One-stop supplier for automotive and machinery spare parts
OEM/ODM customized parts and project solutions covering multiple applications
Auto Parts & Spare Parts Manufacturer in China
Trans Power (TP) manufactures automotive spare parts and bearing-related components for passenger vehicles, commercial vehicles, trucks, and industrial applications. In addition to our core bearing product lines, TP supplies selected mechanical components including CV joints, universal joints, steering knuckles, suspension strut mounts, hydraulic bushings, engine and transmission mounts, water pump bearings, oil seals, and hub caps.
For distributors, the advantage is simplified sourcing. Customers who already purchase wheel bearings, hub units, clutch release bearings, or other TP bearing products can consolidate additional spare parts within the same supply chain, reducing supplier coordination and improving purchasing efficiency.
TP also supports customized mechanical components based on customer drawings or samples. Production is managed under ISO 9001 and IATF 16949 quality systems, with quality documentation and third-party inspection support available where required.
One-Stop Consolidation
The reason this range exists. Bearings plus the parts that go around them, on one order, one MOQ negotiation, one container.
Shock Absorber Bearings
Our strongest line here — and one where we already rank well for the manufacturer query. Strut top mounts and bearings for European, Japanese and Korean platforms.
Driveline: CV & U-Joints
CV joints for front-wheel-drive, and cross-and-combination universal joints for propshafts — passenger car through to mining equipment.
Custom Mechanical Parts
Precision parts built to your drawing. If you have a part you currently source separately, ask — it may be simpler than you think.
China + Thailand Plants
Zhejiang base plus our Thailand factory (2023). Choose the origin that suits your tariff position.
Strong in Latin America
We exhibit at INA PAACE Automechanika Mexico and Mexican distributors are a growing part of this business. Ask about regional stock and lead times.
Spare Parts Range
Grouped by vehicle system, our automotive spare parts range complements TP’s core bearing products. These products are sourced and managed by TP to support consolidated purchasing, allowing distributors to combine multiple product categories within the same order and supply chain.
Suspension & Steering
Where most of our spare parts volume sits — and where the shock absorber bearing is our single strongest reference.
Shock Absorber Bearings
Strut top bearings for MacPherson suspensions. Our highest-volume spare part.
Suspension Strut Mounts
Rubber-and-steel top mounts, usually replaced together with the bearing.
Hydraulic Bushings
Fluid-filled control arm bushings for NVH-sensitive platforms.
Ball Joints
3640.58 / 3640.72 and other references. Suspension and steering linkage.
Steering Knuckles
Loaded knuckle assemblies — a chassis integration part, not a wear item.
Transmission & Driveline
CV joints for the front, universal joints for the propshaft, and the mounts that hold the gearbox.
CV Joints
Constant velocity joints and kits for front-wheel-drive driveshafts.
Universal Joints
Cross and combination U-joints for propshafts — cars to mining equipment.
Transmission Mounts
Gearbox mounting rubbers. Often replaced with the engine mounts.
Engine
Mounts, water pump bearings and crankshaft seals.
Engine Mounts
Conventional and hydraulic engine mounting rubbers.
Water Pump Bearing RE69292
Double-row water pump shaft bearing for engine cooling.
Water Pump Bearing JD10058
Water pump shaft bearing, agricultural and industrial engines.
Crankshaft Oil Seals
07K103151A and other references. Front and rear crank seals.
Wheel End & Custom
Hub caps, plus anything machined to your own drawing.
Hub Caps
Wheel-end dust caps for cars and trucks.
Custom Precision Parts
Machined parts to your drawing, in the materials you specify.
General Auto Parts
Parts outside the categories above — ask if you do not see it here.
Timing belt kits are listed under Pulley & Tensioner Bearings. If a part you need is not shown, ask — this page lists what is published, not everything we make.
Why Source These Parts Alongside Bearings
Already buying bearings from us? Send your current spare parts list and we will tell you honestly which lines we are competitive on and which we are not.
Shock Absorber Bearings & Strut Mounts
In MacPherson strut suspension systems, the upper strut bearing allows the suspension assembly to rotate smoothly with steering movement. When the bearing wears, drivers may experience steering stiffness, abnormal noises during turning, or knocking sounds when maneuvering at low speeds.
The strut top mount is a separate component consisting of rubber and metal elements that supports suspension loads while helping reduce vibration and road noise. Because the bearing and mount work together as part of the suspension system, many applications require both components to be inspected and replaced together to ensure proper performance.
TP supplies shock absorber bearings and strut mounts for European, Japanese, and Korean vehicle platforms. Provide your vehicle model, OE number, or application details, and our team will confirm whether the bearing is available separately or supplied as part of a complete mount assembly.
CV Joints and Universal Joints — Not the Same Thing
These two get confused constantly, including in purchase orders. Both transmit torque through an angle, but they do it differently and they are not interchangeable.
CV Joint (Constant Velocity)
Transmits torque at a constant speed through a varying angle. That is what front-wheel-drive needs — the driveshaft angle changes with both suspension travel and steering. Outer joints handle steering angle, inner joints handle plunge.
Fails through boot damage: the boot splits, grease escapes, grit enters, and the joint clicks on full lock. Almost always a boot problem first, not a joint problem.
CV joints →Universal Joint (Cross / U-Joint)
A cross and four needle bearing cups. Simple, strong and cheap, but speed varies slightly through each rotation — which is why propshafts use them in pairs to cancel the effect out. Rear-wheel-drive, trucks, mining and agricultural driveline.
Fails through needle bearing wear — a clunk on take-up, then vibration. Grease-able and sealed-for-life versions both available.
Universal joints →More on universal joints: what type of vehicle uses a universal joint · u-joints explained · why choose TP universal joints
Working With Distributors
Germany — Auto Parts Distributor
A German distributor consolidating bearing and spare part sourcing. European distributors have the tightest quality expectations of any market we serve, which makes this a useful reference.
Read the case →Canada — Parts Wholesalers
A Canadian wholesale customer buying across our bearing and spare part lines — exactly the consolidation case described above.
Read the case →Mexico & Latin America
A growing part of this business. We exhibit at INA PAACE Automechanika Mexico, and Mexican distributors are actively diversifying their sourcing — read our note on what is driving that.
Read the analysis →Spare Parts FAQ
What spare parts does TP make besides bearings?
Why would I buy spare parts from a bearing manufacturer?
What is the difference between a shock absorber bearing and a strut mount?
What is the difference between a CV joint and a universal joint?
Can you make a part to our drawing?
Do you supply to distributors in Latin America?
Can I get my own brand on the packaging?
What is your MOQ for spare parts?
Send Us Your Spare Parts List
Send us your current spare parts list, OE numbers, or drawings. TP will review the requirements, confirm suitable supply options, and provide recommendations on MOQ, lead time, and order consolidation.
Get a Quote info@tp-sh.com