Turbocharger Wastegate Repair Kit — TBP4
Product Overview
The repair kit is designed to repair the internal Wastegate of the TBP4 turbine. The flap opens and closes the bypass channel in the hot part of the turbocharger, participating in regulating the boost pressure. Wear of the axle, bushing or damper mechanism can cause the characteristic Wastegate metal chatter, damper play, loose valve fit and unstable operation of the boost control mechanism. When to check the Wastegate damper: metallic rattling has appeared in the turbine area; the damper has noticeable play; Wastegate mechanism does not close tightly; there is wear on the valve axle or seat; During turbine repair, mechanical wear of Wastegate was discovered. Equipment: Wastegate damper with lever and axle; lever repair element; sleeve. Compatibility: TBP4 turbochargers. Advantages: allows you to repair the mechanical part of Wastegate without replacing a working turbine assembly; used when the damper, axle or bushing is worn; helps eliminate backlash and characteristic rattling of the Wastegate mechanism; Designed for repair of TBP4 turbochargers. Important: Before ordering, compare the design of the standard damper, lever and bushing with the parts in the photo. Compatibility stated for TBP4 turbochargers. There are no specific vehicle models, engines or OEM numbers available for this repair kit. FAQ What turbine is the repair kit intended for? The repair kit is designed for TBP4 turbochargers with the corresponding Wastegate internal damper design. What are the signs of wear on the Wastegate flapper? The most characteristic signs are play in the mechanism, metallic rattling in the area of the turbine, and a loose fit of the damper to the bypass channel. Do I need to replace the entire turbine if there is Wastegate play? If the malfunction is related specifically to mechanical wear of the damper, axle or bushing, and the remaining elements of the turbocharger are in good condition, the Wastegate mechanism can be repaired separately. Is it possible to select a repair kit only for a car? No. For this part, the main criteria are the type of turbocharger TBP4 and the design of the stock Wastegate mechanism. Turbocharger model: TBP4
Purpose and Fitment
This item is intended for the turbocharger wastegate system identified by SKU KLTBP4 and OEM/P/N TBP4. Vehicle model alone is not a sufficient fitment check.
Part Number / PN
TBP4, KLTBP4
Package Contents
Includes the product or repair components shown in the listing images and identified by SKU KLTBP4. The surrounding assembly is not included unless it is explicitly shown and described.
Benefits and Limitations
- Supports repair or replacement of the identified component when diagnosis confirms the fault.
- Does not correct faults in wiring, connectors, control modules or adjacent mechanical parts.
Pre-Order Check
Compare the exact OEM/P/N, dimensions, connectors, orientation and physical design with the installed part. Use TBP4 as the primary reference and confirm the installation procedure for the specific vehicle.
FAQ
How do I confirm fitment?
Match the OEM/P/N and physical design to the installed part before ordering.
When should this part be inspected?
Inspect it after diagnosis points to the identified assembly; similar symptoms can be caused by adjacent components.
Is professional installation recommended?
Use the service procedure and tools specified for the vehicle. Professional installation is recommended when special tools, calibration or disassembly are required.
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Orders ship within 1–2 business days.
Standard delivery:
- USA: Some items ship from our US warehouse and arrive within 3 business days.
- USA-EU: 10–21 business days
- Worldwide: 14–30 business days
Shipping cost is shown at checkout.
Can I exchange or return an item?
Yes, you can exchange or return an item within 14 days of purchase. This right is guaranteed to you by the Law on the Protection of Consumer Rights
To use this feature, please make sure that:
- the product was not in use and has no traces of use: scratches, chips, abrasions, etc.
- the goods are fully completed and the integrity of the packaging is not violated
- retained all labels and factory markings