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GASKET 9T7780 - Caterpillar


9T7780 GASKET Caterpillar parts 12G, 130G, 140G, 160G, D6H
Rating:
75
Alternative (cross code) number:
CA9T7780
9T-7780
9T7780
Caterpillar 9T7780 GASKET
Weight: 0.11 pounds 0 kg.

Buy GASKET 9T7780 Caterpillar genuine, new aftermarket tractor parts with delivery
MOTOR GRADER, TRACK-TYPE TRACTOR,

Compare Prices: .

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$25.09

14 Oct 2025

US: QUALITY PARTS
9T7780 Gasket (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 0.44 lbs || Dimensions: 10-11.03-11.03 in || 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.
$28.33

18 Jul 2025

US: BEARTHESEALER
BTS-9T7780 Hydraulic Pump Gasket, Compatible with Caterpillar 3304/3306, Aftermarket Replacement for OEM #9T7780, Junta de Bomba Hidráulica
BEAR THE SEALER OEM Part #9T7780 Replacement: Direct replacement for Caterpillar OEM gasket 9T7780, designed for a precise fit and secure sealing. || Fits CAT 3304 / 3306 Engines: Compatible with Caterpillar 3304 and 3306 engines commonly used in industrial, construction, and heavy-duty equipment. || Rubber-Coated Metal Construction: Made with a steel core and rubber coating for enhanced sealing performance, durability, and resistance to fluid leaks. || Hydraulic Pump Seal: Provides a tight seal between the hydraulic pump and engine components—helps maintain system pressure and prevent fluid loss. || 1 PC Hydraulic Pump Gasket Included: Package contains one hydraulic pump gasket.
Number on catalog scheme: 27
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Compatible equipment models: 9T7780:

MOTOR GRADER  12G   130G   140G   160G  
TRACK-TYPE TRACTOR  D6H   Caterpillar

Information:

Removal Procedure
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, "Dealer Service Tool Catalog" for tools and supplies suitable to collect and contain fluids on Cat® products.Dispose of all fluids according to local regulations and mandates.
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 1 g01264921
Disconnect harness assembly (1).
Remove engine oil pressure sensor (2). Installation Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 5P-3413 Pipe Sealant 1
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Illustration 2 g01264921
Apply Tooling (A) to the first three treads of engine oil pressure sensor (2). Install engine oil pressure sensor (2). Tighten engine oil pressure sensor (2) to a torque of 10 2 N m (89 18 lb in).
Connect harness assembly (1).

Caterpillar parts catalog:

Caterpillar parts catalog
140G Motor Grader 13W00741-00992 (MACHINE) POWERED BY 3306 Engine
140G Motor Grader 72V10334-UP (MACHINE) POWERED BY 3306 Engine
12G Motor Grader 61M12027-UP (MACHINE) POWERED BY 3306 Engine
130G Motor Grader 74V02321-UP (MACHINE) POWERED BY 3304 Engine
140G Motor Grader 5MD00001-UP (MACHINE) POWERED BY 3306 Engine
12G Motor Grader 3WC01067-UP (MACHINE) POWERED BY 3306 Engine
160G Motor Grader 4JD00141-UP (MACHINE) POWERED BY 3306 Engine
12G Motor Grader 3PL00001-UP (MACHINE) POWERED BY 3306 Engine
D6H Series II Track-Type Tractor Direct Drive 1FJ04000-UP (MACHINE) POWERED BY 3306 Engine


Parts gasket Caterpillar catalog:

3D8799 GASKET
120B, 12E, 140, 140B, 14E, 931B, 955C, D3B, D4D, D4H, D5H, D6C, D6D, D6D SR, D6E SR, D6G SR, D6H, D7H
1003413 GASKET
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 12H, 12H ES, 12H NA, 12K, 12M, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA, 24H, 824G...
2D0092 GASKET
16, 583K, 594, 594H, 826C, 916, AD30, D250D, D25C, D30C, D350C, D35C, D5B, D6D, D6E, D6G2 LGP, D6G2 XL, D6H, D7G, D7G2, D7R XR, D8H, D8K, D9G, D9H, D9N, IT28, R1600, R1600G
4B8994 GASKET
140B, 14E, 619, 910, 963, 966D, 966F, 973, 980C, D6H
2D5383 GASKET
120G, 12G, 130G, 140G, 14G, 160G, 16G, 621, 623, 631C, 633C, 633D, 637D, 641, 641B, 650B, 651, 651E, 657B, 657E, 666, 666B, 769, 772, 773, FB518
7C0568 GASKET-BOTTOM COVER
120G, 12G, 130G, 140G, 140H NA, 143H, 160G, 160H NA, 163H NA, 518C, 528, 528B, 530B, 936, 936F, 950B/950E
8D9974 GASKET
120G, 120H, 120H ES, 120H NA, 12G, 12H, 12H ES, 12H NA, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 143H, 14G, 14H, 14H NA, 160G, 160H, 160H ES, 160H NA, 163H NA, 16G, 16H, 16H NA
2P9326 GASKET
120G, 12G, 130G, 140G, 160G
3P0884 GASKET-TRANSMISSION PUMP
120G, 12G, 130G, 140G, 14G, 14H, 14H NA, 160G, 16G, 16H, 16H NA
2B3147 GASKET
120, 120B, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14E, 160G, 160H, 160H ES, 1...
2G9791 GASKET
120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 12G, 12H, 12H ES, 12H NA, 12K, 130G, 135H, 135H NA, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 160G, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16G
3D2981 GASKET
120, 120B, 12E, 12F, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 140B, 140G, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 143H, 14E, 160G, 160H, 160H ...
3D8799 GASKET
120B, 12E, 140, 140B, 14E, 931B, 955C, D3B, D4D, D4H, D5H, D6C, D6D, D6D SR, D6E SR, D6G SR, D6H, D7H
7G8902 GASKET
D6H, D6H XL, D6H XR
6T4340 GASKET
D6H, D6H II, D6H XL, D6H XR
9G1404 GASKET
D6H, D6H II, D6H XL, D6H XR
1H8466 GASKET
561B, 561C, 977D, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
1P7045 GASKET
D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7F, D7G
5M5064 GASKET
977K, 977L, 983, 983B, D6C, D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
1H8460 GASKET
561B, 561C, D4D, D4E, D4E SR, D5, D5B, D5E, D6C, D6D, D6E SR, D7G
1003413 GASKET
120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 12H, 12H ES, 12H NA, 12K, 12M, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 140M, 143H, 160H, 160H ES, 160H NA, 160K, 160M, 163H, 163H NA, 24H, 824G...
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