Engine Auxiliary Components
12V Starter Motor AT318141 for Yanmar Engine 3TNV88F 4TNV86CT John Deere Excavator 30G 35D 35G 50D 50G
ISO Certified Quality Assured
2-5 Day Ship Fast Dispatch
3-12 Mo. Warranty
Engine Auxiliary Components 12V Starter Motor AT318141 John Deere 30G

12V Starter Motor AT318141 for Yanmar Engine 3TNV88F 4TNV86CT John Deere Excavator 30G 35D 35G 50D 50G

Minimize equipment downtime with our AT318141 12V Starter Motor, engineered to deliver reliable ignition for Yanmar 3TNV88F engines and John Deere 30G/35D excavators. This direct replacement ensures quick starts even in tough working conditions, so your fleet stays operational when it matters most.

  • 15-tooth spline design matches OEM specifications for seamless installation
  • Compatible with John Deere 30G, 35D, 50G excavators and Yanmar 3TNV88F/4TNV86CT engines
  • Built to withstand heavy-duty use with durable components that meet ISO-certified quality standards
  • Stocked in our Guangzhou warehouse for fast 2-5 day shipping on urgent repair needs

Key Highlights

  • Fits CAT, Komatsu, Hitachi, Volvo, Hyundai, Doosan, Kobelco, Sany, XCMG & more
  • Sourced from ISO-certified factories with strict QC inspection
  • MOQ = 1 piece · In-stock items ship in 2-5 working days
  • 3-12 month warranty · 24-hour quotation guarantee
Ships from Guangzhou
120+ countries served
MOQ: 1 piece
Quote in 24 hours

Product Specifications

ParameterDetails
Part Name12V Starter Motor
Part Number (OEM Reference)JOHN DEERE: AT318141, ARROWHEAD: SHI0112, ANDRE NIERMANN: 011394, 0113124, API MARINE: 17007, ARROWHEAD (OEM): HST13294, HST13332, IMI214-005, IMI214005, SHI0201, ATLANTIC: 1400-0162, 7400-0102, 14000162, 74000102, DIXIE NEW: 240-20104, 24020104, DIXIE: S-8488, S8488, GEHL: 188586, 425-36290, 42536290, J & N: 410-44057, 41044057, KRAMER: 210113012, 210115609, LESTER (OLD): 32308, LESTER: 19709, WOOD AUTO: STR23008
Voltage12 Volts
Teeth/Splines15 Teeth/Splines
ConditionNew Aftermarket
Warranty3-12 months against manufacturing defects

Compatible Models

BrandApplicable Models
John DeereExcavator: 30G, 35D, 35G, 50D, 50G; Skid Steer Loader: 312GR, 314G, 316GR, 317G, 318G; Four-Wheel Drive Loader: 184G, 204G, 304G
YanmarEngine: 3TNV88F, 4TNV86CT, 4TNV86CHT, 4TNV88C

Need Reliable AT318141 Starter Motor for Your John Deere 30G or 35D Excavator?

Every minute your John Deere 30G or 35D excavator sits idle due to a faulty starter motor costs money—from lost productivity on the construction site to expensive downtime for repairs. Many equipment operators struggle with either overpriced OEM parts that take weeks to deliver or cheap counterfeit starters that fail after just a few uses, leaving you stranded again. When your Yanmar 3TNV88F engine won’t turn over, you need a solution that’s both high-quality and available now.

OEM-Equivalent Performance, Ready to Ship Today

Our 12V Starter Motor AT318141 is engineered to meet the exact specifications of John Deere and Yanmar equipment, providing the same reliability as OEM parts at a fraction of the cost. With 10 years of global export experience and partnerships exclusively with ISO-certified factories, we ensure each starter motor undergoes rigorous incoming material inspection and pre-shipment performance testing. Whether you’re repairing a John Deere 35D excavator in a construction yard or a 50G in a mining operation, this starter motor delivers the power needed to get your equipment back to work quickly.

Where This Starter Motor Works Hardest

This starter motor is designed for the tough conditions of construction sites, mining operations, and agricultural fields where John Deere excavators and loaders operate daily. It handles the stress of frequent start-ups in varying temperatures and dusty environments, ensuring reliable ignition for your Yanmar engine. From digging foundations to loading materials, a dependable starter motor is critical to keeping your equipment operational and your projects on schedule.

Engineering Details That Ensure Longevity

The 15 teeth/splines are precision-machined to ensure a perfect fit with your engine’s flywheel, preventing premature wear and ensuring smooth engagement every time. The 12-volt design delivers consistent power output, even in low-voltage conditions common in older equipment. Constructed with high-quality materials, this starter motor resists corrosion and heat, extending its service life compared to inferior alternatives. Each component is tested to meet OEM performance standards, so you can trust it to handle the demands of heavy-duty use.

The Hidden Cost of Choosing the Wrong Starter

Opting for a cheap, untested starter motor might save money upfront, but it often leads to costly consequences. Counterfeit parts typically have a 1.5x shorter lifespan and can cause secondary damage to your engine’s flywheel or electrical system, resulting in even more downtime and repair bills. Our AT318141 starter motor, backed by a 3-12 month warranty, offers peace of mind and reduces long-term costs by minimizing the risk of unexpected failures. Investing in quality now means fewer interruptions to your operations later.

Why Customers in 120+ Countries Trust XUNPO

At Guangzhou XUNPO, we stand behind our products with verifiable quality and service. We source only from ISO-certified factories and conduct strict quality control at every stage—from material inspection to final testing. Our technical team of 20+ industry professionals can verify part compatibility within 2 hours, ensuring you get the right part the first time. With a large inventory of 10,000+ commonly used parts in our Guangzhou warehouse, we can ship in-stock items like this starter motor within 2-5 working days. For first-time clients, sample testing is available to confirm performance before bulk orders.

Packaging & Shipping

  • Secure packaging with individual protective wrapping and shock-absorbing materials to prevent damage during transit
  • 2-5 working days shipping for in-stock items
  • Flexible shipping options: Express (DHL/FedEx/UPS), air freight, and sea freight
  • Real-time logistics tracking provided until delivery
  • Minimum order quantity of 1 piece to support urgent maintenance needs

Get Your Excavator Back to Work—Order Now

Don’t let a faulty starter motor delay your projects. Send us your part number (AT318141), machine model (e.g., John Deere 30G, 35D, or Yanmar 3TNV88F), and quantity, and we’ll provide a competitive quote within 24 hours. First-time customers can request a sample to test compatibility and performance. With our fast shipping and 24/7 support, you can have your equipment running again in no time.

Frequently Asked Questions

Q: Is this a genuine OEM part or an aftermarket replacement?

A: This is an OEM-equivalent aftermarket starter motor, manufactured by ISO-certified factories to meet the same performance standards as original parts.

Q: How can I confirm this starter motor fits my machine?

A: Provide your machine model (e.g., John Deere 35D) and engine type (e.g., Yanmar 3TNV88F), and our technical team will verify compatibility within 2 hours.

Q: What warranty does this starter motor come with?

A: We offer a 3-12 month warranty against manufacturing defects, ensuring you receive a reliable product.

Q: What is the minimum order quantity?

A: The minimum order quantity is

Compatible Brands & Models

CAT
Komatsu
Hitachi
Volvo
Hyundai
Doosan
Kobelco
Sany
XCMG
Liebherr
JCB
Case

Not sure if this part fits your machine? Send us your machine model number and serial number via WhatsApp or email -- our specialists will verify compatibility within 2 hours.

Shipping Information

  • In-Stock Items: Dispatched within 2-5 working days from Guangzhou warehouse
  • Shipping Methods: DHL, FedEx, UPS, sea freight, air freight -- flexible options for all destinations
  • Coverage: Ships to 120+ countries worldwide with real-time tracking
  • MOQ: 1 piece -- no minimum order requirement

Warranty & Quality

  • Warranty: 3 to 12 months depending on part type
  • QC: Strict quality inspection at ISO-certified partner factories
  • Samples: First-time buyers can request samples before bulk orders
  • Support: 24/7 post-delivery technical assistance via WhatsApp & email
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  • Full quotation: within 24 hours
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