Benefits of adding equipment

Benefits of adding equipment

Find factory fit parts and view diagrams.

Other Transmission Components

Other Transmission Components

611-8736: Powertrain Transmission

611-8736: Powertrain Transmission

Cat® Powertrain Transmission serves to convert the rotational power generated by the engine into torque, which is then transmitted to the wheels to propel



Cat


3P-7447: 355.6mm Inner Diameter Clutch Plate

3P-7447: 355.6mm Inner Diameter Clutch Plate

Cat® Transmission Planetary Clutch Plate engages and disengages gear sets in automatic transmissions, enabling smooth gear changes and torque transfer



Cat

Material

Alloy Steel,Carbon Steel

Thickness (in)

0.26

Inside Diameter (in)

14.0

Outside Diameter (in)

18.88


8E-8304: 35.76mm Inner Diameter Thrust Disc

8E-8304: 35.76mm Inner Diameter Thrust Disc

Cat® Thrust Disc for transmission planetary enables smooth axial movement of gears, optimizing power distribution and gear engagement



Cat

Washer Type

Thrust

Material

PEEK,Plastic Plastic

Inside Diameter (in)

1.407

Outside Diameter (in)

2.185

Thickness (in)

0.075

Material Description

Plastic (PEEK)


371-8459: Coupling Assembly

371-8459: Coupling Assembly

Cat® Coupling Assembly



Cat

Outside Diameter (in)

22.047

Width (in)

4.031

Material

Carbon Steel


8E-8299: 26.94mm Inner Diameter Thrust Disc

8E-8299: 26.94mm Inner Diameter Thrust Disc

Cat® Thrust Disc for transmission planetary facilitates gear movement, optimizing power distribution for efficient heavy machinery operation



Cat

Washer Type

Thrust

Material

PEEK,Plastic Plastic

Inside Diameter (in)

1.06

Outside Diameter (in)

1.818

Thickness (in)

0.059

Material Description

Plastic (PEEK)


8P-2051: 347mm Diameter Clutch Plate

8P-2051: 347mm Diameter Clutch Plate

Cat® 5 mm Thick Transmission Planetary Clutch Plate that enables smooth shifting between gears by engaging planetary gear sets



Cat

Material

Carbon Steel


4B-9880: 7.938mm Outer Diameter Check Ball

4B-9880: 7.938mm Outer Diameter Check Ball

Cat® Check Ball for governor cutoff valve preventing backflow and ensuring proper operation of the governor cutoff valve in controlling the engine's speed



Cat

Diameter (in)

0.31

Material Description

Steel

Material

Alloy Mixed: Metal


148-1928: Hydraulic Relief Valve

148-1928: Hydraulic Relief Valve

Cat® Relief Valve for Hydraulic Fluids



Cat

Material Description

Steel

Length (in)

1.2

Outside Diameter (in)

1.1

Material

Carbon Steel


145-7407: Off-Highway Truck Transmission

145-7407: Off-Highway Truck Transmission

Cat® Off-Highway Truck Transmission for Power Train



Cat


357-1119: 7 Speed Planetary Transmission

357-1119: 7 Speed Planetary Transmission

Cat® 7 Speed Planetary Transmission with 6 Clutches to Transmit Power From the Engine to the Wheels of the Wheel Loader



Cat


424-7152: Transmission Clutch Shaft

424-7152: Transmission Clutch Shaft

Cat® 230.86 mm Outer Diameter Transmission Clutch Shaft for the power train it engages and disengages the engine's power to the transmission



Cat

Outside Diameter (in)

9.092

Overall Length (in)

21.338


346-5572: Transmission Filter Base

346-5572: Transmission Filter Base

Cat® Filter Base Assembly (Transmission)



Cat

Material

Alloy Aluminum

Filter Type

Cartridge


266-9251: Transmission Arrangement

266-9251: Transmission Arrangement

Cat original transmission assembly.



Cat


584-4952: Shaft Assembly-Planet

584-4952: Shaft Assembly-Planet

Cat® Planetary Shaft Assembly



Cat

Material Description

Steel

Outside Diameter (in)

2.142

Overall Length (in)

6.299


9W-8442: 22 Internal Spline Teeth Planet Carrier

9W-8442: 22 Internal Spline Teeth Planet Carrier

Cat® Planet Carrier for planetary transmission enabling gear reduction or torque multiplication as part of the transmission mechanism



Cat

Material Description

Cast Iron

Outside Diameter (in)

12.204

Inside Diameter (in)

4.232

Overall Length (in)

7.598

Material

Ductile (Spheroidal) Iron


160-2405: 492mm Outer Diameter Clutch Piston

160-2405: 492mm Outer Diameter Clutch Piston

Cat® Clutch Piston for transmission input planetary accesses action connects or disconnects elements within the planetary gear



Cat

Material Description

Cast Iron

Width (in)

2.3228

Inside Diameter (in)

9.8425

Outside Diameter (in)

19.37

Material

Ductile (Spheroidal) Iron,Oil Fluid


Key

Key

Factory Fit

This part is designed to fit your Cat equipment based on the manufacturer’s specifications.

Any changes to the manufacturer’s configuration might result in the product not fitting your Cat equipment. Please consult your Cat Dealer before purchasing to ensure that this part is appropriate for your Cat equipment in its current condition and assumed configuration. This indicator cannot guarantee compatibility for all parts.

Remanufactured

Non-Returnable

Kit

Replaced

Remanufactured

Non-Returnable

Kit

Replaced