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BMW M3 Engine Block Parts

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MMX One-Piece Crank Hub

ES#4429934 - MMR20-1001 - MMX One-Piece Crank Hub - Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! - MMX Performance - BMW

Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage!

Brand:
MMX Performance - Corporate Logo
ES#:
4429934
Mfg#:
MMR20-1001
Ships in 2 Business Days
$730.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Complete Package - N55 S55

ES#4696168 - VTT-CRANKHUB-6 - Spline Lock Crank Hub Solution W/ Complete Package - N55 S55 - A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Spline Lock Crank Hub with Crank Bolt Capture, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer included. - Vargas Turbo Technologies - BMW

A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Spline Lock Crank Hub with Crank Bolt Capture, OEM bolt, OEM Oil pump sprocket, OEM oil sprocket retainer included. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696168
Mfg#:
VTT-CRANKHUB-6
Ships in 2 Business Days
$986.99

This product was last offered at the strikethrough price on
06-28-2026

$939.99 USD
Free Shipping

Supertech Forged Connecting Rods - Sold Each

ES#4643347 - CR-BMN55-H144.35 - Supertech Forged Connecting Rods - Sold Each - Supertech forged 4340 alloy H-beam connecting rods with ARP2000 3/8" bolts - Supertech - BMW

Supertech forged 4340 alloy H-beam connecting rods with ARP2000 3/8" bolts

Brand:
Supertech - Corporate Logo
ES#:
4643347
Mfg#:
CR-BMN55-H144.35
In Stock
Limited Qty Sale
$198.99

This product was last offered at the strikethrough price on
05-02-2026

$184.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport WPC-Treated Race Series Main Bearing Set - N52 N54 N55 S55

ES#4845670 - N5X-WPC-MB - Turner Motorsport WPC-Treated Race Series Main Bearing Set - N52 N54 N55 S55 - The strongest & smoothest bearings for your BMW - featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and added durability. - Turner Motorsport - BMW

The strongest & smoothest bearings for your BMW - featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and added durability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845670
Mfg#:
N5X-WPC-MB
In Stock
Limited Qty Sale
$607.99

This product was last offered at the strikethrough price on
05-02-2026

$487.99 USD
Free Shipping
on orders $49 and up

WPC-Treated Race Series Rod Bearing Set - M20/M50/M52/M54/S50/S52

ES#4845637 - M5X-WPC-RB - WPC-Treated Race Series Rod Bearing Set - M20/M50/M52/M54/S50/S52 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845637
Mfg#:
M5X-WPC-RB
In Stock
ON SALE! SAVE 25%
$475.99

This product was last offered at the strikethrough price on
06-13-2026

$356.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Case Fasteners

ES#17488 - 11110392552 - Crank Case Fasteners - Bolts your lower crank case assembly to the upper crank case block. - Genuine BMW - BMW

Bolts your lower crank case assembly to the upper crank case block.

Brand:
Genuine BMW - Corporate Logo
ES#:
17488
Mfg#:
11110392552
In Stock
2% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$42.99

This product was last offered at the strikethrough price on
07-20-2026

$41.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S14 EVO3 2.5L Crankshaft without Bearings

ES#3220387 - 11211315485 - S14 EVO3 2.5L Crankshaft without Bearings - S14 EVO3 2.5L Crankshaft without Bearings - Genuine European BMW - BMW

S14 EVO3 2.5L Crankshaft without Bearings

Brand:
Genuine European BMW - Corporate Logo
ES#:
3220387
Mfg#:
11211315485
In Stock
ON SALE!
$3449.99

This product was last offered at the strikethrough price on
06-25-2026

$3277.42 USD
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution - Hub Only - N55 S55

ES#4389737 - VTT-N55-CRANKHUB - Spline Lock Crank Hub Solution - Hub Only - N55 S55 - A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. - Vargas Turbo Technologies - BMW

A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4389737
Mfg#:
VTT-N55-CRANKHUB
Ships on Aug 5, 2026
$818.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CP-Carrillo Connecting Rod Set - S58 Pro-Xtreme

ES#4727617 - CAR-CRS-S58-XT - CP-Carrillo Connecting Rod Set - S58 Pro-Xtreme - Non-Tapered (Only Compatible with Aftermarket Pistons) - 5150 Autosport - BMW

Non-Tapered (Only Compatible with Aftermarket Pistons)

Brand:
5150 Autosport - Corporate Logo
ES#:
4727617
Mfg#:
CAR-CRS-S58-XT
Ships in 4 Business Days
$2299.99 USD
Free Shipping
on orders $49 and up

WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54

ES#4845662 - M5X-WPC-MB - WPC-Treated Race Series Main Bearing Set - M20/M50/M52/M54/S54 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845662
Mfg#:
M5X-WPC-MB
In Stock
ON SALE! SAVE 10%
$520.99

This product was last offered at the strikethrough price on
06-13-2026

$468.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Main Stud Kit - M50/M52/S50/S52

ES#4758996 - ARP-MSK-M50 - Main Stud Kit - M50/M52/S50/S52 - Prevent Main Cap Walk With ARP's Main Stud Kit for The M5X Engine Platform! - ARP - BMW

Prevent Main Cap Walk With ARP's Main Stud Kit for The M5X Engine Platform! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
4758996
Mfg#:
ARP-MSK-M50
Back Ordered
Auto Notify
$169.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Assembly Lube - 4 oz

ES#2848006 - 80312 - Assembly Lube - 4 oz - Build your engine the right way! - Redline - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Build your engine the right way!

Brand:
Redline - Corporate Logo
ES#:
2848006
Mfg#:
80312
In Stock
$10.70 USD
Free Shipping
on orders $49 and up

Engine Main Bearing Kit - Std. Size

ES#4686197 - MB5803CA - Engine Main Bearing Kit - Std. Size - Replace those Worn Out Main Bearings! Set of 5 - King - BMW

Replace those Worn Out Main Bearings! Set of 5 Std. Size

Brand:
King - Corporate Logo
ES#:
4686197
Mfg#:
MB5803CA
Ships in 7 Business Days
$312.99 USD
Free Shipping
on orders $49 and up

WPC-Treated Race Series Main Bearing Set - S65

ES#4845665 - S65-WPC-MB - WPC-Treated Race Series Main Bearing Set - S65 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845665
Mfg#:
S65-WPC-MB
Ships on Aug 24, 2026
ON SALE! SAVE 20%
$608.99

This product was last offered at the strikethrough price on
06-13-2026

$487.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Permatex Ultra Slick Engine Assembly Lube - 4oz

ES#4414411 - 81950 - Permatex Ultra Slick Engine Assembly Lube - 4oz - Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine. - Permatex - Audi BMW Volkswagen Mercedes Benz MINI Porsche

Proper lubrication of metal mating surfaces is essential prior to starting a new or rebuilt engine.

Brand:
Permatex - Corporate Logo
ES#:
4414411
Mfg#:
81950
In Stock
$12.43 USD
Free Shipping
on orders $49 and up

More About Engine Block Parts

That's right, we have entire engine blocks, engine internals, and more. Find your replacement short block or long block assembly here, or pick up a fresh canvas for your next engine build with all the parts you need to make it perfect right here.

Let us help you find the parts that fit your BMW

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