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SKU:105740-54K
Suncoast Feed Limit Low Valve Kit
Suncoast Feed Limit Low Valve Kit
Description
The feed limit low valve in listed GM transmissions limits line pressure feed to the default disable solenoid and control valves. Feed limit low pressure is also connected to the boost ball system for “A” and “B” clutch control.
This feed limit low valve is subject to significant side-load force, resulting in severe wear and pressure loss to the default disable solenoid and connected control valves. This pressure loss can put the vehicle into default mode at high speeds, resulting in momentary wheel lockup, sudden downshift to 2nd Gear, harsh shifts or a P0747 code. The feed limit low valve can wear out in as little as 30,000 miles, with many vehicles requiring service by 35,000 miles.
A national recall from GM includes installing updated software that monitors valve performance and wear, then triggers a check engine light and reduced propulsion message 10,000 miles before failure. Vehicles are then limited to 5th Gear, commonly referred to as limp mode, until the valve body is serviced to address the failed valve.
Sonnax patented, drop-in feed limit low valve kit 105740-54K overcomes bore wear, restoring proper valve function immediately without the need or expense of replacing the entire valve body. The valve reroutes the balance circuit through an internal passage, significantly reducing the side-load force, while upgraded materials prevent future wear.
- Overcomes drivability issues related to the GM 10-speed wheel lockup recall
- Patented valve and sleeve combination overcomes bore wear and significantly reduces future side loading of the valve
- Hardcoat anodized aluminum valve and wear-resistant sleeve combat premature wear
- Drop-in Zip Valve™ parts install quickly and easily
The OE feed limit low valve is susceptible to premature wear and therefore a critical failure point. Replacing the valve is recommended even if the transmission isn’t exhibiting problems and the valve passes a vacuum test.
Fitments
2025 Chevrolet Silverado 2500 HD
2025 Chevrolet Silverado 3500 HD
2025 GMC Sierra 2500 HD
2025 GMC Sierra 3500 HD
2024 Chevrolet Silverado 2500 HD
2024 Chevrolet Silverado 3500 HD
2024 GMC Sierra 2500 HD
2024 GMC Sierra 3500 HD
2023 Chevrolet Silverado 2500 HD
2023 Chevrolet Silverado 3500 HD
2023 GMC Sierra 2500 HD
2023 GMC Sierra 3500 HD
2022 Chevrolet Silverado 2500 HD
2022 Chevrolet Silverado 3500 HD
2022 GMC Sierra 2500 HD
2022 GMC Sierra 3500 HD
2021 Chevrolet Silverado 2500 HD
2021 Chevrolet Silverado 3500 HD
2021 GMC Sierra 2500 HD
2021 GMC Sierra 3500 HD
2020 Chevrolet Silverado 2500 HD
2020 Chevrolet Silverado 3500 HD
2020 GMC Sierra 2500 HD
2020 GMC Sierra 3500 HD
2025 Chevrolet Camaro
2025 Chevrolet Silverado 1500
2025 Chevrolet Suburban
2025 Chevrolet Tahoe
2025 GMC Sierra 1500
2025 GMC Yukon
2024 Chevrolet Camaro
2024 Chevrolet Silverado 1500
2024 Chevrolet Suburban
2024 Chevrolet Tahoe
2024 GMC Sierra 1500
2024 GMC Yukon
2023 Chevrolet Camaro
2023 Chevrolet Silverado 1500
2023 Chevrolet Suburban
2023 Chevrolet Tahoe
2023 GMC Sierra 1500
2023 GMC Yukon
2022 Chevrolet Camaro
2022 Chevrolet Silverado 1500
2022 Chevrolet Suburban
2022 Chevrolet Tahoe
2022 GMC Sierra 1500
2022 GMC Yukon
2021 Chevrolet Camaro
2021 Chevrolet Silverado 1500
2021 Chevrolet Suburban
2021 Chevrolet Tahoe
2021 GMC Sierra 1500
2021 GMC Yukon
2020 Chevrolet Camaro
2020 Chevrolet Silverado 1500
2020 Chevrolet Suburban
2020 Chevrolet Tahoe
2020 GMC Sierra 1500
2020 GMC Yukon
2019 Chevrolet Camaro
2019 Chevrolet Silverado 1500
2019 Chevrolet Suburban
2019 Chevrolet Tahoe
2019 GMC Sierra 1500
2019 GMC Yukon
2018 Chevrolet Camaro
2018 Chevrolet Suburban
2018 Chevrolet Tahoe
2018 GMC Yukon
2017 Chevrolet Camaro
Instructions
Specifications
SKU: 105740-54K
GTIN: 840385619752
Manufacture Name: Suncoast Performance
Shipping Weight: 2 lb
Shipping Length: 4 in
Shipping Width: 4 in
Shipping Height: 4 in
EO Number:
Cross Reference #
Warranty
California Proposition 65 Warning
California Proposition 65 Warning - P65warnings.ca.gov
105740-54K
Suncoast Feed Limit Low Valve Kit
The feed limit low valve in listed GM transmissions limits line pressure feed to the default disable solenoid and control valves. Feed limit low pressure is also connected to the boost ball system for “A” and “B” clutch control.
This feed limit low valve is subject to significant side-load force, resulting in severe wear and pressure loss to the default disable solenoid and connected control valves. This pressure loss can put the vehicle into default mode at high speeds, resulting in momentary wheel lockup, sudden downshift to 2nd Gear, harsh shifts or a P0747 code. The feed limit low valve can wear out in as little as 30,000 miles, with many vehicles requiring service by 35,000 miles.
A national recall from GM includes installing updated software that monitors valve performance and wear, then triggers a check engine light and reduced propulsion message 10,000 miles before failure. Vehicles are then limited to 5th Gear, commonly referred to as limp mode, until the valve body is serviced to address the failed valve.
Sonnax patented, drop-in feed limit low valve kit 105740-54K overcomes bore wear, restoring proper valve function immediately without the need or expense of replacing the entire valve body. The valve reroutes the balance circuit through an internal passage, significantly reducing the side-load force, while upgraded materials prevent future wear.
- Overcomes drivability issues related to the GM 10-speed wheel lockup recall
- Patented valve and sleeve combination overcomes bore wear and significantly reduces future side loading of the valve
- Hardcoat anodized aluminum valve and wear-resistant sleeve combat premature wear
- Drop-in Zip Valve™ parts install quickly and easily
The OE feed limit low valve is susceptible to premature wear and therefore a critical failure point. Replacing the valve is recommended even if the transmission isn’t exhibiting problems and the valve passes a vacuum test.
Suncoast Feed Limit Low Valve Kit