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Borg & Beck Clutch Cylinder 300B-031MCB-ROB – See compatible vehicles Shipping: Item does not ship to youLocated in: Nottingham, United Kingdom Delivery: Varies Returns: Seller does not accept returns. See details- for more information about returns Payments: Diners Club Condition: New Brand: Borg & Beck Manufacturer Part Number: 300B-031MCB-ROB MPN: 300B-031MCB-ROB Type: Clutch Master Cylinder Fitment Make: BMW Fitment Model: E36, E39, E46 Fitment Engine Sizes: 1.6, 1.8, 1.9, 2.0, 2.2, 2.5, 2.8, 3.0, 3.2, 3.5, 4.4, 4.9 Fitment Badges: 316, 316Ci, 316i, 318, 318Ci, 318d, 318i, 318td, 320Cd, 320Ci, 320d, 320i, 320td, 323Ci, 323i, 325, 325Ci, 325i, 325xi, 328Ci, 328i, 330Cd, 330Ci, 330d, 330i, 330xd, 330xi, 520d, 520i, 523i Fitment Engine Codes: M43B16, M43B19, M47D20, M51D25, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30, M57D25, M57D30, M62B35, M62B44, N40B16A, N42B18A, N46B18A, N42B20A, N45B16A, N46B20A, N46B20C, S50B30, S54B32 Reference OE/OEM Number: 511017310, 21521163899, 21526751146, 21526756747, 21526758822, 21526773670, LM80140, 0986486065, 6284600752, 2106819, 810601, CM160, 6284654025, 34880, ADB113402, FHC5071, MC1556BE, FHC5236, PND216, C06008, 2117, 505050, 1204216, 41081, 831513, 550050, 030093, KG190077.4.12, 505224, 550224 – Fits BMW E36 E39 E46 19EB

Direct replacement. Compatibility: See compatible vehicles Shipping: Item does not ship to youLocated in: Nottingham, United Kingdom Delivery: Varies Returns: Seller does not accept returns. See details- for more information about returns Payments: Diners Club Condition: New Brand: Borg & Beck Manufacturer Part Number: 300B-031MCB-ROB MPN: 300B-031MCB-ROB Type: Clutch Master Cylinder Fitment Make: BMW Fitment Model: E36, E39, E46 Fitment Engine Sizes: 1.6, 1.8, 1.9, 2.0, 2.2, 2.5, 2.8, 3.0, 3.2, 3.5, 4.4, 4.9 Fitment Badges: 316, 316Ci, 316i, 318, 318Ci, 318d, 318i, 318td, 320Cd, 320Ci, 320d, 320i, 320td, 323Ci, 323i, 325, 325Ci, 325i, 325xi, 328Ci, 328i, 330Cd, 330Ci, 330d, 330i, 330xd, 330xi, 520d, 520i, 523i Fitment Engine Codes: M43B16, M43B19, M47D20, M51D25, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30, M57D25, M57D30, M62B35, M62B44, N40B16A, N42B18A, N46B18A, N42B20A, N45B16A, N46B20A, N46B20C, S50B30, S54B32 Reference OE/OEM Number: 511017310, 21521163899, 21526751146, 21526756747, 21526758822, 21526773670, LM80140, 0986486065, 6284600752, 2106819, 810601, CM160, 6284654025, 34880, ADB113402, FHC5071, MC1556BE, FHC5236, PND216, C06008, 2117, 505050, 1204216, 41081, 831513, 550050, 030093, KG190077.4.12, 505224, 550224. 1 year warranty.

Article: 300B-031MCB-ROB·MPN: 300B-031MCB-ROB·
Borg & Beck - 300B-031MCB-ROBCompatibility: See compatible vehicles Shipping: Item does not ship to youLocated in: Nottingham, United Kingdom Delivery: Varies Returns: Seller does not accept returns. See details- for more information about returns Payments: Diners Club Condition: New Brand: Borg & Beck Manufacturer Part Number: 300B-031MCB-ROB MPN: 300B-031MCB-ROB Type: Clutch Master Cylinder Fitment Make: BMW Fitment Model: E36, E39, E46 Fitment Engine Sizes: 1.6, 1.8, 1.9, 2.0, 2.2, 2.5, 2.8, 3.0, 3.2, 3.5, 4.4, 4.9 Fitment Badges: 316, 316Ci, 316i, 318, 318Ci, 318d, 318i, 318td, 320Cd, 320Ci, 320d, 320i, 320td, 323Ci, 323i, 325, 325Ci, 325i, 325xi, 328Ci, 328i, 330Cd, 330Ci, 330d, 330i, 330xd, 330xi, 520d, 520i, 523i Fitment Engine Codes: M43B16, M43B19, M47D20, M51D25, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30, M57D25, M57D30, M62B35, M62B44, N40B16A, N42B18A, N46B18A, N42B20A, N45B16A, N46B20A, N46B20C, S50B30, S54B32 Reference OE/OEM Number: 511017310, 21521163899, 21526751146, 21526756747, 21526758822, 21526773670, LM80140, 0986486065, 6284600752, 2106819, 810601, CM160, 6284654025, 34880, ADB113402, FHC5071, MC1556BE, FHC5236, PND216, C06008, 2117, 505050, 1204216, 41081, 831513, 550050, 030093, KG190077.4.12, 505224, 550224
BrandBorg & Beck
TypeClutch Cylinder
Part Number300B-031MCB-ROB
CompatibilitySee compatible vehicles Shipping: Item does not ship to youLocated in: Nottingham, United Kingdom Delivery: Varies Returns: Seller does not accept returns. See details- for more information about returns Payments: Diners Club Condition: New Brand: Borg & Beck Manufacturer Part Number: 300B-031MCB-ROB MPN: 300B-031MCB-ROB Type: Clutch Master Cylinder Fitment Make: BMW Fitment Model: E36, E39, E46 Fitment Engine Sizes: 1.6, 1.8, 1.9, 2.0, 2.2, 2.5, 2.8, 3.0, 3.2, 3.5, 4.4, 4.9 Fitment Badges: 316, 316Ci, 316i, 318, 318Ci, 318d, 318i, 318td, 320Cd, 320Ci, 320d, 320i, 320td, 323Ci, 323i, 325, 325Ci, 325i, 325xi, 328Ci, 328i, 330Cd, 330Ci, 330d, 330i, 330xd, 330xi, 520d, 520i, 523i Fitment Engine Codes: M43B16, M43B19, M47D20, M51D25, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30, M57D25, M57D30, M62B35, M62B44, N40B16A, N42B18A, N46B18A, N42B20A, N45B16A, N46B20A, N46B20C, S50B30, S54B32 Reference OE/OEM Number: 511017310, 21521163899, 21526751146, 21526756747, 21526758822, 21526773670, LM80140, 0986486065, 6284600752, 2106819, 810601, CM160, 6284654025, 34880, ADB113402, FHC5071, MC1556BE, FHC5236, PND216, C06008, 2117, 505050, 1204216, 41081, 831513, 550050, 030093, KG190077.4.12, 505224, 550224
Our Price$58.21
Trade numbers: 300B-031MCB-ROB · Interchange: 300B-031MCB-ROB
In stock
Delivery: Next working day dispatch if ordered before 3pm
Compared to RRP:$84.37
$58.21
excl. delivery costs
Sold by 44 Auto Parts
Part version:
New
Remanufactured
Secure checkout via PayPal for undetectedayeye@gmail.com.

OE reference numbers comparable with the original spare part. Verify the OEN before ordering.

Product descriptions contain technical specifications only and cannot guarantee compatibility with a specific vehicle. Check the OEN in the description before ordering.

300B-031MCB-ROB: spare parts with similar characteristics

ManufacturerPart Number
Borg & Beck300B-031MCB-ROB
ManufacturerPart Number
Reference300B-031MCB-ROB
From the Brand
Borg & Beck for BMW

Borg & Beck supports BMW clutch service work with replacement and performance-oriented components built around dependable materials and stable drivability.

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Warranty
US
Dispatch
Product Focus

Why this part suits the range

Compatibility: See compatible vehicles Shipping: Item does not ship to youLocated in: Nottingham, United Kingdom Returns: Seller does not accept returns. See details- for more information about returns

  • Compatibility: See compatible vehicles Shipping: Item does not ship to youLocated in: Nottingham, United Kingdom Delivery: Varies Returns: Seller does not accept returns. See details- for more information about returns Payments: Diners Club Condition: New Brand: Borg & Beck Manufacturer Part Number: 300B-031MCB-ROB MPN: 300B-031MCB-ROB Type: Clutch Master Cylinder Fitment Make: BMW Fitment Model: E36, E39, E46 Fitment Engine Sizes: 1.6, 1.8, 1.9, 2.0, 2.2, 2.5, 2.8, 3.0, 3.2, 3.5, 4.4, 4.9 Fitment Badges: 316, 316Ci, 316i, 318, 318Ci, 318d, 318i, 318td, 320Cd, 320Ci, 320d, 320i, 320td, 323Ci, 323i, 325, 325Ci, 325i, 325xi, 328Ci, 328i, 330Cd, 330Ci, 330d, 330i, 330xd, 330xi, 520d, 520i, 523i Fitment Engine Codes: M43B16, M43B19, M47D20, M51D25, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30, M57D25, M57D30, M62B35, M62B44, N40B16A, N42B18A, N46B18A, N42B20A, N45B16A, N46B20A, N46B20C, S50B30, S54B32 Reference OE/OEM Number: 511017310, 21521163899, 21526751146, 21526756747, 21526758822, 21526773670, LM80140, 0986486065, 6284600752, 2106819, 810601, CM160, 6284654025, 34880, ADB113402, FHC5071, MC1556BE, FHC5236, PND216, C06008, 2117, 505050, 1204216, 41081, 831513, 550050, 030093, KG190077.4.12, 505224, 550224
Technical Notes

Workshop-ready details

Built for reliable fitment, predictable pedal feel, and dependable day-to-day service work across compatible BMW applications.

  • 300B-031MCB-ROB

About the brand

Borg & Beck supports BMW clutch service work with replacement and performance-oriented components built around dependable materials and stable drivability.

44 Auto Parts — Do-It-Yourself clutch replacement guides

Borg & Beck 300B-031MCB-ROB installation overview

Tutorial / Step-by-step guide for removal and installation

300B-031MCB-ROB — fitment guideDownload Free PDF
BMW clutch service checklistDownload Free PDF
Torque settings and prep notesDownload Free PDF
Borg & Beck care and bedding guidanceDownload Free PDF

300B-031MCB-ROB compatible with the following popular BMW models

Car modelsE36 E39 E46 19EB
FitmentBMW E36 E39 E46 19EB

Borg & Beck 300B-031MCB-ROB: Review and Evaluation

35 verified customer reviews

4.5
Based on 35 reviews
5 ★
32
4 ★
2
3 ★
1
2 ★
0
1 ★
0
Mark D.
14.02.2026
Verified purchase
Published at 44autoparts.com
Perfect fit

Solid fit and good build quality from Borg & Beck. Installed without surprises and works as expected.

1997 BMW E36 E39 E46 19EB
Steve R.
08.01.2026
Verified purchase
Published at 44autoparts.com
Good value

Solid fit and good build quality from Borg & Beck. Installed without surprises and works as expected.

1998 BMW E36 E39 E46 19EB
Chris H.
22.11.2025
Verified purchase
Published at 44autoparts.com
Matches expectations

Solid fit and good build quality from Borg & Beck. Installed without surprises and works as expected.

1999 BMW E36 E39 E46 19EB
Ali M.
05.09.2025
Verified purchase
Published at 44autoparts.com
Recommended

Solid fit and good build quality from Borg & Beck. Installed without surprises and works as expected.

2000 BMW E36 E39 E46 19EB

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Frequently Asked Questions

Fits BMW E36 E39 E46 19EB. Always confirm compatibility with your VIN before ordering.

Compatibility: See compatible vehicles Shipping: Item does not ship to youLocated in: Nottingham, United Kingdom Delivery: Varies Returns: Seller does not accept returns. See details- for more information about returns Payments: Diners Club Condition: New Brand: Borg & Beck Manufacturer Part Number: 300B-031MCB-ROB MPN: 300B-031MCB-ROB Type: Clutch Master Cylinder Fitment Make: BMW Fitment Model: E36, E39, E46 Fitment Engine Sizes: 1.6, 1.8, 1.9, 2.0, 2.2, 2.5, 2.8, 3.0, 3.2, 3.5, 4.4, 4.9 Fitment Badges: 316, 316Ci, 316i, 318, 318Ci, 318d, 318i, 318td, 320Cd, 320Ci, 320d, 320i, 320td, 323Ci, 323i, 325, 325Ci, 325i, 325xi, 328Ci, 328i, 330Cd, 330Ci, 330d, 330i, 330xd, 330xi, 520d, 520i, 523i Fitment Engine Codes: M43B16, M43B19, M47D20, M51D25, M52B20, M52B25, M52B28, M54B22, M54B25, M54B30, M57D25, M57D30, M62B35, M62B44, N40B16A, N42B18A, N46B18A, N42B20A, N45B16A, N46B20A, N46B20C, S50B30, S54B32 Reference OE/OEM Number: 511017310, 21521163899, 21526751146, 21526756747, 21526758822, 21526773670, LM80140, 0986486065, 6284600752, 2106819, 810601, CM160, 6284654025, 34880, ADB113402, FHC5071, MC1556BE, FHC5236, PND216, C06008, 2117, 505050, 1204216, 41081, 831513, 550050, 030093, KG190077.4.12, 505224, 550224

Cross references include 300B-031MCB-ROB.

Yes, Borg & Beck supplies a 1 Year manufacturer warranty on this product.

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