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VALVE GP-BANK 9T8344 - Caterpillar


9T8344 VALVE GP-BANK Caterpillar parts D8N, D8R
Rating:
90
Alternative (cross code) number:
CA9T8344
9T-8344
9T8344
Caterpillar 9T8344 VALVE GP-BANK
Weight: 171 pounds 77 kg.

Buy VALVE GP-BANK 9T8344 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Compatible equipment models: 9T8344:

TRACK-TYPE TRACTOR  D8N   D8R   Caterpillar
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O-ring seal is one of the most common items used in most types of equipment, and has been the subject of many articles. The constant increase in machine efficiency and O-ring applications makes necessary the development of improved materials for specific installations. With the increased number of applications, designs, and materials, the correct selection and installation of O-ring seals for each specific job becomes more important. The purpose of this article is to make correct seal installation easier, and prevent possible problems which can be caused by use of a wrong seal or method of installation. The paragraphs that follow give information about materials currently used in most O-ring seals, plus information about identification, specifications, and other factors that have an effect on seal installation and performance. As a reference, see the Technical Partsgram, "O-Ring Descriptive And Part Number Reference" Form SEBD2423 (April, 1977). Also, see the article "How the O-Ring Does Its Job" on Pages 2 and 3 of the November 25, 1968 Service Magazine, and "Working With O-Ring Seals" on Page 2 of the November 13, 1969 Service Magazine.
Materials
O-ring seals are made from any of several different materials, according to the characteristics needed for the seal application. Different seal materials must be used for high or low temperature, high or low pressures, rods or shafts which slide or turn, and for the different fluids or gases which must be sealed. The materials used for most seals are: Buna-N, Silicone, Urethane, EPDM (Ethylene Propylene Terpolymer), and FKM (Fluoroelastomer).
The Buna-N material is most common, and is used for seals in many applications. It is black in color, and can be used with most petroleum products, in normal temperature ranges, and at medium pressures. The O-rings used in Duo-Cone Seals are made of a soft grade of Buna-N material.
Silicone material is used for seals in high temperature and low pressure applications. It can be used to seal engine or hydraulic oil, but NOT fuels. Also, a silicone oil or grease must not be used as a lubricant on a silicone seal during installation. The color of silicone seals can be yellow, white, off-white, or red.
Urethane material has especially good resistance to abrasion (wear caused by friction). For this reason, urethane seals are used in many applications on rods or shafts which slide or turn, and to keep out dirt. Urethane material also has a black color.
EPDM material is black, and is currently used for cylinder liner seals in addition to some cooling system and air inlet system applications. This material will swell (become larger) in contact with oil or fuel. Because of this characteristic, only liquid soap can be used on the seal during assembly, except in specific cylinder liner applications as shown in the Service Manual.
FKM material can be black, brown, or green in color, and has good resistance to both high temperatures and high pressures. Applications for seals made of FKM material have increased rapidly with the release of new designs.
Identification
To be sure the correct seal is

Caterpillar parts catalog:

Caterpillar parts catalog
D8R Custom Parts Manual Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D8N Track-Type Tractor 7TK00001-UP (MACHINE)
D8R Track-Type Tractor 7XM00001-UP (MACHINE) POWERED BY 3406 Engine
D8R TRACK-TYPE TRACTOR 9EM00001-UP (MACHINE) POWERED BY 3406C Engine
D8R TRACK-TYPE TRACTOR T5X00001-UP (MACHINE) POWERED BY 3406C Engine


Parts valve Caterpillar catalog:

1W3860 VALVE-EXHAUST
16G, 245, 3406, 3406B, 3408, 3408B, 3412, 375, 375 L, 578, 589, 621, 621B, 621E, 623E, 627E, 631E, 637D, 637E, 651E, 657E, 814B, 824C, 826C, 980C, 980F, 988B, 988F, 992C, 992D, D8N, PM-565, PR-450, PR...
1152368 VALVE-INLET
16G, 16H NA, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 375, 375 L, 5080, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627B, 627F, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 814B, 824C...
1152367 VALVE-EXHAUST
16G, 16H NA, 3406, 3406B, 3406C, 3408, 3408B, 3408C, 3412, 3412C, 375, 375 L, 5080, 578, 583R, 587R, 589, 621E, 621F, 623E, 623F, 627B, 627F, 631E, 637E, 651E, 657E, 769C, 771C, 773B, 775B, 814B, 824C...
1220321 VALVE-EXHAUST
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621F, 623F, 627F, 631D, 631E, 631G, 633E II, 637E, 637G, 651...
1220322 VALVE-INLET
16G, 16H NA, 24H, 3406B, 3406C, 3408, 3408B, 3408C, 3408E, 3412, 3412C, 3412D, 3412E, 3516B, 375, 375 L, 5080, 5110B, 578, 583R, 587R, 589, 621F, 623F, 627F, 631D, 631E, 631G, 633E II, 637E, 637G, 651...
4P7688 VALVE AS-CHECK
16G, 16H NA, 3406B, 3406C, 3408B, 3408C, 3412, 3412C, 375, 375 L, 5080, 578, 583R, 587R, 621E, 621F, 623E, 623F, 627B, 627E, 627F, 814B, 824C, 824G, 825G, 826C, 826G, 980C, 980F, 980G, D350E, D400, D4...
5S1218 VALVE AS-PRESSURE RELIEF
120, 120B, 12F, 140, 140B, 14E, 16, 16G, 245, 245B, 245D, 3304B, 3306, 5130, 5130B, 5230, 5230B, 561B, 561C, 572G, 578, 589, 594H, 613, 621, 621B, 621E, 621F, 621R, 623, 623E, 623F, 627, 627B, 627E, 6...
2S5925 VALVE
205B, 211B, 215, 215B, 225, 227, 229, 231D, 235, 235C, 235D, 245, 307, 311, 312, 315, 317, 318B, 320 L, 320B, 322 LN, 330 FM L, 330 L, 561B, 561C, 561M, 571G, 572G, 572R, 578, 583K, 594, 594H, 623B, 6...
2S5926 VALVE
1090, 1190, 1190T, 1290T, 1390, 205B, 211B, 215, 215B, 225, 227, 229, 2290, 231D, 235, 235C, 235D, 2390, 2391, 245, 2491, 2590, 307, 307B, 307C, 307D, 307E, 308C, 308D, 308E, 308E CR, 308E SR, 308E2 C...
1908609 VALVE-FILL
517, 527, 561M, 561N, 572R II, 583R, 583T, 587R, 587T, 589, 623G, 933C, 939C, 973D, D10R, D10T, D10T2, D11R, D11T, D3C III, D3G, D3K XL, D3K2 LGP, D4C III, D4G, D4K XL, D4K2 XL, D5C III, D5G, D5HTSK I...
1074397 VALVE AS
16M, 24M, 5110B, 583T, 587T, 769D, 771D, 773D, 773E, 773F, 775D, 775E, 775F, 776D, 777D, 777F, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793C, 793D, 793F, 793F AC, 793F CMD, 793F OEM, 793F-XQ, 795...
1W8620 VALVE AS-CHECK
120M 2, 12M 2, 140M 2, 160M 2, 330D, 589, 824H, 824K, 825K, 826H, 826K, 834G, 834H, 834K, 836H, 836K, 844K, 854K, 973C, 980H, 988H, 988K, 990K, 992K, 993K, D10N, D10R, D10T, D10T2, D6R II, D7R II, D7R...
2810799 VALVE GP-PUMP CONTROL
844H, 844K, 854G, 854K, 990H, 990K, 992G, 992K, 993K, 994F, 994H
6E4020 VALVE GP-PILOT
950F, 966F, 980C, 980F, 980F II
3P3470 VALVE GP
D3, D3B, D3C, D3C II
1415243 VALVE GP-SHUTTLE
CB-535B, CB-544, CB-545
6E0446 VALVE GP-BANK
225D, 229, 231D, 235C, 235D
9T7634 VALVE GP-CHECK
216, 228, 236, 248, 902, 904B, 906, 908, 910E, 910G, 914G, 924F, 928F, 928G, 928H, 928HZ, 938F, 938G, 938G II, D3C, D3C II, D3C III, D3G, D4C, D4C II, D4C III, D4G, D5C, D5C III, D5G, IT12B, IT14F, IT...
2272140 VALVE GP-CONTROL
1090, 1190, 1190T, 1290T, 2290, 2390, 2391, 2491, 511, 521, 522, 532, TK711, TK721, TK722, TK732
6I9266 VALVE GP-LOCKUP CLUTCH & SOL
769C, 771C, 772B, 773B, 775B
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