Skip to Content
  1. All Products
  2. Marbed 9446 – Direct Rack Travel Dial Gauge Holder for Bosch A/B/BV Pumps
Marbed 9446 – Direct Rack Travel Dial Gauge Holder for Bosch A/B/BV Pumps

Marbed 9446 – Direct Rack Travel Dial Gauge Holder for Bosch A/B/BV Pumps

EAN: 8053670081567

Part Number (SKU): 9446 https://www.injectionpower.com/web/image/product.template/5583/image_1920?unique=0296c02
(0 review)

Marbed 9446 comparator bearing for rack stroke measurement on Bosch A, B, BV pumps

The Marbed 9446 comparator bearing is a precision tool for measuring the rod (rack) stroke in Bosch inline injection pumps of the A, B, BV series.

The holder screws into the inspection port (thread options: M18×1.5 and M22×1.5) and allows the dial gauge probe to directly touch the rack, ensuring a true 1:1 measurement.

The 9446 includes two interchangeable feeler rods (long and short), making it adaptable to different pump body depths.

This tool can be purchased individually or within:

  • The 9881-K comparator support box, covering Bosch P, P7100, 8500, A, B, BV, MW, M, RSF pumps.

  • The 10014-A tool panel, a complete equipment board for Bosch A pumps.

Key benefits

  • Optimized for Bosch A, B, BV inline pumps

  • Includes both short and long feelers for flexible use

  • Supplied standalone or as part of 9881-K and 10014-A kits

  • Hardened steel construction for durability in workshop use

Register or Log In to Unlock Pricing and Purchase

Gain access to exclusive pricing and start shopping today!

Register Now Log In

This combination does not exist.

Contact Us
The Marbed 9446 is a direct-reading dial gauge holder designed to measure rack travel in Bosch A, B, BV inline pumps.
It is available as a standalone tool and is also part of the 9881-K comparator support box and the 10014-A tool panel.

FAQ

Q1. What is Marbed 9446 used for?

To measure rack stroke in Bosch A, B, BV pumps by direct contact of the dial gauge probe.

Q2. Is the 9446 included in larger kits?

Yes, it is part of the 9881-K comparator support box and the 10014-A Bosch A tool panel.

Q3. Which thread sizes does it fit?

M18×1.5 and M22×1.5 threads, covering typical Bosch A/B/BV pumps.

Q4. What accessories are included?

One short and one long feeler rod.

Q5. Does it come with a dial gauge?

No, the dial gauge is not included; it fits standard Ø8 mm stem gauges (up to 30 mm stroke).

Discover the InjectionPower Advantage: Quality, Security, and Global Service Excellence

Terms & Conditions

Stay Informed, Shop Confidently: Click Here to Read Our Terms and Conditions, Ensuring Transparency and Trust with Every Purchase at InjectionPower. 

Customer Service

Here to Help: Our Customer Service Team is Ready to Clear Any Questions or Doubts. Make Informed Decisions with Confidence  by ​ or  ​.

Secure transactions

With Advanced Encryption, We Ensure Your Information and Transactions Are Safe and Secure. Shop with Peace of Mind at InjectionPower.

European Warranty

Shop with Confidence: Enjoy Our 24-Month Warranty on All Products. Your Trust, Protected by European Quality Standards.

International deliveries

Global Reach, Local Service: With FedEx, and DHL Your Essentials are delivered Anywhere Around the Globe. Shop Now, Enjoy Worldwide Delivery.

Online payments

Securely Powered by Stripe: We Accept Visa, MasterCard, and American Express. Your Trust & Security Are Our Highest Commitment.

Aftersales Service

Need Assistance? Our Help Desk is Here for You. Experience Exceptional After-Sales Support with InjectionPower. Your Satisfaction is Our Success.

Get Started Now!

Begin Your Journey to Excellence with InjectionPower: unlock exclusive benefits and elevate your diesel expertise.