AVSPARE.COM
parts catalog

CYLINDER GP-HYDRAULIC 2590459 - Caterpillar


2590459 CYLINDER GP-HYDRAULIC Caterpillar parts D3G, D4G, D5G
Rating:
38
Alternative (cross code) number:
CA2590459
259-0459
2590459
Caterpillar 2590459 CYLINDER GP-HYDRAULIC
Weight: 57 pounds 25 kg.
Information:
BORE DIAMETER  69.85  mm
CLOSED LENGTH  743.5  mm
PIN SIZE CAP END  38.1  mm
PIN SIZE ROD EYE  38.1  mm
ROD DIAMETER  38.1  mm
STROKE  412.5 
TYPE  THD GLAND 

Buy CYLINDER GP-HYDRAULIC 2590459 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$1,649.90

18 Jun 2025
62.0[27.90] pounds
US: Parts ASAP
All States Hydraulic Angle Cylinder fits Caterpillar D3G D4G D5G 259-0459
All States Compatible with Caterpillar Crawler Dozer(s) D3G (s/n JMH2052-later, s/n BYR1324-later), D4G (s/n HYD1719-later, s/n TLX859-later), D5G (s/n WGB2701-later, s/n RKG2122-later) || Replaces Caterpillar OEM Number(s) 259-0459 || Bushings included || This cylinder ships w/ bracket on it - if the customer orders this part number the bracket will be used - the hose guard will bolt up to the cylinder using this bracket. This setup will also use lug in the center of the cyl for grease hose & fitting to connect.
$2,068.99

04 Jun 2025
62.0[27.90] pounds
US: RAParts Inc.
RAParts 259-0459 Angle Cylinder w/Bushings**JMH2052-up, BYR1324-up, HYD1719-up, TLX859-
Reliable Aftermarket Parts OEM Numbers Are Provided for Reference Only. Please Verify Fit Prior To Ordering. || Please Note: Some Listings Use Stock Images for Reference and May Differ from the Actual Product. || This Aftermarket Part Is Made to Meet or Exceed Manufacturer (OEM) Specifications.
$1,589.00

13 Feb 2025
62.0[27.90] Pounds
US: Parts ASAP
All States Hydraulic Angle Cylinder fits Caterpillar D3G D4G D5G 259-0459
All States Compatible with Caterpillar Crawler Dozer(s) D3G (s/n JMH2052-later, s/n BYR1324-later), D4G (s/n HYD1719-later, s/n TLX859-later), D5G (s/n WGB2701-later, s/n RKG2122-later) || Replaces Caterpillar OEM Number(s) 259-0459 || Bushings included || This cylinder ships w/ bracket on it - if the customer orders this part number the bracket will be used - the hose guard will bolt up to the cylinder using this bracket. This setup will also use lug in the center of the cyl for grease hose & fitting to connect.
Number on catalog scheme:
  For full view, you need register

Compatible equipment models: 2590459:

TRACK-TYPE TRACTOR  D3G   D4G   D5G   Caterpillar

Information:

3054B Naturally Aspirated Engine
Illustration 1 g00642351
Note: The word "Front" or an arrow which is marked on the piston crown must be toward the front of the engine. If the piston crown is not marked, put the narrowest side of the piston crater toward the side of the engine with the fuel injection pump. The shortest distance between the edge of the piston crater and the edge of the piston is the narrowest side of the piston crater.Note: Ensure that the ring end gaps of all the piston rings have 120 degrees spacing from each other.Note: Refer to the Systems Operation, Testing and Adjusting Module, "General Information" topic for the location of the serial number plate. (1) Top piston ring Shape of the ring groove in the piston for top piston ring ... Parallel Shape of the top piston ring ... Parallel Width of the ring groove in the piston for the top piston ring ... 2.60 to 2.62 mm (0.102 to 0.103 inch) Thickness of the top piston ring ... 2.475 to 2.49 mm (0.097 to 0.098 inch) Clearance between the ends of the top piston ring in a cylinder without any wear ... 0.28 to 0.51 mm (0.011 to 0.020 inch)Note: When you install a piston ring, make sure that the word "TOP" is facing the top of the piston. New top piston rings have a red identification mark which must be on the left of the ring end gap when the top piston ring is installed on an upright piston. (2) Intermediate piston ring Width of the groove in the piston for the intermediate piston ring ... 2.56 to 2.58 mm (0.101 to 0.102 inch) Thickness of the intermediate piston ring ... 2.48 to 2.49 mm (0.097 to 0.098 inch) Clearance between the ring groove in the piston and the intermediate piston ring ... 0.07 to 0.11 mm (0.003 to 0.004 inch) Clearance between the ends of an intermediate piston ring in a cylinder without any wear ... 0.30 to 0.63 mm (0.012 to 0.025 inch)Note: When you install a piston ring, make sure that the word "TOP" is facing the top of the piston. New intermediate rings have a green identification mark which must be on the left of the ring gap when the intermediate ring is installed on an upright piston. (3) Oil control ring Width of the ring groove in the piston for

Caterpillar parts catalog:

Caterpillar parts catalog
D3G XL & D3G LGP Track-Type Tractors BYR00001-UP (MACHINE) POWERED BY 3046 Engine
D4G XL & D4G LGP Track-Type Tractors HYD00001-UP (MACHINE) POWERED BY 3046 Engine
D5G XL & D5G LGP Track-Type Tractors RKG00001-UP (MACHINE) POWERED BY 3046 Engine


Parts cylinder Caterpillar catalog:

2465432 CYLINDER HEAD AS
315C, 317B LN, 318B, D3G, D4G, D5C III, D5G
1838459 CYLINDER GP-TILT
315C, 315D L, D3G, D4G, D5G
1070978 CYLINDER HEAD AS
315, 933, 933C, 939, 939C, D3C III, D3G, D4C III, D4G, D5C III, D5G
2167387 CYLINDER AS
315C, D3G, D4G, D5G
1838643 CYLINDER AS
315C, 315D L, D3G, D4G, D5G
1124297 CYLINDER AS
931C II, 933, 933C, D3C, D3C II, D3C III, D3G, D4C II, D4C III, D4G, PM-201, PM-565, PM-565B
10R9547 CYLINDER HEAD GP
621G, 623G, 627G, 735, 980G, C18, D8R II
10R3198 CYLINDER HEAD AS
621G, 623G, 627G, 735, 980G, C15, C18, D8R II
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.