9X3603 RING-EXPANDER Caterpillar parts
330C L, 336E LN, 345D, 345D L, 349D, 349D L
Rating:
Alternative (cross code) number:
CA9X3603
9X-3603
9X3603
CA9X3603
9X-3603
9X3603
Weight: 1 pounds 0 kg.
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$17.49
12 Aug 2023
US: Florida-Parts-Z
9X3604 - Seal AS. 9X3602 9X3603 for Caterpillar (CAT)
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Removal Procedure
Table 1
Required Tools
Tool Part Number Part Description Qty
A 473-2944 Capping Kit 1
At temperatures lower than −15° C (5° F), care should be taken when removing the Diesel Exhaust Fluid (DEF) line connectors that are attached to the tank, pump, and injector. To limit possible damage to the DEF line connectors, carefully apply heat to the area of the DEF line connectors.
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.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.
Turn the battery disconnect switch to the OFF position.
Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.
Illustration 1 g06140822
Remove diesel exhaust fluid line (1). Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Lines - Remove and Install" for the correct procedure.
Use Tooling (A) to plug diesel exhaust fluid line (1) and the cap connection for the diesel exhaust fluid line.
Remove diesel exhaust fluid line (6). Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Lines - Remove and Install" for the correct procedure.
Use Tooling (A) to plug diesel exhaust fluid line (6) and cap the connection for the diesel exhaust fluid line.
Remove the diesel exhaust fluid line (11) from the connection . Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Lines - Remove and Install" for the correct procedure.
Use Tooling (A) to plug diesel exhaust fluid line (11) and cap the connection for the diesel exhaust fluid line.
Loosen hose clamp (2) and hose clamp (4) for hose assembly (3).
Disconnect hose assembly (3) from manifold DEF heater and the diesel exhaust fluid pump.
Loosen hose clamp (7) and hose clamp (9). Disconnect hose assembly (8) from the manifold DEF heater and the diesel exhaust fluid pump.
Disconnect the hose assembly from connection (5). Refer to the Original Equipment Manufactures (OEM) for the correct procedure.
Use Tooling (A) to plug connection (5).
Remove solenoid valve (10). Refer to Disassembly and Assembly, "Solenoid Valve (DEF Heater Coolant) - Remove and Install" for the correct procedure.
Illustration 2 g03419414
Remove bolt (14) and bracket (13).
Disconnected harness assembly (17) from the diesel exhaust fluid pump.
Remove bolts (12), bolts (15), and bolts (17) from bracket (16).
Position bracket (18) away from the bracket for the diesel exhaust fluid pump.
Illustration 3 g03419415
Remove Allen head bolts (19) from cap (20).
Remove cap (20) from manifold (23).
Remove O-ring seal (21) (not shown) and O-ring seal (22) (not shown).
Remove bolts (24) from manifold (23).
Remove manifold (23) from the diesel exhaust fluid pump.
Use Tooling (A) to cap the connection on the diesel exhaust fluid pump.
Illustration 4 g03419524
Remove bolts (25) from diesel exhaust fluid pump (26). Support the weight of the diesel exhaust fluid pump as the bolts are removed.
Remove diesel exhaust fluid pump (26) from bracket
Table 1
Required Tools
Tool Part Number Part Description Qty
A 473-2944 Capping Kit 1
At temperatures lower than −15° C (5° F), care should be taken when removing the Diesel Exhaust Fluid (DEF) line connectors that are attached to the tank, pump, and injector. To limit possible damage to the DEF line connectors, carefully apply heat to the area of the DEF line connectors.
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.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.
Turn the battery disconnect switch to the OFF position.
Drain the coolant from the cooling system into a suitable container for storage or disposal. Refer to Operation and Maintenance Manual, "Cooling System Coolant - Change" for the correct procedure.
Illustration 1 g06140822
Remove diesel exhaust fluid line (1). Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Lines - Remove and Install" for the correct procedure.
Use Tooling (A) to plug diesel exhaust fluid line (1) and the cap connection for the diesel exhaust fluid line.
Remove diesel exhaust fluid line (6). Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Lines - Remove and Install" for the correct procedure.
Use Tooling (A) to plug diesel exhaust fluid line (6) and cap the connection for the diesel exhaust fluid line.
Remove the diesel exhaust fluid line (11) from the connection . Refer to Disassembly and Assembly, "Diesel Exhaust Fluid Lines - Remove and Install" for the correct procedure.
Use Tooling (A) to plug diesel exhaust fluid line (11) and cap the connection for the diesel exhaust fluid line.
Loosen hose clamp (2) and hose clamp (4) for hose assembly (3).
Disconnect hose assembly (3) from manifold DEF heater and the diesel exhaust fluid pump.
Loosen hose clamp (7) and hose clamp (9). Disconnect hose assembly (8) from the manifold DEF heater and the diesel exhaust fluid pump.
Disconnect the hose assembly from connection (5). Refer to the Original Equipment Manufactures (OEM) for the correct procedure.
Use Tooling (A) to plug connection (5).
Remove solenoid valve (10). Refer to Disassembly and Assembly, "Solenoid Valve (DEF Heater Coolant) - Remove and Install" for the correct procedure.
Illustration 2 g03419414
Remove bolt (14) and bracket (13).
Disconnected harness assembly (17) from the diesel exhaust fluid pump.
Remove bolts (12), bolts (15), and bolts (17) from bracket (16).
Position bracket (18) away from the bracket for the diesel exhaust fluid pump.
Illustration 3 g03419415
Remove Allen head bolts (19) from cap (20).
Remove cap (20) from manifold (23).
Remove O-ring seal (21) (not shown) and O-ring seal (22) (not shown).
Remove bolts (24) from manifold (23).
Remove manifold (23) from the diesel exhaust fluid pump.
Use Tooling (A) to cap the connection on the diesel exhaust fluid pump.
Illustration 4 g03419524
Remove bolts (25) from diesel exhaust fluid pump (26). Support the weight of the diesel exhaust fluid pump as the bolts are removed.
Remove diesel exhaust fluid pump (26) from bracket
Caterpillar parts catalog:
Parts ring Caterpillar catalog:
322 LN, 322B L, 322B LN, 322C, 322C FM, 324D, 324D FM, 324D FM LL, 324D LN, 324E LN, 325B L, 325C, 325C FM, 325D, 325D FM, 325D FM LL, 325D L, 328D LCR, 329D LN, 330, 330 FM L, 330 L, 330B, 330B L, 33...
324D, 325C, 325D L, 328D LCR, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345C, 345C ...
324D, 325C, 325D L, 328D LCR, 330C, 330C FM, 330C L, 330D, 330D FM, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, 345C, 345C ...
1090, 1190, 1190T, 1290T, 1390, 2290, 2390, 2391, 2491, 2590, 320C, 320C FM, 320D, 320D FM, 320D FM RR, 322 FM L, 322B L, 322B LN, 322C, 322C FM, 323D LN, 323D SA, 323E L, 324D, 324D FM, 324D FM LL, 3...
330D, 330D FM, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E HVG, 336E L, 336E LN, 340D L, 340D2 L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349D L, 349E, 34...
322B L, 322C, 322C FM, 324D FM, 324D FM LL, 325B L, 328D LCR, 330B, 330B L, 330D, 330D L, 330D MH, 336D L, 336D LN, 336E HVG, 345B II, 345B L, 345C, 345C L, 345C MH, 345D, 345D L, 345D L VG, 349D, 349...
1390, 2590, 320 L, 320B, 320C, 320N, 322B, 322B L, 322C, 322C FM, 324D, 324D L, 324E, 324E L, 324E LN, 325, 325 L, 325 LN, 325B L, 325C, 325C FM, 325C L, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 32...
322C, 322C FM, 324D FM, 324D FM LL, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D L, 330C, 330C L, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336...
322C, 322C FM, 324D FM, 324D FM LL, 325C, 325C FM, 325C L, 325D FM, 325D FM LL, 325D L, 325D MH, 328D LCR, 329D L, 330C, 330C L, 330D, 330D L, 330D LN, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336...
323D L, 323D2 L, 324D, 324D L, 324D LN, 324E LN, 325C, 325D, 325D L, 329D L, 329D LN, 329E L, 329E LN, 330B L, 330C, 330C L, 330D L, 330D LN, 336D L, 336D LN, 336D2 L, 336E LN, 345B II, 345C, 345C L, ...
325 L, 325C, 328D LCR, 330, 330 FM L, 330 L, 330B, 330B L, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 345B II, 345C, 345C L, 365B, 365B II, 365B L, 365C, 36...
321C, 325C, 328D LCR, 330C, 330C FM, 330C L, 330C MH, 330D, 330D L, 330D LN, 330D MH, 336D, 336D L, 336D LN, 336D2, 336D2 L, 336E, 336E H, 336E HVG, 336E L, 336E LH, 336E LN, 336F L, 340D L, 340D2 L, ...
330C L, 336E LN, 345D, 345D L, 349D, 349D L
2109175
RING
M325B
M325B
2109174
RING
M325B
M325B
M325B
1984339
RING
M325B
M325B
1800984
RING-WEAR
M325B
M325B
2430259
RING
M325C MH, M325D MH
M325C MH, M325D MH
2430213
RING-THRUST
M325C MH, M325D MH
M325C MH, M325D MH
2366219
RING-RETAINING
M325C MH, M325D MH
M325C MH, M325D MH
2612222
RING-BACKUP
330C MH
330C MH
1915706
RING-SEAL
330C L
330C L
330C FM, 330C L