8N4401 CLAMP-V-BAND Caterpillar parts
24H, 5110B, 5130, 5130B, 770, 770G, 772, 772G, 776C, 776D, 777, 777B, 777D, 784B, 784C, 785, 785B, 785C, 797F, 844, 990, 990 II, 992C, 992D, C18, CX31-C18I, CX35-C18I, D10, D11N, D11R
Rating:
Alternative (cross code) number:
CA8N4401
8N-4401
8N4401
CA8N4401
8N-4401
8N4401
Weight: 1 pounds 0 kg.
Information:
ID
171.4
mm
INDUSTRIAL ENGINE, WHEEL LOADER,
Compatible equipment models: 8N4401:
Number on catalog scheme:
2
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Information:
3406 Family Of EnginesNew cylinder heads have additional coolant passages in the rear part of the head. The additional coolant passages provide improved coolant circulation in that area. This will result in reduced thermal stresses in the head to block joint at the rear of the engine. The reduced stress will result in increased cylinder head gasket life.
Initially, the cylinder heads were drilled to add two coolant passages. This change is identified by the pipe plug at the rear center of the cylinder head, between the head bolts. This change is in effect as listed in Chart A. The new cylinder heads are cast with the additional coolant passages. This change is identified by the casting part number 9Y3777 (not serviced) on the left rear side of the cylinder head. The new cylinders heads are in effect as listed in Chart B.
Chart C identifies the current and former new and remanufactured cylinder Head assemblies and groups.
Initially, the cylinder heads were drilled to add two coolant passages. This change is identified by the pipe plug at the rear center of the cylinder head, between the head bolts. This change is in effect as listed in Chart A. The new cylinder heads are cast with the additional coolant passages. This change is identified by the casting part number 9Y3777 (not serviced) on the left rear side of the cylinder head. The new cylinders heads are in effect as listed in Chart B.
Chart C identifies the current and former new and remanufactured cylinder Head assemblies and groups.
Cat SIS web machinery list:
Parts clamp Caterpillar catalog:
215, 215B, 215D, 225, 225D, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 245D, 336D, 615, 615C, 621G, 621H, 621K, 623E, 623F, 623G, 623H, 623K, 623K LRC, 627G, 627H, 627K, 627K LRC, 789, 789B, 7...
589, D10N, D10R, D11N, D11R, D8L, D9N, D9R, D9T
24H, 5130, 5130B, 589, 631E, 631G, 633E II, 637E, 637G, 651E, 657E, AD55, D10N, D10R, D11N, D11R, D8L, D9L, D9N, D9R, PM-200, PM-201, PM-565, PM-565B
120, 120B, 12E, 12F, 140, 140B, 14E, 16, 528, 528B, 530B, 621, 621E, 621R, 623, 631C, 641B, 772, 814, 815, 834G, 834H, 836G, 836H, 844, 844H, 844K, 854G, 854K, 910, 918F, 920, 924F, 930, 930R, 931B, 9...
375, 814F, 815B, 815F, 816F, 824C, 824G, 824G II, 825G, 825G II, 826C, 826G, 826G II, 834B, 834G, 836, 836G, 910, 931, 931B, 933, 935C II, 939, 953, 953C, 980C, 980F, 988B, 992C, 992D
777C, 784C, 785C, 789C, 789D, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 797, 797B, 966H, 972H, 973D, D5R LGP, D6N, D9T, PM-200
120H, 120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 135H, 140G, 140H, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD...
140H, 143H, 14H, 160H, 163H, 16H, 16H NA, 844, 938G II, 950G II, 962G II, 990, 990 II, 992C, 992D, IT38G II
24H, 631D, 637D, 639D, 69D, 768C, 769C, 988B, 988F, AD40, AD45, AE40, AE40 II, CB-434D, CB-521, CD-54
350, 350 L, 365B, 365B II, 365C, 375, 375 L, 385B, 385C, 385C FS, 385C L, 5080, 5090B, 5110B, 988G, 988H, 988K, 992G, 992K, 993K
521B, 522B, 789C, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 797F, 966H, 972H
776C, 776D, 777B, 777D, 777F, 777G
785C, 785D, 789C, 789D, 793C, 793D, CX35-C18I, G3512B, G3520B
4416575
CLAMP
C175-16
C175-16
16M, 24M, 2864C, 330C, 330C FM, 330C L, 330C MH, 330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 340D L, 340D2 L, 345B II, 345B II MH, 586C, 814F II, 815F II, 816F II, ...
12M, 12M 2, 12M 3, 12M 3 AWD, 140G, 140H, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14H, 14M, 160H, 160M, 160M 2, 160M 3, 160M 3 AWD, 163H, 16H, 3126B, 320D, 320D FM, 320D L, 320D LN, 320D2, 320D2 L, 32...
2849377
CLAMP
12M 2, 140M 2, 160M 2, 336E, 336E L, 336E LH, 568 FM LL, 627H, 966K, 972K, C15, C9.3, D6T LGP, D6T XL, D7E, D7E LGP, TH35-C15T
12M 2, 140M 2, 160M 2, 336E, 336E L, 336E LH, 568 FM LL, 627H, 966K, 972K, C15, C9.3, D6T LGP, D6T XL, D7E, D7E LGP, TH35-C15T
2749148
CLAMP AS-BAND
C15, TH35-C15T
C15, TH35-C15T
583R, 621E, 621F, 623E, 623F, 627E, 627F, 633D, 639D, D10N, D10R, D10T, D11R, D11T, D7F, TH55-E70, TK1051
3178170
CLAMP
CX28
CX28
2943052
CLAMP
CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I, CX31-P600, CX35, CX35-C18I, CX35-P800
CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I, CX31-P600, CX35, CX35-C18I, CX35-P800
3067624
CLAMP AS
730C, CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I, CX31-P600, CX35, CX35-C18I, CX35-P800
730C, CX31, CX31-C13I, CX31-C15I, CX31-C18I, CX31-C9I, CX31-P600, CX35, CX35-C18I, CX35-P800
3448309
CLAMP-BAND
CX31-C18I, CX35-C18I
CX31-C18I, CX35-C18I
3448311
CLAMP-BAND
CX31-C13I, CX31-C18I, CX35-C18I
CX31-C13I, CX31-C18I, CX35-C18I