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赛车运动及赛道
适用于右舵保时捷 993 Carrera 和 Turbo 车型的原厂配套转向机总成,包含拉杆和防尘罩。该套件包含全新的转向机总成、配套的转向连杆和保护性防尘罩。
合身
保时捷 993 Carrera / Turbo(非 RS)
右舵车(例如英国)
- 993 (911) C2 1994–97
- 993 (911) C4 1994–97
- 993 (911) C2S 1994–97
- 993 (911) C4S 1994–97
- 993 (911) TURBO 1994–96
- 993 (911) TURBO S 1994–97
- 993 (911) GT2 1994–97
配有实心/非橡胶填充的内拉杆和波纹管
所提供的申请记录涵盖了 993 (911) (1994–1998) 以及 993 (911) RS 1994–97。但是,明确的产品排除条款指出并非 RS;此组件不得用于 RS 应用。
订购前请确认配件是否适用于您的具体车辆(型号、年份、发动机)。
图:403-00,项目 1(99334701204);项目 2(993347012DX)。
本产品的功能
转向齿条将方向盘的旋转运动转换为横向运动,然后由拉杆将运动传递到前轮。波纹管覆盖着齿条的活动端,有助于防止污染物进入内部受保护的部件。
函数
- 将旋转转向输入转换为线性运动。
- 通过拉杆传递齿条运动。
- 用保护性波纹管盖住机架末端。
技术细节
- 提供的组件:新的转向齿条、拉杆和防尘罩。
- 驱动配置:右舵(RHD)。
- 内部图表参考:99334701204 和 993347012DX。
- 两份参考资料的图示注释均指明了相关位置 7、8、9 和 10,以及压力管线 99334745804。这些注释并未表明这些附加组件包含在内。
故障症状
- 液压油泄漏或反复漏油。
- 分体式转向护套。
- 怠速时转向沉重或左右转向力度不均。
- 方向盘回正性能差。
- 怠速或转向时发出噪音。
- 车轮抖动、松动或发出敲击声。
- 转向助力部分或完全丧失。
类似的症状也可能源于泵、接头、衬套或悬架系统。电动转向系统的问题需要单独诊断,而不能想当然地认为更换转向机就能解决问题。
为什么更换很重要
更换已诊断为磨损或泄漏的机架可以解决组件内部的劣化问题。强烈建议同时更换泵:循环的金属屑会损坏这两个部件。检查更换的机架时,如果发现划痕或金属污染,则表明系统内部存在碎屑,因此也应评估泵并根据建议进行更换。
常见问题解答
是否提供拉杆和波纹管?
是的,这两个都包含在这个组件里。
之后需要做车轮定位吗?
安装完成后进行车轮定位。
还有什么需要检查的?
检查泵、流体、管道、支架和相关接头。按照正确的冲洗和加注程序,使用指定的流体。
相关参考编号
相关编号、被取代编号、交叉引用编号或替代编号,供比较之用。
99334701204
您正在查看的产品与这些编号存在交叉引用关系
- Porsche 993 (911) C2 1994-97
- Porsche 993 (911) C4 1994-97
- Porsche 993 (911) RS 1994-97
- Porsche 993 (911) C2S 1994-97
- Porsche 993 (911) C4S 1994-97
- Porsche 993 (911) TURBO 1994-96
- Porsche 993 (911) GT2 1994-97
- Porsche 993 (911) TURBO S 1994-97
Porsche Motorsport & Track
At Design911, we supply a wide range of motorsport & track parts for Porsche models, helping you maintain, personalise and enjoy your car.
Why do Porsche Motorsport & Track parts matter?
Motorsport & Track parts affect how your Porsche behaves, feels and survives repeated circuit use. Standard road components are not designed for the sustained loads, heat and precision demanded on track, so upgrading key areas helps the car remain predictable, safe and enjoyable to drive while you explore its performance.
- Improve on-track stability, handling precision and driver confidence
- Help critical systems cope with sustained heat and high load
- Support better safety, from seating and harnesses to fire protection
- Allow more precise set-up so the car suits the circuit and driving style
Common options & kits
Individual replacement parts
Specific items to address a particular area or issue without changing everything at once.
- Ideal for targeted repairs or upgrades
- Lets you replace only what is needed
- Helps keep initial costs under control
Matched sets or pairs
Components supplied together so both sides or related items are renewed at the same time.
- Consistent feel and performance
- Helps avoid uneven behaviour from mixed components
- A sensible choice for routine maintenance and incremental upgrades
Complete kits
Grouped parts designed to upgrade a whole system or area in one go, useful for track-day builds and race projects.
- Everything specified in a single package
- Saves time compared with sourcing parts individually
- Ideal when preparing or restoring your Porsche for intensive track use
Brands & quality options
At Design911, we stock genuine Porsche parts where available, plus OEM-equivalent and carefully selected aftermarket brands. This lets you choose between keeping things original, adding focused motorsport upgrades, or managing budgets on track-day maintenance.
Agency Power
Agency Power develops functional, race-inspired components with an emphasis on testing and quality checks before production. Their range includes performance parts suitable for Porsche track and tuning applications.
Elephant Racing
Elephant Racing specialises in high-performance Porsche suspension, applying advanced engineering tools to produce adjustable, track-focused solutions. Their products are widely used for chassis set-up, geometry optimisation and serious circuit use.
Ohlins
Öhlins Racing supplies high-end suspension technology to the Porsche aftermarket and motorsport teams worldwide. Their coilovers and related components focus on consistency, adjustment range and control under demanding track conditions.
Porsche
Genuine Porsche motorsport and performance parts are designed and validated specifically for each model. They offer guaranteed compatibility and integration with factory systems when preparing a Porsche model for track work.
When should you review or replace your Porsche motorsport & track parts?
Checking motorsport & track components regularly helps you spot wear, stress or age-related deterioration before it affects safety, performance or leads to more expensive repairs later on.
- Existing parts show signs of fatigue, cracking, heat damage or fluid leaks
- You notice inconsistent braking, vague handling or overheating during track sessions
- You change tyre type, power level or aero and need to retune the chassis around it
- You are moving from occasional track days towards more serious or competitive use
If any of these apply, it is a good time to review your motorsport & track setup and replace anything that is past its best so your Porsche stays dependable and rewarding to drive on circuit.
Explore Porsche motorsport & track with Design911
Browse motorsport & track parts for Porsche at Design911 — from individual upgrades to complete kits — and find options to suit track days, time attack, club racing and full race builds.