MUFFLER 5I8007 - Caterpillar

5I8007 MUFFLER Caterpillar parts 320 L, 320B, 320B L

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Alternative (cross code) number:
CA5I8007
5I-8007
5I8007

Weight: 23 pounds 10 kg.

Buy MUFFLER 5I8007 Caterpillar genuine, new aftermarket tractor parts with delivery
EXCAVATOR,

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Muffler Silencer 5I-8007 for Caterpillar Engine 3066 Excavator 320 320L 320N 320BN 322BL

US$254.68

28 May 2025

FridayParts

Muffler Silencer 5I-8007 for Caterpillar Engine 3066 Excavator 320 320L 320N 320BN 322BL

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For Caterpillar Excavator CAT 320 320L Engine 3066 Muffler Silencer 5I-8007

$293.43

11 Nov 2025

CN: ZBBHYUYUJ

For Caterpillar Excavator CAT 320 320L Engine 3066 Muffler Silencer 5I-8007
N\\C Part number:5I-8007 || Application:For Caterpillar Excavator CAT 320 320L Engine 3066

#US Replace Parts 272-4674 5I8007 Exhaust Muffler for Caterpillar for CAT 320 320B 320B L Excava (AikePart1025-3500)

$620.99

11 Nov 2025

RU: Aikeny

#US Replace Parts 272-4674 5I8007 Exhaust Muffler for Caterpillar for CAT 320 320B 320B L Excava (AikePart1025-3500)
Generic NOTE: It's a replacement parts, but it's not genujne || Model number is just for reference, Product will not work for every model. || Due to storage, there may be some minor scratches. || Part Number: for 5I8007 272-4674 2724674 272-4674-A || Model: for 320 320B 320B L

FridayParts Muffler 5I-8007 5I8007 for Caterpillar Excavator CAT 320L 320B 320BL Engine 3066

$242.00

11 Nov 2025
29.4008[13.23] pounds
CN: FridayParts

FridayParts Muffler 5I-8007 5I8007 for Caterpillar Excavator CAT 320L 320B 320BL Engine 3066
FP FRIDAYPARTS New aftermarket parts || Part Number: 5I8007 5I-8007 || Fits Caterpillar Excavator CAT 320L 320B 320BL Engine 3066 || Any problem please feel free to contact us, thanks.

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Compatible equipment models: 5I8007:

EXCAVATOR 320 L 320B 320B L Caterpillar

Information:

When the solenoid is installed, make an adjustment of the pinion clearance. The adjustment should be made with the starting motor removed.
Illustration 1 g00716453
Connections for pinion clearance check
(4) Starting motor negative wire
Disconnect the starting motor negative wire (4) from the "G" ground terminal of the solenoid.
Connect the batteries to the solenoid per Illustration 1. The Illustration shows a 24 volt system with two 12 volt batteries that are connected in series to a starting motor. Connect four 8 volt batteries in series for a 32 volt system. Connect eight 8 volt batteries in series for a 64 volt system. Connect the positive side of the battery cable to the "S" terminal of the starting motor solenoid. Connect the negative side of the battery cable to the "G" terminal of the starting motor .
Temporarily, touch a wire from the "G" terminal to the "Mtr" terminal. The pinion will shift to the crank position and the pinion will stay there until the battery is disconnected.
Illustration 2 g00716455
Pinion clearance check
(1) Adjustment nut
(2) Pinion drive housing
(3) Pinion
(X) pinion clearance
Push the pinion toward the commutator in order to remove free movement.
Measure the clearance (X) from the pinion to the pinion drive housing. Pinion clearance (X) must be 9.10 0.8 mm (0.36 0.03 inch).
If the clearance is not correct, remove the plug on the shift lever housing (2). Turn the adjustment nut (1) until the clearance is correct. Turning the nut clockwise will decrease the clearance (X). Note: The plunger may turn when the adjustment nut (1) is being turned. If the plunger turns, disconnect the battery from the solenoid. Remove the solenoid from the starting motor. Hold the plunger from turning and adjust the nut (1). This procedure may need to be performed several times until the correct clearance is obtained.
Disconnect the batteries and install the plug into the shift lever housing.