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110-7887 Ignition Switch for Caterpillar CAT M322D M330D Excavator

Name: 110-7887 Ignition Switch for Caterpillar CAT M322D M330D Excavator
SKU: LIONKITS-20240507-05
Price: 49.00 USD
Availability: InStock

$49.00

Part 110-7887 is an aftermarket new ignition switch covering Caterpillar CAT M322D, M330D and 3196 excavators. In service it powers the cab electrics and the starter circuit from the key positions. Unit weight is about 0.5 kg.

SKU: LIONKITS-20240507-05 Category: Ignition Switch

Description
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110-7887 Ignition Switch is an aftermarket replacement ignition switch for Caterpillar CAT excavators, including M322D, M330D, 3196 and other listed models. The ignition switch (key switch or main switch) passes power from the battery to the starter and run circuits. It is supplied by LIONKITS as aftermarket new with a 3-month warranty.

110-7887 Ignition Switch Specifications

Product Type: Ignition Switch
Part Number: 110-7887, 1107887
Compatible Brand: Caterpillar CAT
Machine Type: Excavator
Condition: Aftermarket new
Product Weight: 0.5kg/1.1pounds (1 piece)
Warranty: 3 months
Brand: LIONKITS
Country of Origin: China

Caterpillar CAT Models Compatible with the 110-7887 Ignition Switch

Excavator: 308D 301.6C 302.5C 301.8C 305.5E2 CR 305E2 CR 303.5E2 CR 5110B M322D M330D M318D M318C M318D M322D M322C M318C M315C M315D M316C M316D M313C M313D

Your model is not listed? Contact LIONKITS via live chat or email with your machine model and nameplate photo, and we will confirm compatibility.

What Does an Ignition Switch Do?

The ignition switch (key switch or main switch) passes power from the battery to the starter and run circuits. Turning the key to ON powers the instrument panel and control circuits, and turning it to START sends the start signal. Worn contacts or a damaged connector can interrupt that power, so the machine may crank intermittently or not at all.

Signs the Part Needs Replacing

No crank or intermittent no-crank: the key is turned but the starter does not respond, or responds only sometimes, even though the battery is healthy.
Starts, then stalls: the run circuit drops out when the key returns from START to ON.
Dash lights, gauges or work lights flicker or die: electrical power cuts in and out as the key moves.
Power returns when the key is nudged: a strong sign of worn internal contacts.
Key hard to turn, stuck or will not return to OFF: a worn lock cylinder or damaged switch body.

These symptoms overlap with a faulty engine control motor, wiring problems or a worn injection pump linkage, so check the whole throttle system before replacing the part.

How to Order and Install the 110-7887 Ignition Switch

Confirm your machine model, engine model and the part number on your existing part before ordering.
Compare the number of pins, the connector shape and the key type with your old switch before ordering.
Send a photo of the old part or the nameplate if you are not sure; LIONKITS will confirm fitment for you.
Check the battery terminals, ground strap, main fuse and starter relay first, and inspect the switch connector for burn marks, loose pins or corrosion.
Disconnect the battery (ground cable first) before removing the switch, and note or photograph the wire positions and terminal markings so each wire goes back in the same place.
Fit the new switch, reconnect the wiring and the battery, and test every key position: OFF, ON and START.

Shipping, Payment and Support

Dispatch and delivery: Your package will be sent within 2-3 business days, and another 3-7 business days to arrive in your country
Payment methods: Credit Card, PayPal, T/T, Western Union
Order tracking: A tracking number with a tracking link is sent by email once the order ships.
Returns and refunds: If you encounter any issues with the product, please contact us promptly and provide detailed feedback. We will handle the return or exchange promptly

Frequently Asked Questions

What is the 110-7887 Ignition Switch?

The 110-7887 Ignition Switch is an aftermarket replacement ignition switch for Caterpillar CAT excavators, supplied as aftermarket new under part numbers 110-7887, 1107887.

Which Caterpillar CAT models does the 110-7887 Ignition Switch fit?

It is listed for M322D, M330D, 3196. If you are unsure, send your machine nameplate to LIONKITS for confirmation.

How do I know an ignition switch has failed?

Typical signs are no crank or intermittent no-crank, an engine that starts and then stalls, flickering or dead dash lights and gauges, power that returns when the key is moved and a key that is hard to turn or will not return to OFF.