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GEAR 7C3179 - Caterpillar


7C3179 GEAR Caterpillar parts 120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 135H, 135H NA, 140K, 140K 2, 160K, 3114, 3116, 3126, 3126B, 3126E, 550, 570, 570B, 580, 580B, 613C II, 815B, 938G, 950F, 950F II, 950G, 962G, C-9, C7, C9, CX...
Rating:
82
Alternative (cross code) number:
CA7C3179
7C-3179
7C3179
Caterpillar 7C3179 GEAR
Weight: 1 pounds 0 kg.

Buy GEAR 7C3179 Caterpillar genuine, new aftermarket tractor parts with delivery
INDUSTRIAL ENGINE, WHEEL TRACTOR,

Compare Prices: .

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$114.36

16 Jul 2025

US: QUALITY PARTS
7C3179 Gear 50-Teeth (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 1.76 lbs || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$134.31

10 Jun 2025

US: QUALITY PARTS
7C3179 Gear 50-Teeth (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 1.76 lbs || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
$399.99

28 May 2025

US: Machinery and T
Generic Compatible with Cat Compatible with Diesel Engine Compatible with Bendix TU FLO 550 Air Compressor CastT 110453 B G7C 3179, 7C-3179
Generic Brand: Compatible with Caterpillar
Number on catalog scheme: 1
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Compatible equipment models: 7C3179:

INDUSTRIAL ENGINE  3114   3116   3126   3126B   C-9   C7   C9  
INTEGRATED TOOLCARRIER  IT38G  
PETROLEUM ENGINE  C7   C9  
PETROLEUM PACKAGE  CX31-C9I  
PETROLEUM TRANSMISSION  TH31-E61  
PUMPER  SPP101  
SOIL COMPACTOR  815B  
TRUCK ENGINE  3114   3116   3126   3126B   3126E   C7   C9  
WHEEL HARVESTER  550   570   570B   580   580B  
WHEEL LOADER  938G   950F   950F II   950G   962G  
WHEEL TRACTOR  613C II   Caterpillar

Information:

Disassemble Oil Pump
start by:a) remove oil pump1. Remove bolt and washer that hold gear on the shaft. 2. Use tooling (A) to remove drive gear (1) from shaft. Remove the key from shaft. 3. Remove retainer (3) for bypass valve.4. Remove spring and bypass valve.5. Remove the cover (2) from pump body. 6. Use tooling (B) to remove bearings from the cover. 7. Remove gears (5) from pump body (4).8. Use tooling (B) to remove bearings from pump body.Assemble Oil Pump
1. Use tooling (A) to install the bearings in the main pump body until they are even with the outside surface of the pump body. Install the bearings so the junctions in the bearings are 30° 15° from the center of the bearing bores and toward the oil pump outlet passage (2) as shown. 2. Install idler gear (1) and drive gear (3) in the oil pump body. Put clean oil on the bearings and gears. 3. Use tooling (A) to install the bearings in cover (4) until they are even with the outside surface of the cover. Install the bearings so the junctions in the bearings are 30° 15° from the center of the bearing bores and toward the oil pump outlet passage as shown. 4. Install bypass valve (5), spring (6), spacer and the retainer in the pump body.5. Install the key on the shaft. 6. Install gear (7) on the shaft. Install the washer and bolt that holds the gear on the shaft.7. Make sure the pump turns freely by hand after it is assembled.end by:a) install oil pump

Cat SIS web machinery list:

Caterpillar parts catalog
Petroleum Mechanical Package P9W00001-UP
3116 Industrial Engine 4PG00001-UP
3116 Industrial Engine 2WG00001-UP
3114 Industrial Engine 5EF00001-UP
3116 Truck Engine--ATAAC 7SF00001-UP
3116 Truck Engine(ATAAC) 2BK00001-UP
3116 Truck Engine 2BK00001-UP
3114 Truck Engine 5YL00001-UP
3116 Truck Engine 9GK00001-UP
3116 Truck Engine 7JL00001-UP
3116 Truck Engine 9LN00001-UP
3114 ENGINE INDUSTRIAL 4KR00001-UP
3116 Truck Engine 9YN00001-UP
3116 Industrial Engine 5EN00001-UP
3116 Truck Engine 2FR00001-UP
3116 Industrial Engine 2MR00001-UP
3126 Industrial Engine 9ZR00001-UP
3126 Industrial Engine ATAAC 3TR00001-UP
3126 Truck Engine 4ES00001-UP
3126 Truck Engine 1WM00001-UP
3116 Truck Engine 2CW00001-UP
3116 Truck Engine 7HS00001-UP
3126 Truck Engine ATAAC 8HW00001-UP
3126B Truck Engine 7AS00001-13352
3126 Industrial Engine 6MS00001-UP
3126 Truck Engine 7LZ00001-UP
3116 Truck Engine 5JZ00001-UP
3126B and 3126E Truck Engine 8SZ00001-UP
3126B Truck Engine 7AS13353-UP
3116 Industrial Engine 2WG00001-UP
3114 Industrial Engine 5EF00001-UP
120H Motor Grader 4MK00001-UP (MACHINE) POWERED BY 3116 Engine
135H Motor Grader 3YK00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 6NM00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 6TM00001-00442 (MACHINE) POWERED BY 3116 Engine
135H Motor Grader 8WN00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 5FM00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 2AN00001-UP (MACHINE) POWERED BY 3116 Engine
120H Motor Grader 9YR00001-UP (MACHINE) POWERED BY 3116 Engine
IT38G Integrated Toolcarrier 1CW00001-UP (MACHINE) POWERED BY 3126 Engine
550 Wheel Harvester 7ZN00001-UP (MACHINE) POWERED BY 3126 Engine
570 Wheel Harvester 4XR00001-UP (MACHINE) POWERED BY 3126 Engine
580 Wheel Harvester 7CN00001-UP (MACHINE) POWERED BY 3126 Engine
120H Series NA Motor Grader 6YN00001-UP (MACHINE) POWERED BY 3116 Engine
135H Series NA Motor Grader BDJ00001-UP (MACHINE) POWERED BY 3116 Engine
570B Harvester CKG00001-UP (MACHINE) POWERED BY 3126B Engine
580B Wheel Harvester CLT00001-UP (MACHINE) POWERED BY 3126B Engine
C9 Industrial Engine JSC00001-UP
C7 Industrial Engine JTF00001-UP
12K Motor Grader JJA00001-UP (MACHINE) POWERED BY C7 Engine
120K Motor Grader SZN00001-UP (MACHINE) POWERED BY C7 Engine
160K Motor Grader JBP00001-UP (MACHINE) POWERED BY C7 Engine
120K Motor Grader JAP00001-UP (MACHINE) POWERED BY C7 Engine
12K Motor Grader SZP00001-UP (MACHINE) POWERED BY C7 Engine
140K Motor Grader SZL00001-UP (MACHINE) POWERED BY C7 Engine
160K Motor Grader SZM00001-UP (MACHINE) POWERED BY C7 Engine
140K Motor Grader JPA00001-UP (MACHINE) POWERED BY C7 Engine
C7 Engine Emissions Retrofit Repower Tier III For 815B Compactor, 966D/E/F, And 966F Series II Wheel Loader 17Z00001-UP (MACHINE)
120K Series 2 Motor Grader SZS00001-UP (MACHINE) POWERED BY C7 Engine
140K Series 2 Motor Grader SZW00001-UP (MACHINE) POWERED BY C7 Engine


Parts gear Caterpillar catalog:

9C6017 GEAR-DIFFERENTIAL BEVEL
814B, 815B, 966D, 966F
9U3125 GEAR-SUN
528B, 530B, 735, 814B, 815B, 816B, 966F, D25D, D350E, D350E II, D40D
1864439 GEAR-PLANETARY
528B, 530B, 735, 815B, D350E II
8D8639 GEAR-RING
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
8D8634 GEAR-PLANETARY
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 135H, 135H NA
7D7889 GEAR-RING
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
6G5533 GEAR-WORM
120G, 120H, 120H ES, 120H NA, 120M, 12G, 12H, 12H ES, 12H NA, 12M, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140M, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA
1067130 GEAR-WORM
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 160H, 160H ES, 160H NA, 163H NA
1292381 GEAR-PLANETARY
12G, 12H, 12H ES, 12H NA, 12K, 130G, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
8E1913 GEAR AS
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H
9N4161 GEAR AS-OIL PUMP
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
9N4162 GEAR AS-OIL PUMP
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA
7W7142 GEAR
245, 3406B, 3406C, 3406E, 3408, 375, 375 L, 385B, 5080, 5090B, 578, 583R, C-15, C-16, C15, D8N, D8R, D8R II, D9T
7W6529 GEAR
245, 3406B, 3406C, 3406E, 3408, 375, 375 L, 385B, 5080, 5090B, 578, 583R, C-15, C-16, C15, D8N, D8R, D8R II, D9T
7W7141 GEAR-PUMP
3408, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5080, 5090B, 5110B, 578, 583R, 587R, 589, C-15, C-16, C15, C18, D10N, D10R, D10...
7W6528 GEAR-PUMP
3408, 365C, 365C L, 365C L MH, 374D L, 374F L, 375, 375 L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 390F L, 5080, 5090B, 5110B, 578, 583R, 587R, 589, C-15, C-16, C15, C18, D10N, D10R, D10...
9Y5394 GEAR
3114, 3116, CB-434, CP-563
9Y0607 GEAR
3114, 3116, 3126, 3126B, C-9, C7, C9, CB-634, CB-634C, CB-634D, CS-533C, CS-563C, CS-573C, CS-583C, CX31-C9I, TH31-E61
7E8946 GEAR
3114, 3116, 3126, 3126B, AP-1000, AP-1000B, AP-1055B, AP-1055D, AP-900B, BG-2455C, BG-2455D, BG-245C, BG-260D, C-9, C7, C9, CB-434, CP-563, CS-531C, CS-533C, CS-563C, CS-573C, CS-583C, CX31-C9I, TH31-...
7E8691 GEAR-HYDRAULIC PUMP DRIVE
3114, 3116, 3126, 3126B, 3126E, C7
7E1318 GEAR
3114, 3116, 3126, 3126B, C-9, C7, C9, CX31-C9I, TH31-E61
7C1782 GEAR-HYDRAULIC PUMP DRIVE
206B, 212B, 214B, 224B, 3114, 3116, 3126, 3126B, 325B L, C-9, C7, C9, CX31-C9I, M318, M320, M325B, TH31-E61
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