VolvoBrake Parts

FPCY2412117 — Air Brake Compressor Lk3982 20429337 For Volvo Truck Fh12 Fh16 F6

This air brake compressor is a critical component of the air braking system on Volvo FH12 and FH16 trucks, responsible for generating the compressed air needed to operate the brakes. It is built to deliver reliable performance and longevity under demanding trucking conditions, ensuring consistent air pressure for safe braking. A failing compressor will lead to a gradual loss of air pressure, indicated by the air pressure gauge dropping or the warning buzzer sounding. The ultimate consequence of a failed compressor is the inability to build sufficient air pressure for the brakes to function, posing a severe safety hazard.

Air Brake Compressor Lk3982 20429337 For Volvo Truck Fh12 Fh16 F6 – Part No FPCY2412117 – Volvo Spare Part
Part Specifications
BrandVolvo
CategoryBrake Parts
ConditionAftermarket — OEM Specification
DispatchSame-day from Mumbai (before 3 PM IST)
GST InvoiceAvailable — all orders
Export DocsCommercial invoice, packing list, COO

Compatible Models

Always verify with serial number before ordering.

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Parts Trading Company  ·  Mumbai, Est. 1956  ·  Same-day dispatch  ·  Ships worldwide  ·  GST invoice included

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Installation & Application Notes

Always replace brakes in axle sets. Bed-in new brake pads with 8–10 moderate stops from 40 km/h. Check disc runout with a dial gauge — maximum 0.1 mm. Inspect caliper slides and pistons when replacing pads.

Always consult the OEM service manual for model-specific torque values and procedures. WhatsApp our technical team if you need fitment guidance.

Part TypeAir Brake Compressor
MaterialCast Iron, Steel, Aluminum
ApplicationTruck Air Braking System
Service LifeReplace based on performance or failure
CompatibilityVolvo LK3982, 20429337
ConditionNew — OEM specification aftermarket

Failure Symptoms

Initial symptoms of a failing air brake compressor include a longer time to build air pressure, audible air leaks, or the compressor running continuously without reaching full pressure. If ignored, the system may not have enough air pressure to apply the brakes effectively, especially after multiple brake applications. The most critical consequence is the complete loss of braking ability, posing an extreme risk to vehicle safety and surrounding traffic.

Installation Tip

Ensure the drive belt is properly tensioned after installation; a loose belt will cause slippage and inadequate air production. Do not overtighten the mounting bolts, as this can distort the compressor housing.

Service Note

Replace the air dryer cartridge when installing a new air brake compressor to ensure system dryness and prevent premature wear.