A340 AW4 Transmission TCC Lock Up Shift Solenoid Kit 5420-22080 85420-30110
Let us Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I needed a replacement starter for my mower and wasn’t completely sure which one would fit. I sent them a message and they got back to me quickly, asked for my model information, and helped confirm the right part before I ordered. Everything was handled professionally and the communication was great. Very happy with the service.
Kevin C. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Transmission TCC Lock Up Shift Solenoid Kit for A340 AW4
This transmission TCC lock up shift solenoid kit for A340 AW4 includes the solenoids needed to restore proper torque converter clutch lockup and shift control in A340 and AW4 automatic transmissions, referencing OEM cross-reference numbers 5420-22080 and 85420-30110.
Overview
This transmission TCC lock up shift solenoid kit for A340 AW4 delivers replacement solenoids that control torque converter lockup and shift timing. The kit is designed for A340 and AW4 transmissions found in various vehicles, providing a direct functional match for worn or failed original solenoids. This transmission TCC lock up shift solenoid kit for A340 AW4 helps address slipping, harsh shifts, or no lockup conditions.
Built For Performance
- Includes TCC lockup solenoid for precise torque converter engagement
- Includes shift solenoids for accurate gear changes
- References OEM numbers 5420-22080 and 85420-30110 for cross-referencing
- Suitable for A340 and AW4 transmission models
- Constructed for reliable hydraulic pressure control
Fits These Machines
- for A340
- for AW4
On-The-Job Use
- Replaces faulty solenoids during transmission rebuilds
- Resolves torque converter clutch lockup issues
- Restores proper shift firmness and timing
- Used in transmission service and repair shops
Specs At A Glance
| Part Number(s) | 5420-22080, 85420-30110 |
| Type | TCC Lock Up Shift Solenoid Kit |
| Compatible Transmission | A340, AW4 |
Good To Know
Q: Will this kit fix a transmission that won't lock up? A: Yes, the included TCC lockup solenoid directly controls torque converter clutch engagement, so replacing a faulty unit often restores lockup. Always confirm the solenoid's electrical resistance matches your vehicle's specifications.
Q: Is this a direct replacement for original solenoids? A: It is designed as a functional replacement for A340 and AW4 transmissions, referencing the listed OEM numbers. Minor differences in connector style or mounting may exist, so verify compatibility with your specific transmission serial number.
Slight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.