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RING-BACKUP 7Y4673 - Caterpillar


7Y4673 RING-BACKUP Caterpillar parts 320 L, 320B, 320C, 320N, 322B, 322B L, 322B LN, 322C, 322C FM, 323D L, 324D, 324D L, 324D LN, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D L, 326...
Rating:
10
Alternative (cross code) number:
CA7Y4673
7Y-4673
7Y4673
Caterpillar 7Y4673 RING-BACKUP
Weight: 0.02 pounds 0 kg.
Information:
AXIAL WIDTH  1.9  mm
ID  140.2  mm
MATERIAL  Nylon 
OD  130.6  mm
RADIAL HEIGHT  4.8  mm

Buy RING-BACKUP 7Y4673 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEELED EXCAVATOR,

Cross Reference:

CATERPILLAR 7Y4673,

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$10.77
 

19 Jan 2022

US: Florida-Parts-Z
7Y4673 - Ring-Back UP 7Y4683 for Caterpillar (CAT)
FIRST PRICE PARTS
$9.37
 

12 Jan 2019

CATERPILLAR AFTERMARKET: CATERPILLAR AFT
Caterpillar Ring Back UP 7Y4673 New
$9.95
 

17 Jun 2022
0.1102[0.05] Pounds
US: ProperBuy
7Y4673 Ring Back Up Fits Caterpillar
TCP Warranty
Number on catalog scheme: 8
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Information:

Probable Causes
Active codes and logged codes
Low quality fuel
Injectors
Lack of lubrication
Valve train components
Gear train and components of the lower endRecommended Actions
Note: The procedures have been listed in order of probability. Complete the procedures in order.
Table 1
Troubleshooting Test Steps Values Results
1. Active Codes and Logged Codes
A. Establish communication between Caterpillar Electronic Technician (ET) and the Electronic Control Module (ECM).
B. Download the "Warranty Report" from the engine ECM before performing any troubleshooting or clearing diagnostic trouble codes.
Codes
Result: A diagnostic trouble code is not active or logged.
Proceed to Test Step 2.
Result: A diagnostic trouble code is active or logged.
Troubleshoot the active or logged codes.
2. Low Quality Fuel
A. Refer to Operation and Maintenance Manual for information on the proper characteristics of the fuel for the engine. If necessary, obtain a fuel analysis in order to confirm that the correct fuel is being used for the engine. Refer to Systems Operation/Testing and Adjusting, "Fuel System Quality Test" for the proper procedure.
Fuel
Result: The fuel quality is OK.
Proceed to Test Step 3.
Result: The fuel quality is not OK.
Replace the fuel. Verify that the repair eliminated the problem.
3. Injectors
A. Perform the "Injector Solenoid Test" on Cat ET in order to determine if all of the injector solenoids are being energized by the ECM.
B. Access the "Cylinder Cutout Test" in the "Diagnostic Tests" under the "Diagnostics" menu.
C. Perform the "Automatic Cylinder Cutout Test" on Cat ET.
Injector Solenoid Test or Fuel System Verification Test
Result: The test was successful.
Proceed to Test Step 4.
Result: The test was not successful.
Diagnose the problem and then repair the problem.
Reset all active codes and clear all logged codes.
Verify that the repair eliminated the problem.
4. Lack of Lubrication
A. Check for proper lubrication of the valve components. Check for sufficient lubrication between the injector tappets and the rocker arms.
B. Check for blocked oil passages. Oil passages must be clean. Clean any oil passages that are questionable. Refer to the Disassembly and Assembly for additional information.
Lubrication
Result: The oil passages are not blocked and the engine has proper lubrication.
Proceed to Test Step 5.
Result: The oil passages are blocked or the engine does not have proper lubrication.
Make the necessary repairs, Verify that the repair eliminated the problem.
5. Valve Train Components
A. Check the valve lash. Refer to Troubleshooting, "Valve Lash Is Excessive".
B. Check for damage to valve train components. Remove the valve cover from the suspect cylinders. Check the following items for damage:
1. Camshaft
2. Valve rotocoil
3. Valve springs
4. Camshaft followers
5. Rocker shaft
4. Bridges
5. Pushrods
6. Injectors
Refer to the Disassembly and Assembly for additional information.
C. Check for valves that do not move freely. Remove the cylinder head and inspect the valves.
Refer to the Disassembly and Assembly for additional information.
Valve train
Result: The valve train components are not damaged.
Proceed to Test Step 6.
Result: The valve train components are damaged.
Make the necessary repairs, Verify that the repair eliminated the problem.
6. Gear Train and Components of the Lower End
A. Inspect the gear train and lower end components.
Gear train
Result: The gear train or lower end components are damaged.
Replace any damaged parts.
Complete the procedure in the order in which

Cat SIS web machinery list:

Caterpillar parts catalog
390F L Excavator HNG00001-UP (MACHINE) POWERED BY C18 Engine
336 Excavator JHD00001-UP (MACHINE) POWERED BY C9.3B Engine
340 Excavator TYH00001-UP (MACHINE) POWERED BY C9.3B Engine
345D Mobile Hydraulic Power Units L5R00001-UP (MACHINE) POWERED BY C13 Engine
D350E Series II Articulated Truck 2XW00001-UP (MACHINE) POWERED BY 3406E Engine
D400E Series II Articulated Truck 8PS00001-UP (MACHINE) POWERED BY 3406E Engine
D400E Series II Ejector Truck APF00001-UP (MACHINE) POWERED BY 3406E Engine
M325D MH & M325D L MH Wheeled Material Handler ETE00001-UP (MACHINE) POWERED BY C7 Engine
326F L Excavator TMR00001-UP (MACHINE) POWERED BY C7.1 Engine
330F L Excavator LCG00001-UP (MACHINE) POWERED BY C7.1 Engine
336F & 336F L Excavators DSW00001-UP (MACHINE) POWERED BY C9.3 Engine
336F XE & 336F LXE Excavators NAJ00001-UP (MACHINE) POWERED BY C9.3 Engine
336F L & 336F LN Excavators KCS00001-UP (MACHINE) POWERED BY C9.3 Engine
390F L Excavator FEH00001-UP (MACHINE) POWERED BY C18 Engine
336D2 L Excavator MBP00001-UP (MACHINE) POWERED BY C9 Engine
340F Excavator RBD00001-UP (MACHINE) POWERED BY C9.3 Engine
340F Excavators WBX00001-UP (MACHINE) POWERED BY C9.3 Engine
336D2 L OEM GGH00001-UP (MACHINE) POWERED BY C9 Engine
352F Mobile Hydraulic Power Unit B3800001-UP (MACHINE) POWERED BY C13 Engine
336D2 L OEM EF300001-UP (MACHINE) POWERED BY C9 Engine
336F L & 336F LN Excavators TJE00001-UP (MACHINE) POWERED BY C9.3 Engine
340F Excavator SGH00001-UP (MACHINE) POWERED BY C9.3 Engine
336D2 L Excavator DGR00001-UP (MACHINE) POWERED BY C9 Engine
568 General Forestry GF800001-UP (MACHINE) POWERED BY C9.3 Engine
326D2 L Excavator KER00001-UP (MACHINE) POWERED BY C7.1 Engine
326F L Excavators EBK00001-UP (MACHINE) POWERED BY C7.1 Engine
326D2 L Excavator JFG00001-UP (MACHINE) POWERED BY C7.1 Engine
326F L & 326F LN Excavators GGJ00001-UP (MACHINE) POWERED BY C7.1 Engine
336F Mobile Hydraulic Power Unit WGF00001-UP (MACHINE) POWERED BY C9.3 Engine
336D2 L Excavator TMC00001-UP (MACHINE) POWERED BY C9 Engine
330D2 L Excavator DTG00001-UP (MACHINE) POWERED BY C7.1 Engine
336 Excavator YBN00001-UP (MACHINE) POWERED BY C9.3B Engine
330F L Excavator HCK00001-UP (MACHINE) POWERED BY C7.1 Engine
336 Excavator GDY00001-UP (MACHINE) POWERED BY C9.3 Engine
336 Excavator DKS00001-UP (MACHINE) POWERED BY C9.3B Engine
330 & 330 GC Excavators GDW00001-UP (MACHINE) POWERED BY C7.1 Engine
330 & 330 GC Excavators FEK00001-UP (MACHINE) POWERED BY C7.1 Engine
336 Excavator SP900001-UP (MACHINE) POWERED BY C9.3 Engine
336 Excavator FEL00001-UP (MACHINE) POWERED BY C9.3B Engine
325B Excavator 2JR00001-UP (MACHINE)
325C LCR Mobile Hydraulic Power Unit BKW00001-UP (MACHINE) POWERED BY 3126B Engine
330D Custom Waste Handler JJM00001-UP (MACHINE) POWERED BY C9 Engine
375 & 375 L Excavators 1JM00001-UP (MACHINE) POWERED BY 3406 Engine
375 and 375 L Excavators 6NK00001-UP (MACHINE) POWERED BY 3406 Engine
5080 Excavator 6XK00001-UP (MACHINE) POWERED BY 3406B Engine
330, 330L Excavators 2ZM00001-UP (MACHINE)
325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine
330B L Excavator 6DR00001-UP (MACHINE) POWERED BY 3306 Engine
5080 Excavator 8SL00001-UP (MACHINE) POWERED BY 3406B Engine
325B & 325B LN Excavators 6DN00001-UP (MACHINE) POWERED BY 3116 Engine
322B L Excavator 1YS00001-UP (MACHINE) POWERED BY 3116 Engine
330B L, 330B LN Excavators 3YR00001-UP (MACHINE) POWERED BY 3306 Engine
322B L & 322B LN Excavators 1ZS00001-UP (MACHINE) POWERED BY 3116 Engine
325B L & 325B LN Excavators 4DS00001-UP (MACHINE) POWERED BY 3116 Engine
330B & 330B L Excavators 4RS00001-UP (MACHINE) POWERED BY 3306 Engine
345B, 345B L & 345B LC Excavator 2SW00001-UP (MACHINE) POWERED BY 3176C Engine
320B, 320B L, 320B LN, 320B N & 320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine
365B L Excavators 9PZ00001-UP (MACHINE) POWERED BY 3196 Engine
320C, 320C L, 320C LN, 320C S Excavators BBL00001-UP (MACHINE) POWERED BY 3066 Engine
W330B MH Excavator AME00001-UP (MACHINE) POWERED BY 3306 Engine
322C & 322C L Excavators BKM00001-UP (MACHINE) POWERED BY 3126 Engine
322C & 322C LN EXCAVATORS BFK00001-UP (MACHINE) POWERED BY 3126 Engine
322C L Excavator BKJ00001-UP (MACHINE) POWERED BY 3126 Engine
325C L & 325C LN Excavator CRB00001-UP (MACHINE) POWERED BY 3126 Engine
330C L & 330C LN Excavators CAP00001-UP (MACHINE) POWERED BY C-9 Engine
385B & 385B L Excavators CLS00001-UP (MACHINE) POWERED BY 3456 Engine
330C & 330C L Excavators GKX00001-UP (MACHINE) POWERED BY C-9 Engine
325C & 325C L Excavators AMH00001-UP (MACHINE) POWERED BY 3126B Engine
385B & 385B L Excavators BKF00001-UP (MACHINE) POWERED BY 3456 Engine
325C & 325C L Excavators BKW00001-UP (MACHINE) POWERED BY 3126B Engine
345B Series II Material Handler DET00001-UP (MACHINE) POWERED BY 3176C Engine
325C FOREST SWING MACHINES G1L00001-UP (MACHINE) POWERED BY 3126B Engine
385B Excavator ANS00001-UP (MACHINE) POWERED BY 3456 Engine
322C FOREST SWING MACHINES BPH00001-UP (MACHINE) POWERED BY 3126 Engine
325C L Excavator BFE00001-UP (MACHINE) POWERED BY 3126B Engine
330C & 330C L Excavators JAB00001-UP (MACHINE) POWERED BY C-9 Engine


Parts ring Caterpillar catalog:

0857248 RING
350, 350 L, 365B, 375, 375 L, CR20, P16, S25
1893189 RING-SEAL
325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN
1225333 RING
330, 345B, 345B II, 345B L, 345C, 345C L, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH
2486875 RING-BACKUP
365C, 365C L, 365C L MH, 374D L, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L
3659197 RING-BACKUP
365C L, 385C, 385C L, 390F L
1948365 RING-BACKUP
325C, 325C L, 325D, 325D L, 328D LCR, 329D, 329D L
0875389 RING-SEAL
325B L, 325C FM, 325D FM, 325D FM LL, 330B L, 330C FM, 330D FM, 345B II, 345B L, 345C, 350, 350 L, 365B, 365B II, M325B, M325C MH, M325D L MH
5I8402 RING
330, 330 FM L, 330 L, 330B, 330B L, 345B, 345B L, W330B
2144525 RING
330, 330B L
1261974 RING
345B II, 345B L, 345C, 365B
1261976 RING
345B II, 345B L, 345C, 365B
1559187 RING
365B, 365B L
1163589 RING
24M, 320B, 322B, 322B L, 322B LN, 322C, 322C FM, 325B, 325B L, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D MH, 330, 330B, 330B L, 330C FM, 330D FM, 345B II, 345B II MH, 345B L, 345C, 345C L, 345C...
1458460 RING-SEAL
1090, 1190, 1190T, 1290T, 1390, 330C, 330C FM, 330C L, 330C MH, 345B II, 345B II MH, 511, 521, 522, 532, 541, 551, 552, 631E, 631G, 637E, 637G, 963D, TK1051, TK711, TK721, TK722, TK732, TK741, TK751, ...
3710446 RING-BACKUP
621H, 621K, 623H, 627H, 627K, 627K LRC, 953D
2659683 RING-WEAR
623H, 623K, 623K LRC, 950K, 953D, 962K, 973D
3K6701 RING-RETAINER
12E, 16, 769, 772, 773, PL61
6Y2270 RING-SEALING
1090, 1190T, 1290T, 2290, 320 L, 320B, 320C, 322 FM L, 322B L, 322B LN, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 324E, 324E L, 324E LN, 325 FM L, 325 L, 325...
3015243 RING-BACKUP
365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5130, 5130B, 5230, 621H, 928HZ, 930G, 938H, 950H, 962H, 963D, 966H, 972H, 973D, IT38H, IT62...
3015242 RING-BACKUP
365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5130, 5130B, 5230, 621H, 928HZ, 930G, 938H, 950H, 962H, 963D, 966H, 972H, 973D, IT38H, IT62...
3015241 RING-BACKUP
365B, 365B II, 365C, 365C L, 365C L MH, 374D L, 385B, 385C, 385C FS, 385C L, 385C L MH, 390D, 390D L, 5090B, 5130, 5130B, 5230, 621H, 928HZ, 930G, 938H, 950H, 962H, 963D, 966H, 972H, 973D, IT38H, IT62...
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