AVSPARE.COM
parts catalog

INJECTOR GP-FUEL 20R1283 - Caterpillar


20R1283 INJECTOR GP-FUEL Caterpillar parts 3508B, 3516, 3516B
Rating:
84
Alternative (cross code) number:
CA20R1283
20R-1283
20R1283
Caterpillar 20R1283 INJECTOR GP-FUEL
Weight: 6 pounds 3 kg.

Buy INJECTOR GP-FUEL 20R1283 Caterpillar genuine, new aftermarket tractor parts with delivery
MARINE ENGINE,

Related part:
3920224  INJECTOR GP-FUEL  20R1283  R
3861776  INJECTOR GP-FUEL  20R1283  R

Compare Prices: .

As an associate, we earn commssions on qualifying purchases through the links below
$2,185.68

30 Oct 2025

CN: TUF Parts
4PCS Fuel Injector Fits Compatible with Caterpillar CAT 3508B 3516B Engine 20R-1283 20R1283
JITUIHOM Part Number: 20R-1283 20R1283 || Product Name: 20R-1283 20R1283 Fuel injector || Brand new item, never opened or used. Passed quality control, in perfect working condition. Comes with original accessories and documentation. Rest assured you are getting a pristine product. Buy with confidence knowing you are receiving top quality. || Compatible with Caterpillar 3508B and 3516B engines, this high-quality product guarantees optimal performance and efficiency. Precision-built and engineered to the highest standards, it ensures seamless operation and reliability for maintenance, repair, or replacement needs. Trust in its durability to keep your Caterpillar engine running smoothly. || Please ensure the compatibility of the product model before making a purchase by checking with us. Contact us if you are unsure to avoid unnecessary returns.
$557.10

30 Oct 2025

CN: GEMMOE
20R1283 3920224 20R-1283 392-0224 New Fuel Injector Fits for Cater/pillar CAT 3508B 3508C 3516B 3516C Engine
Thcbme Item name: Fuel Injector || Part Number:392-0224 20R-1283 3920224 20R1283 || Application: for Cater/pillar CAT 3508B 3508C 3516B 3516C Engine || Ideal replacement: Precision engineered to match specific vehicles. || Ensure fit: To make sure this part fits your exact vehicle.
$2,059.98

22 Jul 2025

CN: JZstar
Fits Compatible with Caterpillar Marine Engine 3512 3516 3508B 3508C 3516B 3516 4pcs Fuel Injector 392-0224 20R-1283
EWAIDI Part Number:392-0224 3920224 20R-1283 20R1283 || Application:Fits for Caterpillar Marine Engine 3512 3516 3508B 3508C 3516B 3516C || The Fuel Injector is a vital component of the engine's fuel delivery system, responsible for accurately spraying fuel into the combustion chamber for optimal engine performance. It plays a crucial role in fuel efficiency, emissions control, and engine power. Regular maintenance and cleaning are essential to prevent clogs and malfunctions that could impact engine performance. Ensuring the proper functioning of the Fuel Injector is crucial for the vehicle's smooth operation and engine longevity. || Attention - The application information displayed is intended for informational purposes only. It is highly recommended that you verify the part number and conduct a thorough comparison with your old parts before proceeding with the purchase. Should you have any inquiries or concerns, please do not hesitate to reach out to us. || Good Value Option-This item offers consistent performance, reliable functionality, simple installation, and quick responsiveness.
  For full view, you need register

Compatible equipment models: 20R1283:

MARINE ENGINE  3508B   3516   3516B   Caterpillar

Information:


Table 2
70-Pin Connector J2
Pin Function
"J2-1"
"J2-2" Axle Oil Cooler Solenoid
"J2-3"
"J2-4"
"J2-5" Float Solenoid Valve(Lift)
"J2-6"
"J2-7"
"J2-8" 2A Return "ON/OFF"
"J2-9" Audible Indicator Automatic Blade Position (834 and 836)
"J2-10" Enabled LED Indicator Automatic Blade Position (834 and 836)
"J2-11" Indicator for Economy Mode (988)
"J2-12" LED for Throttle Lock Enable Switch
"J2-13"
"J2-14"
"J2-15 " Lift Position Sensor for Cylinder (834 and 836)
"J2-16 "
"J2-17"
"J2-18"
"J2-19"
"J2-20"
"J2-21"
"J2-22"
"J2-23"
"J2-24 " Lift Lever Position Sensor
"J2-25 " Tilt Lever Position Sensor
"J2-26" Third Lever Position Sensor
"J2-27 "
"J2-28 " Auto Kickdown Switch (Idle)
"J2-29 "
"J2-30" Automatic Blade Position Switch(NC) ( Enable)
"J2-31" Automatic Blade Position Switch (NO) ( Enable)
"J2-32" Lift Linkage Position Sensor
"J2-33 " Tilt Linkage Position Sensor
"J2-34 "
"J2-35 "
"J2-36" Economy Mode Switch ( High)
"J2-37 " Economy Mode Switch ( Low)
"J2-38"
"J2-39"
"J2-40 " Pump Pressure (Auto Lubrication)
"J2-41"
"J2-42"
"J2-43"
"J2-44"
"J2-45"
"J2-46"
"J2-47"
"J2-48"
"J2-49"
"J2-50"
"J2-51" Variable Pump Pressure Sensor
"J2-52"
"J2-53"
"J2-54"
"J2-55"
"J2-56"
"J2-57"
"J2-58"
"J2-59"
"J2-60"
"J2-61"
"J2-62"
"J2-63"
"J2-64"
"J2-65"
"J2-66"
"J2-67"
"J2-68 "
"J2-69 "
"J2-70"

Caterpillar parts catalog:

Caterpillar parts catalog
3508B Engine Emissions Upgrade Group Retrofit From Tier I To Tier II Equivalent Level (Standard Stroke) 1TW00001-UP
3516/3516B Engine Emissions Upgrade Group Retrofit From Tier I To Tier II Equivalent Level (Standard Stroke) 3CW00001-UP
3516 Engine Emissions Upgrade Group Retrofit from MUI to Tier II Equivalent Level 72Z00471-UP


Parts injector Caterpillar catalog:

3920220 INJECTOR GP-FUEL
3508, 3508B, 3508C, 3512, 3512B, 3512C, 3516, 3516B, 3516C
3920224 INJECTOR GP-FUEL
3508B, 3508C, 3512, 3516, 3516B, 3516C
1445665 INJECTOR GP-FUEL
3508B, 3512B, 3516B
20R1281 INJECTOR GP-FUEL
3512, 3512B, 3516B
4P9075 INJECTOR GP-FUEL
3508, 3508C, 3512, 3516
1628813 INJECTOR GP-FUEL
3508, 3508B, 3512B, 3516B
2501300 INJECTOR GP-FUEL
3508, 3508B, 3512, 3512B, 3512C, 3516B
2776572 INJECTOR GP-FUEL
3508B, 3508C, 3516, 3516B, 3516C
2664387 INJECTOR GP-FUEL
3508B, 3508C, 3512, 3512B, 3512C, 3516B, 3516C
2501307 INJECTOR GP-FUEL
3508, 3508B, 3512, 3516, 3516B
2501304 INJECTOR GP-FUEL
3508, 3508B, 3512, 3516, 3516B
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.