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FLANGE AS-OUTPUT 1T0421 - Caterpillar


1T0421 FLANGE AS-OUTPUT Caterpillar parts 572G, 572R, 572R II, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D6R, D6R II, D7F, D7G, D7G2, D7H, D7R, D7R II
Rating:
49
Alternative (cross code) number:
CA1T0421
1T-0421
1T0421
Caterpillar 1T0421 FLANGE AS-OUTPUT
Weight: 7 pounds 3 kg.

Buy FLANGE AS-OUTPUT 1T0421 Caterpillar genuine, new aftermarket tractor parts with delivery
PIPELAYER, TRACK-TYPE TRACTOR,

Related part:
1T0421  FLANGE AS-YM  2955442  CL

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$188.32

18 Oct 2025
9.06[4.08] pounds
US: Zbox Global, LL
1T0421 Output Flange fits Caterpillar 571G 572G 572R 572R II D6C LGP D6D LGP D6G2 LGP D6G2 XL D6G II LGP D6H II D6H II LGP D6H II LS D6H II XL
ZBOX 【FITMENT MODELS】 Fits Caterpillar 571G - 572G - 572R - 572R II - D6C - D6C LGP - D6D - D6D LGP - D6E - D6G - D6G2 LGP - D6G2 XL - D6G II LGP - D6H - D6H II - D6H II LGP - D6H II LS - D6H II XL - D6H II XR - D6H LGP - D6H XL - D6H XR - D6R - D6R II - D6R II LGP - D6R II XL - D6R II XW - D6R LGP || 【FITMENT MODELS】 Fits Caterpillar D6R XL - D6R XR - D6R XW - D7F - D7G - D7G2 - D7G LGP - D7H - D7R - D7R II - D7R II LGP - D7R II XR - D7R LGP || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
$116.05

11 Aug 2025
9.06[4.08] Pounds
US: Zbox Global, LL
1T0421 Output Flange fits Caterpillar 571G 572G 572R 572R II D6C LGP D6D LGP D6G2 LGP D6G2 XL D6G II LGP D6H II D6H II LGP D6H II LS D6H II XL
ZBOX 【FITMENT MODELS】 Fits Caterpillar 571G - 572G - 572R - 572R II - D6C - D6C LGP - D6D - D6D LGP - D6E - D6G - D6G2 LGP - D6G2 XL - D6G II LGP - D6H - D6H II - D6H II LGP - D6H II LS - D6H II XL - D6H II XR - D6H LGP - D6H XL - D6H XR - D6R - D6R II - D6R II LGP - D6R II XL - D6R II XW - D6R LGP || 【FITMENT MODELS】 Fits Caterpillar D6R XL - D6R XR - D6R XW - D7F - D7G - D7G2 - D7G LGP - D7H - D7R - D7R II - D7R II LGP - D7R II XR - D7R LGP || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
$140.99

25 Jul 2025
9.06[4.08] pounds
US: Zbox Global, LL
1T0421 Output Flange fits Caterpillar 571G 572G 572R 572R II D6C LGP D6D LGP D6G2 LGP D6G2 XL D6G II LGP D6H II D6H II LGP D6H II LS D6H II XL
ZBOX 【FITMENT MODELS】 Fits Caterpillar 571G - 572G - 572R - 572R II - D6C - D6C LGP - D6D - D6D LGP - D6E - D6G - D6G2 LGP - D6G2 XL - D6G II LGP - D6H - D6H II - D6H II LGP - D6H II LS - D6H II XL - D6H II XR - D6H LGP - D6H XL - D6H XR - D6R - D6R II - D6R II LGP - D6R II XL - D6R II XW - D6R LGP || 【FITMENT MODELS】 Fits Caterpillar D6R XL - D6R XR - D6R XW - D7F - D7G - D7G2 - D7G LGP - D7H - D7R - D7R II - D7R II LGP - D7R II XR - D7R LGP || 【AMERICAN OWNED & OPERATED】Fully owned and operated within the United States, our business is dedicated to contributing to local economies, supporting American jobs, and fostering community growth. || 【QUALITY REPLACEMENT】Engineered for durability and performance, our parts meet or exceed OEM specifications. Ideal for construction and agriculture machinery, ensuring reliability and efficiency in tough working conditions. || 【PACK SIZE】This product is a pack of 1, making it easy to stock up and ensure you have the necessary parts on hand for maintenance.
Number on catalog scheme: 6
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Compatible equipment models: 1T0421:

PIPELAYER  572G   572R   572R II  

Information:

Sensors
Sensors provide information to inputs of the ECU about actual transmission conditions. The ECU receives information from the sensor for speed and temperature. The sensor signal will change in order to reflect changes in the monitored condition. The ECU sends this information out on the data link to the instrument clusters and other data link devices. The ECU recognizes three types of sensor signals.Frequency - The sensor produces an AC signal. The AC signal frequency (Hz) varies as the condition changes.Pulse width modulated - The sensor produces a digital signal. The duty cycle of the digital signal varies as the condition changes and the frequency of the digital signal is constant.Voltage - The sensor produces a voltage in reference to the measured condition. A change in the condition results in a change in voltage at the ECU signal input pin.Torque Converter Temperature Sensor
Illustration 1 g01213764
The torque converter temperature sensor that is located on the torque converter is a two wire passive thermistor type sensor. This type of sensor is used to measure the temperatures of the coolant, oil, and the inlet air. As the temperature of the torque converter oil changes, the resistance in the sensor will change. This change in resistance changes the voltage that is seen by the ECU for the sensor.Transmission Oil Temperature Sensor
Illustration 2 g01213764
The transmission oil temperature sensor that is located on the transmission sump is a passive thermistor type sensor that has two wires. As the temperature of the transmission oil changes, the resistance in the sensor will change. This change in resistance changes the voltage that is seen by the transmission ECU for the sensor.Oil Level Sensor (Transmission)
Illustration 3 g01824773
The oil level sensor measures the oil level using the Hall Effect. As fluid enters the bottom of the sensor the internal float moves axially toward the Hall Effect device. The result is an output signal between 1 V (empty) and 4 V (full) proportional to the fluid level. The sensor connects to the ECU at contact J1-21, contact J1-11, and contact J1-36.Engine Speed Sensor

Cat SIS web machinery list:

Caterpillar parts catalog
572R Pipelayer 2HZ00001-UP (MACHINE) POWERED BY 3306 Engine
572R Series II Pipelayer DSC00001-UP (MACHINE) POWERED BY 3176C Engine
D6H D6H LGP Series II Track-Type Tractors 5HF04000-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
D6R Track-Type Tractor XL 4MN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 5LN00001-UP (MACHINE) POWERED BY 3306 Engine
D7R Track-Type Tractor LGP 9HM00001-UP (MACHINE) POWERED BY 3306 Engine
D7R Track-Type Tractor Differential Steering 2EN00001-UP (MACHINE) POWERED BY 3306 Engine
D6G Track-Type Tractor Power Shift 2MJ02654-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 2YN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 1RW00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering XR 7KN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 8LN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 9PN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor XR Power Shift 6JN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Power Shift 6MR00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 7GR00001-UP (MACHINE) POWERED BY 3306 Engine
D7R Track-Type Tractor 2HR00001-UP (MACHINE) POWERED BY 3306 Engine
D7R LGP Track-Type Tractor Differential Steering 3DN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 2HM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 9BM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 9MN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R LGP Track-Type Tractor 8TM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor Differential Steering 4FM00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor 4JR00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor XR 8XN00001-UP (MACHINE) POWERED BY 3306 Engine
D6R Track-Type Tractor LGP 4HN00001-UP (MACHINE) POWERED BY 3306 Engine
D7R Track-Type Tractor AFG00001-UP (MACHINE) POWERED BY 3176C Engine
D7R Series II TRACK-TYPE TRACTOR STD, XR Differential Steering AEC00001-01499 (MACHINE) POWERED BY 3176C Engine
D7R Track-Type Tractor ACS00001-UP (MACHINE) POWERED BY 3176C Engine
D6R SERIES II Track-Type Tractor XL Differential Steering AAX00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series IITRACK-TYPE TRACTOR FTC AEM00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Track-Type Tractor XW Differential Steering DMP00001-UP (MACHINE) POWERED BY 3306 Engine
D7R Series ll Track-Type Tractor LGP Differential Steering ABJ00001-01499 (MACHINE) POWERED BY 3176C Engine
D6R SERIES II TRACK-TYPE TRACTOR BLE00001-UP (MACHINE) POWERED BY C-9 Engine
D6R SERIES II TRACK-TYPE TRACTOR BLT00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series II TRACK-TYPE TRACTOR LGP, XW BNC00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series SERIES IIFTC,LGP TRACK-TYPE TRACTOR ACJ00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series IIDS,LGP TRACK-TYPE TRACTOR ADE00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series IIFTC, XL TRACK-TYPE TRACTORS BRJ00001-UP (MACHINE) POWERED BY C-9 Engine
D6R Series IIDS, XL TRACK-TYPE TRACTORS BPM00001-UP (MACHINE) POWERED BY C-9 Engine
D7G2 TRACK-TYPE TRACTOR C7G01000-UP (MACHINE) POWERED BY 3306 Engine
D6G2 XL TRACK-TYPE TRACTOR C6G01000-UP (MACHINE) POWERED BY 3306 Engine
D6G2 LGP TRACK-TYPE TRACTOR C6X00001-UP (MACHINE) POWERED BY 3306 Engine
D7G Series IILGP X7C00001-UP (MACHINE) POWERED BY 3306 Engine
D6G2 TRACK-TYPE TRACTOR XL P6G01000-UP (MACHINE) POWERED BY 3306 Engine
D6G2 TRACK-TYPE TRACTOR LGP P6X00001-UP (MACHINE) POWERED BY 3306 Engine
D7G2 TRACK-TYPE TRACTOR 7MB05000-UP (MACHINE) POWERED BY 3306 Engine


Parts flange Caterpillar catalog:

1P4585 FLANGE
173B, 183B, 193, 235, 235B, 235D, 2384C, 245, 2484C, 350, 365B, 365B II, 365B L, 365C, 365C L, 365C L MH, 374D L, 5110B, 5130, 559C, 578, 579C, 583R, 583T, 584, 587R, 587T, 589, 611, 613C, 613C II, 61...
7G7014 FLANGE
572R, 578, 589, D10N, D11N, D11R, D11T, D6H, D6H XL, D6H XR, D6R, D7H, D7R, D8L, D9R
3T5355 FLANGE
578, 583R, 587R, 587T, 589, D10N, D10R, D11N, D11R, D11T, D6H, D6H XL, D6H XR, D7H, D8L, D8N, D9L, D9R, PL87
3T5302 FLANGE
572R, 572R II, 578, 583R, 587R, 587T, D6H, D6H II, D6H XL, D6H XR, D6R, D6R II, D6R III, D6R STD, D6T, D6T LGP, D6T LGPPAT, D6T XL, D7H, D7R, D7R II, D7R XR, PL87
8M8628 FLANGE-JOINT
572G, 977K, 977L, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D7G, D7G2
9T8433 FLANGE
D6H, D6H XL, D6H XR, D6R
3P6318 FLANGE-DRUM
977K, 977L, D6C, D6D, D6E, D6E SR, D6F SR, D6G, D6G SR, D6G2 LGP, D6G2 XL
6T3827 FLANGE
572R, 572R II, D7H, D7R, D7R II, D7R XR
2S7527 FLANGE
571G, 572G, 983, 983B, D7F, D7G, D7G2
9G2008 FLANGE
D6H, D6H II, D6H XL, D6H XR
7G9379 FLANGE
D4H, D4H XL, D4HTSK II, D4HTSK III, D5H, D5H XL, D5HTSK II
1P6217 FLANGE
55, D10N, D10R, D5B, D5H, D5H XL, D6D, D7G, D9N
6J7035 FLANGE
14M, 527, 924G, 924GZ, 950B, 950B/950E, 988K, D5H, D5H XL, D5HTSK II, D6M, D8N, D8R
1J5622 FLANGE-CAPTIVE
50, 578, D6H, D6H II, D6H XL, D6H XR, D7H, D7R
8P0847 FLANGE
57, 578, 58, 594H, D10N, D10R, D7G, D7H, D7R, D8L, D8N, D8R, D9L, D9N
3T6113 FLANGE
D6H, D7H, D8N
2Y1371 FLANGE
621R, 966R, D10N, D10R, D4E, D4E SR, D6H, D6H XL, D6H XR, D9N, RR-250
9T8433 FLANGE
D6H, D6H XL, D6H XR, D6R
1P4575 FLANGE-HALF
920, 930, 930R, 941, 951B, 992C, D6H, D6H XL, D6H XR
7K1423 FLANGE
621, 950, 966C, 966R, 988, D6H, D6H II, D6H XL, D6H XR
8M8628 FLANGE-JOINT
572G, 977K, 977L, D6C, D6D, D6E, D6G, D6G2 LGP, D6G2 XL, D6H, D6H XL, D6H XR, D7G, D7G2
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