Alternator
ISO Certified Quality Assured
2-5 Day Ship In-stock items
3-12M Warranty MOQ 1 piece

12V 65A Perkins Alternator 2871A306 for 1004/1006/1103/1104 Engines – Direct Replacement

<p>Stop downtime from weak charging or premature alternator failure — this <strong>Perkins alternator</strong> delivers consistent 12V/65A output even under high-load, stop-start operation on aging 1004/1006/1103/1104 engines. Built to OEM torque specs with genuine copper-wound stator windings (not aluminum), it avoids the voltage drop and thermal runaway common in budget clones.</p> <ul> <li>Fits Perkins 1004-40T, 1006-60TW, 1103D-33TA, 1104C-E44TA and 22+ other engine variants — no guesswork needed</li> <li>Drop-in replacement for part numbers <strong>2871A306</strong>, 102211-8160, 10000-18159, P00698, and 25+ cross-references</li> <li>Pre-tested at 110°C ambient + full-load cycling — verified for real-world mining, quarry, and rental fleet duty cycles</li> <li>Backed by XUNPO’s 6-month warranty and 2-hour technical verification — because misfit parts cost more than the part itself</li> </ul>

MOQ

1 Piece

Lead Time

2-5 Business Days

Shipping

120+ Countries

Warranty

3-12 Months

Compatible Brands

CAT Komatsu Hitachi Volvo Hyundai Doosan Kobelco SANY XCMG

Product Specifications

ParameterDetails
Part Name12V 65A Alternator
Part Number (OEM Reference)2871A306, 2871A301, 102211-8160, 1022118160, P00698, U85046501, TPN771, T414270, DENDAN653, 185046501, 185046500, 102211-8161, 10000-18159, 10000-61332, 915-730, 10000-42440, 1022118161, 1000018159, 1000061332, 915730, 1000042440, 63377460, 24479, LRA03302, LRA3302, 604998, 19903012, 285113, 2873A301, 3943494, 24011012
Brand CompatibilityPerkins
Machine Model FitmentPerkins 1004-40T, 1004-42, 1006-6, 1006-60, 1006-60T, 1006-60TW, 1006-6T, 1103A-33, 1103A-33T, 1103B-33, 1103B-33T, 1103C-33, 1103C-33T, 1103D-33, 1103D-33T, 1103D-33TA, 1104A-44, 1104A-44T, 1104C-44, 1104C-44T, 1104C-44TA, 1104C-E44, 1104C-E44T, 1104C-E44TA, 1104D-44, 1104D-44T, 1104D-44TA
ConditionNew Aftermarket
Warranty3–12 months against manufacturing defects
PackagingOriginal box with protective foam and sealed carton

Compatible Models

BrandApplicable Models
Perkins1004-40T, 1004-42, 1006-6, 1006-60, 1006-60T, 1006-60TW, 1006-6T, 1103A-33, 1103A-33T, 1103B-33, 1103B-33T, 1103C-33, 1103C-33T, 1103D-33, 1103D-33T, 1103D-33TA, 1104A-44, 1104A-44T, 1104C-44, 1104C-44T, 1104C-44TA, 1104C-E44, 1104C-E44T, 1104C-E44TA, 1104D-44, 1104D-44T, 1104D-44TA

Tired of Alternator Failures on Perkins 1004/1104 Engines? Get the Right 12V 65A Perkins Alternator 2871A306

Every unplanned engine shutdown costs your operation thousands in lost productivity—especially when it’s caused by a failing alternator on a Perkins 1004 or 1104 engine. OEM replacements take weeks to arrive, while low-cost imitations often fail within months, triggering repeat diagnostics and downtime. You need reliability—not guesswork—when powering critical hydraulic, cooling, and control systems.

OEM-Equivalent Quality, Ready to Ship from Guangzhou Warehouse

This 12V 65A Perkins alternator 2871A306 is manufactured in ISO-certified factories and tested for voltage regulation stability, load response, and thermal endurance before shipment. With 10 years of global export experience and over 10,000 SKUs in stock—including direct-fit alternators for Perkins 1006-60 and 1103A-33 engines—we deliver consistent performance across excavators, generators, and industrial power units. No compromises on fit, function, or field service life.

Where This Part Works

This alternator powers essential systems in high-duty-cycle environments: construction sites where daily dig cycles exceed 8 hours, quarries operating under dust and vibration stress, marine auxiliary power units exposed to salt air, and municipal fleet vehicles running stop-start urban routes. In each case, stable 12V output at 65A ensures uninterrupted battery charging—even during extended idling or cold cranking—and prevents cascading failures in electronic monitoring and emission control modules.

Engineering Details That Matter

The rotor uses precision-balanced copper windings with Class H insulation rated to 180°C, ensuring sustained output under continuous load. The stator core is laminated silicon steel, minimizing eddy current loss and heat buildup during prolonged 1104C-E44 engine operation. Internal rectifier diodes meet IEC 60747-2 standards for surge current handling up to 300A peak, protecting against voltage spikes during load shedding. Dimensional tolerances are held to ±0.1mm on mounting flanges and shaft shoulders—guaranteeing drop-in replacement without adapter plates or alignment shims. The aluminum housing features anodized surface treatment for corrosion resistance in humid or coastal conditions.

The Real Cost of Wrong Parts

A $30 counterfeit alternator may save upfront—but its unregulated output can overcharge batteries, damage CAN bus sensors, and trigger ECU fault codes that halt operations. Industry data shows non-OEM alternators fail 1.5× faster than certified equivalents, adding $420+ in labor, tow fees, and idle equipment costs per incident. When factoring in total cost of ownership (TCO), this 12V 65A Perkins alternator 2871A306 delivers 3× longer service life versus uncertified units—backed by ISO-compliant production and OEM-equivalent test protocols. Choosing right isn’t optional—it’s operational necessity.

Why Customers Trust XUNPO

We partner only with ISO 9001-certified factories and inspect every batch of incoming materials. Each alternator undergoes full-load bench testing at 12V/65A for 30 minutes, verifying ripple voltage <3%, regulation accuracy ±0.5V, and bearing noise <35dB. All units carry 3–12 month warranty against manufacturing defects, with no-questions-asked replacement. Our 10-year export track record spans 120+ countries—from mining fleets in Zambia to rental companies in Texas. A dedicated team of 20+ engineers confirms part compatibility within 2 hours. And with 10,000+ parts held in our Guangzhou warehouse, most orders ship in 2–5 working days.

Packaging & Shipping

  • Individually boxed with anti-static foam, sealed in double-walled corrugated cartons
  • In-stock items shipped within 2–5 working days after order confirmation
  • Flexible logistics: Express (DHL/FedEx/UPS), air freight, or sea freight available
  • Real-time tracking provided from dispatch to delivery
  • MOQ: 1 piece—designed for urgent repairs and small-batch maintenance

Get Your 12V 65A Perkins Alternator 2871A306 Now

Your machine isn’t generating revenue while it’s down. Send us your Perkins engine model (e.g., 1104C-44 or 1006-60) and quantity—you’ll receive a competitive quote within 24 hours. First-time buyers can request a sample for functional validation before bulk ordering. With Guangzhou warehouse stock and express shipping options, you can restore full electrical system reliability faster than OEM lead times allow.

Frequently Asked Questions

Q: Is this an original Perkins part or an aftermarket replacement?

A: This is an OEM-equivalent aftermarket alternator, produced in ISO 9001-certified facilities to match Perkins 2871A306 specifications for fit, form, and function.

Q: How do I confirm this alternator fits my specific Perkins engine?

A: Send us your exact engine model (e.g., 1103A-33 or 1004-42) and we’ll verify compatibility using our technical database—response within 2 hours.

Q: What is the warranty period?

A: 3–12 months, covering manufacturing defects. If failure occurs due to material or workmanship, we provide free replacement.

Q: What is the minimum order quantity?

A: 1 piece—no minimums, supporting emergency repairs and single-unit validation.

Q: How soon will my order ship?

A: In-stock items ship within 2–5 working days. Express options (DHL/FedEx) available for urgent needs.

Q: Can I receive a sample before placing a bulk order?

A: Yes—first-time customers may request a sample for functional testing under standard commercial terms.

Ready to order or need a quote?
Send your part number, machine model, and quantity — we'll respond within 24 hours.
WhatsApp: +86 187 2205 7128 | Email: talos@xunpojx.com

Part Type Alternator
MOQ 1 Piece
Lead Time 2-5 Business Days (in-stock)
Packaging Export Standard Packaging
Quality ISO Certified Factory
Warranty 3-12 Months
Origin Guangzhou, China
Compatibility CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan, Kobelco, SANY, XCMG

Shipping Policy

  • In-stock items dispatched in 2-5 business days
  • Multiple freight options: Express, Air, Sea
  • Real-time tracking provided
  • Ships to 120+ countries worldwide
  • Export-standard packaging for all items

Warranty & Quality

  • 3-12 month warranty on all parts
  • ISO-certified factory partners
  • Strict QC inspection before dispatch
  • Zero counterfeit policy -- guaranteed
  • Optional sample testing for new buyers
More Products

RELATED PARTS

Alternator

12V Alternator 30-00423-00 for Carrier CT2/CT3 Engines & X2 Refrigeration Units

<p>Keep your Carrier refrigeration units and CT2/CT3 engines running reliably—no more unexpected shutdowns from voltage drops or premature alternator failure. This <strong>12V Alternator 30-00423-00 for Carrier CT2/CT3 Engines & X2 Refrigeration Units</strong> delivers stable, high-output charging even under continuous load cycling—critical for transport refrigeration where idle-time voltage sag is a top cause of controller resets and compressor lockouts.</p> <ul> <li>Fits seamlessly on CT2-29TV and CT3-44TV engines—and all major Carrier X2 models including the 2500A (note the integrated internal voltage regulator with 14.2V ±0.25V regulation curve, not the generic 13.8V found in most aftermarket units)</li> <li>Replaces 30+ OEM part numbers—including hard-to-source variants like 30-00409-64 and 30-01151-00—so you’re never stalled waiting for one specific number</li> <li>Built to ISO-certified factory specs with copper-wound stators and upgraded diode packs for 2x thermal cycle endurance vs. standard rebuilds</li> <li>Ships same-day from Guangzhou warehouse—no backorders, no guesswork on lead time</li> </ul>

View Details
Alternator

12V 50A Alternator for Isuzu 4JB1/4JG1 & Doosan SOLAR 55 – Direct Replacement

<p>Stop downtime from weak charging or premature alternator failure — this <strong>12V 50A alternator</strong> delivers stable, OEM-matched output for Isuzu 4JB1/4JG1 engines and Doosan SOLAR 55/DH55 excavators, even under heavy load cycles.</p> <ul> <li>Direct-fit replacement for part numbers <strong>8972283181</strong>, LR150714, 8972012810 — no wiring mods or bracket hacks needed</li> <li>Built with high-temp rotor windings and dual-bearing design (not single-bearing like many budget units) for extended service life in high-vibration excavator applications</li> <li>Verified compatible with Isuzu’s 4JB1 engine control logic — avoids dashboard warning lights or ECM communication faults common with non-calibrated units</li> <li>Ships from Guangzhou warehouse same day if ordered before 3 PM CST — no waiting weeks for OEM backorders</li> </ul>

View Details
Alternator

12V Alternator for Isuzu 4HK1 and 4BD1 Engines – Direct OEM Replacement

<p>Stop downtime from failing alternators on your Isuzu 4HK1 or 4BD1 — this <strong>12V alternator for Isuzu 4HK1 & 4BD1 engines</strong> delivers OEM-matched output and regulation, so your machine stays online through long shifts and heavy loads.</p> <ul> <li>Direct-fit replacement with factory-correct pulley offset and mounting geometry — no bracket mods or wiring hacks needed</li> <li>Certified ISO-9001 manufacturing, tested at 14.2V @ 85°C load to prevent voltage sag under real-world heat stress</li> <li>Covers all known cross-references: <strong>898076-2600</strong> and <em>LR1110-735</em> variants (including -B/-C suffixes) — no guesswork when ordering</li> <li>Ships same-day from our Guangzhou warehouse — no waiting weeks for OEM backorders or counterfeit risks</li> </ul>

View Details
Alternator

12V 55A Kubota alternator 3A611-74013 for D722, V2203 & L3240 tractors

<p>Stop unexpected breakdowns and keep your Kubota tractor running strong through long workdays — this <strong>12V 55A Kubota alternator</strong> delivers stable, high-output charging even under heavy accessory loads and low-RPM operation. Built to OEM-spec tolerances with precision-machined copper windings and a reinforced rectifier bridge, it eliminates the voltage drop and premature failure common in budget units.</p> <ul> <li>Fits seamlessly on D722, V2203, and L3240/L3430/L5240 models — no bracket mods or wiring hacks needed</li> <li>Direct replacement for 3A611-74013 and 15+ cross-references including TA043-74012 and 1G728-64013</li> <li>Pre-tested at 55A continuous output (not just peak) — verified with load bank before shipping</li> <li>Backed by our 6-month warranty and fast 2-hour part verification support</li> </ul>

View Details
Get a Quote

INTERESTED IN
THIS PART?

Send us your inquiry and our technical team will verify the part and provide a competitive quote within 24 hours. MOQ starts from 1 piece.

2h Part Verification
24h Full Quote

Send Your Inquiry

Fill in the form and we'll get back to you within 24 hours.

Response within 24 hours · No commitment required