AA-REP-048
Repair Parts · #5550398 Electronic VGT Turbo Actuator Install Kit for
| Series | HE300 |
| Product Name | #5550398 Electronic VGT Turbo Actuator Install Kit for HE351VE HE300VG |
| Description | #5550398 Electronic VGT Turbo Actuator Install Kit for HE351VE HE300VG |
Description
#5550398 Electronic VGT Turbo Actuator Install Kit for HE351VE HE300VG
About AA-REP-048
AA-REP-048 is a turbo actuator repair component from our parts line, matching OEM reference #5550398 Electronic VGT Turbo Actuator. Instead of replacing the whole actuator, repair kits and components let you rebuild the failed part — a fraction of the cost of a complete unit. Specified at 12V/24V (see spec table) where applicable and packed with ESD protection for the electronics.
Common symptoms of failure
Repair kits and parts are the right call when you see:
- Actuator works intermittently — a rebuild restores full travel without replacing the unit
- Corroded or damaged connector, worn linkage rod, or cracked gear set
- PCBA water or heat damage on an otherwise healthy turbo
- Workshop stock rebuilding several actuators of the same series
Why order from the factory
- Factory pricing on AA-REP-048 — rebuild instead of replace, big margin for workshops
- Components matched to OEM #5550398 Electronic VGT Turbo Actuator geometry; ESD-protected packing for PCBA parts
- Function test data available for reman PCBA kits
- Bulk pricing for workshops — send your quantity for a volume quote
Frequently Asked Questions
What exactly is included in AA-REP-048?
AA-REP-048 covers the components listed in the spec table below, matched to OEM reference #5550398 Electronic VGT Turbo Actuator. PCBA and electronic items are packed with ESD protection. The product page shows exactly what you receive — anything unclear, message us and we will send photos of the actual kit.
How do I confirm this part fits my actuator?
Match by the OEM reference #5550398 Electronic VGT Turbo Actuator or by the number printed on your actuator. If they do not match exactly, send us your turbo model and actuator number — our engineers cross-reference before you pay.
Is a repair kit the right choice, or do I need a complete actuator?
If the turbo itself is healthy and only the actuator has failed (worn gears, corroded connector, damaged PCBA), a rebuild with repair parts restores full function at a fraction of the cost. For severe internal damage, a complete replacement unit is the safer route — we stock both and will advise honestly.
Do you support workshops with bulk pricing?
Yes. Workshops and turbo rebuilders get volume pricing on repair parts — send your quantity and the part numbers you regularly rebuild, and we reply with a tailored quote within 12 hours.
Where are these parts made, and where do you ship from?
Every unit is manufactured in our own factory in China and dispatched direct from China — you are buying from the production line, not from a reseller. Orders ship worldwide with tracking, and we confirm the delivery estimate for your country together with your quotation.
Do you supply wholesale quantities to workshops and distributors?
Yes. The price shown is the ex-works reference price per unit, and volume discounts start from small batch orders. Send us the part numbers and quantities you need — we reply within 12 hours with wholesale pricing and lead time.
Related Technical Guides
- Why the OEM Part Number Is Mandatory for VGT Actuator Selection — VGT actuators that look identical outside can differ in cooling ports and control software
- How to Identify a Faulty VGT Actuator in 5 Minutes — Boosting problems, limp mode or P0046 codes usually point to the VGT actuator. Here is the
WeChat: +86 136 5615 7230 · sales@autoactuators.com
Made in China · shipped worldwide from our factory. Can't find your number? Send it over — we cross-reference thousands of turbo & OE numbers.
