1. Home
  2. BMW
  3. Differential

BMW 440i Differential Parts
OEM
MAP
BMW Differential Pinion Seal Tool Kit - BAUM B335040KITV3

BMW Differential Pinion Seal Tool Kit - BAUM B335040KITV3

Used to remove driveshafts nuts, and service input shaft/pinion oil seals on rear final drives
BAUM
Available
Ships in 3 business days
Ships Free
$626.81
OEM
Castrol Syntrax Limited Slip Differential Fluid - Genuine Mercedes 001989520310

Castrol Syntrax Limited Slip Differential Fluid - Genuine Mercedes 001989520310

.5 liters. Meets Mercedes 235.61 specification. Also suitable for BMW limited slip differentials.
1 Series M, 325i, 325is, M235i, M3, M5, M6, & more
Genuine Mercedes
8 Ratings
Available
In Stock
$40.53
OEM
BMW Differential Seal - Elring 729.370

BMW Differential Seal - Elring 729.370

50x78x10/15
M8 Gran Coupe, M5, Z8, 530e, 745i, & more
Elring
Available
In Stock
$9.89
75W140 Synthetic Differential Fluid - Liqui Moly LM20042

75W140 Synthetic Differential Fluid - Liqui Moly LM20042

1 Liter
1 Series M, C55 AMG, C63 AMG, CLK63 AMG, & more
Liqui Moly
10 Ratings
Available
In Stock
$34.59
Audi BMW Mercedes Differential Oil - Febi Bilstein 48785

Audi BMW Mercedes Differential Oil - Febi Bilstein 48785

128i, 135i, 228i, 228i xDrive, 230i, & more
Febi Bilstein
1 Rating
Available
In Stock
$31.34
MAP
BMW Differential Mount Insert Kit - 034Motorsport 034-505-2026

BMW Differential Mount Insert Kit - 034Motorsport 034-505-2026

Limits movement in the factory differential mounts to reduce drivetrain slop, deflection, and improve the responsiveness of the rear suspension and differential.
340i, 328i xDrive, M240i, & more
034Motorsport
2 Ratings
Available
In Stock
$115.00
MAP
75W140 GL-5 Gear Oil (1 Quart) - Red Line 57914

75W140 GL-5 Gear Oil (1 Quart) - Red Line 57914

1 Series M, C55 AMG, C63 AMG, CLK63 AMG, & more
Red Line
1 Rating
Available
In Stock
$26.89
MAP
75W85 GL-5 Gear Oil (1 Quart) - Red Line 50104

75W85 GL-5 Gear Oil (1 Quart) - Red Line 50104

128i, 135i, 135is, 228i, 228i xDrive, 230i, & more
Red Line
12 Ratings
Available
In Stock
$26.09
BMW Differential Cover - Genuine BMW 33117589964

BMW Differential Cover - Genuine BMW 33117589964

Position 1 in the diagram
435i xDrive, M235i, 335i, 440i Gran Coupe, 435i, & more
Genuine BMW
Available
Ships in 4-6 weeks
Ships Free
$171.99
BMW G1 Hypoid Differential Fluid (500mL) - Genuine BMW 83222295532

BMW G1 Hypoid Differential Fluid (500mL) - Genuine BMW 83222295532

128i, 135i, 135is, 320i, 320i xDrive, 325i, & more
Genuine BMW
3 Ratings
Available
In Stock
Ships Free
$69.86
BMW 75W140 SAF-XJ Differential Fluid - Genuine BMW 83222357992

BMW 75W140 SAF-XJ Differential Fluid - Genuine BMW 83222357992

M235i xDrive, 1 Series M, Z4, M5, M3, & more
Genuine BMW
1 Rating
Available
In Stock
$44.29
BMW Differential Pinion Seal Rear - Genuine BMW 33107609536

BMW Differential Pinion Seal Rear - Genuine BMW 33107609536

50x78x10/15
135i, 335d, 335i, 335i xDrive, 335is, 335xi, & more
Genuine BMW
1 Rating
Available
In Stock
$18.66
BMW Differential Drive Pinion Oil Deflector - Genuine BMW 33121214064

BMW Differential Drive Pinion Oil Deflector - Genuine BMW 33121214064

228i, 335i, 435i, 435i Gran Coupe, 535d, & more
Genuine BMW
Available
In Stock
$15.79
BMW Differential Drive Pinion Oil Deflector - Genuine BMW 33127518511

BMW Differential Drive Pinion Oil Deflector - Genuine BMW 33127518511

228i, 335i, 335i xDrive, 435i, 435i xDrive, & more
Genuine BMW
Available
In Stock
$9.09
MAP
75W140 Competition Gear Oil - Motul 105779

75W140 Competition Gear Oil - Motul 105779

1 Liter
1 Series M, C55 AMG, C63 AMG, CLK63 AMG, & more
Motul
2 Ratings
Unavailable
No Longer Available
$29.09

Get help answering any questions you have

Contact Us
Special offers, news, & promos
© FCP Euro 2026. All rights reserved.  
Version: 46e4dadb0 : 53a503b7d08d6a1584b68d28b71f3ec1f789121f