Technosynthese Semi-synthetic high performance GL-4 / GL-5 gear oil specially recommended for hard to shift gearboxes
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Brand:
ES#:
261389
Mfg#:
317011
In Stock
5% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$15.72
This product was last offered at the strikethrough price on 02-18-2026
Mineral based GL5 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#:
3097303
Mfg#:
20010
In Stock
18% off MSRP
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
$14.95
This product was last offered at the strikethrough price on 05-07-2026
Launch harder and improve your 0-60 times with our Rear Diff. Mount Insert Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3432408
Mfg#:
019797ECS01-01KT
In Stock
ON SALE!
SAVE 25%
$61.99
This product was last offered at the strikethrough price on 05-02-2026
Keep your Haldex system safe with clean, filtered fluid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms We Price Match - Give Us A Call or Chat!
Brand:
ES#:
3579569
Mfg#:
0BR525558
Ships on Oct 1, 2026
$158.99
This product was last offered at the strikethrough price on 04-28-2026
Enhance driving dynamics and increase drivetrain rigidity and performance with our Rear End Bushing Insert Kit
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with production date up to 05/28/2012
Brand:
ES#:
3432263
Mfg#:
019860ECS02-01KT
In Stock
ON SALE!
$263.99
This product was last offered at the strikethrough price on 05-02-2026
Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4158614
Mfg#:
N90281802KTKT1
In Stock
ON SALE!
SAVE 13%
$114.99
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
Complete kit with Redline 75w90 fluid with ECS stainless steel magnetic plugs and seals to service your rear differential.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
4361552
Mfg#:
N90281802KTKT4
Ships on Jun 24, 2026
ON SALE!
SAVE 14%
$161.99
This product was last offered at the strikethrough price on 05-02-2026
Stiffen up your driveline and improve response time with 80A durometer polyurethane
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Complete kit with Redline 75w90 fluid with OEM drain/fill plugs and seals to service your rear differential.
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Brand:
ES#:
3660793
Mfg#:
N90281802KTKT
In Stock
ON SALE!
$53.99
This product was last offered at the strikethrough price on 04-24-2026
Max-Gear is recommended for use in front or rear open differentials, manual transmissions, and lower gear units of marine engines that specify use of an API GL-5 or GL-4 fluid
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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.
