Thermo King Grommet Bumper Cable Seal And Cushion 333443
Official OEM Thermo King parts catalog entry for the Thermo King Grommet Bumper 333443, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Grommet Bumper 333443 supports Thermo King refrigeration system durability by protecting wiring, hoses, and tubing where they pass through panels and cutouts. West Texas Thermo King specifies this grommet bumper for fleets that prioritize uptime, secure routing, and precise temperature control across transport refrigeration applications.
Product Overview
The Thermo King Grommet Bumper 333443 provides a resilient, OEM-grade sealing and cushioning interface that prevents abrasion and reduces vibration wear in reefer trailers and truck-mounted refrigeration units. This component ensures secure routing of service lines and electrical harnesses on Smart Reefer SR-4, Precedent S-610M, S-610DE, and comparable Thermo King platforms where approved fitment applies.
Key Features & Customer Benefits
- OEM-Grade Elastomer – Absorbs vibration and cushions wiring to extend component life and reduce service calls.
- Secure Panel Retention – Self-retaining profile provides a consistent seal at cutouts to prevent chafing and ingress.
- Corrosion Protection – Creates a barrier between metal edges and hoses to minimize abrasion and maintain integrity in harsh operating environments.
- Service-Friendly Design – Simplifies routing and inspection during scheduled maintenance, reducing downtime and labor costs.
- Fleet Compatibility – Suits transport refrigeration use on reefer trailers and truck units, supporting efficient temperature control and mission-critical cooling systems.
- Regional Durability – Engineered to withstand extreme heat and dust typical of West Texas and the Permian Basin for reliable performance in Amarillo, Lubbock, and Odessa operations.
Product Details
The Thermo King Grommet Bumper 333443 is an OEM protective grommet designed to seal and cushion cables, hoses, and electrical leads where they pass through unit housings or vehicle bulkheads. Material selection emphasizes flexibility and resistance to environmental exposure consistent with Thermo King parts standards. Confirm fitment and installation locations against the specific refrigeration unit service manual or parts catalog for model compatibility and correct placement.
Efficiency & Sustainability
This grommet bumper supports system efficiency by preserving the condition of service lines and electrical routing that contribute to consistent temperature control and fuel-efficient cooling. Proper sealing reduces the risk of air leaks and contaminant ingress that can burden compressors and fans. Use on CARB Evergreen-compliant units and Smart Reefer SR-4 enabled systems aligns with fleet emissions and operational efficiency goals.
Installation & Maintenance Tips
Install the Thermo King Grommet Bumper 333443 using OEM-recommended procedures and hardware. Inspect grommets during routine service intervals and replace any item showing signs of excessive wear, cracking, or deformation. Use OEM clamps and retainers where specified to ensure secure fitment and preserve seal integrity.
Real-World Applications
This grommet bumper installs on reefer trailers, refrigerated trucks, and Thermo King unit enclosures to protect wiring harnesses, refrigerant lines, and sensor leads. It serves fleets engaged in long-haul refrigerated transport, last-mile delivery, and regional distribution where temperature control reliability directly impacts cargo integrity and ROI.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information: https://www.trailerservicesofwesttexas.com/contact or contact the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Grommet Bumper 333443 compatible with Precedent S-610M units?
A: Compatibility depends on the specific routing and installation location; confirm part 333443 against the unit parts catalog or service manual for secure fitment on Precedent-series models.
Q: How does this grommet bumper support fleet uptime?
A: By preventing abrasion and vibration damage to hoses and harnesses, the grommet bumper reduces premature failures and supports consistent temperature control for transport refrigeration operations.
Q: Can the grommet bumper be inspected during regular service intervals?
A: Yes. Inspect grommets during scheduled maintenance and replace if any signs of wear or deformation appear to maintain seal integrity and safe routing.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.
Official OEM Thermo King parts catalog entry for the Thermo King Grommet Bumper 333443, verified by PEAK Thermo King and West Texas Thermo King Texas, Utah, Wyoming, Washington, Oregon, serving all of the USA.
Built for Performance: The Thermo King Grommet Bumper 333443 supports Thermo King refrigeration system durability by protecting wiring, hoses, and tubing where they pass through panels and cutouts. West Texas Thermo King specifies this grommet bumper for fleets that prioritize uptime, secure routing, and precise temperature control across transport refrigeration applications.
Product Overview
The Thermo King Grommet Bumper 333443 provides a resilient, OEM-grade sealing and cushioning interface that prevents abrasion and reduces vibration wear in reefer trailers and truck-mounted refrigeration units. This component ensures secure routing of service lines and electrical harnesses on Smart Reefer SR-4, Precedent S-610M, S-610DE, and comparable Thermo King platforms where approved fitment applies.
Key Features & Customer Benefits
- OEM-Grade Elastomer – Absorbs vibration and cushions wiring to extend component life and reduce service calls.
- Secure Panel Retention – Self-retaining profile provides a consistent seal at cutouts to prevent chafing and ingress.
- Corrosion Protection – Creates a barrier between metal edges and hoses to minimize abrasion and maintain integrity in harsh operating environments.
- Service-Friendly Design – Simplifies routing and inspection during scheduled maintenance, reducing downtime and labor costs.
- Fleet Compatibility – Suits transport refrigeration use on reefer trailers and truck units, supporting efficient temperature control and mission-critical cooling systems.
- Regional Durability – Engineered to withstand extreme heat and dust typical of West Texas and the Permian Basin for reliable performance in Amarillo, Lubbock, and Odessa operations.
Product Details
The Thermo King Grommet Bumper 333443 is an OEM protective grommet designed to seal and cushion cables, hoses, and electrical leads where they pass through unit housings or vehicle bulkheads. Material selection emphasizes flexibility and resistance to environmental exposure consistent with Thermo King parts standards. Confirm fitment and installation locations against the specific refrigeration unit service manual or parts catalog for model compatibility and correct placement.
Efficiency & Sustainability
This grommet bumper supports system efficiency by preserving the condition of service lines and electrical routing that contribute to consistent temperature control and fuel-efficient cooling. Proper sealing reduces the risk of air leaks and contaminant ingress that can burden compressors and fans. Use on CARB Evergreen-compliant units and Smart Reefer SR-4 enabled systems aligns with fleet emissions and operational efficiency goals.
Installation & Maintenance Tips
Install the Thermo King Grommet Bumper 333443 using OEM-recommended procedures and hardware. Inspect grommets during routine service intervals and replace any item showing signs of excessive wear, cracking, or deformation. Use OEM clamps and retainers where specified to ensure secure fitment and preserve seal integrity.
Real-World Applications
This grommet bumper installs on reefer trailers, refrigerated trucks, and Thermo King unit enclosures to protect wiring harnesses, refrigerant lines, and sensor leads. It serves fleets engaged in long-haul refrigerated transport, last-mile delivery, and regional distribution where temperature control reliability directly impacts cargo integrity and ROI.
Available for installation and service in Amarillo, Lubbock, Odessa, and throughout West Texas.
Backed by Thermo King’s engineering and supported by certified technicians at West Texas Thermo King, this component delivers lasting performance and uptime assurance for fleet operations.
For product verification or service assistance, call (806) 376-5837.
For current warranty eligibility or OEM replacement coverage, please contact us for warranty information: https://www.trailerservicesofwesttexas.com/contact or contact the service department for confirmation.
Frequently Asked Questions
Q: Is the Thermo King Grommet Bumper 333443 compatible with Precedent S-610M units?
A: Compatibility depends on the specific routing and installation location; confirm part 333443 against the unit parts catalog or service manual for secure fitment on Precedent-series models.
Q: How does this grommet bumper support fleet uptime?
A: By preventing abrasion and vibration damage to hoses and harnesses, the grommet bumper reduces premature failures and supports consistent temperature control for transport refrigeration operations.
Q: Can the grommet bumper be inspected during regular service intervals?
A: Yes. Inspect grommets during scheduled maintenance and replace if any signs of wear or deformation appear to maintain seal integrity and safe routing.
Related Resources
Ask about fleet-wide parts programs through West Texas Thermo King.
Produced by a certified Thermo King dealership, West Texas Thermo King | a Division of PEAK Industrial. Servicing fleets across Amarillo, Lubbock, and Odessa.