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Knorr-Bremse SN7RemanufacturedMeets or Exceeds OEM

Knorr-Bremse SN7 Disc Brake Caliper

Remanufactured Knorr-Bremse SN7 calipers for transit buses, coaches, and heavy commercial vehicles. Full supersession chain cross-referenced. Core exchange available.

OE LH: K002964OE RH: K002965Also: K010173 / K021990
Request a Quote(313) 882-9192
Meets or Exceeds OEM SpecificationsFull Supersession Chain Cross-ReferencedCore Exchange AvailableTransit Authority ApprovedNet-30 Fleet Accounts

Remanufactured to OEM Specification

Every SN7 caliper is completely disassembled, cleaned, inspected, and rebuilt with new seals, boots, and hardware in our Grosse Pointe, Michigan facility.

  • Complete disassembly and cleaning
  • OEM-spec seals and boots
  • Pressure-tested before shipping
  • Core exchange available

Knorr-Bremse SN7 Caliper

Remanufactured to OEM specification in our Grosse Pointe, Michigan facility.

Knorr-Bremse SN7 disc brake caliper — remanufactured by Fraser Gauge
Knorr-Bremse SN7 caliper detail view — Fraser Gauge remanufactured

OE Cross-Reference Numbers

Knorr-Bremse has issued multiple supersession numbers for the SN7 caliper over its production life. Fraser Gauge maintains the full supersession chain so you can match any number in your inventory system.

Knorr-Bremse OE

K002964 (LH)

K002965 (RH)

K010173 (LH)

K010172 (RH)

K021990 (LH)

K021989 (RH)

Knorr-Bremse (newer)

K138984 (LH)

K138985 (RH)

K138986 (LH)

K138987 (RH)

Knorr-Bremse (SN7 transit)

51830039 (LH)

51830040 (RH)

Haldex

6447850 (LH)

6447851 (RH)

6407945 (LH)

6407946 (RH)

Automann

158.K002964 (LH)

158.K002965 (RH)

Meritor

5014338 (LH)

5014339 (RH)

FleetPride

FP-K002964 (LH)

FP-K002965 (RH)

Have a K-number not listed? Contact us — we can trace the full supersession chain for any Knorr-Bremse part number.

Vehicle Applications

The SN7 brake system is standard on European-origin transit buses and coaches widely used in North American transit fleets.

Volvo

  • 7900 Electric
  • 7900 Hybrid
  • B8R
  • B11R

Scania

  • Citywide LE
  • Citywide LF
  • OmniCity

Mercedes-Benz

  • Citaro
  • Citaro G
  • Intouro

MAN

  • Lion's City
  • Lion's City G
  • Lion's City E

Neoplan

  • Cityliner
  • Starliner
  • Skyliner

Setra

  • S 415 GT-HD
  • S 516 HDH
  • ComfortClass 500

Technical Specifications

Brake SystemKnorr-Bremse SN7 Air Disc Brake
Caliper TypeSliding caliper
ActuationPneumatic (air disc)
ApplicationSteer and drive axles
ConditionRemanufactured to OEM spec
NoteFull supersession chain available

Why the Supersession Chain Matters

Multiple K-Numbers, Same Caliper

Knorr-Bremse has issued at least 6 different K-numbers for the SN7 caliper as it has been updated over its production life. Your fleet's inventory system may use any of these numbers. Fraser Gauge maintains the complete supersession chain so you always get the right part regardless of which number you search.

Meets or Exceeds OEM Spec

Full documentation for bid compliance and approved-equal procurement language.

Core Exchange Available

Return worn cores for credit. Reduces net cost.

Related Brake Systems

Bendix ADB22X Meritor EX225 WABCO PAN 22 Transit Fleet Solutions Core Exchange Program

Get Pricing on Knorr-Bremse SN7 Calipers

Contact our team with your K-number, quantity, and core availability. We can trace any supersession chain.

Request a QuoteCall (313) 882-9192