980F, RR-250, SS-250
16G, 16H NA, 3406B, 3406C, 578, 621E, 621F, 623E, 627E, 627F, 826C, 980C, 980F, RR-250, SS-250
2243245
ROD AS
24M, 365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 657E,...
24M, 365C, 365C L, 365C L MH, 374D L, 374F L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 583T, 587T, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 651B, 657E,...
2323232
ROD AS
3412D, 773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 777C, 777D, 777F, 777G, 844H, 844K, 854K, 990H, 990K, 992K, 993K, AD55B, AD60, C27, C32, D10N, D10R, D10T, D10T2, D11R, D11T, TH4...
3412D, 773F, 773G, 773G LRC, 773G OEM, 775F, 775G, 775G LRC, 775G OEM, 777C, 777D, 777F, 777G, 844H, 844K, 854K, 990H, 990K, 992K, 993K, AD55B, AD60, C27, C32, D10N, D10R, D10T, D10T2, D11R, D11T, TH4...
5S2793
ROD ASSEMBLY PISTON TO CRANKSHAFT
1673C, 1674, 235, 3304, 3306, 621R, D334, D7G
1673C, 1674, 235, 3304, 3306, 621R, D334, D7G
8B3768
ROD END
120G, 12E, 12G, 16, 215, 215B, 215D, 225, 225D, 229, 229D, 231D, 235, 235C, 245, 245B, 3114, 3116, 3126, 315B FM L, 3208, 320B FM LL, 322B L, 322C, 325B L, 330B L, 3406, 517, 527, 583H, 613C, 615, 615...
120G, 12E, 12G, 16, 215, 215B, 215D, 225, 225D, 229, 229D, 231D, 235, 235C, 245, 245B, 3114, 3116, 3126, 315B FM L, 3208, 320B FM LL, 322B L, 322C, 325B L, 330B L, 3406, 517, 527, 583H, 613C, 615, 615...
7H3641
ROD END
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 153, 160G, 160H, 160H ES, 160H ...
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14G, 14H, 14H NA, 153, 160G, 160H, 160H ES, 160H ...
7N3231
ROD ASSEM.
245, 3406
245, 3406
8N1726
ROD ASSEM.
16G, 245, 3406, 3406B, 578, 621, 621E, 623E, 627E, 826C, 980C, G3406
16G, 245, 3406, 3406B, 578, 621, 621E, 623E, 627E, 826C, 980C, G3406
6V8955
ROD END
3508, 3508C, 3512, 3512B, 3516, G3406, G3408, G3412, G3508, G3512, G3516, PM3512, PM3516
3508, 3508C, 3512, 3512B, 3516, G3406, G3408, G3412, G3508, G3512, G3516, PM3512, PM3516
6L2280
ROD-ZINC
3126B, 3176B, 3176C, 3196, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C-12, C...
3126B, 3176B, 3176C, 3196, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3406E, 3408, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3456, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C-12, C...
5L7685
ROD AS-ZINC
3304, 3304B, 3306, 3306B, 3408, 3408C, 3412, 3412D, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, D320A, D330A, D333A, D333B, D343, D353C, G3304, G3306
3304, 3304B, 3306, 3306B, 3408, 3408C, 3412, 3412D, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, D320A, D330A, D333A, D333B, D343, D353C, G3304, G3306
6L2289
ROD-ZINC
3126, 3208, 3306, D336, D343, D379, D379A, D379B, D398, D399, G379, G398
3126, 3208, 3306, D336, D343, D379, D379A, D379B, D398, D399, G379, G398
8N1721
ROD AS-CONNECTING
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 225, 235, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 330...
120G, 12G, 12H, 12H ES, 12H NA, 130G, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 1673C, 225, 235, 235B, 330, 330 FM L, 330 L, 3304, 3304B, 3306, 3306B, 330...
8N5916
ROD AS-CONNECTING
1673C, 3176, 3176B, 3306, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 623F
1673C, 3176, 3176B, 3306, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 623F
6N2106
ROD AS-CONNECTING
1673C, 1693, 16G, 3176, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3512, 3512B, 3512C, 3516C, 5130, 5230, 613C, 627B, 627E, 631D, 631E, 631G, 633D, 633...
1673C, 1693, 16G, 3176, 3208, 3304, 3306, 3306B, 3306C, 3406, 3406B, 3406C, 3408, 3408C, 3408E, 3412, 3412C, 3412E, 3512, 3512B, 3512C, 3516C, 5130, 5230, 613C, 627B, 627E, 631D, 631E, 631G, 633D, 633...
3N3786
ROD-THROTTLE CONTROL
3116, 3126, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3508, 3512, 3516, G3304, G3306, G3406, G3508, G3512, G3516
3116, 3126, 3304, 3304B, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 3508, 3512, 3516, G3304, G3306, G3406, G3508, G3512, G3516
5L3946
ROD END
3304, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 789D, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, D330A, D398
3304, 3306, 3306B, 3406, 3406B, 3406C, 3408, 3408C, 3412, 3412C, 789D, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, D330A, D398
4S6818
ROD AS
3304, 3306, 3306B, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 385B, 385C, 385C FS, 385C L, 385C L MH, 5090B, 627, 627B, 627E, 627F, 637D, 637E, 776C, 776D, 777D, 953, 955K, 955L, 977K, 977L
3304, 3306, 3306B, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 385B, 385C, 385C FS, 385C L, 385C L MH, 5090B, 627, 627B, 627E, 627F, 637D, 637E, 776C, 776D, 777D, 953, 955K, 955L, 977K, 977L
2S4706
ROD AS
12E, 1673, 1673C, 3304, 3306, 3306B, 3306C, 3412C, 345D, 345D L, 345D L VG, 349D, 349D L, 613B, 65, 977H, D320A, D342C, D8H, SPS342, SPT342
12E, 1673, 1673C, 3304, 3306, 3306B, 3306C, 3412C, 345D, 345D L, 345D L VG, 349D, 349D L, 613B, 65, 977H, D320A, D342C, D8H, SPS342, SPT342
7S3131
ROD AS
16G, 225, 3306, 3306B, 578, 613, 615, 615C, 621E, 623E, 627E, 75, 824C, 826C, 936F, 950B, 950F, 955K, 955L, 966F, 980, 980B, 980C, 980F, D25D, D300D, D3C, D40D, D6E, D6F SR, D6G SR, D6H, D8N, G3306, G...
16G, 225, 3306, 3306B, 578, 613, 615, 615C, 621E, 623E, 627E, 75, 824C, 826C, 936F, 950B, 950F, 955K, 955L, 966F, 980, 980B, 980C, 980F, D25D, D300D, D3C, D40D, D6E, D6F SR, D6G SR, D6H, D8N, G3306, G...
6L2283
ROD-ZINC
3114, 3116, 3126, 3126B, 3176B, 3208, 3304, 3306, 3306B, C7, D342C, D343, D346, D348, D349, D353C, D379B, D398B, D399, G3304
3114, 3116, 3126, 3126B, 3176B, 3208, 3304, 3306, 3306B, C7, D342C, D343, D346, D348, D349, D353C, D379B, D398B, D399, G3304