MachineU > China Products
Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head
Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head
Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head
Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head
Specifications
Brand Name :
Yanmar
Model Number :
3TNV88 / 3TNV88-B
Place of Origin :
China
MOQ :
1
Price :
$285 - $325
Payment Terms :
L/C,T/T,D/P,D/A
Supply Ability :
99
Delivery Time :
3-7 work days
Packaging Details :
Wooden Box
Product Name :
Cylinder Head Assembly with Valves & Springs
Compatible Engine :
3TNV88 / 3TNV88-B Diesel Engine
Packing :
Wooden Box
Payment :
TT.Money Gram.Western Union. Paypal
Description

Cylinder Head Assembly for Yanmar 3TNV88/3TNV88-B Excavator Engine Parts

Restore optimal engine performance to your Yanmar-powered equipment with this fully assembled cylinder head, pre-fitted with valves, springs, and seat inserts. Designed as a direct replacement for Yanmar 3TNV88 and 3TNV88-B diesel engines, this assembly eliminates the hassle of sourcing individual components. Manufactured to strict OEM specifications and certified RoHS/CE compliant, it delivers reliable compression, efficient combustion, and long service life for mini excavators, compact loaders, and industrial machinery.

Core Selling Points

✅ Fully Pre-Assembled for Fast Installation
This cylinder head comes complete with pre-installed valves, springs, seats, and guides. No additional machining or component assembly is required, significantly reducing repair time and equipment downtime on the jobsite.
✅ Precision Engineering for OEM Performance
Manufactured with high-grade cast iron and CNC-machined to tight tolerances, it matches the original Yanmar cylinder head’s flow characteristics and compression ratio. This ensures optimal combustion efficiency, power output, and fuel economy.
✅ Rigorous Quality Control & Certification
Every unit undergoes 100% pressure testing to verify leak-free operation. Certified RoHS and CE compliant, it meets international quality and safety standards for reliable performance in demanding environments.
✅ Cost-Effective Repair Solution
This complete assembly offers OEM-equivalent quality at a competitive price point. It eliminates the risk of mismatched components and provides a durable, long-lasting repair for your Yanmar 3TNV88 engine.

Parameter Specification
Product Name Cylinder Head Assembly with Valves & Springs
Compatible Engine 3TNV88 / 3TNV88-B Diesel Engine
Application Mini excavators, compact construction machinery
Cylinder Configuration 3-cylinder (inline)
Valve Type 2 valves per cylinder (1 intake + 1 exhaust)
Included Components Complete cylinder head, intake valves, exhaust valves, valve springs, valve keepers, valve seals, valve guides
Material High-grade cast iron (heat-resistant, high-pressure resistant)
Surface Treatment Precision-machined deck surface, valve seats and guides pre-installed
Bore Compatibility Matches 3TNV88 engine bore size (88mm)
Cooling/ Lubrication Ports Pre-machined water and oil passages matching OEM specifications
Mounting Holes Pre-drilled bolt holes for direct installation (100% interchangeable with OEM)
Certifications RoHS, CE Compliant
Condition New aftermarket replacement, fully assembled and tested
Warranty 6 months
Key Features OEM-equivalent performance, pressure-tested for leaks, precision valve clearances, direct bolt-on fit

Part Number Part Type Description & Compatibility
129508-11700 Genuine Complete Assembly Factory-original full cylinder head assembly with valves, springs and seats, matches your product exactly. Fits all 3TNV88/3TNV88-B engines
129508-11701 Genuine Complete Assembly Updated revised version with improved valve seat durability, fully interchangeable with 129508-11700
129508-11702 Genuine Complete Assembly Latest 2023 production version, optimized for Tier 4 Final emission engines
YM129508-11700 Yanmar Standard Format Yanmar official part number format with YM prefix, identical to 129508-11700
12950811700 Aftermarket Format No-hyphen format, most common writing style on international e-commerce platforms
129508-11700R Remanufactured Assembly Factory-remanufactured complete cylinder head assembly

Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head

Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head

Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head

Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head

Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head

Send your message to this supplier
Send Now

Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head

Ask Latest Price
Product Detail
Brand Name :
Yanmar
Model Number :
3TNV88 / 3TNV88-B
Place of Origin :
China
MOQ :
1
Price :
$285 - $325
Payment Terms :
L/C,T/T,D/P,D/A
Contact Supplier
Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head
Precision Cylinder Head Assembly 3TNV88 / 3TNV88-B Yanmar Cylinder Head

Guangzhou Lanxin Machinery Equipment Co., Ltd

Verified Supplier
1 Years
guangzhou
Since 2008
Business Type :
Distributor/Wholesaler, Trading Company
Main Products :
Construction Engine, Excavator Engine Parts, Hydraulic Pump Assembly
Total Annual :
10000000￥-100000000￥
Employee Number :
50~150
Certification Level :
Verified Supplier
Discover similar products
View More

Find Similar Products By Category:

Supplier Homepage Products Excavator Engine Parts
MachineU China Products
Contact Supplier
Submit Requirement