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Complete Cylinder Head with Gasket Kit – Northline Parts

Complete Cylinder Head with Gasket Kit for Yanmar 3TNV70 / 3TNV70-XBV Diesel

SKU: NLT2S00044
$780.79 In Stock
$780.79
Sale price  $780.79 Regular price 
Ships for free in 2–4 business days.
This cylinder head and gasket kit is intended for Yanmar 3TNV70 diesel engines, including applicable 3TNV70-XBV versions. It provides the major top-end components for repairing a damaged or worn cylinder head.
Estimated delivery between
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I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks

Edward H. — Verified customer

Compatible Models

We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.

Compatible equipment / model
  • Yanmar 3TNV70 diesel engines — match casting and configuration
  • Yanmar 3TNV70-XBV diesel engines — match engine serial and configuration

Product Overview

A cracked head, damaged valve seat or sealing-surface problem can cause coolant loss, compression trouble or persistent head-gasket failures. Rebuilding the top end with the correct head and gaskets can be part of a proper engine repair.

Confirm the engine ID plate, casting, injector arrangement, cooling passages and the exact contents of the gasket kit. Engine-family names can cover several production revisions.

Key Features & Performance

  • Cylinder head plus gasket kit as described in the supplier listing
  • Top-end diesel engine repair application
  • For matching Yanmar 3-cylinder engine family

What Is Included

Kit or set as specified by the supplier. Review the pictured components to confirm all included pieces.

Fitment Notes

Check whether the head arrives with valves, springs and cam-related parts; do not assume all components are assembled or included unless pictured and specified.

Common Reasons for Replacement

  • Cracked or warped cylinder head
  • Repeated head-gasket failure after diagnosis
  • Damaged valve or sealing surfaces

Frequently Asked Questions

Is this an OEM part? No. Unless specifically identified otherwise, this is an aftermarket replacement or accessory. Brand names and part numbers identify the intended application, not manufacturer authorization.

How do I confirm fitment? Check whether the head arrives with valves, springs and cam-related parts; do not assume all components are assembled or included unless pictured and specified.

Part Summary

keywords: Complete Cylinder Head with Gasket Kit for Yanmar 3TNV70 / 3TNV70-XBV Diesel, Yanmar 3TNV70 diesel engines, Yanmar 3TNV70-XBV diesel engines, Cracked or warped cylinder head, Repeated head-gasket failure after diagnosis

Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.

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