1752787 PUMP GP-GEAR Caterpillar parts
561N, D5N, D6N
Rating:
Alternative (cross code) number:
CA1752787
175-2787
1752787
CA1752787
175-2787
1752787
Weight: 65 pounds 29 kg.
PIPELAYER, TRACK-TYPE TRACTOR,
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Reimer Family Reunion Gr Tree Folding Coroplast A-Frame with Double-Sided 23in x23in
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Work House Signs Durable Folding A-Frame Sign – Made from industrial-grade coroplast (corrugated plastic) that is lightweight, waterproof, and UV-resistant, built to handle indoor or outdoor use. || Double-Sided Display – Features two 23"x23" sign panels for maximum visibility from both directions, making it ideal for sidewalk advertising, storefront signage, open house signs, and event promotions. || Lightweight & Portable – Easy to carry, set up, and fold flat for compact storage or transport; perfect for temporary business signs, trade shows, and real estate marketing. || Versatile Business Signage – Use as a sidewalk sign, retail display board, restaurant menu stand, or event directional sign—a cost-effective solution for high-impact advertising. || Professional Presentation – Clean, modern design delivers a polished look that draws attention to your message, ideal for small businesses, restaurants, boutiques, and service providers.
Information:
Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1U-6396     O-Ring Assembly Compound     1    
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01107309
Apply Tooling (A) to O-ring seal (19). Install O-ring seal (19) .
Illustration 2 g01107307
Install bonnet (18) .
Illustration 3 g01107306
The power train oil cooler was removed from the above graphic for the purpose of clarity.
Use a suitable lifting device to position engine oil cooler (16) in the machine. Install bolts (17) .
Illustration 4 g01107305
Install bolts (15) .
Illustration 5 g01107304
Install bolts (14) .
Illustration 6 g01107303
Connect hose assembly (13) .
Illustration 7 g01107302
Note: Harness assemblies (11) are for engines that are equipped with dual starters.
Position harness assemblies (11) and install bolts (12) .
Illustration 8 g01107301
Position hoses (9) and install bolt (10) .
Illustration 9 g01107300
Connect hose (8). Connect hose (6). Connect hose assembly (7) .
Illustration 10 g01107298
Install tube (4). Install bolts (5) .
Illustration 11 g01107296
Connect hose (3). Install clips (2). Tighten clamp (1) .
Fill the cooling system. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity of the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (DEAC) - Charge" or Operation and Maintenance Manual, "Cooling System Extended Life Coolant - Change" for the proper filling procedure.
Turn the power disconnect switch to the ON position.End By:
Install the front, center bottom guard. Refer to Disassembly and Assembly, "Bottom Guard - Install".
Install the engine side guard. Refer to Disassembly and Assembly, "Engine Side Gueards - Remove and Install".
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     1U-6396     O-Ring Assembly Compound     1    
Care must be taken to ensure that fluids are contained during performance of inspection, maintenance, testing, adjusting and repair of the product. Be prepared to collect the fluid with suitable containers before opening any compartment or disassembling any component containing fluids.Refer to Special Publication, NENG2500, "Caterpillar Tools and Shop Products Guide" for tools and supplies suitable to collect and contain fluids on Caterpillar products.Dispose of all fluids according to local regulations and mandates.
Illustration 1 g01107309
Apply Tooling (A) to O-ring seal (19). Install O-ring seal (19) .
Illustration 2 g01107307
Install bonnet (18) .
Illustration 3 g01107306
The power train oil cooler was removed from the above graphic for the purpose of clarity.
Use a suitable lifting device to position engine oil cooler (16) in the machine. Install bolts (17) .
Illustration 4 g01107305
Install bolts (15) .
Illustration 5 g01107304
Install bolts (14) .
Illustration 6 g01107303
Connect hose assembly (13) .
Illustration 7 g01107302
Note: Harness assemblies (11) are for engines that are equipped with dual starters.
Position harness assemblies (11) and install bolts (12) .
Illustration 8 g01107301
Position hoses (9) and install bolt (10) .
Illustration 9 g01107300
Connect hose (8). Connect hose (6). Connect hose assembly (7) .
Illustration 10 g01107298
Install tube (4). Install bolts (5) .
Illustration 11 g01107296
Connect hose (3). Install clips (2). Tighten clamp (1) .
Fill the cooling system. Refer to Operation and Maintenance Manual, "Capacities (Refill)" for the capacity of the cooling system. Refer to Operation and Maintenance Manual, "Cooling System Coolant (DEAC) - Charge" or Operation and Maintenance Manual, "Cooling System Extended Life Coolant - Change" for the proper filling procedure.
Turn the power disconnect switch to the ON position.End By:
Install the front, center bottom guard. Refer to Disassembly and Assembly, "Bottom Guard - Install".
Install the engine side guard. Refer to Disassembly and Assembly, "Engine Side Gueards - Remove and Install".
Caterpillar SIS machinery equipment:
Caterpillar SIS
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175-2787
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175-2787
PUMP GP-GEAR
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175-2787
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175-2787
GEAR PUMP GROUP
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175-2787
GEAR PUMP GROUP
Caterpillar parts catalog:
Parts pump Caterpillar catalog:
2364413
PUMP GP-WATER
120K, 12K, 140K, 140K 2, 160K, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 938G II, 95...
120K, 12K, 140K, 140K 2, 160K, 3126B, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D, 329D L, 329D LN, 938G II, 95...
3522138
PUMP AS-WATER
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325...
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325...
3522139
PUMP GP-WATER
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325...
120H, 120K, 120K 2, 12K, 12M, 135H, 140G, 140K, 140K 2, 140M, 160K, 3126, 3126B, 3126E, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 325...
2004497
PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
1939237
PUMP GP-WATER
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, C7, D5N, D6N, IT38G II, IT62G II
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, C7, D5N, D6N, IT38G II, IT62G II
1939238
PUMP GP-WATER
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, D5N, D6N, IT38G II, IT62G II
120H, 135H, 3126B, 561N, 938G II, 950G II, 953C, 962G II, 963C, D5N, D6N, IT38G II, IT62G II
1375541
PUMP GP-FUEL PRIMING
120G, 12G, 130G, 140G, 140H, 143H, 14G, 14H, 160G, 160H, 163H, 1673C, 16H, 235B, 24H, 3116, 311C, 311D LRR, 3126, 3126B, 3126E, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L,...
120G, 12G, 130G, 140G, 140H, 143H, 14G, 14H, 160G, 160H, 163H, 1673C, 16H, 235B, 24H, 3116, 311C, 311D LRR, 3126, 3126B, 3126E, 312C, 312C L, 312D, 312D L, 313D, 314C, 314D CR, 314D LCR, 315C, 315D L,...
1898777
PUMP GP-ENGINE OIL
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
120H, 120H ES, 120H NA, 120K, 120K 2, 12K, 12M, 135H, 135H NA, 140G, 140K, 140K 2, 140M, 160K, 30/30, 3116, 3126, 3126B, 3126E, 320B, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D L,...
7T8890
PUMP AS WASHER
120M, 120M 2, 12M, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235B, 235C, 235D, 245, 245B, 245D, 311B, 311D LRR, 312, 312B L, 312C L, 312D, 312D L, ...
120M, 120M 2, 12M, 140M, 140M 2, 14M, 160M, 160M 2, 16M, 215B, 215C, 215D, 219D, 225, 225D, 227, 229, 229D, 231D, 235B, 235C, 235D, 245, 245B, 245D, 311B, 311D LRR, 312, 312B L, 312C L, 312D, 312D L, ...
2720709
PUMP-FUEL
311D LRR, 312C, 312D, 312D L, 314D CR, 314D LCR, 315C, 315D L, 318C, 319C, 319D, 319D L, 319D LN, D6N, D6R III, D6T
311D LRR, 312C, 312D, 312D L, 314D CR, 314D LCR, 315C, 315D L, 318C, 319C, 319D, 319D L, 319D LN, D6N, D6R III, D6T
2251910
PUMP GP-VANE
973C
973C
2190298
PUMP GP-VANE
973C
973C
2015611
PUMP & MTG GP-PILOT
312C, 315C
312C, 315C
1995590
PUMP GP-WATER
797, G3520B, G3520C
797, G3520B, G3520C
1995589
PUMP GP-WATER
797, G3520B, G3520C
797, G3520B, G3520C
1378386
PUMP GP-AUXILIARY WATER
797, 797B, G3520B
797, 797B, G3520B
1908840
PUMP GP-ENGINE OIL
G3520B
G3520B