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 50A Alternator for Isuzu 4JB1/4JG1 & Doosan SOLAR 55 – Engine Grade

<p><strong>8972283181 Alternator, 12V 50A</strong> — replacement for Isuzu 4JB1/4JG1 and Doosan SOLAR 55 engines, featuring Class H insulation and six-diode rectifier bridge with reverse-polarity protection for sustained high-temperature engine bay operation.</p> <ul> <li>Matched to ECU, sensor, and hydraulic control voltage requirements during engine rebuild or overhaul</li> <li>Cross-reference verification covers superseded numbers (LR150714, LR150715, 8972012810) across engine serial variants</li> <li>Die-cast aluminum housing with anodized finish and ISO 286 bearing preload tolerance</li> </ul> <p>Overhaul kit contents and matched electrical components verified item by item before dispatch.</p>

View Details
Alternator

Alternator 27060-UB050 for Toyota 4Y forklifts – direct OEM replacement

<p>Get back to full forklift uptime fast — this <strong>Alternator 27060-UB050 for Toyota 4Y forklifts</strong> delivers OEM-equivalent output and fit, eliminating guesswork and costly downtime from mismatched or counterfeit units.</p> <ul> <li>Direct bolt-on replacement for 02-, 30-, and 32-series Toyota forklifts including 8FGF30, 8FGCU25, and 8FGN20 — no wiring mods or bracket adapters needed</li> <li>Features precision-matched voltage regulation (14.2V ±0.25V at 25°C) and thermal-grade rotor windings — critical for sustained 4Y engine duty cycles</li> <li>Backed by our 6-month warranty and pre-shipment load testing — because “just fits” isn’t good enough when your fleet’s running 16-hour shifts</li> <li>Ships same-day from Guangzhou warehouse — MOQ is just 1 piece, so you’re never held up waiting for a full pallet</li> </ul>

View Details
Alternator

12V Alternator A187873 Compatible with CASE – Overhaul Component

<p><strong>A187873 12V Alternator for CASE</strong> — replacement for backhoe loaders, dozers, tractors, and 60+ machine models including 580E, 590L, and 5150. This engine auxiliary component delivers stable charging output across RPM ranges, protecting ECUs and sensors after a rebuild. Paired inspection of drive belts, tensioners, and wiring harness is recommended during installation to address root-cause failures. Cross-reference verification covers superseded numbers including A186125, AQ187873, and J920679. Overhaul kit contents and matched tolerances verified per engine serial variant before dispatch.</p>

View Details
Alternator

12V 55A Alternator 3A611-74013 for Kubota – Engine Grade

<p><strong>3A611-74013 Alternator</strong> — 12V 55A output for Kubota D722, V2203 and related engine series, Class H insulation rated to 180°C. As part of the engine auxiliary system, this alternator pairs with matched belts, tensioners and pulleys for coherent rebuild planning across agricultural and construction duty cycles. Solid-state regulation holds ±0.25V to protect batteries and downstream electronics during commissioning. Fitment verified across L3240, L3430, M4900, M5700 and related Kubota platforms.</p> <ul> <li>Complete engine auxiliary system components available in one consignment for overhaul projects.</li> <li>Full-load 12V/55A output test recorded in quality inspection sheet shipped with every unit.</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