3748484 BELT-SERPENTINE Caterpillar parts
3516B, 789D, 793D, 797, 797B, G3516H
Rating:
Alternative (cross code) number:
CA3748484
374-8484
3748484
CA3748484
374-8484
3748484
Weight: 0.40 pounds 0 kg.
GENERATOR SET, TRUCK,
Compatible equipment models: 3748484:
Information:
3176 (2YG) Truck EnginesDescription of Change: A new fuel transfer pump group is used that has a new cover assembly. The check valve in the cover assembly is now located on the pressure side. This permits system pressure to assist in keeping the valve seated in the cover. See Illustration 1. In the former cover assembly the check valve was located on the suction side of the pump. The check valve in the former design was susceptible to loosening. See Illustration 2.Adaptable To: The new 4P1838 Pump Group is a direct replacement for the former 9Y3347 and 7E2905 Pump Groups (both canceled). The new 4P0989 Cover Assembly, which contains the 2W2534 Valve Assembly, is a direct replacement for the former cover Assembly and is adaptable to engines using either of the former pump groups.
Illustration 1. New cover assembly. (1) Valve assembly. (2) Cover.
Illustration 2. Former cover assembly. (3) Valve assembly. (4) cover.
Illustration 1. New cover assembly. (1) Valve assembly. (2) Cover.
Illustration 2. Former cover assembly. (3) Valve assembly. (4) cover.
Caterpillar parts catalog:
Parts belt Caterpillar catalog:
1900642
BELT TENSIONER
3126, 3126B, 3406E, 345B II, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 637D, 637E, 637G, 657E, 657G, 773F, 775F, 777C, 777D, 793F, 793F-XQ, 795F AC, 797, 797B, 797F, 854K, 924H, 924HZ, 928HZ, 99...
3126, 3126B, 3406E, 345B II, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 637D, 637E, 637G, 657E, 657G, 773F, 775F, 777C, 777D, 793F, 793F-XQ, 795F AC, 797, 797B, 797F, 854K, 924H, 924HZ, 928HZ, 99...
1417116
BELT-SERPENTINE
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797B...
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793B, 793C, 793D, 797, 797B...
3577153
BELT-SERPENTINE
3516B, 789D, 793F, 793F CMD, 793F OEM, C175-16, C175-20
3516B, 789D, 793F, 793F CMD, 793F OEM, C175-16, C175-20
3298797
BELT TENSIONER
24M, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 657E, 657G, 735B, 740B, 770G, 770G OEM, 772G, 772G OEM, 777C, 777D, 777F, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 79...
24M, 621B, 621G, 623G, 627F, 627G, 631D, 631E, 631G, 633E II, 637D, 637E, 637G, 657E, 657G, 735B, 740B, 770G, 770G OEM, 772G, 772G OEM, 777C, 777D, 777F, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 79...
3507106
BELT-SERPENTINE
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F, G3512E, G3520C, G3520E
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F, G3512E, G3520C, G3520E
1333544
BELT TENSIONER
3176C, 3196, 3512C, 793D, 797B, 854G, 992G, 994F, 994H, C-10, C-12
3176C, 3196, 3512C, 793D, 797B, 854G, 992G, 994F, 994H, C-10, C-12
1382514
BELT TENSIONER
3126, 3126B, 3126E, 345B L, 797, 854G, 992G, C7
3126, 3126B, 3126E, 345B L, 797, 854G, 992G, C7
1864195
BELT-SERPENTINE
3512C, 793D, 797B, 854G, 992G, 994F, 994H
3512C, 793D, 797B, 854G, 992G, 994F, 994H
3533976
BELT-SERPENTINE
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F
3748497
BELT
793D
793D
3487036
BELT-SERPENTINE
C27, C32
C27, C32
2893260
BELT-SERPENTINE
AP-600D, AP-655D, AP1000E, AP1055E, BG600D, BG655D, C4.4, C6.6, D4K2 XL, D5K2 XL
AP-600D, AP-655D, AP1000E, AP1055E, BG600D, BG655D, C4.4, C6.6, D4K2 XL, D5K2 XL
2859082
BELT-SERPENTINE
C4.4, C6.6
C4.4, C6.6
3507106
BELT-SERPENTINE
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F, G3512E, G3520C, G3520E
793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795F AC, 795F XQ, 797, 797B, 797F, G3512E, G3520C, G3520E
2274047
BELT-SERPENTINE
3516B
3516B
4P3633
BELT TENSIONER
3116, 3126, 966F II
3116, 3126, 966F II
1333543
BELT TENSIONER
3176, 3176B
3176, 3176B
3652971
BELT-SERPENTINE
C4.4, C4.4XQ100
C4.4, C4.4XQ100
3802619
BELT-SERPENTINE
C4.4XQ80
C4.4XQ80
2968188
BELT-SERPENTINE
C13 XQ350
C13 XQ350