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Quick Details

  • Type: Cylinder Head
  • Car Make: Toyota Coaster/Dyna/Land Cruiser/Toyo Ace 2977cc 3.0D 8v 1980-88
  • OE NO.: 11101-56050
  • Place of Origin: China (Mainland)
  • Brand Name: AFTERMARKET
  • Model Number: 1B(new)
  • warranty: 1year
  • market: aftermarket
  • TYPE: brand new,4 inline, 8valve
  • bore: 95mm
  • displacement: 2977cc,
  • fuel: diesel

Packaging & Delivery

Packaging Details fumigation-free wooden packing
Delivery Time 7days


1,Cylinder head complete applied for 1B(NEW)
2 quality sme as OEM specification
3. replacement export for aftermarket



Specilized Cylinder head replacement/spare part factory









Toyota Coaster/Dyna/Land Cruiser/Toyo Ace 2977cc 3.0D 8v 1980-88  








TYPE:cylinder head bare







 below info is for reference only


The B engine family was a series of inline-4 diesel engines.

Toyota also had a 3.4 L (3389 cc) inline-6 gasoline engine from 1937 to 1947 that was also called the B engine. The earlier engine was used in early Toyota cars and trucks and in the first version of the Land Cruiser when it was known as the BJ Jeep. The later engine was used in later versions of the Land Cruiser. The two engines are unrelated and were not made at the same time.

Toyota made 5 generations of the B family engines, each one identified with a number before the B letter. Also, Toyota uses a series of letters to identify technical improvements to their engines:

- The number 1 (one) before the number of the engine model means that the engine uses direct injection, otherwise, indirect injection

- The F letter after the B letter means that the engine is multivalvular. Since the B family are inline-4's, that means that the engine uses 16 valves.

- The T letter, means that the engine is turbocharged

- The E letter, means that the engine is electronically controlled engine control unit (ECU)

For example, the 15B-FTE Engine is the fifth generation of the B engines, comes with 16 valves, is turbocharged and uses an ECU.




Displacement2,977 cc
Cylinder bore95.0 mm
Piston stroke105.0 mm
Cylinder block alloycast-iron
Cylinder head alloycast-iron
Fuel typediesel


The B is a 3.0 L inline-four eight-valve OHV diesel engine. Compression ratio is 21:1. Output is 80 hp (60 kW) at 3,600 rpm with 141 lb·ft (191 N·m) of torque at 2,200 rpm, although later versions claim 85 PS (63 kW).




  • Land Cruiser 40
  • Dyna 3rd, 4th, 5th generation
  • Toyoace 5th generation
  • Daihatsu Delta V9-series















our production features:



Our state of art technology and advanced manufacturing process and techniques, coupled with 

CNC machining line and competent team make us a front-runner in cylinder block and head industry. 


Our production also equipped with VMCs, Hydrulic water leakage testing, valcumm testing 

machine for valve, ultrosonic cleaning machine, etc


With CAD CAM facility help, we can complete from sample drawing to finished product 

whole development process.



Core competence 

"It  is s better to be fully dedicated to some few things."

 This is the motto according to which Hebei Jiayuan uses its resources 

mainly for the development and the production of cylinder block and head 


our workshop








our casting procedure



OUR Q.C. system



At Hebei Jiayuan, we are committed towards continual improvement, quality control and customer satisfaction. 

Our company believes in the concept of Total Quality Management; with an emphasis on quality in man, material, 

machine and process. The quality assurance procedures are regularly assessed by various competent bodies of 

recognized standards. Quality is not a slogan but a pledge in our organization 





Social Responsibility/Ecology

Hebei Jiayuan has been a long-established company in this region and as such the company is aware of and assumes its responsibility 

for humans and their environment. We are proud that many families in this area have been working for

 this plant. We provide training places for young people and invest in the training and motivation of our 

staff. Damage on the environment is being avoided or reduced to a minimum by adequate technology.  Hebei Jiayuan is up to date to environmental technology-standards and are aiming at achieving further improvements.


Ecology on the basis of eco-friendly technology as well as economizing the use of raw material and energy is 

one of our company guidelines





To have leading edge technology in in manufacturing diesel and petrol engine parts 

especially cylinder block and head

Customers satisfaction is NO.1 priority in the entire company 

To give our highly motivated and qualified employee a long term perspective 

To enable a  continuos process of change





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China (Mainland) | Manufacturer, Trading Company
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