Alternator 2871A165 for Perkins 1004-4 Engine

OEM / REF: 2871A165SKU: pilotpart100897

Alternator 2871A165 For Perkins Engine 1004-4 1006-6 is a Alternator replacement part indexed for Perkins · 1004-4 and Perkins · 1004-4T, with 3 application records on file. Match OEM part number 2871A165 and confirm fitment for Perkins Engine Spare Parts before ordering.

Stock
In stock
Condition
New
Fitment
Perkins Engine Spare Parts
Category
Alternator
  • Fitment support before you order
  • Worldwide delivery options

Alternator Description

This Alternator is indexed for Perkins · 1004-4; Perkins · 1004-4T; Perkins · 1004G; Perkins · 1004-40T. Compare reference number 2871A165 against the label on your existing Perkins component before ordering.

Before checkout, compare OEM part number 2871A165, connector layout, mounting position, and machine serial number. For high-value or fitment-sensitive parts, submit the fitment form below so support can verify the match.

Part Numbers and Cross References

Applications

  • Perkins · 1004-4
  • Perkins · 1004-4T
  • Perkins · 1004G
  • Perkins · 1004-40T
  • Perkins · 1004-40TW
  • Perkins · 1004-42
  • Perkins · 3.1524
  • Perkins · 903-27
  • Perkins · 903-27T
  • Perkins · 4.236
  • Perkins · T4.236
  • Perkins · 4.41
  • Perkins · T6.3544
  • Perkins · 1106C-E60TA
  • Perkins · 1006-6T
  • Perkins · 1006-6TW

Specifications

Voltage12V
Amperage45A
PulleyNo pulley, M16 shaft
Width5.4 inch
Electrical connectionsSpade terminals
Part Number2871A165

Fitment Notes

Brand or application signal
Perkins Engine Spare Parts
Product family
Alternator
System category
Engine Spare Parts > Engine Auxiliary Components > Alternator
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.