Performance additive for longevity of metal engine/transmission components. 300mL
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
2788486
Mfg#:
20002
In Stock
37% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$49.95
This product was last offered at the strikethrough price on 06-04-2026
Fully synthetic GL4+ gear oil, for use on the street or the track
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3170913
Mfg#:
20012
In Stock
34% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.95
This product was last offered at the strikethrough price on 05-07-2026
High performance GL4/5 gear oil for extended oil change intervals and extreme loads
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat! For vehicles without limited slip rear differential only
Brand:
ES#:
4142893
Mfg#:
22090
In Stock
36% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$28.95
This product was last offered at the strikethrough price on 06-04-2026
Keep your gears quiet and smooth with new fluid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles without limited slip rear differential only
GL-4 gear oil, slightly heavier than MTL with the same benefits
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles without limited slip rear differential only
For use in front and rear limited slip differentials, as well as some manual transmissions
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with limited slip rear differential only
Increase the life of your gear oil, and decrease gearbox noise
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
261605
Mfg#:
2019
In Stock
45% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$21.95
This product was last offered at the strikethrough price on 06-04-2026
Monitor the condition of your differential at each service and remove harmful metallic contaminants from imposing premature wear
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4414249
Mfg#:
017145LA01
Ships on Nov 4, 2026
ON SALE!
SAVE 35%
$40.99
This product was last offered at the strikethrough price on 05-02-2026
Due to minimal clearance, it’s difficult to get a hex socket in the gaps to remove plugs on rear differentials, transfer case and other engine drain/fill plugs.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with locking differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles with limited slip differential only
Brand:
ES#:
465395
Mfg#:
G052196A2
In Stock
6% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$33.99
This product was last offered at the strikethrough price on 04-07-2026
Fluid and drain plug to service your rear differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms For vehicles without limited slip rear differential only
Brand:
ES#:
2972803
Mfg#:
0AA409057KT1
In Stock
$105.26
This product was last offered at the strikethrough price on 05-05-2026
Fully synthetic GL4+ gear oil, for use on the street or the track
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes! We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3660870
Mfg#:
20014
In Stock at Vendor
$489.99
This product was last offered at the strikethrough price on 05-07-2026
Fluid and magnetic drain plug to service your front differential
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4608793
Mfg#:
0AA409057AKT
Ships on Nov 4, 2026
ON SALE!
$110.93
This product was last offered at the strikethrough price on 05-02-2026
Stock or limited-slip, we stock bearings, repair parts, complete differential units, and approved differential fluids so you can keep sending power to the axles without noise, harshness, or vibration.
