Is 1028810 compatible with Caterpillar 345B, 3406E?

Yes. 1028810 is a direct replacement part designed for Caterpillar 345B, 3406E machines. Please verify your machine serial number before ordering.

What is the price of Caterpillar 1028810?

The current price of 1028810 at WSTPARTS is 6.42 USD per unit. Contact our sales team for wholesale or volume pricing.

Is 1028810 an original OEM part or aftermarket?

WSTPARTS supplies genuine OEM Caterpillar parts as well as high-quality aftermarket alternatives. Check the product page or contact us to confirm availability of original parts.

What is the shipping time for 1028810?

In-stock parts are dispatched within 24 hours. Delivery to most destinations takes 3-10 business days depending on the shipping method selected.

Does 1028810 come with a warranty?

All parts sold by WSTPARTS are covered by our quality guarantee. Any defective part will be replaced or refunded according to our warranty policy.

Where is 1028810 installed on a Caterpillar 3406E?

Refer to the CAT parts diagram on this page (the "Technical Resources & Diagram" tab). It shows the exact mounting position and exploded structure of 1028810. 1028810 belongs to the OPERATOR STATION system.

What equipment does 1028810 fit?

CAT 1028810 CHECK NPR fits 3 Caterpillar equipment models including 3126B, 3406E, 345B, verified against Caterpillar parts manuals and confirmed orders.

Where is 1028810 listed in the Caterpillar parts manual?

1028810 is listed in the Caterpillar parts manual under 3406E, OPERATOR STATION, group 117-9015, page 479.

How can I order 1028810?

Add 1028810 to the inquiry cart, or send us your machine model and serial number — we verify the part number before dispatch.

CAT 1028810 CHECK NPR for 345B Caterpillar Part

1028810 CHECK NPR for Caterpillar 345B — Genuine & OEM Replacement Part

WSTPARTS supplies genuine and high-quality OEM replacement CHECK NPR (Part # 1028810). Designed for CAT 345B, 3406E equipment.

Compatible Models

345B 3406E

Key Features

✔ 100% compatible with CAT 345B, 3406E
✔ Meets Caterpillar original quality and performance standards
✔ Genuine CAT parts with anti-counterfeit label | OEM alternatives with warranty
✔ Available for order, contact for lead time

Specifications

Part Number (MPN)	1028810
Product Name	CHECK NPR
Brand	CAT
Applicable Models	345B, 3406E
Weight	0.05 kg
Condition	New (Genuine / OEM Equivalent)
Warranty	12 Months

Where This Part Fits

Every row below is a real listing of 1028810 in the Caterpillar parts manual: the machine it is published under, the system it belongs to, the group number and the manual page. Use it to confirm the part against your own parts book before ordering.

Machine	System	Group No.	Manual Page
3406E	OPERATOR STATION	117-9015	p.479
345B	ELECTRICAL AND STARTING SYSTEM	143-1601	p.158
3126B	ELECTRICAL AND STARTING SYSTEM	144-3924	p.617
345B	ELECTRICAL AND STARTING SYSTEM	143-1601	p.159
3406E	ELECTRICAL AND STARTING SYSTEM	121-4017	p.391
345B	ELECTRICAL AND STARTING SYSTEM	143-1601	p.160
345B	ELECTRICAL AND STARTING SYSTEM	149-5074	p.161
345B	ELECTRICAL AND STARTING SYSTEM	149-5074	p.162

System Notes — OPERATOR STATION

The operator station covers the cab structure, seat and suspension, glass, wipers, door hardware, pedals, joysticks, armrests, HVAC ducting and the interior trim. It is the group that decides how tolerable a ten-hour shift feels. Wear here is driven by daily entry and exit, sun exposure and dust: seat suspensions sag, door struts lose charge, wiper linkages seize, and rubber seals harden until the cab leaks in rain. Parts in this group are replaced when a control feels vague, a latch no longer holds, or the cab no longer keeps dust and water out — small items, but the ones operators complain about first.

System Notes — ELECTRICAL AND STARTING SYSTEM

The electrical and starting system covers the battery, starter motor, alternator, wiring harness, relays, switches and the instrument panel. It carries current from the batteries to the starter to crank the engine, and from the alternator back to keep the batteries charged. Because these machines work in dust, vibration and wide temperature swings, connectors corrode, harness insulation chafes against the frame, and starter solenoids burn out from repeated short cranks. Parts in this group are usually replaced on a symptom basis — slow cranking, a dash warning, lights that dim under load, or a no-start condition traced to an open circuit.

FAQ

Is 1028810 the right part for my machine?
Match the part number on your old part, or send us your equipment serial number — WSTPARTS verifies fitment free of charge for CAT 345B.

Genuine vs OEM replacement — what is the difference?
Genuine CAT parts carry an anti-counterfeit label. OEM equivalents are built to the same specifications, bench-tested and supplied with full warranty at a better price.

Stock, shipping and warranty?
Lead time confirmed on request; we quote the fastest available option. Every order is covered by a 12-month warranty.

📞 Get a Quote: Contact the WSTPARTS parts team | Email: cat@wstparts.com