MOTOR AS-GOVERNOR 1263018 - Caterpillar

1263018 MOTOR AS-GOVERNOR Caterpillar parts 322 LN

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Alternative (cross code) number:
CA1263018
126-3018
1263018

Weight: 5 pounds 2 kg.

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EXCAVATOR,

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Shaft Seals Oil Seal 45 x 60 x 8 mm B2PT PTFE Double Lip, Stainless Steel High-Pressure Hydraulic Seals, for Industrial Pumps, Screw Air Compressor Rotary Shaft 45-60-8

$65.82

24 Oct 2025

CN: Julude rubber s

Shaft Seals Oil Seal 45 x 60 x 8 mm B2PT PTFE Double Lip, Stainless Steel High-Pressure Hydraulic Seals, for Industrial Pumps, Screw Air Compressor Rotary Shaft 45-60-8
Generic Nominal size: ID 45 mm, OD 60 mm, Width 8 mm. DMHUI Part Number 1263018 || Lip Type: Double Lip. Style: B2PT || Material: SS + PTFE (Stainless Steel + Polytetrafluoroethylene). Features: High temperature resistance, wear resistance, and high-pressure tolerance. PTFE material outperforms rubber in durability and performance, making it suitable for extreme environments where rubber seals fail. || Application: Screw-type air pumps, vacuum pumps, motors, blowers, turbochargers, mixers, thermal oil pumps, rotary unions, gear reducers, pumps, centrifuges, chemical processing equipment, chemical pumps, gearboxes, crankshafts, hydraulic motors, and agitator shafts. || DMHUI oil seals are reliable and durable, helping to reduce equipment maintenance and disassembly work.

Big Filter Replacement Hydraulic Filter Compatible with HYDAC/HYCON 01263018, 1-Pack

$113.20

24 Oct 2025
3.7[1.67] Pounds
US: Big Filter Inc

Big Filter Replacement Hydraulic Filter Compatible with HYDAC/HYCON 01263018, 1-Pack
Big Filter NEW, Direct interchange/replacement and compatible with HYDAC/HYCON P/N 01263018 || Protect your valuable equipment using a filter from Big Filter today and avoid downtime. || Designed, Engineered and Assembled in USA or Canada. All of our filter elements are manufactured according to several ISO specifications. || Highly durable and reliable due to strict quality control, quality components and guaranteed to be free from manufacturing defects. || Compatible with OEM hydraulic filter in fit, form and function to protect your valuable equipment

Big Filter Replacement Hydraulic Filter Compatible with HYDAC/HYCON 1263018, 1-Pack

$113.20

24 Oct 2025
3.7[1.67] pounds
US: Big Filter Inc

Big Filter Replacement Hydraulic Filter Compatible with HYDAC/HYCON 1263018, 1-Pack
Big Filter NEW, Direct interchange/replacement and compatible with HYDAC/HYCON P/N 1263018 || Protect your valuable equipment using a filter from Big Filter today and avoid downtime. || Designed, Engineered and Assembled in USA or Canada. All of our filter elements are manufactured according to several ISO specifications. || Highly durable and reliable due to strict quality control, quality components and guaranteed to be free from manufacturing defects. || Compatible with OEM hydraulic filter in fit, form and function to protect your valuable equipment

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#5600 126-3018

2016-05-16

Number on catalog scheme: 3

Caterpillar 1263018 Parts scheme MOTOR AS-GOVERNOR

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Compatible equipment models: 1263018:

EXCAVATOR 322 LN Caterpillar

Information:

Table 1
Parts in the 9D-4049 Horn Group
Item Quantity Part Number Description
1 1 5D-6994 Projector
2 1 5D-6993 Projector
3 1 5D-6997 Pad
4 1 4B-5275 Washer
5 1 5D-6996 Adapter
6 1 9S-1354 Nut
7 1 6F-0253 Lockwasher
N/A 2 2G-6664 Kit
Illustration 1 g00797993
(1) 5D-6994 Projector (2) 5D-6993 Projector (3) 5D-6997 Pad (4) 4B-5275 Washer (5) 5D-6996 Adapter (6) 9S-1354 Nut (7) 6F-0253 Lockwasher
Table 2
Parts in the 6K-6822 Horn Group
Item Quantity Part Number Description
1 1 5D-6994 Projector
3 1 5D-6997 Pad
4 1 4B-5275 Washer
5 1 5D-6996 Adapter
6 1 9S-1354 Nut
7 1 6F-0253 Lockwasher
Illustration 2 g00798095
(1) 5D-6994 Projector (3) 5D-6997 Pad (4) 4B-5275 Washer (5) 5D-6996 Adapter (6) 9S-1354 Nut (7) 6F-0253 Lockwasher Replacement Procedure
In order to prevent possible personal injury, release the air pressure from the air tank before disconnecting any components of the air system.
Release the air system pressure. Refer to Disassembly and Assembly, "Air Tanks (Brake) - Purge".Note: Cleanliness is an important factor. Before the removal procedure, the exterior of the component should be thoroughly cleaned. This will help to prevent dirt from entering the internal mechanism.Note: Put identification marks on all hose assemblies and on all tube assemblies for installation purposes. Plug all hose assemblies and all tube assemblies. This helps to prevent fluid loss and this helps to prevent contaminants from entering the system.
Illustration 3 g00798408
Disconnect hose assembly (8) from the adapter (5) on air horn (9) .
Remove nut (10), bolt (11), and washer (12) .
Remove nut (6), the lockwasher (7) and the washer (4) in order to remove air horn (9) and cushion (3) .Installation Procedure
Note: Cleanliness is an important factor. Before the installation procedure, all parts should be thoroughly cleaned in cleaning fluid. Allow the parts to air dry. Wiping cloths or rags should not be used to dry parts. Lint may be deposited on the parts which may cause later trouble.
Illustration 4 g00798210
Use nut (6), the lockwasher (7), washer (4),bolt (11), washer (12), and nut (10) in order to install air horn (9) and cushion (3). Tighten nut (6) to a torque of 50 8 N m (37 6 lb ft).
Connect hose assembly (8) to the adapter (5) on air horn (9) .
Charge the air pressure in the air tanks. Refer to Operation and Maintenance Manual, "Starting with an External Air Supply" in order to refill the air tanks.