AVSPARE.COM
parts catalog

VALVE GP-PILOT 1624578 - Caterpillar


1624578 VALVE GP-PILOT Caterpillar parts 303, 303.5E, 303E CR, 304, 304E, 305, 305.5, 305.5E, 305E, 306, 306E, 307B, 313B
Rating:
63
Alternative (cross code) number:
CA1624578
162-4578
1624578
Caterpillar 1624578 VALVE GP-PILOT
Weight: 1 pounds 0 kg.

Buy VALVE GP-PILOT 1624578 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR, MINI HYD EXCAVATOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$19.99

26 Oct 2025

US: Work House Sign
Let’s Celebrate Pavilion Black White Up Arrow 1 Single Sided 18x24 in Yard Road Sign w/stand
Work House Signs Large 18"x24" Size for Maximum Visibility – Get your message seen from a distance with this generously sized yard sign, ideal for drive-by traffic and foot visibility. || UV-Resistant for Long-Term Use – Advanced UV protection prevents sun damage, ensuring bold colors and clear messaging even after months of outdoor exposure. || Easy to Install & Reuse – Quick setup with wire stakes included, plus durable construction allows for multiple uses across seasons and events. || Versatile for Home or Business – Great for political campaigns, garage sales, real estate, business promotions, yard décor, event announcements, or custom messages
Number on catalog scheme: 2
  For full view, you need register

Compatible equipment models: 1624578:

EXCAVATOR  313B  
MINI HYD EXCAVATOR  303   303.5E   303E CR   304   304E   305   305.5   305.5E   305E   306   306E   307B   Caterpillar

Information:


Illustration 1 g01273087
(1) Camshaft gear
(2) Idler gear
(3) Fuel injection pump gear Note: If one or more of the gears need to be removed for repair, refer to Disassembly and Assembly, "Gear Group (Front) - Remove and Install" in order to properly remove the gears. Refer to Disassembly and Assembly, "Gear Group (Front) - Remove and Install" in order to properly install the gears.
Inspect the gears for wear or for damage. If the gears are worn or damaged, use new parts for replacement.
Measure the backlash between the camshaft gear (1) and the idler gear (2). Refer to Specifications, "Gear Group (Front)" for the backlash measurement.
Measure the backlash between the idler gear (2) and the crankshaft gear. Refer to Specifications, "Gear Group (Front)" for the backlash measurement.
Measure the backlash between the fuel injection pump gear (3) and the idler gear (2). Refer to Specifications, "Gear Group (Front)" for the backlash measurement.
Illustration 2 g01273091
Measure the end play on idler gear (2). Refer to Disassembly and Assembly, "Idler Gear - Install" for the correct procedure. Refer to Specifications, "Gear Group (Front)" for the end play measurement.

Caterpillar SIS machinery equipment:

Caterpillar SIS
303ECR Mini Hydraulic Excavator CK300001-UP (MACHINE) POWERED BY C1.3 Engine » 162-4578 VALVE GP-PILOT
308E2CR Mini Hydraulic Excavator CE800001-UP (MACHINE) POWERED BY C3.3B Engine » 162-4578 VALVE GP-PILOT
313B CR EXCAVATOR BAS00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
307B Excavator AFB00001-UP (MACHINE) POWERED BY 4M40 Engine » 162-4578 VALVE GP-PILOT
305CR Mini Hydraulic Excavator DSA00001-UP (MACHINE) POWERED BY K4N Engine » 162-4578 VALVE GP-PILOT
303 CR Mini Hydraulic Excavator DMA00001-UP (MACHINE) POWERED BY S3L2 Engine » 162-4578 VALVE GP-PILOT
304CR Mini Hydraulic Excavator NAD00001-UP (MACHINE) POWERED BY S4L2 Engine » 162-4578 VALVE GP-PILOT
305CR Mini Hydraulic Excavator DGT00001-UP (MACHINE) POWERED BY K4N Engine » 162-4578 VALVE GP-PILOT
305.5 Mini Hydraulic Excavator DCK00001-UP (MACHINE) POWERED BY 4M40 Engine » 162-4578 VALVE GP-PILOT
305.5 Mini Hydraulic Excavator CXZ00001-UP (MACHINE) POWERED BY 4M40 Engine » 162-4578 VALVE GP-PILOT
306 Mini Hydraulic Excavator MXH00001-UP (MACHINE) POWERED BY 4M40 Engine » 162-4578 VALVE GP-PILOT
306 Excavator SMD00001-UP (MACHINE) POWERED BY 4M40 Engine » 162-4578 VALVE GP-PILOT
306E Mini Hydraulic Excavator FHL00001-UP (MACHINE) POWERED BY C2.6 Engine » 162-4578 VALVE GP-PILOT
303E CR Mini Hydraulic Excavator SMG00001-UP (MACHINE) POWERED BY C1.3 Engine » 162-4578 VALVE GP-PILOT
303.5E Mini Hydraulic Excavator SFH00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
304E Mini Hydraulic Excavator SSC00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
304E Mini Hydraulic Excavator TSR00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
305E Mini Hydraulic Excavator WDL00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
305E Mini Hydraulic Excavator XSC00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
305.5E Mini Hydraulic Excavator FSC00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
305.5E Mini Hydraulic Excavator YGB00001-UP (MACHINE) » 162-4578 VALVE GP-PILOT
303E CR Mini Hydraulic Excavator CR700001-UP (MACHINE) POWERED BY C1.3 Engine » 162-4578 VALVE GP-PILOT
308E2 CR Mini Hydraulic Excavator YE200001-UP (MACHINE) POWERED BY C3.3B Engine » 162-4578 VALVE GP-PILOT
307B SUPPLEMENT FOR TRACK-TYPE EXCAVATOR /SWING BOOM ARRANGEME/ 6KZ00361-UP (MACHINE) » 162-4578 VALVE GP-PILOT

Caterpillar parts catalog:

Caterpillar parts catalog
303ECR Mini Hydraulic Excavator CK300001-UP (MACHINE) POWERED BY C1.3 Engine
308E2CR Mini Hydraulic Excavator CE800001-UP (MACHINE) POWERED BY C3.3B Engine
313B CR EXCAVATOR BAS00001-UP (MACHINE)
307B Excavator AFB00001-UP (MACHINE) POWERED BY 4M40 Engine
305CR Mini Hydraulic Excavator DSA00001-UP (MACHINE) POWERED BY K4N Engine
303 CR Mini Hydraulic Excavator DMA00001-UP (MACHINE) POWERED BY S3L2 Engine
304CR Mini Hydraulic Excavator NAD00001-UP (MACHINE) POWERED BY S4L2 Engine
305CR Mini Hydraulic Excavator DGT00001-UP (MACHINE) POWERED BY K4N Engine
305.5 Mini Hydraulic Excavator DCK00001-UP (MACHINE) POWERED BY 4M40 Engine
305.5 Mini Hydraulic Excavator CXZ00001-UP (MACHINE) POWERED BY 4M40 Engine
306 Mini Hydraulic Excavator MXH00001-UP (MACHINE) POWERED BY 4M40 Engine
306 Excavator SMD00001-UP (MACHINE) POWERED BY 4M40 Engine
306E Mini Hydraulic Excavator FHL00001-UP (MACHINE) POWERED BY C2.6 Engine
303E CR Mini Hydraulic Excavator SMG00001-UP (MACHINE) POWERED BY C1.3 Engine
303.5E Mini Hydraulic Excavator SFH00001-UP (MACHINE)
303.5E Mini Hydraulic Excavator RSE00001-UP (MACHINE)
304E Mini Hydraulic Excavator SSC00001-UP (MACHINE)
304E Mini Hydraulic Excavator TSR00001-UP (MACHINE)
305E Mini Hydraulic Excavator WDL00001-UP (MACHINE)
305E Mini Hydraulic Excavator XSC00001-UP (MACHINE)
305.5E Mini Hydraulic Excavator FSC00001-UP (MACHINE)
305.5E Mini Hydraulic Excavator YGB00001-UP (MACHINE)
303E CR Mini Hydraulic Excavator CR700001-UP (MACHINE) POWERED BY C1.3 Engine
308E2 CR Mini Hydraulic Excavator YE200001-UP (MACHINE) POWERED BY C3.3B Engine


Parts valve Caterpillar catalog:

1211491 VALVE GP-SOLENOID
307B, 307C, 308C, 311B, 311C, 311D LRR, 311F LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313B, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E...
8C3446 VALVE-FLUID SAMPLING
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120K, 120K 2, 120M, 120M 2, 1290T, 12G, 12H, 12H ES, 12H NA, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 130G, 135H, 135H NA, 1390, 140B, 140G, 140H, 140H ES, 1...
3E4058 VALVE AS
1090, 1190, 1190T, 120G, 120H, 120H ES, 120H NA, 120M, 1290T, 12G, 12H ES, 12H NA, 12M, 130G, 135H, 135H NA, 1390, 140G, 140H ES, 140H NA, 143H, 14H, 14H NA, 160H ES, 160H NA, 163H NA, 16G, 16H NA, 16...
8J0331 VALVE
120G, 120H, 12G, 12H, 12H NA, 130G, 135H, 140G, 140H, 140H NA, 14G, 160G, 160H, 160H NA, 16G, 215, 215C, 215D, 225, 225D, 227, 229, 229D, 231D, 235, 235B, 235C, 235D, 245, 245B, 307, 307B, 312, 312B L...
1143469 VALVE GP-RELIEF
307, 307B, 312, 3126B, 312B L, 315, 315B L, 317, 317B LN, 318B, 320B, 322B LN, 325B L, 330B L, 345B, 345B II, 345B II MH, 345B L, 350, 365B, 365B II, 375, 446B, 5080, 554, 564, 570B, 574, 574B, 580B, ...
1549024 VALVE GP-FLUID SAMPLING
305.5, 306, 307C, 307D, 308C, 308D, 311C, 311D LRR, 312C, 312C L, 312D, 312D L, 312D2, 312D2 GC, 312D2 L, 312E, 312E L, 313D, 313D2, 313D2 LGP, 314C, 314D CR, 314D LCR, 314E CR, 314E LCR, 315D L, 316E...
1549025 VALVE-FLUID SAMPLING
120K, 120K 2, 120M, 120M 2, 12H, 12K, 12M, 140H, 140K, 140K 2, 140M, 143H, 14H, 14M, 160H, 160K, 160M, 163H, 16H, 16M, 2290, 2390, 2391, 2491, 24M, 2590, 305.5, 306, 307C, 307D, 308C, 308D, 330C, 330C...
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...
0952927 VALVE-FILL
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 307, 307B, 307C, 308C, 311B, 311C, 312, 312B, 312B L, 312C L, 312D, 313B, 315, 315B, 315B FM L, 315B L, 315C, 315D L, 317B LN, 318B, 318C, 319C, 319D,...
1284411 VALVE AS
305.5, 306, 306E, 307B, 307C, 307D, 308C, 308D, 311, 311B, 311C, 311D LRR, 312B, 312B L, 312C, 312C L, 312D, 312D L, 313B, 314C, 314D CR, 314D LCR, 315, 315B, 315B L, 315C, 315D L, 317B LN, 318B, 318C...
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.