null
Hydraulic Caliper (73mm Bosch) (55850)

55850 - HYDRAULIC CALIPER (73MM BOSCH)

(0) Write a Review
SKU:
55850
Condition:
New
Availability:
Call 877-243-0442 for pricing. Mention code WEB1

Product Description

HYDRAULIC 2-PISTON CALIPER (73MM BOSCH) – UNIVERSAL MOUNT

PART NUMBER(S):

55850

DESCRIPTION:

MODEL: 73mm Diameter Twin Piston, Bosch Type
VEHICLE: Compatible with various 1998 and newer 3000-49000 Series Navistar vehicles, Freightliner, and other compatible platforms
ENGINE: Suitable for use in hydraulic brake systems in both gasoline and diesel-powered systems, designed for Bosch-style caliper setups

TECHNICAL SPECIFICATIONS:

  • Piston Diameter: 73mm
  • Piston Material: Phenolic
  • Coating: Zinc Coated
  • Inlet Port: 7/16 – 24
  • Compatible Pads: HP7655D786
  • Unit Size: 1
  • Weight: 30.1 lbs
  • Design: New, No Core Charge
  • APPLICATION: This hydraulic caliper is a direct replacement for the Bosch 73mm twin-piston system and is commonly found in Navistar, Freightliner, and other truck MODELs. The caliper features a zinc coating to resist corrosion, and the phenolic piston material helps prevent heat transfer, ensuring greater performance and longer pad life. This part is ideal for both front and rear axles and offers excellent performance in medium- and heavy-duty vehicles.

    CROSS REFERENCES:

    158.155850, 2501838C91, 2501839C91, 2509254C91, 2593419C, 2611391C91, 4153216, 4153222, 55850, 55850Z0H, 55850ZOH, 604-912, 7115N, BEN-55850, BER-55850, BW 055850, BW 055850ZOH, BW 55850, BW 55850ZOH, BX55850, BXR55850, E-11756-SL, E11756, E11756SL, E14688010, E146880102, E14688010BXR, FLT308101, FLTC308101, FLTC30810155850, L55850, R424153216, R4255850, R42R55850, R42R55850BXR, RBT-FRC11173, RH55850, RH55850X, S-10131, WA24110

    A cross-reference listing means it should be a suitable replacement for the part numbers listed. Please confirm all dimensions match your application before installing.

    IMPORTANT INSTALLATION NOTES:

    -> Confirm compatibility with existing mounts and hydraulic system specifications
    -> Use only compatible pads (HP7655D786) and ensure shim kit is installed
    -> Replace hardware as needed to ensure secure fit
    -> Follow proper torque specifications and hydraulic system bleed procedure
    -> Check casting number to ensure compatibility with 4153222, 2501838C91, and 2509254C91
    -> Can be installed on either left or right wheel positions, front or rear axle"

    SOLD AS NEW

    Brand New and ready to install , no core charges or reman processing required.

    SUPPORT & ORDERING

    For technical support, installation guidance, or to confirm fitment, Call: 1-877-243-0442 | Email: sales@fleet-products.com

    WHY CHOOSE FLEET PRODUCTS | KBR - HEAVY DUTY TRUCK & TRAILER PARTS?

    • Canadian-owned and operated since 1985
    • Trusted by fleets, mechanics, and B2B partners across North America
    • Fast, reliable shipping across North America
    • Competitive pricing with core return refunds
    • Price Match Guarantee | Find a better price? Well beat the difference by 10%!

Warranty Information

Fleet Products Ltd. and KBR offer a comprehensive warranty on new and remanufactured truck parts, guaranteeing freedom from defective materials and workmanship for up to 160,000 km (100,000 miles), 3,600 hours, or 12 months-whichever comes first. Off-highway components are covered for 90 days against defects. To claim warranty service on truck brake parts or other components, return the product within 30 days of discovering a defect for inspection. This warranty covers repair or replacement of defective parts, but excludes damages from improper installation, maintenance, or service, and does not cover incidental costs such as towing or downtime. This ensures reliable truck parts and peace of mind for commercial vehicle operators. Visit our warranty section on website for full warranty details and product-specific terms.

Related Products

You Might Also Need