Skip to main content

Confirm this item fits

Add your vehicle to make sure this item fits and qualifies for free returns.

Buick
Roadmaster

Picture 1 of 12

Stock photo
Stock photo
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 1 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 2 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 3 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 4 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 5 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 6 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 7 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 8 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 9 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 10 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 11 of 12
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR - Picture 12 of 12

Differential-Base Powertrax 1921-LR

Berry Performance (763)
100% positive feedback
Price:
$685.10
Free shipping
Estimated delivery Sat, Aug 30 - Thu, Sep 4
Returns:
30 days returns. Seller pays for return shipping.
Condition:
New
For GM 8.5"" (10 Bolt); 30 Spline; For Open Differential. Category: Driveline and Axles > Differential > Differential Lock Assembly.

About this product

Product Identifiers

BrandPowertrax
Manufacturer Part Number1921-LR
eBay Product ID (ePID)214739592

Product Key Features

California Prop 65 WarningCancer and Reproductive Harm

Additional Product Features

NotesDescription--Lock Right Locker
Sub TypeDifferential Lock Assembly
Part TypeDifferential, Open

All listings for this product

Buy It Now
New
1921-LR POWERTRAX LOCK RIGHT GM 10BL 8.5" 30SPL + ZYTANIUM CROSS SHAFT
Last one
item 1 1921-LR POWERTRAX LOCK RIGHT GM 10BL 8.5" 30SPL + ZYTANIUM CROSS SHAFT
$336.26
Free shipping
LOCK RIGHT LOCKER BY POWERTRAX - FITS GM 10 BOLT 8.5 inch - 30 SPLINE
item 2 LOCK RIGHT LOCKER BY POWERTRAX - FITS GM 10 BOLT 8.5 inch - 30 SPLINE
$351.46
Free shipping
Powertrax Lock-Right Locker Steel 1921-LR GM 8.5" 10-Bolt 30 Spline
item 3 Powertrax Lock-Right Locker Steel 1921-LR GM 8.5" 10-Bolt 30 Spline
$384.99
Free shipping
Powertrax 1921-LR Powertrax Lock Right Locker
item 4 Powertrax 1921-LR Powertrax Lock Right Locker
$466.49
Free shipping
Powertrax Lock-Right Locker Steel 1921-LR GM 8.5" 10-Bolt 30 Spline
item 5 Powertrax Lock-Right Locker Steel 1921-LR GM 8.5" 10-Bolt 30 Spline
$606.99
Free shipping
Powertrax 1921-LR Lock Right Locking Differential
item 6 Powertrax 1921-LR Lock Right Locking Differential
$607.48
Free shipping
Powertrax No-Slip System 1921-LR Differential Lock-Right Locker 8.5"
item 7 Powertrax No-Slip System 1921-LR Differential Lock-Right Locker 8.5"
$616.03
Free shipping
Powertrax Powertrax 1921 Lr Lock Right Fits For Gm 10 Bolt
item 8 Powertrax Powertrax 1921 Lr Lock Right Fits For Gm 10 Bolt
$679.80
Free shipping
PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR
item 9 PowerTrax LOCK-RIGHT GM 8.5" 30 SPLINE 1921-LR
$685.10
Free shipping
listings for this product
No ratings or reviews yet
Be the first to write a review

Best Selling in Additional Differential Parts

Save on Additional Differential Parts

Trending price is based on prices over last 90 days.

You may also like