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SPIDER AS-FAN 1W7940 - Caterpillar


1W7940 SPIDER AS-FAN Caterpillar parts D6H, D6H XL, D6H XR
Rating:
37
Alternative (cross code) number:
CA1W7940
1W-7940
1W7940
Caterpillar 1W7940 SPIDER AS-FAN
Weight: 84 pounds 38 kg.

Buy SPIDER AS-FAN 1W7940 Caterpillar genuine, new aftermarket tractor parts with delivery
TRACK-TYPE TRACTOR,

Related part:
1W7940  SPIDER AS-FAN-YM  2955443  CL

Compare Prices: .

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$628.99

09 Aug 2025
108.0[48.60] pounds
US: RAParts Inc.
Stevens Lake Parts One New Spider Assembly Fan Fits CAT, Fits Caterpillar 3306, 56H, 6SU, D6H, D6H XL, D6H XR Models Interchangeable with 1W7940, CSL60-0023
Stevens Lake Parts One New Spider Assembly Fan || This Is An Aftermarket Replacement Part Made To Meet Or Exceed OEM Specifications.
$394.15

29 Jul 2025

Amazon.com
CTP 1W7940 Standard Fan for Models D6H, D6HLGP, D6H-XL, D6H-LS, D6H-XR
CTP Improved fuel efficiency, up to 1.5% depending on the application and duty cycle || Individually reverse each blade by simply pushing inward (towards the hub) to compress the spring and then begin to rotate the blade; it should only turn in one direction || Once the blade begins to rotate, you no longer need to keep pushing inward; continue to turn the blade toward the desired position; continue to reverse the remaining blades so that they are all in the same position || Once the blade is rotated fully to the desired position, the blade will "spring" outward and lock itself into place; Now the blade will not be able to be turned around without pushing it inward again; The reversing of one blade is now complete || Now that all of the blades have been reversed, the fan will force the air in the opposite direction; You are now ready to re-install the guarding, unlock the ignition switch, and continue operating the equipment with increased comfort
$469.32

07 Jul 2025

US: QUALITY PARTS
1W7940 Spider A Blower Fan (New AFTERMARKET) - G&T Engine Parts
G&T Engine Parts Condition: NEW AFTERMARKET || Weight: 118.14 lbs || Dimensions: 10-41.14-41.14 in || Items are sold by part number only. Picture is for illustration purposes and the part or parts may be different in color or quantity. || Use of any OEM manufacturer name is not intended to represent any relationship between the two companies, instead it indicates that we sell replacement parts that are compatible with OEM components.
Number on catalog scheme: 5
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Compatible equipment models: 1W7940:

TRACK-TYPE TRACTOR  D6H   D6H XL   D6H XR   Caterpillar

Information:

Installation Procedure
Table 1
Required Tools    
Tool     Part Number     Part Description     Qty    
A     2P-5518     Bearing Tool     1    
B     8T-5096     Dial Indicator Group     1    
Keep all parts clean from contaminants.Contaminants may cause rapid wear and shortened component life.
Note: Apply clean engine oil to the crankshaft main bearings prior to assembly. Do not apply oil to the back of the crankshaft main bearing. Ensure that the tabs of the crankshaft main bearings fit in the grooves of the crankshaft main bearing caps and the cylinder block.
Ensure that the crankshaft main bearings are installed in the correct locations. Two different part numbers are used in quantities of three and four. The part number having the quantity of four is to be installed on crankshaft main bearings 2, 3, 5, and 6. The part number having the quantity of three is to be installed on crankshaft bearing 1, 4, and 7. The thrust plate is to be installed on the center crankshaft main bearing only.
Illustration 1 g01147837
Note: The crankshaft end play is controlled by thrust plate (3) . Thrust plate (3) is located at the center of the crankshaft.
Install thrust plate (3) .
Use Tooling (A) to install the new upper halves of crankshaft main bearings (2) in the cylinder block. This half of the bearing has an oil hole.
Illustration 2 g01011713
Install the new lower halves of crankshaft main bearings (2) in crankshaft main bearing caps (1) . Do not apply oil to the back of the crankshaft main bearing.Note:

Caterpillar parts catalog:

Caterpillar parts catalog
D6H D6H LGP Series II Track-Type Tractors 5HF04000-UP (MACHINE) POWERED BY 3306 Engine
D6H Series II Track-Type Tractor Direct Drive 1FJ04000-UP (MACHINE) POWERED BY 3306 Engine
D6H Series II XL Track-Type Tractor Power Shift 8ZJ00001-UP (MACHINE) POWERED BY 3306 Engine
D6H Track-Type Tractor XL 9KJ00001-UP (MACHINE) POWERED BY 3306 Engine
D6H XL Series II Track-Type Tractor 9LK00001-UP (MACHINE) POWERED BY 3306 Engine
D6H XR Series II Track-Type Tractor Differential Steering 1YL00001-UP (MACHINE) POWERED BY 3306 Engine


Parts spider Caterpillar catalog:

7G9555 SPIDER & BEARING AS
527, 611, 615C, 785, 789, 789B, 793B, 793C, D250B, D250D, D250E, D250E II, D25D, D300B, D300D, D300E, D300E II, D5H, D5H XL, D5HTSK II, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP...
7G9555 SPIDER & BEARING AS
527, 611, 615C, 785, 789, 789B, 793B, 793C, D250B, D250D, D250E, D250E II, D25D, D300B, D300D, D300E, D300E II, D5H, D5H XL, D5HTSK II, D6H, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP...
7N8253 SPIDER AS-FAN
527, 561M, 918F, 924F, D5H, D5H XL, D5HTSK II, D5M, IT18F, IT24F
9P4809 SPIDER & BEARING AS
589, 69D, 769C, 769D, 770, 771C, 771D, 772, 772G, 772G OEM, AD40, AD45, AE40, AE40 II, D350E II, D8L, D9R, D9T
2418534 SPIDER AS
120K, 120K 2, 120M, 120M 2, 12K, 12M, 12M 2, 12M 3, 12M 3 AWD, 140K, 140K 2, 140M, 140M 2, 140M 3, 140M 3 AWD, 14M, 160K, 160M, 160M 2, 160M 3, 160M 3 AWD, 613G, 627H, 627K, 627K LRC, 797F, 953D, 963D
1004367 SPIDER AS-FAN
933, 933C, 939, 939C, D3C III, D4C III, D5C III
4N8871 SPIDER AS-FAN
517, 916, 920, 926, 941, D4D, D4E, D4H, D4H XL, D4HTSK II, D4HTSK III, IT28
1S9670 SPIDER & BEARING AS
561B, 561C, 571G, 572G, 920, 930, 930R, 955H, 977K, 977L, D250B, D25C, D25D, D300B, D30C, D350C, D35C, D5, D5B, D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL, D7G, D7G2, R1600G, R1600H, R1700G
2Y6471 SPIDER AS
930, D6D, D6E SR
7S0546 SPIDER AS-FAN
627, 814, 815, 966C, 977K, 977L, 980B, D6C, D6D, D6E, D6E SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
8N6585 SPIDER AS-FAN
973, D7G, D7G2, D8N
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