2666252 MUFFLER Caterpillar parts
320C, 320C FM
Rating:
Alternative (cross code) number:
CA2666252
266-6252
2666252
CA2666252
266-6252
2666252
Weight: 35 pounds 15 kg.
Information:
BODY DIAMETER/WIDTH
283.2
mm
BODY LENGTH
645
mm
INLET ID
66
mm
OUTLET OD
94
mm
OVAL HEIGHT
0
mm
OVERALL LENGTH
645
mm
PROTECTIVE SHIELD
N
WITH EJECTOR
N
WITH MOUNTING BRACKET
N
WITH OUTER WRAP
N
EXCAVATOR,
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shsiyayh Muffler for Caterpillar Excavator 320CL 320CLU 320C 320CS Engine 3066 266-6252
shsiyayh Part Name:Muffler || Part Number:266-6252 2666252 || APPlication: Compatible with Caterpillar Excavator 320CL 320CLU 320C 320CS Engine 3066 || 1.Please tell us of your engine model or a view of nameplate when order this item to lower the error rate.Thanks. || 2.There are no instructions included in this kit.it is recommended to install professionally.
shsiyayh Part Name:Muffler || Part Number:266-6252 2666252 || APPlication: Compatible with Caterpillar Excavator 320CL 320CLU 320C 320CS Engine 3066 || 1.Please tell us of your engine model or a view of nameplate when order this item to lower the error rate.Thanks. || 2.There are no instructions included in this kit.it is recommended to install professionally.
shsiyayh Muffler for Caterpillar Excavator 320CL 320CLU 320C 320CS Engine 3066
shsiyayh Part Name:Muffler || Part Number:266-6252 2666252 || APPlication: Compatible with Caterpillar Excavator 320CL 320CLU 320C 320CS Engine 3066 || 1.Please tell us of your engine model or a view of nameplate when order this item to lower the error rate.Thanks. || 2.There are no instructions included in this kit.it is recommended to install professionally.
shsiyayh Part Name:Muffler || Part Number:266-6252 2666252 || APPlication: Compatible with Caterpillar Excavator 320CL 320CLU 320C 320CS Engine 3066 || 1.Please tell us of your engine model or a view of nameplate when order this item to lower the error rate.Thanks. || 2.There are no instructions included in this kit.it is recommended to install professionally.
Number on catalog scheme:
1
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Information:
Engine:
3126B (S/N: DCS1-UP; 9ZF1-UP; BEJ1-UP; 3GS1-UP; BDZ1-UP)
C7 (S/N: C7B1-UP; C7X1-UP)
SPP101 (S/N: 7151-UP)
Use care when servicing HEUI pumps in Table 1. When the fuel line fittings and the fittings for the oil line are assembled to the pump, an excessive torque that is applied to the fittings can damage the threads of the pump ports. If the pump requires service, refer to Illustrations 1, 2 and 3.When you service the pump drive gear, inspect the pump drive gear. If the pump drive gear is loose or the pump drive gear is damaged, the pump should be replaced and the engine oil filter should be changed.Plug (5) is the only plug that is serviceable. The other plugs of the pump group are not serviceable. Check the other plugs of the pump group for leaks. Replace the pump if any of the other plugs on the pump group are leaking. Inspect the O-ring seal. If the O-ring seal is worn or if the O-ring seal is damaged, replace the O-ring seal.
Table 1
Unit Injector Pump Base Pump Group
172-5210 173-4050
162-9608 162-9610
Illustration 1 g01224288
(1) Unit Injector Hydraulic Pump (2) Tighten the bolt that holds the gear to the following torque. ... 108.8 13.6 N m (80 10 lb ft) (3) The high pressure relief valve is set to the following pressure. ... 32.2 1.7 MPa (4670 247 psi)
Illustration 2 g01224291
(4) Tighten the fitting for the oil inlet port to the following torque. ... 71.5 7.5 N m (52.7 5.5 lb ft) (5) Tighten the plug to the following torque. ... 6.0 0.7 N m (53 6 lb in) (6) Tighten the plug to the following torque. ... 10.75 1.25 N m (95 11 lb in) (7) Tighten the valve to the following torque. ... 50 5 N m (37 4 lb ft) (8) Tighten the fitting for the oil outlet port to the following torque. ... 23 2 N m (17.0 1.5 lb ft) (9) Orient the open face of the nut away from the pump. Tighten the nut to the following torque. ... 5.5 1.5 N m (49 13 lb in)
Illustration 3 g01224294
(10) Tighten the fitting for the fuel inlet port to the following torque. ... 17.5 2 N m (13 1.5 lb ft) (11) Tighten the fitting for the fuel outlet port to the following torque. ... 17.5 2.0 N m (12.9 1.5 lb ft) (12) Tighten the two bolts to the following torque. ... 24.5 2.5 N m (18.1 1.9 lb ft)
3126B (S/N: DCS1-UP; 9ZF1-UP; BEJ1-UP; 3GS1-UP; BDZ1-UP)
C7 (S/N: C7B1-UP; C7X1-UP)
SPP101 (S/N: 7151-UP)
Use care when servicing HEUI pumps in Table 1. When the fuel line fittings and the fittings for the oil line are assembled to the pump, an excessive torque that is applied to the fittings can damage the threads of the pump ports. If the pump requires service, refer to Illustrations 1, 2 and 3.When you service the pump drive gear, inspect the pump drive gear. If the pump drive gear is loose or the pump drive gear is damaged, the pump should be replaced and the engine oil filter should be changed.Plug (5) is the only plug that is serviceable. The other plugs of the pump group are not serviceable. Check the other plugs of the pump group for leaks. Replace the pump if any of the other plugs on the pump group are leaking. Inspect the O-ring seal. If the O-ring seal is worn or if the O-ring seal is damaged, replace the O-ring seal.
Table 1
Unit Injector Pump Base Pump Group
172-5210 173-4050
162-9608 162-9610
Illustration 1 g01224288
(1) Unit Injector Hydraulic Pump (2) Tighten the bolt that holds the gear to the following torque. ... 108.8 13.6 N m (80 10 lb ft) (3) The high pressure relief valve is set to the following pressure. ... 32.2 1.7 MPa (4670 247 psi)
Illustration 2 g01224291
(4) Tighten the fitting for the oil inlet port to the following torque. ... 71.5 7.5 N m (52.7 5.5 lb ft) (5) Tighten the plug to the following torque. ... 6.0 0.7 N m (53 6 lb in) (6) Tighten the plug to the following torque. ... 10.75 1.25 N m (95 11 lb in) (7) Tighten the valve to the following torque. ... 50 5 N m (37 4 lb ft) (8) Tighten the fitting for the oil outlet port to the following torque. ... 23 2 N m (17.0 1.5 lb ft) (9) Orient the open face of the nut away from the pump. Tighten the nut to the following torque. ... 5.5 1.5 N m (49 13 lb in)
Illustration 3 g01224294
(10) Tighten the fitting for the fuel inlet port to the following torque. ... 17.5 2 N m (13 1.5 lb ft) (11) Tighten the fitting for the fuel outlet port to the following torque. ... 17.5 2.0 N m (12.9 1.5 lb ft) (12) Tighten the two bolts to the following torque. ... 24.5 2.5 N m (18.1 1.9 lb ft)
Caterpillar parts catalog:
Parts muffler Caterpillar catalog:
1786523
MUFFLER GP
320C, 320C FM
320C, 320C FM
1560203
MUFFLER
554
554
320B
1577827
MUFFLER
550, 570, 580
550, 570, 580
2178512
MUFFLER
545
545
545
2229430
MUFFLER AS
564, 574B
564, 574B
320C, 321C
2178513
MUFFLER
525B, 535B
525B, 535B
1661242
MUFFLER
525B, 535B
525B, 535B
1676836
MUFFLER AS
TK1051
TK1051