4D6172 FLANGE Caterpillar parts
641B, 650B, 651, 651B, 651E, 657, 657B, 657E, 657G, 666, 844, 844H, 844K, 990, 990 II, 990H, 990K, 992
Rating:
Alternative (cross code) number:
CA4D6172
4D-6172
4D6172
CA4D6172
4D-6172
4D6172
Weight: 218 pounds 98 kg.
WHEEL DOZER, WHEEL TRACTOR,
Compatible equipment models: 4D6172:
Number on catalog scheme:
2
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Information:
3304 And 3306 Industrial, Marine, Generator Set and Natural Gas EnginesDescription of Change: The above engines now have new crankshaft assemblies with wider crankshaft gears. The wider crankshaft gears are used with engine front gear trains that have wider gears.Adaptable To: The new 2W7960 and 2W7458 Crankshaft Assemblies are in effect with the serial numbers shown in the chart. These crankshaft assemblies use a wider 1W4405 Crankshaft Gear. The former 4N7692 and 4N7693 Crankshaft Assemblies had a narrower 7N4525 Crankshaft Gear. 3304 and 3306 Industrial, Marine and Natural Gas Engines use either a new 1W4506 or a former 3N1463 Crankshaft Seal Adapter. If desired, a new crankshaft assembly can be used in all 3304 and 3306 Engines with the 1W4506 Crankshaft Seal Adapter.
A new crankshaft assembly can also be used in a 3304 or 3306 Engine with a 3N1463 Crankshaft Seal Adapter, if the 3N1463 Crankshaft Seal Adapter is replaced with a 1W4506 Crankshaft Seal Adapter. The chart that follows gives the in effect serial numbers for the 1W4506 Crankshaft Seal Adapter.
It is important to use the correct crankshaft and crankshaft gear, as shown in this article. Use of the wrong parts can result in serious engine damage.
Illustration 1. New 1W4405 Crankshaft Gear.
Illustration 2. Former 7N4525 Crankshaft Gear.
A new crankshaft assembly can also be used in a 3304 or 3306 Engine with a 3N1463 Crankshaft Seal Adapter, if the 3N1463 Crankshaft Seal Adapter is replaced with a 1W4506 Crankshaft Seal Adapter. The chart that follows gives the in effect serial numbers for the 1W4506 Crankshaft Seal Adapter.
It is important to use the correct crankshaft and crankshaft gear, as shown in this article. Use of the wrong parts can result in serious engine damage.
Illustration 1. New 1W4405 Crankshaft Gear.
Illustration 2. Former 7N4525 Crankshaft Gear.
Caterpillar parts catalog:
Parts flange Caterpillar catalog:
120H, 120M, 120M 2, 12H, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 16M, 216, 216B, 216B3, 226B, 226...
115, 120G, 120M, 120M 2, 12G, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140G, 140M, 140M 2, 140M 3, 140M 3 AWD, 160G, 160M, 160M 2, 160M 3, 160M 3 AWD, 16M, 236, 2384C, 246C, 2470C, 248, 2484C, 24H, 24M, 25...
16, 173B, 225, 227, 235, 235B, 2384C, 245, 245B, 245D, 2484C, 24M, 365B, 365B II, 365C L MH, 385C L MH, 414E, 416D, 416E, 416F, 420D, 420E, 420F, 422E, 422F, 424B, 424B HD, 424D, 428D, 428E, 428F, 430...
120, 120B, 12F, 140, 140B, 141, 14E, 153, 16, 163, 173B, 191, 226B, 226B3, 242B, 242B3, 247B, 257B, 257B3, 259B3, 4S, 621, 621B, 621E, 621F, 621G, 621R, 623B, 623E, 623F, 623G, 627, 627B, 627E, 627F, ...
1090, 115, 1190, 1190T, 1290T, 1390, 16G, 215, 215B, 215D, 219D, 225, 225D, 227, 229, 2290, 229D, 231D, 235, 235B, 235C, 235D, 2390, 2391, 245, 245B, 245D, 2491, 2590, 2670C, 2864C, 312, 312B L, 312C,...
10S, 120, 120B, 12F, 140, 140B, 141, 14E, 14G, 153, 16, 163, 16G, 173B, 183B, 191, 193, 215, 215B, 225, 235, 245, 2470C, 2570C, 2670C, 30/30, 307B, 308C, 311B, 312, 312B, 312B L, 312C, 312C L, 313B, 3...
120H, 12H, 12H ES, 12H NA, 140H, 140H ES, 140H NA, 143H, 14G, 14M, 160H, 160H ES, 160H NA, 163H NA, 16G, 24H, 320B, 322B L, 322B LN, 325B L, 330 L, 330B L, 345B II, 345B L, 5110B, 5130, 5130B, 5230, 5...
225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 2864C, 312D2, 324D, 325C, 325D L, 328D LCR, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2...
173B, 183B, 193, 235, 235B, 235D, 2384C, 245, 2484C, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 5110B, 5130, 559C, 578, 579C, 583R, 583T, 584, 587R, 587T, 589, 611, 613C, 613C II, 61...
245, 245B, 245D, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5080, 5090B, 615, 615C, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793D, 793F, 793F CMD, 793F OE...
587R, 621B, 621F, 621G, 623E, 623F, 623G, 627B, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 657B, 657E, 657G, 814B, 824C, 824H, 825H, 826H, 834H, 836H, 980H, 988H, AD30, AD45B, AD55, D9R,...
120M, 12M, 140M, 16, 160M, 16G, 16H, 16H NA, 16M, 613, 613B, 613C, 613C II, 650B, 666, 725, 730, 768B, 769, 814, 814B, 814F, 814F II, 938G, 938G II, 950B, 950B/950E, 950F, 950F II, 950G, 950G II, 950H...
641B, 650B, 651, 651E, 657, 657B, 657E, 666
1T0874
FLANGE-INPUT
641B, 651E, 657B, 657E, 657G
641B, 651E, 657B, 657E, 657G
8W5615
FLANGE
651B, 651E, 657E
651B, 651E, 657E
8W0301
FLANGE
1390, 2590, 541, 541 2, 551, 552, 552 2, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G, 770, 772, 938H, D350E, D350E II, D400E, D400E II, IT38...
1390, 2590, 541, 541 2, 551, 552, 552 2, 621E, 621F, 621G, 623E, 623F, 623G, 627E, 627F, 627G, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, 657G, 770, 772, 938H, D350E, D350E II, D400E, D400E II, IT38...
7N1799
FLANGE
651E, 657E
651E, 657E
8W6744
FLANGE
637E, 651E, 657E
637E, 651E, 657E
5J2397
FLANGE
621, 630B, 631B, 631D, 631E, 631G, 633, 637B, 637D, 637E, 637G, 651, 651B, 651E, 657E, 657G, 769, 992
621, 630B, 631B, 631D, 631E, 631G, 633, 637B, 637D, 637E, 637G, 651, 651B, 651E, 657E, 657G, 769, 992
1T0966
FLANGE AS
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631C, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D, ...
621, 621B, 621E, 621F, 621G, 621H, 621K, 623, 623B, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627, 627B, 627E, 627F, 627G, 627H, 627K, 627K LRC, 631C, 631E, 631G, 633D, 633E II, 637D, 637E, 637G, 639D, ...
6G2288
FLANGE
657B, 657E, 657G
657B, 657E, 657G
6G2735
FLANGE
657B, 657E, 657G
657B, 657E, 657G
8X3976
FLANGE AS
651E, 657E
651E, 657E
8X3975
FLANGE AS
651E, 657E
651E, 657E