AVSPARE.COM
parts catalog

PUMP GP-GEAR 1752787 - Caterpillar


1752787 PUMP GP-GEAR Caterpillar parts 561N, D5N, D6N
Rating:
20
Alternative (cross code) number:
CA1752787
175-2787
1752787
Caterpillar 1752787 PUMP GP-GEAR
Weight: 65 pounds 29 kg.

Buy PUMP GP-GEAR 1752787 Caterpillar genuine, new aftermarket tractor parts with delivery
PIPELAYER, TRACK-TYPE TRACTOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$29.99

28 Oct 2025

US: Work House Sign
Reimer Family Reunion Gr Tree Folding Coroplast A-Frame with Double-Sided 23in x23in
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.
Number on catalog scheme: 24
  For full view, you need register

Compatible equipment models: 1752787:

PIPELAYER  561N  
TRACK-TYPE TRACTOR  D5N   D6N   Caterpillar

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".

Caterpillar parts catalog:

Caterpillar parts catalog
561N Pipelayer CPH00001-UP (MACHINE) POWERED BY 3126B Engine
D6N XL, FTC, LGP TRACK-TYPE TRACTOR ALH00001-UP (MACHINE) POWERED BY 3126B Engine
D5N XL, LGP TRACK-TYPE TRACTOR AGG00001-UP (MACHINE) POWERED BY 3126B Engine
D6N XL, FTC TRACK-TYPE TRACTOR CBJ00001-UP (MACHINE) POWERED BY 3126B Engine


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...
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...
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...
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,...
1939237 PUMP GP-WATER
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
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,...
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,...
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, ...
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
1995590 PUMP GP-WATER
797, G3520B, G3520C
1995589 PUMP GP-WATER
797, G3520B, G3520C
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.