Overhaul Rebuild Kit for Yanmar 3TNM68 Engine AJ217 Combine
Overhaul Rebuild Kit for Yanmar 3TNM68 Engine AJ217 Combine - Standard / Standard is backordered and will ship as soon as it is back in stock.
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Powering 10,000+ Commercial Fleets
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One Year Warranty
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Easy 60-day Return
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Expert support & Fitment Guarantee
Description
Description
Overhaul Rebuild Kit for Yanmar 3TNM68 Engine AJ217 Combine
Application: Engine 3TNM68, 3TNM68-XKUC1
Yanmar Agricultural Equipment (SH) AJ217 Combine Models with 3TNM68 Engine
Content:
1 Set of Overhaul Gasket Kit
3 Cylinder Liners
3 Pistons, STD
3 Piston Pins
6 Snap Rings
3 Rod Bushings
Set Rings For 3 Pistons, STD
1 Set of Main Bearings
1 Set of Rod Bearings
1 Set of Thrust Washers
3 Intake Valves
3 Exhaust Valves
6 Valve Guides
3 Intake Valves Seats
3 Exhaust Valves Seats
*The cylinder liners in this kit are semi-finished. They require additional machining.
1 Year Warranty
1 Year Warranty
Fab Heavy Parts is excited to offer a 12-month warranty on all new replacement/aftermarket parts starting from your original purchase date.
Enjoy peace of mind with Fab Heavy Parts!
For more warranty details, please check out our warranty policy.
Fast Delivery
Fast Delivery
Estimated delivery time 4-7 workdays
60 Days Easy Return
60 Days Easy Return
Simply return it to the nearest warehouse if you don't like it.
For more details about returns, please check out our return policy.
Premium Engine Overhaul Kits
Complete rebuild solutions engineered for heavy machinery reliability. Every component precision-matched for OEM-grade performance and extended service life.
🔧 Complete Rebuild Solution
Full gasket sets, bearings, piston rings, seals, and critical wear components in one comprehensive kit. Everything you need for a professional engine rebuild.
✓ OEM Compatibility
Precision-engineered to meet or exceed original equipment specifications. Direct-fit components ensure proper clearances and optimal performance.
⚙️ Engineering-Grade Quality
Premium materials and strict quality control. Each component tested for dimensional accuracy, material integrity, and performance reliability.
📦 Time & Cost Savings
Single-source procurement eliminates multiple orders and reduces downtime. Competitive pricing without compromising on quality or completeness.
What's Included in Our Engine Overhaul Kits
Gasket & Seal Components:
- Complete upper and lower gasket sets
- Cylinder head gaskets (multi-layer steel)
- Oil pan and valve cover gaskets
- Front and rear crankshaft seals
- Valve stem seals and O-rings
Wear Components:
- Piston ring sets (compression & oil control)
- Main and rod bearing sets
- Thrust washers and bushings
- Valve guides and seats (select models)
Multi-Brand Compatibility
Our engine overhaul kits support major heavy equipment manufacturers across construction, agricultural, and industrial applications:
Ideal Applications
🏗️ Construction Equipment
Excavators, loaders, dozers, and backhoes requiring complete engine restoration
🚜 Agricultural Machinery
Tractors, harvesters, and farm equipment with high-hour engines
🏭 Industrial Equipment
Generators, pumps, compressors, and stationary power units
🚛 Commercial Vehicles
Heavy-duty trucks and fleet vehicles needing major overhauls
Why Choose Fab Heavy Parts Overhaul Kits
✓ Precision Engineering
Every component manufactured to tight tolerances with advanced metallurgy and material science for maximum durability and performance.
✓ Complete Documentation
Detailed parts lists, torque specifications, and compatibility data included. Technical support available for installation guidance.
✓ Verified Compatibility
Cross-referenced against OEM part numbers and engine serial ranges to ensure correct fitment and eliminate guesswork.
✓ Professional-Grade Results
Trusted by fleet managers, repair shops, and equipment owners who demand reliability and extended service intervals.
Installation Best Practices
⚠️ Professional Installation Recommended: Engine overhaul requires specialized tools, technical knowledge, and proper torque specifications. We recommend installation by certified technicians with experience in heavy equipment engine rebuilds.
- Verify engine model and serial number before ordering
- Inspect cylinder bores and crankshaft for wear limits
- Clean all mating surfaces thoroughly before assembly
- Follow manufacturer torque sequences and specifications
- Use proper assembly lubricants and sealants
- Perform break-in procedure per OEM guidelines
Ready to Restore Your Engine?
Browse our complete selection of engine overhaul kits by manufacturer and model. Each kit includes detailed compatibility information and component specifications.
Need help finding the right kit? Contact our technical team with your engine model and serial number for personalized assistance.
Frequently Asked Questions
Do you ship to Australia?
Yes, we ship Australia-wide with tracked international freight. All orders are carefully packaged to ensure parts arrive safely.
How long does shipping to Australia take?
Typically 5–10 business days depending on your location and the freight method selected at checkout.
Will I need to pay import duties or GST?
Goods with a customs value of AUD 1,000 or less are exempt from customs duty. For orders over AUD $1,000, GST and import duties may apply at the Australian border — buyers are responsible for any applicable charges upon delivery.
Are your parts compatible with Australian-spec machines?
Yes, most of our parts are internationally compatible. Please check the fitment details on each product listing to confirm compatibility with your specific machine.
Can I return a part if it doesn't fit?
Yes, we accept returns within 60 days of delivery for unused parts in original condition. Please contact our team to initiate a return.
What payment methods do you accept?
How do I find out the shipping cost for my order?
Shipping costs are calculated based on your location and the size of your order. To get an accurate shipping quote: add the part(s) to your cart, then enter your country, state, and zip code in the shipping estimator at the cart page — the shipping cost will be calculated instantly.
