Categories

behars Loading... Please wait...
Free Shipping $650+ Orders | Same Day Shipping (Before 2pm PT/5pm ET) | Contact us Mon-Fri 6AM-7PM PST and Sat-Sun 6AM-3PM PST

Call Us Toll Free: 1855-585-4430

First Order Special

GET 5% OFF
On Your First Purchase!

Use this discount code

GET5OFF

Parts Lookup

ENGINE (BRAND NEW NISSAN K25) for NISSAN

$4,258.10

Check compatibility. Ask Our Experts.

Shipping:
Free Shipping
Quantity:

Made with the Highest Quality Components Available

Quality tested items with unsurpassed reliability

Multiple shipping locations for faster delivery

This Engine matches for the following Nissan models:  

Specifications

Basic Engine Values

 Make

 NISSAN 

 Engine Cylinders

 4

 Engine Model

 K25 

 Engine Displacement CID                

 151.8                       

 Litre

 2.5L 

 Firing Order 

 1-3-4-2 

 Engine Displacement CC

 2488 

 Stroke

 3.94 

 Bore

 3.5 

 Spark Plug Type

 NI22401-FU412

 Ignition Timing Idle Speed

 0 

 Oil Pressure

 0 

 Oil Capacity w/Filter

 4.0L 

 Engine Compression

 177.8 (Gas) 185 (LPG) 

 Compression Ratio

 8.7:1 (Gas),
 9.3:1 
(LPG)

 

 Distributor Gap

 0 

 Spark Plug Gap

 0.35

 Idle RPM

 700 

 Point Gap

 0 

 

 

Torque Values

 Location

  Ft Lbs.  

 Location

 Ft Lbs. 

 Main Bearing Caps

 0

 Oil Pan Drain Plug                

 0                    

 Rod Bearing Caps

 0 

 Oil Pump Bolt 

 0 

 Cylinder Head Bolts

 0  

 Rocker Arm Nut

 0 

 Cam Sprocket Bolt

 0 

 Rocker Shaft Bracket Bolt

 0 

 Crank Pulley Bolt

 0 

 Timing Cover

 0 

 Flywheel Bolt

 0 

 Spark Plug

 0 

 Flywheel Housing

 0 

 Water Outlet Bolt

 0 

 Mainfold Bolt & Nut

 0 

 Water Pump Bolt

 0 

 Oil Pan Bolt

 0 

 Water Pump Pulley Bolt

 0 

Piston

 Piston Diameter 

 3.502-3.504

 Cylinder Bore Clearance

 0.00098-0.0017

 Piston Pin Diameter         

 0.7871-0.7877

 Piston Sleeve Clearance

 0

 Piston Pin Hole Bore

 0 

 

 

Rings

 Ring Gap-Top 

 0.011-0.017

 Side Clearance Top

 0.0017-0.0031

 Ring Gap-2nd         

 0.0177-  0.0236 

 Side Clearance 2nd

 0.0012-0.0027

 Ring Gap-3rd

 0

 Side Clearance 3rd

 0

 Ring Gap-4th

 0

 Side Clearance 4th

 0

 Ring Gap-5th

 0 

 Side Clearance 5th

 0 

 Ring Gap-Oil

 0.0078-  0.0236 

 Side Clearance Oil

 0.0026-0.0053 

Crankshaft

 Main Journal Diameter

 2.478

 Rod Journal Diameter

 0

 Main Run Clearance         

 0.0008-  0.0029 

 Rod Run Clearance

 0 

 Front Main Journal  Diameter

 0

 Thrust Washer Thickness

 0 

 Front Interior Diameter

 0 

 Thrust Bearing Thickness

 0

 Center Diameter

 0 

 End Play

 0.0002 

 Rear Interior Diameter

 0 

 Rear Main Journal Diameter

 0 

Cam Shaft

 1st Journal Diameter

 1.789

 Cam Front Bushing ID

 0

 2nd Journal Diameter       

 1.728 

 Cam Center Bushing ID

 0                     

 3rd Journal Diameter

 1.624 

 Cam Rear Bushing ID

 0 

 4th Journal Diameter

 0 

 Cam Lift Intake

 0 

 5th Journal Diameter

 0  

 Cam Lift Exhaust

 0 

 Journal End Play

 0 

 Cam End Play

 0.00098-0.01004 

Valves

 Intake Length 

 0

 Exhaust Length

 0

 Intake Stem Diameter      

 0.275 

 Exhaust Stem Diameter

 0.274 

 Intake Head Diameter

 1.50 

 Exhaust Head Diameter

 1.26 

 Intake Face Angle

 0 

 Exhaust Face Angle

 0 

 Intake Clearance

 0.015 HOT 

 Exhaust Clearance

 0.015 HOT 

 

 



Model Engine Required Notes
KOMATSU FG20HT-14 K25 1
KOMATSU FG20HT-16 K25 1
KOMATSU FG20SHT-14 K25 1
KOMATSU FG20SHT-16 K25 1
KOMATSU FG25HT-14 K25 1
KOMATSU FG25HT-16 K25 1
KOMATSU FG25SHT-14 K25 1
KOMATSU FG25SHT-16 K25 1
KOMATSU FG28HT-16 K25 1
KOMATSU FG28SHT-16 K25 1
KOMATSU FG30HT-14 K25 1
KOMATSU FG30HT-16 K25 1
KOMATSU FG30SHT-14 K25 1
KOMATSU FG30SHT-16 K25 1
KOMATSU FG32HT-16 K25 1
KOMATSU FG32SHT-16 K25 1
KOMATSU FG32ST-16 K25 1
KOMATSU FG32T-16 K25 1
KOMATSU FG35AHT-16 K25 1
NISSAN MCU1F2A20DU K25 1
NISSAN MCU1F2A20DV K25 1
NISSAN MCU1F2A20LU K25 1
NISSAN MCU1F2A20LV K25 1
NISSAN MCU1F2A25DU K25 1
NISSAN MCU1F2A25DV K25 1
NISSAN MCU1F2A25LU K25 1
NISSAN MCU1F2A25LV K25 1
NISSAN MCU1F2A28DU K25 1
NISSAN MCU1F2A28DV K25 1
NISSAN MCU1F2A28LU K25 1
NISSAN MCU1F2A28LV K25 1
NISSAN MCU1F2A30DU K25 1
NISSAN MCU1F2A30DV K25 1
NISSAN MCU1F2A30LU K25 1
NISSAN MCU1F2A30LV K25 1
NISSAN MCU1F2A33DU K25 1
NISSAN MCU1F2A33DV K25 1
NISSAN MCU1F2A33LU K25 1
NISSAN MCU1F2A33LV K25 1
NISSAN MCUG1F2F30DU K25 1
NISSAN MCUG1F2F30DV K25 1
NISSAN MCUG1F2F30LU K25 1
NISSAN MCUG1F2F30LV K25 1
NISSAN MCUG1F2F35DU K25 1
NISSAN MCUG1F2F35DV K25 1
NISSAN MCUG1F2F35LU K25 1
NISSAN MCUG1F2F35LV K25 1
NISSAN MCUG1F2F36DU K25 1
NISSAN MCUG1F2F36DV K25 1
NISSAN MCUG1F2F36LU K25 1
NISSAN MCUG1F2F36LV K25 1
NISSAN MCUGL02F30DV K25 1
NISSAN MCUGL02F30JV K25 1
NISSAN MCUGL02F30LV K25 1
NISSAN MCUGL02F35DV K25 1
NISSAN MCUGL02F35JV K25 1
NISSAN MCUGL02F35LV K25 1
NISSAN MCUGL02F36DV K25 1
NISSAN MCUGL02F36JV K25 1
NISSAN MCUGL02F36LV K25 1
NISSAN MCUL02A20DV K25 1
NISSAN MCUL02A20JV K25 1
NISSAN MCUL02A20LV K25 1
NISSAN MCUL02A25DV K25 1
NISSAN MCUL02A25JV K25 1
NISSAN MCUL02A25LV K25 1
NISSAN MCUL02A28DV K25 1
NISSAN MCUL02A28JV K25 1
NISSAN MCUL02A28LV K25 1
NISSAN MCUL02A30DV K25 1
NISSAN MCUL02A30JV

Questions and Answers

Product Reviews

This product hasn't received any reviews yet. Be the first to review this product!

Write A Review

What Our Customers Say

SELLER REVIEWS


Back to Top