Relays 163-6703 for Caterpillar

OEM / REF: 163-6703SKU: pilotpart152340

Time Relay 163-6703 for Caterpillar CAT 311C 312C 314C 315C 318C 319C 320C 320D 321C 322C 325C 330C 345C 365C 385C is a Relays replacement part indexed for Part Number and Models: 311C, 312C, 312C L, 314C, 315C, 318C, 319C, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 322C, 322C FM, 323D L, 323D LN, 324D L, 325C, 32...

Stock
In stock
Condition
New
Fitment
Caterpillar Electrical Parts
Category
Relays
  • Fitment support before you order
  • Worldwide delivery options

Relays Description

This Relays is indexed for Part Number; Models: 311C, 312C, 312C L, 314C, 315C, 318C, 319C, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 322C, 322C FM, 323D L, 323D LN, 324D L, 325C, 325C FM, 325D L, 330C, 330C FM, 330C L, 330C MH, 345C, 345C L, 345C MH, 365C, 365C L, 365C L MH, 385C, 385C FS, 385C L, 385C L MH, M325C MH, W345C MH See Details: 311B TRACK-TYPE EXCAVATORS 2LS00001-UP (MACHINE) POWERED BY 3064 ENGINE 312B & 312B L TRACK-TYPE EXCAVATORS 2NS00001-UP (MACHINE) POWERED BY 3064 ENGINE 312B &312B L Excavators 2KW00001-UP (MACHINE) POWERED BY 3054 Engine 315B & 315B L TRACK-TYPE EXCAVATORS 1SW00001-UP (MACHINE) POWERED BY 3046 ENGINE 315B FOREST MACHINE 7RZ00001-UP (MACHINE) POWERED BY 3046 ENGINE 315B L Excavator 5SW00001-UP (MACHINE) POWERED BY 3054 Engine 317B L &317B LN Excavators 6DZ00001-UP (MACHINE) POWERED BY 3046 Engine 318B L &318B LN Excavators 3LR00001-UP (MACHINE) POWERED BY 3046 Engine 318B L and 318B LN Excavators ADC00001-UP (MACHINE) POWERED BY 3046 Engine 320B & 320B L TRACK-TYPE EXCAVATORS 5BR00001-UP (MACHINE) POWERED BY 3066 ENGINE 320B &320B L Excavators 4XW00001-UP (MACHINE) POWERED BY 3066 Engine 320B FOREST MACHINE 6LS00001-UP (MACHINE) POWERED BY 3066 ENGINE 320B Material Handler 6LS00001-UP (MACHINE) POWERED BY 3066 Engine 320B N TRACK-TYPE EXCAVATOR 4NR00001-UP (MACHINE) POWERED BY 3066 ENGINE 320B SUPPLEMENT FOR FOREST MACHINE /MATERIAL HANDLER/ 6LS00282-UP (MACHINE) 320B, 320B L, 320B LN, 320B N &320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine 321B LCR TRACK-TYPE EXCAVATORS 9CZ01002-01003 (MACHINE) POWERED BY 3066 322B & 322B L TRACK-TYPE EXCAVATORS 8MR00001-UP (MACHINE) POWERED BY 3116 ENGINE 322B L &322B LN Excavators 1ZS00001-UP (MACHINE) POWERED BY 3116 Engine 322B L Excavator 1YS00001-UP (MACHINE) POWERED BY 3116 Engine 322B L TRACK-TYPE EXCAVATOR /HAMMER ARRANGEMENT,/ 1ES00001-UP (MACHINE) POWERED BY 3066 ENGINE 325B & 325B L TRACK-TYPE EXCAVATORS 8PR00001-UP (MACHINE) POWERED BY 3116 ENGINE 325B &325B LN Excavators 6DN00001-UP (MACHINE) POWERED BY 3116 Engine 325B L &325B LN Excavators 4DS00001-UP (MACHINE) POWERED BY 3116 Engine 325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine 325B L TRACK-TYPE EXCAVATOR /HAMMER ARRANGEMENT/ 1GS00001-UP (MACHINE) POWERED BY 3116 ENGINE 330B & 330B L TRACK-TYPE EXCAVATORS 8SR00001-UP (MACHINE) POWERED BY 3306 ENGINE 330B &330B L Excavators 4RS00001-UP (MACHINE) POWERED BY 3306 Engine 330B L Excavator 6DR00001-UP (MACHINE) POWERED BY 3306 Engine 330B L, 330B LN Excavators 3YR00001-UP (MACHINE) POWERED BY 3306 Engine 345B &345B L Series II Excavators AKJ00001-UP (MACHINE) POWERED BY 3176C Engine 345B 345BL TRACK-TYPE EXCAVATORS 5WS00001-UP (MACHINE) POWERED BY 3176C ENGINE 345B and 345B L Excavators 4SS00001-UP (MACHINE) 345B Excavator 2NW00001-UP (MACHINE) POWERED BY 3176C Engine 345B II Factory Installed Right Front Corner Generator Set (238-9784 Generator A AGS00001-UP (MACHINE) 345B L Series II Excavators AGS00001-UP (MACHINE) POWERED BY 3176C Engine 345B Series II Excavator CCC00001-UP (MACHINE) POWERED BY 3176C Engine 345B Series II Excavator DCW00001-UP (MACHINE) POWERED BY 3176 Engine 345B Series II Excavators ALD00001-UP (MACHINE) POWERED BY 3176C Engine 345B SERIES II MATERIAL HANDLER (CUSTOM) AKX00001-UP (MACHINE) POWERED BY 3176C ENGINE 345B Series II Material Handler APB00001-UP (MACHINE) POWERED BY 3176C Engine 345B Series II Material Handler DET00001-UP (MACHINE) POWERED BY 3176C Engine Custom Product Support Literature for 322B Swamp Logger 1YS00001-UP (MACHINE) M325B Material Handler BGN00001-UP (MACHINE) POWERED BY 3116 Engine W330B MH Excavator AME00001-UP (MACHINE) POWERED BY 3306 Engine W345B Series II Material Handlers ANJ00001-UP (MACHINE) POWERED BY 3176C Engine; Caterpillar CAT 320C 312C 330C E320C E312C E330C Excavator Relay Timer Spare Parts. Compare reference number 163-6703 against the label on your existing Caterpillar component before ordering.

Additional cross references on file: 111-4870, 163-6703X. If your machine plate shows a different number, submit a fitment inquiry with photos before checkout.

Applications

  • Part Number
  • Models: 311C, 312C, 312C L, 314C, 315C, 318C, 319C, 320C, 320C FM, 320C L, 320D, 320D LRR, 321C, 322C, 322C FM, 323D L, 323D LN, 324D L, 325C, 325C FM, 325D L, 330C, 330C FM, 330C L, 330C MH, 345C, 345C L, 345C MH, 365C, 365C L, 365C L MH, 385C, 385C FS, 385C L, 385C L MH, M325C MH, W345C MH See Details: 311B TRACK-TYPE EXCAVATORS 2LS00001-UP (MACHINE) POWERED BY 3064 ENGINE 312B & 312B L TRACK-TYPE EXCAVATORS 2NS00001-UP (MACHINE) POWERED BY 3064 ENGINE 312B &312B L Excavators 2KW00001-UP (MACHINE) POWERED BY 3054 Engine 315B & 315B L TRACK-TYPE EXCAVATORS 1SW00001-UP (MACHINE) POWERED BY 3046 ENGINE 315B FOREST MACHINE 7RZ00001-UP (MACHINE) POWERED BY 3046 ENGINE 315B L Excavator 5SW00001-UP (MACHINE) POWERED BY 3054 Engine 317B L &317B LN Excavators 6DZ00001-UP (MACHINE) POWERED BY 3046 Engine 318B L &318B LN Excavators 3LR00001-UP (MACHINE) POWERED BY 3046 Engine 318B L and 318B LN Excavators ADC00001-UP (MACHINE) POWERED BY 3046 Engine 320B & 320B L TRACK-TYPE EXCAVATORS 5BR00001-UP (MACHINE) POWERED BY 3066 ENGINE 320B &320B L Excavators 4XW00001-UP (MACHINE) POWERED BY 3066 Engine 320B FOREST MACHINE 6LS00001-UP (MACHINE) POWERED BY 3066 ENGINE 320B Material Handler 6LS00001-UP (MACHINE) POWERED BY 3066 Engine 320B N TRACK-TYPE EXCAVATOR 4NR00001-UP (MACHINE) POWERED BY 3066 ENGINE 320B SUPPLEMENT FOR FOREST MACHINE /MATERIAL HANDLER/ 6LS00282-UP (MACHINE) 320B, 320B L, 320B LN, 320B N &320B S Excavators 1XS00001-UP (MACHINE) POWERED BY 3116 Engine 321B LCR TRACK-TYPE EXCAVATORS 9CZ01002-01003 (MACHINE) POWERED BY 3066 322B & 322B L TRACK-TYPE EXCAVATORS 8MR00001-UP (MACHINE) POWERED BY 3116 ENGINE 322B L &322B LN Excavators 1ZS00001-UP (MACHINE) POWERED BY 3116 Engine 322B L Excavator 1YS00001-UP (MACHINE) POWERED BY 3116 Engine 322B L TRACK-TYPE EXCAVATOR /HAMMER ARRANGEMENT,/ 1ES00001-UP (MACHINE) POWERED BY 3066 ENGINE 325B & 325B L TRACK-TYPE EXCAVATORS 8PR00001-UP (MACHINE) POWERED BY 3116 ENGINE 325B &325B LN Excavators 6DN00001-UP (MACHINE) POWERED BY 3116 Engine 325B L &325B LN Excavators 4DS00001-UP (MACHINE) POWERED BY 3116 Engine 325B L Excavator 2JR00001-UP (MACHINE) POWERED BY 3116 Engine 325B L TRACK-TYPE EXCAVATOR /HAMMER ARRANGEMENT/ 1GS00001-UP (MACHINE) POWERED BY 3116 ENGINE 330B & 330B L TRACK-TYPE EXCAVATORS 8SR00001-UP (MACHINE) POWERED BY 3306 ENGINE 330B &330B L Excavators 4RS00001-UP (MACHINE) POWERED BY 3306 Engine 330B L Excavator 6DR00001-UP (MACHINE) POWERED BY 3306 Engine 330B L, 330B LN Excavators 3YR00001-UP (MACHINE) POWERED BY 3306 Engine 345B &345B L Series II Excavators AKJ00001-UP (MACHINE) POWERED BY 3176C Engine 345B 345BL TRACK-TYPE EXCAVATORS 5WS00001-UP (MACHINE) POWERED BY 3176C ENGINE 345B and 345B L Excavators 4SS00001-UP (MACHINE) 345B Excavator 2NW00001-UP (MACHINE) POWERED BY 3176C Engine 345B II Factory Installed Right Front Corner Generator Set (238-9784 Generator A AGS00001-UP (MACHINE) 345B L Series II Excavators AGS00001-UP (MACHINE) POWERED BY 3176C Engine 345B Series II Excavator CCC00001-UP (MACHINE) POWERED BY 3176C Engine 345B Series II Excavator DCW00001-UP (MACHINE) POWERED BY 3176 Engine 345B Series II Excavators ALD00001-UP (MACHINE) POWERED BY 3176C Engine 345B SERIES II MATERIAL HANDLER (CUSTOM) AKX00001-UP (MACHINE) POWERED BY 3176C ENGINE 345B Series II Material Handler APB00001-UP (MACHINE) POWERED BY 3176C Engine 345B Series II Material Handler DET00001-UP (MACHINE) POWERED BY 3176C Engine Custom Product Support Literature for 322B Swamp Logger 1YS00001-UP (MACHINE) M325B Material Handler BGN00001-UP (MACHINE) POWERED BY 3116 Engine W330B MH Excavator AME00001-UP (MACHINE) POWERED BY 3306 Engine W345B Series II Material Handlers ANJ00001-UP (MACHINE) POWERED BY 3176C Engine
  • Caterpillar CAT 320C 312C 330C E320C E312C E330C Excavator Relay Timer Spare Parts

Specifications

Part Number163-6703, 111-4870, 163-6703X

Fitment Notes

Brand or application signal
Caterpillar Electrical Parts
Product family
Relays
System category
Electrical Parts > Circuit Protection & Regulation > Relays
Recommended verification
OEM number, engine model, serial number, old part photos, and dimensions.

Shipping & Returns

Availability
InStock
Shipping
Shipping quotes can be confirmed before payment for heavy or urgent orders.
Returns
Returns are easier when fitment is confirmed before ordering.
B2B support
Bulk, fleet, and repair-shop requests can be handled through the inquiry form.

Frequently Asked Questions

How do I confirm this part fits my machine?

Match the OEM or reference number first, then verify machine model, engine model, serial number, connector layout, mounting points, and old part photos.

Can I order if my part number is not listed?

Yes. Send the old part number, machine plate, and photos through the fitment inquiry form. Support can review possible replacements or alternatives.

Is this an OEM part?

Products are indexed as replacement parts unless explicitly marked otherwise. Always compare reference numbers and confirm fitment before purchase.

Confirm fitment

Send machine details before ordering high-risk parts.