You're looking for parts for a Mercedes-Benz 300 D repair or restoration project. Before you buy any online, you should know which model in what Mercedes-Benz series you have.

One possibility, a "base" model, is a member of Mercedes-Benz Series 123 (W 123 D 30); it debuted in 1976, running until it eventually went out of production in 1985. It had two siblings: a long-wheelbase model in a similar series (V 123 D 30) and a chassis-only version of it (VF 123 D 30) for building custom cars. Both ran until 1985; the former came out in 1977, while the latter released in 1976.

Another possibility, a 300 D model in Mercedes-Benz Series 124 (W 124 D 30), was available between 1985 and 1993. It had a few siblings. One, 300 D Turbo (W 124 D 30 A), came out in 1986 and was offered until 1989. Another, 300 D 4MATIC® (W 124 D 30 4-M), with the marque's proprietary all-wheel-drive (AWD) system, was offered between 1987 and 1991. The last, a variant of both --300 D Turbo 4MATIC® (W 124 D 30 A 4-M) -- released in 1988 and ran until its discontinuation in 1993.

Know which variant you have? You're ready to buy genuine OEM parts. You've come to the right online Mercedes-Benz parts store for them, too. Just be sure to buy here; don't rely on the aftermarket, for a few reasons.

Why Buy Mercedes-Benz Classic Parts for 300 D from Us?

For one, unlike aftermarket parts, OEM parts are designed up to the standards of quality that you've come to expect from Mercedes-Benz. Secondly, they're guaranteed compatible; you won't have to worry about getting anything that doesn't actually fit and work with your Mercedes-Benz 300 D. Third, you'll get warranty coverage. That means that, if you run into any unlikely defects in materials or workmanship, with any 300 D part, Mercedes-Benz will take care of them -- peace of mind that's hard to come by shopping aftermarket parts online, with which you'll usually just get a severely limited return policy.

Order Genuine OEM Classic Mercedes-Benz 300 D Parts Online

You can order what you need right here; we carry everything from air and fuel filter elements to V-belts. We also stock the basics, like the installation hardware to go with them -- rings, rivets, and pins, for instance. Buy today, and you'll get fast shipping to any address in the US. Contact us with any questions.

Have a vehicle made between 1984-2006? Check out our guided vehicle picker here!

Gasket, P/S Pump, VLRUB
Part Number: 000-466-15-80
Mercedes-Benz Mercedes-Benz
Replaces: 0004660880, 000-466-08-80
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280 SE,
    • 280,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 350 SL,
    • 380 SEC,
    • 380 SEL,
    • 380 SL,
    • 380 SLC,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC
$7.13
$7.13
Bushing
Part Number: 115-992-03-10
Mercedes-Benz Mercedes-Benz
Replaces: 124-992-00-10
Description: Also Fits the Following:  1972 450SL 4.5L 1972 450SLC 4.5L 1980 380SLC 3.8L 1965 250SE 2.5L 1970 230 2.3L 1971 230 2.3L 1972 230...
Fits:
  • Mercedes-Benz:
    • 220 S,
    • 220,
    • 230 S,
    • 230,
    • 240 D,
    • 250 S,
    • 250 SE,
    • 250,
    • 250 C,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 350 SL,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC
$4.18
$4.18
Hose
Part Number: 123-821-06-97-64
Mercedes-Benz Mercedes-Benz
Replaces: 123-821-06-97
Description: Also Fits the Following:  1976 230 2.3L 1979 230 2.3L 1980 230 2.3L 1975 280E 2.8L 1976 280E 2.8L 1982 280E 2.8L 1983 280E 2.8L...
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 300 CD,
    • 300 D,
    • 300 TD
$4.66
$4.66
Center Hub Cap
Part Number: 107-400-00-25
Mercedes-Benz Mercedes-Benz
Other Names: Cover, Cap
Description: Also Fits the Following:  1976 230 2.3L 1976 230 2.3L
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 280 SE,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 350 SL,
    • 380 SE,
    • 380 SEC,
    • 380 SEL,
    • 380 SL,
    • 380 SLC,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC,
    • 500 SEC,
    • 500 SEL
$17.58
$17.58
Seal Ring, Pump, VLRUB
Part Number: 004-997-05-48
Mercedes-Benz Mercedes-Benz
Fits:
  • Mercedes-Benz:
    • 200,
    • 200 D,
    • 220,
    • 220 S,
    • 220 SE,
    • 230 SL,
    • 230,
    • 240 D,
    • 250,
    • 250 C,
    • 250 S,
    • 250 SE,
    • 250 SL,
    • 280,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 280 SL,
    • 300 D,
    • 300 SD,
    • 300 SEL,
    • 350 SL,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC
$3.23
$3.23
Sliding Jaw
Part Number: 123-782-03-30
Mercedes-Benz Mercedes-Benz
Description: Also Fits the Following:  1973 280S 2.8L 1974 280S 2.8L 1977 280S 2.8L 1978 280S 2.8L 1979 280S 2.8L 1980 280S 2.8L 1974 280SE...
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 280 SE,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 380 SEC,
    • 380 SEL,
    • 450 SE,
    • 450 SEL
$13.30
$13.30
Gasket
Part Number: 616-203-01-80-64
Mercedes-Benz Mercedes-Benz
Other Names: Gasket
Replaces: 180-203-09-80, 616-203-01-80
Fits:
  • Mercedes-Benz:
    • 220,
    • 220 S,
    • 220 SE,
    • 230 SL,
    • 230,
    • 230 S,
    • 240 D,
    • 250 C,
    • 250 S,
    • 250 SE,
    • 250 SL,
    • 250,
    • 280,
    • 280 CE,
    • 280 E,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 280 SL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SEL,
    • 300 TD
$1.33
$1.33
Battery Tray
Part Number: 123-620-06-18
Mercedes-Benz Mercedes-Benz
Other Names: Frame, Battery Tray
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 300 CD,
    • 300 D,
    • 300 TD
$131.75
$131.75
Door Handle
Part Number: 123-760-01-61
Mercedes-Benz Mercedes-Benz
Options: Left Inner
Other Names: Door Handle
Description: Inner. Also Fits the Following:  1978 300TD 3.0L
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 300 CD,
    • 300 D,
    • 300 TD
$68.40
$68.40
Potentiometer
Part Number: 000-542-35-25
Mercedes-Benz Mercedes-Benz
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 380 SEC,
    • 380 SEL
$63.00
$63.00
Brake Disc
Part Number: 126-423-00-12-64
Mercedes-Benz Mercedes-Benz
Options: Left, Right, Rear
Other Names: Brake Rotor, Disc Brake Rotor, Brake Disc
Replaces: 126-423-00-12
Description: 560sel. Cd, d, td. All models. 300sdl, 300se-sel & 420sel. Also Fits the Following:  1972 450SLC 4.5L 1980 380SLC 3.8L 1970 230...
Fits:
  • Mercedes-Benz:
    • 220,
    • 230,
    • 240 D,
    • 250 S,
    • 250 SE,
    • 250,
    • 250 C,
    • 250 SL,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280 S,
    • 280 SEL,
    • 280,
    • 280 SE,
    • 280 SL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SDL,
    • 300 SE,
    • 300 SEL,
    • 300 TD,
    • 350 SD,
    • 350 SDL,
    • 380 SE,
    • 380 SEL,
    • 380 SL,
    • 380 SLC,
    • 420 SEL,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC,
    • 500 SEC,
    • 500 SEL,
    • 560 SEC,
    • 560 SEL,
    • 560 SL
Out of Stock
Out of Stock
Spring
Part Number: 116-993-51-01
Mercedes-Benz Mercedes-Benz
Description: Also Fits the Following:  1972 450SL 4.5L 1980 380SL 3.8L 1972 450SLC 4.5L 1980 380SLC 3.8L 1965 250S 2.5L 1969 250S 2.5L 1965...
Fits:
  • Mercedes-Benz:
    • 200,
    • 200 D,
    • 220,
    • 220 S,
    • 220 SE,
    • 230,
    • 230 S,
    • 240 D,
    • 250 S,
    • 250 SE,
    • 250 SL,
    • 250,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 280 SL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SEL,
    • 300 TD,
    • 350 SL,
    • 380 SEC,
    • 380 SEL,
    • 380 SL,
    • 380 SLC,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC
$0.67
$0.67
Center Pillar Lining
Part Number: 123-690-03-22-8323
Mercedes-Benz Mercedes-Benz
Replaces: 123-690-03-22-8243, 123-690-03-22-8333
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 E,
    • 300 D,
    • 300 TD
$19.95
$19.95
Radiator Hose
Part Number: 123-501-00-82
Mercedes-Benz Mercedes-Benz
Options: Upper
Other Names: Hose, Hose, Radiator, VLRUB
Description: Diesel. Upper, 300 SD. Upper, 300cd turbo. Upper, from 004444.
Fits:
  • Mercedes-Benz:
    • 240 D,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SDL,
    • 300 TD
$23.75
$23.75
Interior Lamp
Part Number: 126-820-13-01
Mercedes-Benz Mercedes-Benz
Options: Left, Right
Other Names: Interior Lamp
Description: Also Fits the Following:  1972 450SLC 4.5L 1980 380SLC 3.8L 1970 230 2.3L 1971 230 2.3L 1972 230 2.3L 1973 230 2.3L 1974 230 2.3L...
Fits:
  • Mercedes-Benz:
    • 220,
    • 230,
    • 240 D,
    • 250 C,
    • 250 S,
    • 250,
    • 250 SE,
    • 280,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SEL,
    • 300 TD,
    • 350 SL,
    • 380 SEL,
    • 380 SLC,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC,
    • C 220,
    • C 230,
    • C 280,
    • E 300,
    • E 320,
    • E 420,
    • E 430,
    • E 55 AMG®,
    • Sprinter 2500,
    • Sprinter 3500
$5.46
$5.46
Vacuum Element
Part Number: 000-800-11-75
Mercedes-Benz Mercedes-Benz
Fits:
  • Mercedes-Benz:
    • 220,
    • 230,
    • 240 D,
    • 250,
    • 250 C,
    • 280,
    • 280 C,
    • 300 D,
    • 350 SL
$48.60
$48.60
Vacuum Element
Part Number: 123-800-08-75
Mercedes-Benz Mercedes-Benz
Other Names: Vacuum Element
Description: Vacuum Operated System.
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 300 CD,
    • 300 D,
    • 300 TD
$48.60
$48.60
Gasket
Part Number: 616-201-00-80
Mercedes-Benz Mercedes-Benz
Other Names: Gasket, Water Pump, Paper
Replaces: 110-201-00-80, 616-201-00-80-64
Description: Also Fits the Following:  1967 280SL 2.8L 1982 280CE 2.8L 1983 280CE 2.8L 1978 300TD 3.0L
Fits:
  • Mercedes-Benz:
    • 220,
    • 220 SE,
    • 230 S,
    • 230 SL,
    • 230,
    • 240 D,
    • 250,
    • 250 C,
    • 250 SE,
    • 250 SL,
    • 280 C,
    • 280,
    • 280 CE,
    • 280 E,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 280 SL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SEL,
    • 300 TD
$2.09
$2.09
Backglass Seal
Part Number: 123-670-02-39
Mercedes-Benz Mercedes-Benz
Other Names: Strip, Window Seal, VLRUB
Description: 4 door.
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 E,
    • 300 D
$110.50
$110.50
Shift Bushing
Part Number: 115-267-12-50
Mercedes-Benz Mercedes-Benz
Description: Also Fits the Following:  1972 450SLC 4.5L 1980 380SLC 3.8L
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 280 SE,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 350 SL,
    • 380 SEL,
    • 380 SLC,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC
$3.33
$3.33
Rivet
Part Number: 000-990-22-92
Mercedes-Benz Mercedes-Benz
Replaces: 0009900392, 000-990-03-92
Fits:
  • Mercedes-Benz:
    • 220,
    • 220 S,
    • 220 SE,
    • 230 S,
    • 230 SL,
    • 230,
    • 240 D,
    • 250 C,
    • 250 S,
    • 250 SE,
    • 250 SL,
    • 250,
    • 280,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 280 SL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 380 SEC,
    • 380 SEL,
    • 380 SL,
    • 380 SLC,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC
$1.33
$1.33
Expansion Tank
Part Number: 126-500-15-49
Mercedes-Benz Mercedes-Benz
Other Names: Recovery Tank
Description: 420, 560sel. 300se, sel. With turbo. Federal.
Fits:
  • Mercedes-Benz:
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SE,
    • 300 SEL,
    • 300 TD,
    • 380 SE,
    • 380 SEL,
    • 420 SEL,
    • 450 SE,
    • 450 SEL,
    • 500 SEC,
    • 500 SEL,
    • 560 SEC,
    • 560 SEL
$36.58
$36.58
Spring
Part Number: 123-401-01-28
Mercedes-Benz Mercedes-Benz
Description: Also Fits the Following:  1972 450SL 4.5L 1972 450SLC 4.5L 1969 250S 2.5L 1965 250SE 2.5L 1967 280S 2.8L 1972 280S 2.8L 1967...
Fits:
  • Mercedes-Benz:
    • 220,
    • 230,
    • 230 S,
    • 240 D,
    • 250 C,
    • 250 SE,
    • 250,
    • 250 S,
    • 280 C,
    • 280 CE,
    • 280 E,
    • 280,
    • 280 S,
    • 280 SE,
    • 280 SEL,
    • 280 SL,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 SEL,
    • 300 TD,
    • 350 SL,
    • 450 SE,
    • 450 SEL,
    • 450 SL,
    • 450 SLC
$3.80
$3.80
Drive Axle Shaft Seal
Part Number: 003-997-83-47
Mercedes-Benz Mercedes-Benz
Options: Rear
Other Names: Seal Ring, VLRUB
Fits:
  • Mercedes-Benz:
    • 240 D,
    • 280 CE,
    • 280 E,
    • 280 SE,
    • 300 CD,
    • 300 D,
    • 300 TD
$22.33
$22.33
Rivet
Part Number: 116-990-00-31
Mercedes-Benz Mercedes-Benz
Description: Also Fits the Following:  1980 380SLC 3.8L 1977 450SE 4.5L 1978 450SE 4.5L 1979 450SE 4.5L 1980 450SE 4.5L
Fits:
  • Mercedes-Benz:
    • 230,
    • 240 D,
    • 280 CE,
    • 280 E,
    • 280 SE,
    • 300 CD,
    • 300 D,
    • 300 SD,
    • 300 TD,
    • 450 SE,
    • 450 SEL,
    • 450 SLC
$3.04
$3.04
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