TANK & FILTER GP 3945918 - Caterpillar

3945918 TANK & FILTER GP Caterpillar parts

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Alternative (cross code) number:
CA3945918
394-5918
3945918

Buy TANK & FILTER GP 3945918 Caterpillar genuine, new aftermarket tractor parts with delivery

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Main Bearings - .010" Oversize - Set fits Case fits Case IH 7110 7120 7130 7140 7150 7210 7220 7230 7240 7250 8910 8920 8930 8940 8950 MX200 MX220 fits Allis Chalmers 3945918 fits White fits Gleaner

$129.94

30 Oct 2025
4.0[1.80] pounds
US: Parts ASAP

Main Bearings - .010" Oversize - Set fits Case fits Case IH 7110 7120 7130 7140 7150 7210 7220 7230 7240 7250 8910 8920 8930 8940 8950 MX200 MX220 fits Allis Chalmers 3945918 fits White fits Gleaner
All States Compatible with Allis Chalmers Tractor(s) 9775, 9785 || Compatible with Case Construction & Industrial(s) 721, 821, 1550 || Compatible with Case Crawler Loader(s) 1550 || Compatible with Case Wheel Loader(s) 721, 821 || Compatible with Case IH Combine(s) 2366 (s/n JJC0255700-earlier), 2388 (s/n JJC0273000-earlier)

3945918 MAIN & THRUST BRG SET 0.25MM Suitable For Cummins 3945918

$82.44

22 Oct 2025

US: KMP BRAND

3945918 MAIN & THRUST BRG SET 0.25MM Suitable For Cummins 3945918
KMP BRAND Suitable for Cummins

$129.94

27 Aug 2025

US: Parts ASAP

Main Bearings - .010" Oversize - Set fits Case fits Case IH 7110 7120 7130 7140 7150 7210 7220 7230 7240 7250 8910 8920 8930 8940 8950 MX200 MX220 fits Allis Chalmers 3945918 fits White fits Gleaner
Parts ASAP Compatible with Allis Chalmers Tractor(s) 9775, 9785 || Compatible with Case Construction & Industrial(s) 721, 821, 1550 || Compatible with Case Crawler Loader(s) 1550 || Compatible with Case Wheel Loader(s) 721, 821 || Compatible with Case IH Combine(s) 2366 (s/n JJC0255700-earlier), 2388 (s/n JJC0273000-earlier)

Number on catalog scheme: 2

Caterpillar 3945918 Parts scheme TANK & FILTER GP

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Illustration 1 g00700472
Typical Example Of A Governor (1) Fuel Ratio Control (FRC) (2) Boost line port (3) Low idle screw (4) High idle screwNote: Refer to the engine information plate or Technical Marketing Information (TMI)"Governor Bench Performance Data" for the correct low idle speed, high idle speed and the fuel setting.Low Idle Adjustment
The low idle screw (3) is initially set on the 1U-7326 Governor Calibration Bench. Final low idle adjustment is set while the governor is mounted on the engine. When the engine is idling, loosen the locknut and adjust screw (3) to the specified low idle speed. Tighten the locknut and then recheck the low idle setting.Note: Older governors require a 1U-6672 Rack Adjusting Wrench in order to adjust the low idle screw. Newer governors require a 1U-7563 Hex Key Wrench (4 mm) and a 6V-9093 Wrench (13 mm) in order to adjust the low idle screw.High Idle Adjustment
The high idle screw (4) is initially set on the 1U-7326 Governor Calibration Bench. Final high idle adjustment is set while the governor is mounted on the engine. When the engine is at full throttle and no load, loosen the locknut and adjust screw (4) to the specified high idle speed. Tighten the locknut and then recheck the high idle setting.Governor Control Adjustment (If Equipped)
Illustration 2 g00931169
(1) Governor shaft (2) Governor linkage (3) Linkage for plunger (4) Plunger for solenoid (5) Solenoid (6) Bolts
Align the linkage for plunger (3) with governor linkage (2) .
Tighten bolts (6) .
Place the plunger for solenoid (4) in the full energized position.
Adjust the linkage for plunger (3) to 4 2 mm (0.2 0.08 inch) past high idle.
Release the plunger for solenoid (4) and manually move plunger (4) through the entire stroke of plunger.
Check for binding in the movement. Make adjustments to bolts (6) if binding occurs.