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1996 Porsche Boxster 986 Base Convertible H6 2.5L

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1996 Porsche Boxster 986 Base Convertible H6 2.5L Crankshaft Parts

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Rear Main Seal Installation Tool

ES#4029557 - 100536012 - Rear Main Seal Installation Tool - The proper tool for installing new PTFE type rear crankshaft (flywheel) rear main seal - Rauch & Spiegel - Porsche

The proper tool for installing new PTFE type rear crankshaft (flywheel) rear main seal

Brand:
Rauch & Spiegel - Corporate Logo
ES#:
4029557
Mfg#:
100536012
In Stock at Vendor
$701.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main #8 Bearing Seal & Housing

ES#3646954 - 996986REAREPS - Rear Main #8 Bearing Seal & Housing - Reduce engine vibration and extend engine life! - European Parts Solution - Porsche

Reduce engine vibration and extend engine life!

Brand:
European Parts Solution - Corporate Logo
ES#:
3646954
Mfg#:
996986REAREPS
Back Ordered
$594.99

This product was last offered at the strikethrough price on
05-07-2026

$577.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Shaft Seal

ES#3253511 - 0PB105249 - Rear Main Shaft Seal - Crankshaft sealing ring - 85x105x11mm - Genuine Porsche - Porsche

Crankshaft sealing ring - 85x105x11mm

Brand:
Genuine Porsche - Corporate Logo
ES#:
3253511
Mfg#:
0PB105249
Ships in 4 Business Days
$52.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ARP Main Bolt Kit

ES#2608346 - 2045001 - ARP Main Bolt Kit - High-strength crank bearing case bolt set - ARP - Porsche

High-strength crank bearing case bolt set 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ARP - Corporate Logo
ES#:
2608346
Mfg#:
2045001
Ships on Aug 19, 2026
$143.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Optipit Extreme Pressure Grease

ES#3252347 - 00004330556 - Optipit Extreme Pressure Grease - Used for engine assembly - Genuine Porsche - Porsche

Used for engine assembly

Brand:
Genuine Porsche - Corporate Logo
ES#:
3252347
Mfg#:
00004330556
Ships in 5 Business Days
$88.99 USD
Free Shipping

Crank Pulley Thrust Washer

ES#1482741 - 99610231550 - Crank Pulley Thrust Washer - Keeps even tension on the crankshaft pulley - Genuine Porsche - Porsche

Keeps even tension on the crankshaft pulley

Brand:
Genuine Porsche - Corporate Logo
ES#:
1482741
Mfg#:
99610231550
Special Order: No Guaranteed ETA
$50.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Shaft Seal

ES#2017883 - 99710121201 - Rear Main Shaft Seal - Teflon/Acrylic sealing ring - 85x105x11mm - Victor Reinz - Porsche

Teflon/Acrylic sealing ring - 85x105x11mm

Brand:
Victor Reinz - Corporate Logo
ES#:
2017883
Mfg#:
99710121201
In Stock
$44.99

This product was last offered at the strikethrough price on
05-07-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Shaft Seal

ES#2793879 - 99710121201 - Rear Main Shaft Seal - Crankshaft sealing ring - 85x105x11mm - Hamburg Tech - Porsche

Crankshaft sealing ring - 85x105x11mm We Price Match - Give Us A Call or Chat!

Brand:
Hamburg Tech - Corporate Logo
ES#:
2793879
Mfg#:
99710121201
Ships in 2 Business Days
$21.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Main Seal

ES#5376210 - 99911349040 - Rear Main Seal - Crankshaft sealing ring - 85x105x11mm - Hamburg Tech - Porsche

Crankshaft sealing ring - 85x105x11mm

Brand:
Hamburg Tech - Corporate Logo
ES#:
5376210
Mfg#:
99911349040
Ships in 2 Business Days
$17.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Crankshaft Parts

The heart of your engine is the crankshaft. Keep it spinning freely with new OEM crankshaft bearings or upgrade with race-proven aftermarket performance crank bearings and crankshaft parts.

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Manufacturer names and/or part numbers are used only for identification purposes.

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