AVSPARE.COM
parts catalog

CYLINDER BLOCK 7N7445 - Caterpillar


7N7445 CYLINDER BLOCK Caterpillar parts 14G, 14H NA, 16G, 16H NA, 3176, 3176B, 3176C, 3196, 3304, 3306, 3306B, 3306C, 3406B, 3406C, 3406E, 3508, 3508B, 3512, 3512B, 3516, 3516B, 611, 615C, 621, 621E, 621F, 621R, 623E, 623F, 627E, 627F, 814B...
Rating:
16
Alternative (cross code) number:
CA7N7445
7N-7445
7N7445
Caterpillar 7N7445 CYLINDER BLOCK
Weight: 10 pounds 4 kg.

Buy CYLINDER BLOCK 7N7445 Caterpillar genuine, new aftermarket tractor parts with delivery
ARTICULATED TRUCK, WHEEL TRACTOR,

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$179.90

02 Sep 2025

Amazon.com
CTP 7N7445 Block for Model 4W6425 Air Compressor Group
CTP 100% cast iron cylinders and crankcases to ensure vibration free operation and stable crankshaft alignment || Precision balanced solid cast iron crankshaft || Top quality compression and oil rings ensure superior performance with low oil carry over
$177.47

01 Aug 2025

Amazon.com
CTP 7N7445 Block for Model 4W6425 Air Compressor Group
CTP 100% cast iron cylinders and crankcases to ensure vibration free operation and stable crankshaft alignment || Precision balanced solid cast iron crankshaft || Top quality compression and oil rings ensure superior performance with low oil carry over
$174.17

02 Jun 2025

Amazon.com
CTP 7N7445 Block for Model 4W6425 Air Compressor Group
CTP 100% cast iron cylinders and crankcases to ensure vibration free operation and stable crankshaft alignment || Precision balanced solid cast iron crankshaft || Top quality compression and oil rings ensure superior performance with low oil carry over
Number on catalog scheme: 22
  For full view, you need register

Compatible equipment models: 7N7445:

ARTICULATED TRUCK  D25C   D300B   D30C   D350C   D35C  
ENGINE - MACHINE  3304  
LANDFILL COMPACTOR  826C  
MARINE AUXILIARY  3508B   3512B   3516B  
MARINE ENGINE  3508   3508B   3512   3512B   3516   3516B  
MOTOR GRADER  14G   14H NA   16G   16H NA  
SOIL COMPACTOR  815B  
WHEEL DOZER  814B  
WHEEL LOADER  966C   966D   966F   966F II   972G   980C   980F  
WHEEL SCRAPER  615C   621E   623E   623F   627E  
WHEEL TRACTOR  611   621   621E   621F   621R   627E   627F   Caterpillar

Information:

The SAE standard engine crankshaft rotation is counterclockwise when the crankshaft is viewed from the flywheel end.
Illustration 1 g00284836
Cylinder and valve locations
(A) Inlet valves
(B) Exhaust valves
Table 1
Crankshaft Positions for Valve Lash Setting
Standard Counterclockwise Rotation
Engine Stroke for the Number 1 Piston at Top Center Position (1) Inlet
Valves Exhaust
Valves
G3406 Compression 1-2-4 1-3-5
Exhaust 3-5-6 2-4-6
Firing order 1-5-3-6-2-4
(1) Put the No. 1 Piston at the top center (TC) position and identify the correct stroke. Refer to Testing And Adjusting, "Finding the Top Center Position for the The No 1 Piston". Find the top center (TC) position for a particular stroke and make the adjustment for the correct cylinders. Remove the timing bolt. Turn the flywheel by 360 degrees in the direction of normal engine rotation. This will put the No. 1 piston at the top center (TC) position on the other stroke. Install the timing bolt in the flywheel and complete the adjustments for the cylinders that remain.

Cat SIS web machinery list:

Caterpillar parts catalog
3306B Truck Engine 5KD00001-UP
3306B Industrial Engine 7JB00001-UP
3304 Industrial Engine 4XB00001-UP
3306 Truck Engine 63Z00001-22741
3508 Marine Engine 69Z00275-UP
3512 Marine Engine 50Y00647-01304
3516 Marine Engine 29Z00818-01119
3508 Industrial Engine 68Z00694-01092
3512 ENGINE 49Y00486-00925
3516 Industrial Engine 27Z00650-00791
3406B Truck Engine 4MG03600-UP
3406B Truck (PEEC) Engine 8TC01413-UP
3176 TRUCK ENGINE CARB-Certified, ATAAC 2YG00001-UP
3406B Truck Engine(PEEC) 5YG00001-UP
3406B Truck Engine 5KJ00001-07799
3176 Truck Engine 7LG00001-07499
3406B Truck Engine(PEEC) 2EK00001-UP
3406B Truck Engine 3ZJ00001-16181
3306C Truck Engine 7RJ00001-UP
3406B Truck Engine (PEEC III) 4CK00001-00845
3406C Truck Engine (Electronic) 4CK00846-UP
3406C Truck Engine 3ZJ16182-60112
3176 Truck Engine 7LG07500-UP
3176B Truck Engine CARB-Certified - ATAAC 9CK00001-UP
3306B Truck Engine 63Z22742-UP
3406C Truck Engine 5KJ07800-UP
3406E Truck Engine 5EK00001-01820
3306C Truck Engine 9TL00001-UP
3406C Truck Engine 8PN00001-08867
3406C Truck Engine 3ZJ60113-UP
3406E Truck Engine 5EK01821-UP
3516B Marine Engine 8KN00001-UP
3516B Marine Engine 8CN00001-UP
3516B Marine Auxiliary Engine 9AN00001-UP
3512B Marine Engine 7HM00001-UP
3512B Marine Auxiliary Engine 8EM00001-UP
3508B Marine Engine 7SM00001-UP
3508B Marine Engine 2BM00001-UP
3508B Marine Auxiliary Engine 3DM00001-UP
C-10 Truck Engine 3CS00001-UP
3406E Truck Engine 2WS00001-UP
C-10 Truck Engine 2PN00001-04806
C-12 Truck Engine 1YN00001-UP
C-12 Truck Engine 9NS00001-UP
3196 Industrial Engine 1DW00001-UP
3176C Industrial Engine 2AW00001-UP
C-10 Truck Engine 8YS00001-UP
3406E Truck Engine 5DS00001-UP
3406E Truck Engine 1LW00001-UP
C-10 Truck Engine 2PN04807-UP
3406C Truck Engine 8PN11785-UP
3406E Truck Engine 1MM00001-UP
3406C Truck Engine 8PN08868-11784
3512 Marine Engine 50Y01305-UP
3512 Marine Engine 66Z00579-UP
3516 Marine Engine 29Z01120-UP
3516 Marine Engine 72Z00471-UP
3508 Industrial Engine 95Y01065-UP
3508 Industrial Engine 68Z01093-UP
3512 Industrial Engine 49Y00926-UP
3512 Industrial Engine 65Z00887-UP
3516 Industrial Engine 27Z00792-UP
3516 Industrial Engine 71Z00354-UP
3508B Industrial Engine BPX00001-UP
3512B Industrial Engine BRC00001-UP
3516B Industrial Engine CAN00001-UP
815B Soil Compactor 17Z00001-UP (MACHINE) POWERED BY 3306 Engine
826C Landfill Compactor 87X00587-UP (MACHINE)
14G Motor Grader 96U07046-UP (MACHINE) POWERED BY 3306 Engine
16G Motor Grader 93U02679-UP (MACHINE) POWERED BY 3406 Engine
14H Motor Grader 7WJ00001-UP (MACHINE) POWERED BY 3306 Engine
16H Motor Grader 6ZJ00001-UP (MACHINE) POWERED BY 3406C Engine
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 16G & 16H Motor Grader 6ZJ00001-UP (MACHINE)
621B SCRAPER 2DB00001-UP (MACHINE)
3406 VEHICULAR ENGINE 45P00001-UP (MACHINE)
980C Wheel Loader 63X06575-UP (MACHINE) POWERED BY 3406 Engine
627E Scraper PS 6EB00001-UP (MACHINE) POWERED BY 3306 Engine
615C Wheel Tractor-Scraper 2XG00001-UP (MACHINE) POWERED BY 3306 Engine
623E Wheel Tractor/Scraper 5SG00001-00479 (MACHINE) POWERED BY 3406 Engine
966F WHEEL LOADER 3XJ00001-UP (MACHINE) POWERED BY 3306 Engine
627E WHEEL Tractor-Scraper 3WJ00001-UP (MACHINE)
980F Wheel Loader 8CJ00001-UP (MACHINE) POWERED BY 3406 Engine
621E Wheel Tractor-Scraper 2PD01011-UP (MACHINE) POWERED BY 3406 Engine
621E Wheel Tractor-Scraper 6AB01428-UP (MACHINE) POWERED BY 3406 Engine
615C Series II Wheel Tractor-Scraper 2XG00898-UP (MACHINE) POWERED BY 3306 Engine
966F Series II Wheel Loader 9YJ00001-UP (MACHINE) POWERED BY 3306 Engine
621F Wheel Tractor Scraper 4SK00001-UP (MACHINE) POWERED BY 3406 Engine
627F Wheel Tractor Scraper 1DL00001-UP (MACHINE)
623F Wheel Tractor-Scraper 5SG00480-UP (MACHINE) POWERED BY 3406C Engine
623F Wheel Tractor-Scraper 3XW00001-UP (MACHINE) POWERED BY 3406C Engine
611 Wheel Tractor Scraper 6SZ00001-UP (MACHINE) POWERED BY 3306 Engine
3406 Engine Emissions Retrofit Upgrade Tier I for 621E,621F,623E,623F,627E,627F, and 814B Tractor and Scraper 16Z00001-UP (MACHINE)
3406/3406C Engine Rebuild Kit and Related Parts for 980F/980F Series II Wheel Loader 3HK00001-UP (MACHINE)
3406 Engine Emissions Upgrade Group Retrofit Tier I Equivalent Level for 980C, 980F, & 980F Series II Wheel Loader 63X00001-UP (MACHINE)
3306 Engine 966E, 966F, 966G, & 972G Rebuild Kit & Related Parts for Wheel Loader 1SL00001-UP (MACHINE)
3306 Engine Rebuild Kit & Related Parts for 615/615C/615C Series II Scraper/Wheel Tractor 2XG00001-UP (MACHINE)
3306 Engine Rebuild Kit & Related Parts for 966E/F/G, 966F Series II, 972G Wheel Loader 1EW00001-UP (MACHINE)


Parts cylinder Caterpillar catalog:

9K0384 CYLINDER AS
528, 528B, 530B, 613C, 613C II, 814B, 815B, 936, 936F, 950, 950B, 950F, 950F II, 966D, 966F, 966F II, 970F, D35C, D35HP, G936
6G3641 CYLINDER GP-SLAVE
621F, 623E, 623F, 627F, 627G, 637E, 637G, 768C, 769C, 771C, 772B, 773B, 775B, 777
3G5502 CYLINDER AS
966D, 966F, 966F II
3G5264 CYLINDER AS
966D, 966F, 966F II, 970F
1334048 CYLINDER AS
966G, 966G II, 972G, 972G II
8W0328 CYLINDER-DAMPER
120G, 12G, 130G, 140G, 14G, 160G, 16G, 508
1050017 CYLINDER
120G, 12G, 130G, 140G, 14G, 160G, 16G
2360737 CYLINDER
120H, 120H ES, 120H NA, 120K, 120K 2, 12H, 12H ES, 12H NA, 12K, 135H, 135H NA, 140H, 140H ES, 140H NA, 140K, 140K 2, 143H, 14H, 14H NA, 160H, 160H ES, 160H NA, 160K, 163H, 163H NA, 16H, 16H NA, 24H
7L7751 CYLINDER AS-CONTROL
3412, D343, D346, D348, D353C, D379A, D399
1H9575 CYLINDER
3406B, 3408, 3408C, 3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, C32, D342, D348, D353C, D364, D379A, D398A, G3508, G3508B, G3512, G3512B, G3516, G3516B, G352...
5N8383 CYLINDER
3412, 3412C, 3412D, 3412E, 3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 3606, 3608, 3612, 3616, 3618, 5230, 5230B, 776C, 776D, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789B, 789C, 793B,...
7X1062 CYLINDER AS-ETHER
3408, 3508, 3508B, 3512, 3512B, 3512C, 3516, 3516B, 3516C, 5130, 5130B, 5230, 5230B, 776C, 776D, 777, 777B, 777C, 777D, 784B, 784C, 785, 785B, 785C, 785D, 789, 789B, 789C, 789D, 793, 793B, 793C, 793D,...
5N3089 CYLINDER-HYDRAULIC
3508, 3508C, 3512, 3516, D379B, D399
5N7408 CYLINDER
3508, 3508C, 3512, 3512B, 3516, 3516B, 3606, 3608, 3612, 3616
Back to top
The names Cat, Caterpillar, John Deere, Komatsu, Volvo, Hitachi, Doosan, JCB, Hyundai or any other original equipment manufacturers are registered trademarks of the respective original equipment manufacturers. All names, descriptions, numbers and symbols are used for reference purposes only.
AVSpare.com is in no way associated with any of the manufacturers we have listed. All manufacturer's names and descriptions are for reference only. Cat® and Caterpillar® are registered trademarks of Caterpillar, Inc.