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7000 881 100 Air Brake Compressor Piston & Ring Set

7000 881 100

Summary

High-strength piston and ring set for air brake compressors, designed for heavy commercial vehicle applications. This component is compatible with Volvo, DAF, and Detroit Diesel SERIES 60 engines, ensuring precise sealing within the pneumatic system. Equivalent to OE DAF 1361265, Knorr-Bremse K006026 and MAN 51541036001.

Product identifiers
EAN Code	8699031018300

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Compatible OEM Codes

KNORR-BREMSE
- SEB22555
- SEB22530
- K012079K57
- K012079K56
- K012079
- K006026
VOLVO
- 85101375
- 3095841
- 1698848
MAN
- 51.54103-6001
DAF
- 1361265

Description

What does a compressor piston and ring do?

A compressor piston and ring set is a critical component within the pneumatic air brake system of heavy commercial vehicles. These components work together to compress air, which is then distributed throughout the braking system to ensure reliable stopping power. High-strength components are used to withstand the intense thermal and mechanical stresses encountered during continuous operation.

Vehicle and engine compatibility

This specific piston and ring assembly is compatible with various heavy-duty vehicles, including Volvo models such as FH12, FM, and N12, as well as Freightliner, Kenworth, Peterbilt, and Sterling trucks. It is specifically designed for use with Detroit Diesel SERIES 60 engines. Additionally, this part is also fitted to Ford Trucks, Scania, Mercedes-Benz, Iveco, and MAN trucks.

Installation and maintenance guidance

During maintenance or overhaul, technicians should verify that the piston diameter matches the cylinder liner condition. For compressors where the liner has been machined or rebored, an oversize class must be selected to ensure proper fitment. Proper installation requires checking end-gap clearances according to the vehicle's service manual to prevent binding or excessive blow-by.

Troubleshooting and selection

Maintaining the integrity of the piston and rings is vital for consistent air pressure levels in the braking system. Regular inspection of these parts can prevent unexpected downtime in heavy commercial vehicle fleets.

OE cross-reference

7000 881 100 (Compressor Piston & Ring) is the equivalent of the DAF, Knorr-Bremse, MAN and Volvo OE numbers. This part directly replaces DAF OE number 1361265. It also replaces Knorr-Bremse OE numbers K006026, K012079, K012079K56, K012079K57, SEB22530, SEB22555, MAN OE number 51541036001 and Volvo OE numbers 1698848, 3095841, 85101375.

Other OEMs

DAF

1361265

KNORR-BREMSE

SEB22555
SEB22530
K012079K57
K012079K56
K012079
K006026

MAN

51541036001
51.54103.6001
51.54103-6001

VOLVO

85101375
3095841
1698848

Compatible Vehicles

Compatible Vehicles
Brand	Model	Model Type	Engine
BENDIX
DAF
DETROIT DIESEL			SERIES 60
DEUTZ
FORD
FORD			Ford Cargo 272 PS (Euro 2-3)
FORD	Cargo 3227		Ford Cargo 272 PS (Euro 2-3)
FORD BRASIL
FREIGHTLINER	ARGOSY		DETROIT DIESEL SERIES 60
FREIGHTLINER	CASCADIA		DETROIT DIESEL SERIES 60
FREIGHTLINER	CENTURY CLASS		DETROIT DIESEL SERIES 60
FREIGHTLINER	CLASSIC XL		DETROIT DIESEL SERIES 60
FREIGHTLINER	COLUMBIA		DETROIT DIESEL SERIES 60
FREIGHTLINER	CORONADO		DETROIT DIESEL SERIES 60
FREIGHTLINER	FLD120		DETROIT DIESEL SERIES 60
INTERNATIONAL
INTERNATIONAL	9200		DETROIT DIESEL SERIES 60
INTERNATIONAL	9400		DETROIT DIESEL SERIES 60
IVECO
KENWORTH	T600		DETROIT DIESEL SERIES 60
KENWORTH	T800		DETROIT DIESEL SERIES 60
KENWORTH	W900		DETROIT DIESEL SERIES 60
KNORR-BREMSE
MAN
MERCEDES BENZ
PERKINS
PETERBILT	378		DETROIT DIESEL SERIES 60
PETERBILT	379		DETROIT DIESEL SERIES 60
SCANIA
STERLING	A9500		DETROIT DIESEL SERIES 60
STERLING	AT9500		DETROIT DIESEL SERIES 60
STERLING	LT9500		DETROIT DIESEL SERIES 60
VOLKSWAGEN TRUCK
VOLVO
VOLVO	B10	B10
VOLVO	B10B		D10A
VOLVO	B10M		D10A
VOLVO	B10M		TD100
VOLVO	B12		D12A
VOLVO	B12		TD120
VOLVO	B12	B12
VOLVO	B7	B 7
VOLVO	F10		TD100
VOLVO	F10		TD101
VOLVO	F10		TD102
VOLVO	F12		TD120
VOLVO	F12		TD121
VOLVO	F12		TD122
VOLVO	F16		TD162
VOLVO	F7		TD70
VOLVO	F7		TD71
VOLVO	FH12		D12A
VOLVO	FH12	FH 12/340
VOLVO	FH12	FH 12/380
VOLVO	FH12	FH 12/420
VOLVO	FH12	FH 12/460
VOLVO	FH12	FH 12/500
VOLVO	FH16		D16A
VOLVO	FH16		D16B
VOLVO	FL10		D10A
VOLVO	FL10		TD102
VOLVO	FL10		TD103
VOLVO	FL12		TD122
VOLVO	FL12		TD123
VOLVO	L330C / L330D / L330E		D16
VOLVO	N10		TD100
VOLVO	N10		TD101
VOLVO	N12		TD120
VOLVO	N12		TD122
VOLVO	NH12		D12A
VOLVO	NH12	NH 12/420
VOLVO	NL10		D10A
VOLVO	NL12		D12A
VOLVO	TAD1630		D16
VOLVO	TAMD162		D16
WESTERN STAR	4900		DETROIT DIESEL SERIES 60
WESTERN STAR	4964		DETROIT DIESEL SERIES 60

FAQ

What is the function of the compressor piston and ring?

The piston moves within the cylinder to compress air for the pneumatic braking system, while the rings provide a seal against the cylinder wall to prevent pressure loss.

Which vehicles are compatible with this piston and ring set?

This set fits heavy commercial vehicles including Volvo (FH12, N12), Freightliner (Cascadia, Columbia), Kenworth (T600, W900), Sterling, Peterbilt, and International trucks.

Can I use a standard piston if my cylinder has been rebored?

No, if the liner has been machined or rebored, you must use an oversize class ring set rather than a standard size to ensure correct groove fitment.

How can I identify if these parts need replacement?

Symptoms often include loss of air pressure in the braking system or excessive oil consumption within the compressor assembly.

What are the OE reference numbers of this part?

7000 881 100 directly replaces DAF OE number 1361265. It also replaces Knorr-Bremse OE numbers K006026, K012079, K012079K56, K012079K57, SEB22530, SEB22555, MAN OE number 51541036001 and Volvo OE numbers 1698848, 3095841, 85101375.