Engine (parts, seals, gaskets)
Engine (rebuild parts)
Wheel, Hub & Tire
Wiper & Washer
W126 Long Chassis Exhaust, Vacuum & Emission

909-762-3948 323-325-4255
W126 Long Chassis 1981-1991
Models
300SDL, SEL, 350SDL, 380SEL, 420SEL, 500SEL, 560SEL

Parts directory W126L
W126L Exhaust, Vacuum & Emission


Exhaust Clamps
Clamp (A)
Clamp (B)
Exhaust Clamps ('81-'91)
300SDL,SEL, 350SDL, 380SEL, 420SEL, 500SEL, 560SEL
A Exhaust clamp (Center to rear muffler) (55 - 60mm ID)
B Exhaust clamp (Center to rear muffler) (64mm ID)
Check ID of your clamp to confirm size


Mufflers (Rear)
Rear Muffler (A)
Rear Muffler (B)
Mufflers (Rear)
A Muffler - 300SD ('81-'85)
B Muffler - 380SE,SEC 500SEC ('81-'85) ON BACK ORDER
C Muffler - 560SEC ('86-'91) ON BACK ORDER
Call for shipping methods. Shipping not included in pricing
Reman $ 301.60
Used 150.00
List 630.00

Exhaust Pipe
Flex Exhaust Pipe (A)
Exhaust Pipe ('81-'91)
300SDL,SEL, 350SDL, 380SEL, 420SEL, 500SEL, 560SEL
A Flex exhaust pipe (from manifold to center pipe) (Used)
Does not fit 1985 California with trap can/catalyst system
Reman $ 301.60
Used 150.00
List 630.00


Exhaust System Hangers
Hanger (A)
Hanger (B)
Exhaust Syster Hangers ('81-'91)
300SDL,SEL, 350SDL, 380SEL, 420SEL, 500SEL, 560SEL
A Exhaust system hanger - set of 2 (can be used at front middle or rear of muffler. 2 per location
B Exhaust system hanger - rear of muffler (set of 2)) - Qty
required: 1 set per car


Exhaust System Hangers
Hanger (C)
Hanger (D)
Exhaust Syster Hangers ('81-'91)
300SDL,SEL, 350SDL, 380SEL, 420SEL, 500SEL, 560SEL
C Exhaust system hanger - set of 2 - can be used at front or rear of muffler. 2 per location
D Exhaust system hanger - set of 2 - (rear of muffler) - Chain reinforcement (difficult to install but very durable) - Qty. required: 2 per car

Exhaust Sealing Ring
Sealing Ring (A)
Exhaust Sealing Ring ('81-'91)
300SDL,SEL, 350SDL, 380SEL, 420SEL, 500SEL, 560SEL
A Sealing ring (front pipe to center muffler)
Reman $ 301.60
Used 150.00
List 630.00


Installation Kit
Kit (A)
Kit (B)
Installation Kit ('81-'91)
300SDL,SEL, 350SDL, 380SEL,420SEL, 500SEL, 560SEL
A
B
Reman $ 301.60
Used 150.00
List 630.00


Vacuum System
Vacuum Pump (A,B)
Vacuum Pump Gasket (C)
Vacuum System ('86-'87)
300SDL
A Vacuum pump (New)
B Vacuum pump (Used) (30 day satisfaction guarantee
Include new gasket
C Gasket (New)
Reman $ 301.60
Used 150.00
List 630.00


Vacuum Pump Repair Kit
Main Rebuild Kit (A)
Diaphragm (B)
Vacuum Pump Repair Kit
A Main rebuild kit
B Diaphragm
Reman $ 301.60
Used 150.00
List 630.00


Vacuum Hoses & Lines
Vacuum Hose (A,B)
Vacuum Line (C,D)
Vacuum Hoses & Lines ('81-'91)
300SDL,SEL, 350SDL, 380SEL, 420SEL, 500SEL, 560SEL
A Vacuum hose black rubber (3.5mm ID x 7.5mm
OD x 1M length)
B Vacuum line (clear plastic - replaces red, brown, green
and brown with color stripe) (4mm OD x 1M length)
If ordering multiple vacuum fittings, lines etc. call for shipping discount.

Vacuum Fittings
Vacuum Line Fitting 4-way (C)
Vacuum Fittings ('81-'91)
300SDL,SEL, 350SDL, 380SEL,420SEL, 500SEL, 560SEL
C Vacuum Line fitting (4-way)
If ordering multiple vacuum fittings, lines etc. call for shipping discount.
Reman $ 301.60
Used 150.00
List 630.00


Vacuum Fittings
Vacuum Line Fitting Small
Elbow (D)
Vacuum Line Fitting Large
Elbow (E)
Vacuum fittings ('81-'91)
300SDL,SEL, 350SDL, 380SEL,420SEL, 500SEL, 560SEL
D Vacuum line fitting (small step elbow) (3mm ID and 7mm
ID warm up regulator etc)
E Vacuum line fitting (large step elbow) (5mm ID and 7mm
ID regenerative valve etc.)
If ordering multiple vacuum fittings, lines etc. call for shipping discount.
Reman $ 301.60
Used 150.00
List 630.00


Thermo Vacum Switch
Thermo Valve (A)
Thermo Valve (B)
thermo Vacuum Switch ('81-'91)
300SDL,SEL, 350SDL, 380SEL,420SEL, 500SEL, 560SEL
A Red 50 deg
B Yellow 70 deg
Match color to assure proper temp.


Vacuum/Booster Lines
Line (A)
Line (B)
Vacuum/Booster Lines
A Vacuum/booster line - 380SEL, 500SEL (intake manifold
to brake booster) ('81-'85)
B Vacuum/booster line - 420SEL, 560SEL (intake manifold
to brake booster) ('86-'91)

Vacuum/Booster Lines
Lines (C)
Vacuum/Booster Lines
A Vacuum/booster line - 560SEC (vacuum pump to brake booster)


Metal Vacuum Lines
(A)
(B)
Metal Vacuum Lines
300SDL,SEL, 350SDL, 380SEL,420SEL, 500SEL, 560SEL
A
B
Reman $ 301.60
Used 150.00
List 630.00


EGR/Emission System
EGR Vacuum Solenoid (A)
EGR Valve (B)
EGR/Emission System
A EGR vacuum solenoid (3-way valve) -
(Multi-use valve for EGR, fast idle, transmission control,
shift-point, starting booster, manifold pressure
compensator, air pump, etc.)
B EGR valve (Used) - includes new mounting gasket

EGR/Emission System
EGR Pressure Converter Valve (C)
EGR/Emission System
C EGR pressure converter valve - 300SD ('81-'85)
D EGR valve gasket - 300SD ('81-'85)

Smog/Air Pump
Pump (A)
Smog/Air Pump
A Pump (New) (Remanufactured)
With clutch and pulley.
To comply with warranty req. must also install 0001407760 and 0001407860 valves. 1 ea. per car.


Check Valves
Check valve (A)
Check valve (B)
Check Valves
300SDL,SEL, 350SDL, 380SEL,420SEL, 500SEL, 560SEL
A
B
Qty. required: 1 each
Required items for smog pump warranty compliance
Reman $ 301.60
Used 150.00
List 630.00


Valves
Vacuum Pump Check Valve (A)
Steering Lock Vacuum Valve (B)
Valves
A Check Valve (line fitting at Vacuum pump exit)
B Steering column lock vacuum motor shut off valve -
300SDL ('86-'87)
Reman $ 301.60
Used 150.00
List 630.00


Vacuum Fittings
Vacuum Line Fitting 3-way Y (A)
Vacuum Line Fitting 3-way T (B)
Vacuum Fittings ('81-'91)
300SDL,SEL, 350SDL, 380SEL,420SEL, 500SEL, 560SEL
A Vacuum Line fitting (3-way Y)
B Vacuum Line fitting (3-way T)
If ordering multiple vacuum fittings, lines etc. call for shipping discount.

EGR Valve Gasket (D)
909-762-3948 mercedesworks.com 323-325-4255