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Gearbox Repair & Overhaul Specialists
Reliable gearbox diagnostics, repairs, and full overhauls for all makes - from BMW, Mercedes-Benz, Audi, and Volkswagen to Toyota and Nissan
Gearbox Repair & Overhaul in Singapore
Gearbox Repair & Overhaul in Singapore
When Your Gearbox Slips, So Does Your Safety
When Your Gearbox Slips, So Does Your Safety
Gearbox Specialists in Singapore
Gearbox Specialists in Singapore
Trusted by drivers across Jurong, Clementi, Bukit Batok & Toh Guan for engine repairs on both continental and Japanese makes.
Many workshops in Singapore shy away from complex transmission work or only service select brands. At JSS Motorworkz, we specialise in full gearbox diagnostics, repairs, and overhauls — covering DSG, CVT, and automatic gearboxes across European and Asian makes.
Whether it's a VW DSG clutch pack, a Honda CVT belt, or a Mercedes 7G-Tronic rebuild, our technicians are trained and equipped to restore smooth shifting and long-term reliability.
We don't guess — we inspect, explain, and fix only what's needed, nothing more.
Every KM you delay makes the damage worse — and the repair bill higher.
Brands We Commonly Work On
Brands We Commonly Work On
Don't wait until your car leaves you stranded or the repair bill doubles.
👉 Book a diagnostic check today and let us tell you exactly where your gearbox stands.
Don't wait until your car leaves you stranded or the repair bill doubles.
👉 Book a diagnostic check today and let us tell you exactly where your gearbox stands.
We specialize in both continental and Japanese makes, including:
BMW, Mercedes-Benz, Audi, Volkswagen, Porsche, Lexus, Toyota, Honda, Nissan, Mazda, Hyundai, Kia and Commercial Vans (Hiace, NV350, Transporter & more).
Each brand uses unique gearbox systems — from DSG and CVT to torque converter transmissions — and our team is trained to diagnose and repair them accurately.
Why Our Customers Love Us
Why Our Customers Love Us
Every Booking Includes:
Every Booking Includes:
✅ Free Diagnostic Check (worth $80)
✅ Free Quote Before We Work
✅ Genuine Original / OEM Parts
✅ Before / After Photos on Request
✅ 24 Months / 40K Warranty on Major Repairs / Overhauls
You Pay $0 for the Diagnostic
You Pay $0 for the Diagnostic
New parts for gearbox replacement
Our Gearbox Overhaul Process
Our Gearbox Overhaul Process
Step 1: Full Transmission Diagnostic & Gearbox Scan – Identify if it's fluid, clutch, or internal parts causing issues.
Step 2: Gearbox Removal and Internal Inspection – Gearbox dismantled, gears, bearings and clutches assessed.
Step 3: Clutch Pack & Solenoid Replacement – Worn components replaced with new, quality parts.
Step 4: Precision Reassembly and Fluid Flush – Gearbox rebuilt, fluids replaced, tested on road for smooth shifting.
Step 5: Road Test and Workmanship Warranty – All major gearbox overhauls backed by 2-year / 40K warranty on overhauls.
Our mechanics dismantling a gearbox for inspection
The Pain You May Be Experiencing
The Pain You May Be Experiencing
Gear slips when accelerating
Jerky or delayed shifts, especially in traffic
Loud humming, whining, or grinding sounds
Transmission fluid leaking on the ground
Workshops quoting sky-high prices for “full replacement”
Fear of breaking down mid-journey
Our mechanics dismantle everything for cleaning and replacement of faulty parts
Spend Hundreds, Avoid a $10,000 Disaster
Spend Hundreds, Avoid a $10,000 Disaster
Gearbox replacements: $6,000 - $12,000
Overhaul with us: starting from $2,000+
Savings: Up to 70% compared to replacement
A gearbox overhaul extends your car's lifespan without draining your wallet.
Common Signs of Gearbox Wear
Common Signs of Gearbox Wear
Common signs of gearbox wear include jerking, slipping gears, delayed shifting, and burnt transmission fluid.
Our Toh Guan workshop serves drivers from Jurong, Bukit Batok, Clementi, and across Singapore.
At JSS Motorworkz, we specialize in honest, professional gearbox overhauls and repairs, restoring smooth, safe driving. All major gearbox overhauls come with a ✅ 2-year / 40K warranty.
What Our Customers Say
What Our Customers Say
Need Assistance?
Need Assistance?
Contact 8323 1517
Contact 8323 1517
✅ 1,000+ satisfied customers since 2022
✅ Trusted gearbox specialists with 2 year warranty
✅ Specialists in BMW, Mercedes, Audi, Porsche & Japanese cars
✅ Transparent pricing, no hidden upsells
✅ Rated 5 Stars on Google reviews
Unsure About Your Gearbox's Condition?
Unsure About Your Gearbox's Condition?
Not every driver knows how serious a gearbox problem is — and that is okay.
At JSS Motorworkz, our in-house mechanics provide full diagnostics so you'll know exactly what's wrong before making any decisions.
Not every driver knows how serious a gearbox problem is — and that is okay.
At JSS Motorworkz, our in-house mechanics provide full diagnostics so you'll know exactly what's wrong before making any decisions.
Damaged Connecting Rods
But here’s the truth: the longer you wait, the worse (and more expensive) the damage becomes.
But here’s the truth: the longer you wait, the worse (and more expensive) the damage becomes.
Fluid leaks can lead to overheating and internal damage
Gear slipping can damage clutches and bearings
Ignoring noises risks complete gearbox failure (10k+ replacement cost)
Fluid Stains Under Car
⚠️ Signs You Shouldn’t Ignore
⚠️ Signs You Shouldn’t Ignore
Jerky, delayed, or slipping shifts
Whining or grinding noises when driving
Transmission warning lights
Fluid stains under the car
Frequently Asked Questions (FAQs)
Frequently Asked Questions (FAQs)
How long does a gearbox overhaul take?
How long does a gearbox overhaul take?
Gearbox overhaul in Singapore typically takes between 3-5 working days, depending on parts availability and condition of the vehicle. We advise drivers to drive in and let our mechanics diagnose the condition before advising further. We deal honestly and transparently at JSS Motorworkz.
How much does a gearbox overhaul cost in Singapore?
How much does a gearbox overhaul cost in Singapore?
The cost of a gearbox overhaul in Singapore starts from $2,000 but vary depending on car make & model, gearbox type (automatic, DSG, or CVT). Drivers may wish to WhatsApp us for a more accurate quotation.
Do you handle gearbox repairs for continental cars?
Do you handle gearbox repairs for continental cars?
Yes. We are experienced in handling gearbox repairs and overhauls for BMW, Mercedes-Benz, Audi, Volkswagen, Porsche, Lexus, Toyota, Honda, Nissan, Mazda, Hyundai, Kia and Commercial Vans (Hiace, NV350, Transporter & more).
What warranty do you provide for gearbox overhauls?
What warranty do you provide for gearbox overhauls?
All major gearbox overhauls come with a 2-year / 40K warranty.
What if I am unsure how bad my gearbox is?
What if I am unsure how bad my gearbox is?
You may wish to drive in and let our in-house mechancis diagnose the vehicle condition before making further decisions. The longer you wait, the more severe the condition of the vehicle. Spend hundreds today to save thousands tomorrow. Book your appointment now via WhatsApp or Call.
Can I repair a DSG gearbox or must I replace it?
Can I repair a DSG gearbox or must I replace it?
In most cases, DSG gearboxes can be repaired or overhauled without full replacement. The most common issues involve mechatronic units, clutch packs, and solenoids, all of which can be serviced or replaced individually. We've successfully repaired many Volkswagen, Audi and Skoda DSG systems at a fraction of replacement cost.
Do you repair CVT gearboxes for Japanese car?
Do you repair CVT gearboxes for Japanese car?
Yes we do. We service and overhaul CVT gearboxes for brands like Toyota, Honda, Nissan, Subaru, and Mitsubishi. We can restore smooth gear ratio transitions and eliminate jerks or shudders common in worn CVTs.
Where We Are
Visit our Gearbox Repair Workshop in Toh Guan, Singapore
Visit our Gearbox Repair Workshop in Toh Guan, Singapore
48 Toh Guan Road East #02-140 S(608586)
Mon - Sat | 10am - 7pm
Closed on Sundays and Public Holidays
Contact Us To Book a Free Gearbox Diagnostic Today
Contact Us To Book a Free Gearbox Diagnostic Today
For Appointment Bookings: +65 8323 1517
Sales Related Enquiries:
sales@jssmotorworkz.com
Marketing Related Enquiries:
marketing@jssmotorworkz.com
Follow Our Socials For The Latest Promotions!
Follow Our Socials For The Latest Promotions!
Book a Free Diagnostic Today!
Book a Free Diagnostic Today!
Don’t wait until your car leaves you stranded or the repair bill doubles.
👉 Book a diagnostic check today — and let us tell you exactly where your engine stands.
Don’t wait until your car leaves you stranded or the repair bill doubles.
👉 Book a diagnostic check today — and let us tell you exactly where your engine stands.
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Read More About
Strange noises? Smoke? Loss of power?
Strange noises? Smoke? Loss of power?
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