PORSCHE 987 Chassis Repair Kit: CTE COS34004 Front & Rear Axle Control Arms, Rubber Bushings and Ball Joints (Fits Boxster S 3.4 / Cayman S 3.4)
At a Glance
- Product: CTE COS34004 front and rear axle chassis repair kit
- Brand / origin: CTE European Chassis Specialists, made in Taiwan
- Fits: PORSCHE Boxster (987) S 3.4 and Cayman (987) S 3.4
- Model codes: 987.760, 987.761, 987.320
- Position: Complete front and rear axle kit
- Specification: OEM-spec replacement parts, matched to original part numbers and manufacturing processes
- Net weight: 12.4 kg
Instead of hunting down control arms and sway bar links one at a time, replace what wears in one go. CTE European Chassis Specialists developed the COS34004 front and rear axle chassis repair kit for Porsche owners, to fix an aging chassis and bring back the pure, precise handling of a new car.
Common Signs of an Aging PORSCHE 987 Chassis
- Vague cornering and reduced road feel
- Clunking or knocking chassis noises over potholes and uneven roads
- Cracked original rubber bushings, or torn ball joint dust boots leaking grease
CTE COS34004 Specifications and Fitment
COS34004 consists of 100% OEM-spec replacement parts, matched to original part numbers and manufacturing processes, and installs without modification.
| Part number | CTE COS34004 |
|---|---|
| Make | PORSCHE |
| Models | BOXSTER (987) S 3.4 (model codes: 987.760, 987.761, 987.320) CAYMAN (987) S 3.4 |
| Position | Front Axle and Rear Axle, complete kit |
| Net weight | 12.4 kg |
| Carton size | 450 × 350 × 225 mm |
Why Owners and Workshops Choose CTE Chassis Parts
Vehicle-specific fitment
CTE has deep experience in European chassis engineering. COS34004 is optimized for the dynamics of the mid-engine Boxster 987 and corresponds to multiple original sway bar and control arm part numbers (compatible with some 996 / 997 chassis parts).
Front and rear in one job
The kit includes the key wear parts for both axles, so the workshop can finish in a single visit, saving time and the cost of repeated alignment.
Made in Taiwan, consistent quality
Built with international-grade manufacturing processes for stable product quality and fast delivery, keeping upkeep costs reasonable.
Frequently Asked Questions
Which Porsche models does CTE COS34004 fit?
It fits the PORSCHE Boxster (987) S 3.4 (model codes 987.760, 987.761, 987.320) and the Cayman (987) S 3.4.
Which positions does COS34004 cover?
It is a complete front and rear axle kit covering key chassis wear parts such as control arms, rubber bushings and ball joints.
Is COS34004 an original Porsche part?
COS34004 is a 100% OEM-spec replacement part, matched to original part numbers and manufacturing processes, and installs without modification.
Why replace the front and rear axle together?
Replacing the key wear parts of both axles in one visit lets the workshop complete the job in a single session and avoids the cost of repeated labor and a second alignment.
Where is CTE COS34004 made?
CTE chassis parts are made in Taiwan.
