9J7978 RING Caterpillar parts
844, 844H, 844K, D7H, D7R II, D7R XR, D8L, D9N
Rating:
Alternative (cross code) number:
CA9J7978
9J-7978
9J7978
CA9J7978
9J-7978
9J7978
Weight: 0.15 pounds 0 kg.
Information:
AXIAL WIDTH
37.85
mm
ID
0
mm
MATERIAL
Nylon
OD
133.35
mm
THICKNESS
3.2
mm
TYPE
PISTON
TRACK-TYPE TRACTOR, WHEEL DOZER,
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9J-7978 9J7978 WEAR Ring Fits Caterpillar Cat Spare Parts Replacement Aftermarket
Generic 【TRACK-TYPE TRACTOR】D7R D9N D7H D7R II D7R SERIES D7 D8L D7R XR D7R LGP || 【WHEEL DOZER】844 844H 844K || 【BULLDOZER】8S 8U 7A 7S 9U 7U 9SU 7SU 7S LGP 8A || 【WINCH】57H 58
Generic 【TRACK-TYPE TRACTOR】D7R D9N D7H D7R II D7R SERIES D7 D8L D7R XR D7R LGP || 【WHEEL DOZER】844 844H 844K || 【BULLDOZER】8S 8U 7A 7S 9U 7U 9SU 7SU 7S LGP 8A || 【WINCH】57H 58
9J-7978 9J7978 WEAR Ring Fits Caterpillar Cat Spare Parts Replacement Aftermarket
Generic 【TRACK-TYPE TRACTOR】D7R D9N D7H D7R II D7R SERIES D7 D8L D7R XR D7R LGP || 【WHEEL DOZER】844 844H 844K || 【BULLDOZER】8S 8U 7A 7S 9U 7U 9SU 7SU 7S LGP 8A || 【WINCH】57H 58
Generic 【TRACK-TYPE TRACTOR】D7R D9N D7H D7R II D7R SERIES D7 D8L D7R XR D7R LGP || 【WHEEL DOZER】844 844H 844K || 【BULLDOZER】8S 8U 7A 7S 9U 7U 9SU 7SU 7S LGP 8A || 【WINCH】57H 58
Compatible equipment models: 9J7978:
Information:
3500 Family of EnginesDescription of Change: A new washer is used under the relief valve cap on the fuel transfer pump group used on the 3500 Family of Engines. See the illustration. The former washer was made of steel. The new washer is made of soft copper which will provide a better seal between the relief valve cap and the pump body. This will help prevent fuel leakage at the relief valve cap.Adaptable As: The new soft copper 7W3556 Washer is a direct replacement for the former steel 5L5180 Washer in the 1N4478 Fuel Transfer Pump Group on the 3500 Family of Engines.
Location of new 7W3556 Washer.
Location of new 7W3556 Washer.
Caterpillar parts catalog:
Parts ring Caterpillar catalog:
1583025
RING-BACKUP
539, 623F, D7R II, D7R XR
539, 623F, D7R II, D7R XR
7G0141
RING-SEAL
24H, 24M, 69D, 735, 735B, 740, 740B, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G LRC, 775G OEM, 834...
24H, 24M, 69D, 735, 735B, 740, 740B, 769C, 769D, 770, 770G, 770G OEM, 771C, 771D, 772, 772B, 772G, 772G OEM, 773B, 773D, 773E, 773F, 773G LRC, 773G OEM, 775B, 775D, 775E, 775F, 775G LRC, 775G OEM, 834...
3P7613
RING-SEAL
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 994, 994D, D10, D11N, D11R
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 994, 994D, D10, D11N, D11R
8P6292
RING-SEAL
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H, D10, D11N, D11R, D11T
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H, D10, D11N, D11R, D11T
3P7570
RING-SEAL
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H, D10, D10N, D10R, D10T, D10T2, D11N, D11R, D11T
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H, D10, D10N, D10R, D10T, D10T2, D11N, D11R, D11T
3P7612
RING-SEAL
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H, D10, D11N, D11R, D11T
844, 844H, 844K, 854G, 854K, 990, 990 II, 990H, 990K, 992C, 992D, 992G, 992K, 993K, 994, 994D, 994F, 994H, D10, D11N, D11R, D11T
9J0711
RING-WEAR
10S, 5110B, 5130, 5130B, 844, 844H, 854G, 854K, 966D, 992C, D10, D11N, D11R, D11T
10S, 5110B, 5130, 5130B, 844, 844H, 854G, 854K, 966D, 992C, D10, D11N, D11R, D11T
4T3107
RING-BACKUP
777B, 777D, 980C, 980F, 980F II, D8L, D8N, R1600, R1600G, R1600H
777B, 777D, 980C, 980F, 980F II, D8L, D8N, R1600, R1600G, R1600H
1U2218
RING-WEAR
5130, 5130B, 950H, D8L, D8N
5130, 5130B, 950H, D8L, D8N
1627210
RING-BACKUP
844, 844H, 854G, 854K, 980K, 980K HLG, 980M, D10T2, D11N, D11R, D11T
844, 844H, 854G, 854K, 980K, 980K HLG, 980M, D10T2, D11N, D11R, D11T
5P3235
RING
980C, D8L
980C, D8L
3K8692
RING-BACKUP
518, 518C, 844, 844H, 844K, 854G, 854K, D10N, D11N, D11R, D11T, D4HTSK II, D4HTSK III, D5HTSK II, D8R, D8R II, D8T, D9N, D9R, D9T
518, 518C, 844, 844H, 844K, 854G, 854K, D10N, D11N, D11R, D11T, D4HTSK II, D4HTSK III, D5HTSK II, D8R, D8R II, D8T, D9N, D9R, D9T
6V6793
RING
345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 953, W345B II, W345C MH
345B, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 953, W345B II, W345C MH
4W6985
RING
953
953
4Y0367
RING
572G, 920, 926, 936, 936F, 953, 966F, 973, 980C, D4E, G936
572G, 920, 926, 936, 936F, 953, 966F, 973, 980C, D4E, G936
2K7219
RING
953
953
3Y8795
RING
920, 953, 980C, D4E
920, 953, 980C, D4E
3Y8596
RING
D5B
D5B
3T7390
RING
D7H
D7H
4J5613
RING
824S, 953
824S, 953
7T1868
RING
D7H, D8N
D7H, D8N
3S2297
RING
973
973
9G9237
RING
D5H
D5H
1A1638
RING
D7H
D7H