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912 518 924 2 Piston and Connecting Rod for WABCO systems

8000 850 006

Summary

This compressor connecting rod and piston assembly is designed for heavy-duty air brake compressors. It serves as the mechanical core within the compression assembly, ensuring reliable pressure generation in heavy commercial vehicle pneumatic systems. Compatible with WABCO systems. Equivalent to OE WABCO 9125189242.

Product identifiers
EAN Code	8699031049601

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Compatible OEM Codes

WABCO
- 912 518 924 2
VOLVO
- 22306983

Description

What does a connecting rod and piston do?

The connecting rod and piston assembly functions as the critical mechanical core within the air brake compressor, responsible for converting motion into the air pressure required for braking systems. These high-strength components are essential for maintaining optimal compressor output, quiet operation, and controlled oil consumption during heavy-duty service cycles.

Compatibility and vehicle applications

This component is compatible with WABCO systems and is specifically designed for use in pneumatic brake compressors found in trucks, tractor units, buses, and heavy construction machinery. Using high-strength components helps ensure the longevity of the compression assembly under extreme operating pressures.

Maintenance and overhaul guidance

During a compressor overhaul, technicians often recommend replacing the piston and rings together to ensure a proper seal. When inspecting these parts, check the connecting rod bushings and bearings for excessive wear to prevent system pressure drops or increased oil consumption. Consult your authorized distributor to ensure correct fitment.

OE cross-reference

8000 850 006 (Compressor Connecting Rod & Piston) is the equivalent of the WABCO OE number. This part directly replaces WABCO OE number 9125189242.

Other OEMs

VOLVO

22306983

WABCO

9125189242
912 518 924 2

Related Products

Used In

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type	Engine
FORD
FORD			Ecotorq 12.7 (Euro 6)
FORD			Ecotorq 12.7 (Euro 6D)
FORD	Cargo 1842		Ecotorq 12.7 (Euro 6)
FORD	Cargo 1848T		Ecotorq 12.7 (Euro 6)
FORD	Cargo 4142		Ecotorq 12.7 (Euro 6)
FORD	F-MAX 1848		Ecotorq 12.7 (Euro 6)
FORD	F-MAX 1850		Ecotorq 12.7 (Euro 6D)
FORD	F-MAX 500		Ecotorq 12.7 (Euro 6D)
MACK
MACK	Anthem		MP8
MACK	ANTHEM		MP7
MACK	Granite		MP7
MACK	GRANITE		MP8
MACK	LR		MP7
MACK	MRU		MP7
MACK	MRU		MP8
MACK	Pinnacle		MP8
MACK	PINNACLE		MP7
MACK	TERRAPRO		MP7
MACK	TERRAPRO		MP8
MACK	TITAN		MP10
NISSAN UD TRUCK
RENAULT TRUCKS
RENAULT TRUCKS	C		DTI13
RENAULT TRUCKS	D		DTI5
RENAULT TRUCKS	D		DTI8
RENAULT TRUCKS	K		DTI11
RENAULT TRUCKS	Kerax		DXi11
RENAULT TRUCKS	Magnum		DXi12
RENAULT TRUCKS	Magnum		DXi13
RENAULT TRUCKS	Premium		DXi11
RENAULT TRUCKS	Premium		DXi13
RENAULT TRUCKS	T		DTI13
SCANIA
VOLVO
VOLVO	9700	9700
VOLVO	9900	9900
VOLVO	B11	B11R
VOLVO	B11R		D11A
VOLVO	B11R		D11K
VOLVO	B13R		D13B
VOLVO	B13R		D13K
VOLVO	B5LH		D5K
VOLVO	B8R		D8K
VOLVO	FE		D8K
VOLVO	FH	400
VOLVO	FH	420
VOLVO	FH	440
VOLVO	FH	460
VOLVO	FH	480
VOLVO	FH	500
VOLVO	FH	520
VOLVO	FH	540
VOLVO	FH (FH4/FH5)		D11K
VOLVO	FH (FH4/FH5)		D13K
VOLVO	FH II	380
VOLVO	FH II	420
VOLVO	FH II	460
VOLVO	FH II	480
VOLVO	FH II	500
VOLVO	FH II	540
VOLVO	FH12		D12C
VOLVO	FH12		D12D
VOLVO	FH13		D13A
VOLVO	FH13		D13B
VOLVO	FH13		D13C
VOLVO	FH16		D16C
VOLVO	FH16		D16E
VOLVO	FH16		D16G
VOLVO	FH16		D16K
VOLVO	FH16 II	FH 16/540
VOLVO	FH16 II	FH 16/550
VOLVO	FH16 II	FH 16/600
VOLVO	FH16 II	FH 16/650
VOLVO	FH16 II	FH 16/700
VOLVO	FH16 II	FH 16/750
VOLVO	FL		D5K
VOLVO	FL		D8K
VOLVO	FM		D11K
VOLVO	FM		D13K
VOLVO	FM	FM 300
VOLVO	FM	FM 330
VOLVO	FM	FM 340
VOLVO	FM	FM 360
VOLVO	FM	FM 370
VOLVO	FM	FM 380
VOLVO	FM	FM 390
VOLVO	FM	FM 400
VOLVO	FM	FM 410
VOLVO	FM	FM 420
VOLVO	FM	FM 430
VOLVO	FM	FM 440
VOLVO	FM	FM 450
VOLVO	FM	FM 460
VOLVO	FM	FM 480
VOLVO	FM	FM 500
VOLVO	FM II	FM 330
VOLVO	FM II	FM 370
VOLVO	FM II	FM 380
VOLVO	FM II	FM 410
VOLVO	FM II	FM 420
VOLVO	FM II	FM 450
VOLVO	FM II	FM 460
VOLVO	FM II	FM 500
VOLVO	FM10		D10A
VOLVO	FM11		D11A
VOLVO	FM11		D11B
VOLVO	FM12		D12C
VOLVO	FM12		D12D
VOLVO	FM13		D13A
VOLVO	FM13		D13B
VOLVO	FM13		D13C
VOLVO	FM9	FM 9/340
VOLVO	FMX		D11B
VOLVO	FMX		D11K
VOLVO	FMX		D13C
VOLVO	FMX		D13K
VOLVO	FMX	330
VOLVO	FMX	370
VOLVO	FMX	380
VOLVO	FMX	400
VOLVO	FMX	410
VOLVO	FMX	420
VOLVO	FMX	430
VOLVO	FMX	440
VOLVO	FMX	450
VOLVO	FMX	460
VOLVO	FMX	480
VOLVO	FMX	500
VOLVO	FMX II	330
VOLVO	FMX II	370
VOLVO	FMX II	410
VOLVO	FMX II	420
VOLVO	FMX II	450
VOLVO	FMX II	460
VOLVO	FMX II	500
VOLVO	FMX II	540
VOLVO	NH12		D12C
VOLVO	TAD1341-1345VE		D13
VOLVO	TAD1350-1360VE		D13
VOLVO	VHD		D12
VOLVO	VHD		D13
VOLVO	VNL		D12
VOLVO	VNL		D13
WABCO

FAQ

What is the function of the connecting rod and piston in an air compressor?

These components form the mechanical core of the compression assembly, working together to generate necessary air pressure for the pneumatic braking system.

When should these compressor parts be replaced?

They should be inspected during routine maintenance or replaced during an overhaul if signs of wear, increased oil consumption, or pressure drops occur.

Can these parts be used in light commercial vehicles?

No, these components are specifically engineered for heavy commercial vehicles such as trucks, buses, and construction machinery.

Is it better to replace pistons and rings separately?

In most professional overhaul procedures, renewing the piston and rings together is the preferred approach to ensure a reliable seal.

What are the OE reference numbers of this part?

8000 850 006 directly replaces WABCO OE number 9125189242.