Part No. 91896671 – Brake Master Cylinder Assembly

Pioneer Mitra Engineering Company operates a dedicated construction equipment spare parts export desk from New Delhi, India. Part No. 91896671 brake master cylinder assemblies ship under full export documentation — commercial invoice, packing list, certificate of origin and airway bill or bill of lading — with IEC BJDPB6241D and GSTIN on every shipment header.

We serve dealers, distributors, fleet workshops and mine-support contractors who cannot wait on slow OEM catalogue channels. Consolidate brake hydraulics with axle, engine and undercarriage lines on one FOB India proforma to reduce per-unit freight and customs handling at destination.

The catalogue number 91896671 cross-references brake master cylinder assemblies on selected backhoe loader (TLB) platforms. Brand names below appear for compatibility desk reference only — not product identity, endorsement or authorised supply claims.

• CASE 770 backhoe loader — service brake hydraulic circuit
• CASE 770EX — cross-reference per parts manual index
• CASE 580 series (580 Super M, 580N, 580SM variants — confirm serial-specific BOM)
• New Holland tractor-loader-backhoe (TLB) models sharing brake hydraulic architecture

Always confirm with machine serial plate, brake fluid reservoir cap marking and photo of the removed master cylinder. Related backhoe drivetrain spares: CASE 770 Carraro wheel hub (ITL LK16) →

Pioneer Mitra is an independent supplier — not affiliated with or endorsed by CASE, CNH, New Holland or any OEM unless explicitly stated.

The brake master cylinder is the heart of the service brake hydraulic circuit on most backhoe loaders. When the operator presses the brake pedal, the master cylinder piston displaces brake fluid through steel lines to wheel cylinders (drum brakes) or calipers (disc brakes) at each corner. A failed master cylinder — internal seal wear, bore scoring, push-rod seal leak or corrosion pitting — produces the classic soft pedal, fluid loss and progressive brake fade that grounds the machine on safety-critical sites.

Part No. 91896671 identifies the replacement master cylinder assembly for procurement teams maintaining CASE and New Holland TLB fleets in construction, mining support and municipal utility contracts. Unlike passenger-car brake parts, backhoe loader master cylinders must tolerate higher vibration, wider temperature swings and longer duty cycles between fluid changes. Export buyers typically stock one unit per active machine plus one shelf spare per three machines in the fleet rotation.

Pioneer Mitra holds warehouse stock with real product photographs (not catalogue renders) so remote buyers in Africa, the Middle East and Europe can verify reservoir geometry, mounting flange bolt pattern and outlet port orientation before paying proforma. Our export desk matches your removed unit against batch 09/2025 stock — manufacturing date stamped or labelled per supplier batch traceability.

Replacement procedure is standard for experienced brake technicians: isolate circuit, drain/minimise fluid loss, disconnect lines, unbolt master cylinder, bench-bleed replacement, install and bleed full circuit to manufacturer pedal spec. We recommend new brake fluid and inspection of flexible lines when replacing a leaking master cylinder — quote consumables on the same RFQ for consolidated export packing.

Backhoe loaders equipped with Part No. 91896671 master cylinders operate across high-utilisation sectors where brake failure stops the entire job site:

Every Part No. 91896671 unit passes warehouse incoming inspection — visual check of casting integrity, reservoir cap seal, push-rod travel and outlet port thread condition. Export orders include pre-dispatch photos on request for distributor QA files.

Packaging: Port caps fitted, unit bagged, foam-lined carton, orientation arrows for air freight. Container orders pallet-wrapped with moisture barrier for sea transit through humid corridors (West Africa monsoon season, Indian Ocean routes).

Export countries served: Regular dispatch to Africa (Burkina Faso, Nigeria, Ghana, Kenya, Tanzania, Zambia), Middle East (UAE, Oman), Europe (including Slovakia and EU Central Europe via Slovakia construction parts hub →), and South Asia re-export corridors. Trust credentials: GSTIN/IEC BJDPB6241D, UDYAM DL-01-0041218, Pioneer Mitra Engineering Company — heavy equipment spares export, FOB India.