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PEM Racing Quick-Change Rear-End Ring and Pinion Gears QC411R&PLOADED Quick-Change 4.11 Gears
Part Number: PE2-S0189
PEM Racing Quick-Change Rear-End Ring and Pinion Gears
Gear, Ring and Pinion, 4.11:1 Ratio, Quick-Change, Loaded, Head Bearing, Tail Bearing, Posi Nut, Roller Nose Bearing, Each
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Estimated Ship Date: Dec 7, 2026 Would you rather pick it up?
Overview
Brand:
Manufacturer's Part Number:
QC411R&PLOADED
Part Type:
Product Line:
Summit Racing Part Number:
PE2-S0189
Item Number:
8328528
Differential Case Design Type:
Quick-Change
Ring and Pinion Ratio:
4.11:1
Ring Gear Bolts:
12
Pinion Spline Count:
10
Ring Gear Rotation:
Standard
Ring Gear Teeth:
33
Pinion Gear Teeth:
8
Ring Gear Diameter (in.):
10.000 in.
Installation Kit Included:
No
Cover Gasket Included:
No
Pinion Shims Included:
No
Carrier Shims Included:
No
Crush Sleeve Included:
No
Pinion Seal Included:
No
Pinion Nut Included:
No
Ring Gear Bolts Included:
No
Head Bearing Included:
Yes
Tail Bearing Included:
Yes
Carrier Bearings Included:
No
Axle Seals Included:
No
Axle Bearings Included:
No
Differential Cover Included:
No
Differential Oil Included:
No
Friction Modifier Included:
No
Installation DVD Included:
No
Quantity:
Sold individually.
Notes:
Comes with the aluminum posi nut already installed and includes the roller nose bearing.
PEM Racing Quick-Change Rear-End Ring and Pinion Gears
PEM Racing quick-change rear-end ring and pinion gears feature magnesium/aluminum construction, a heat-treated lower shaft, roller pinion nose bearing, aluminum posi nut, and fast build time. They're available with a 4.11:1 or 4.86:1 ring and pinion ratio, and different ring and pinion gear teeth counts. The kits are offered standard, or "loaded" with the posi nut already installed and an included roller nose bearing.
Options / details:
* 4.11 or 4.86 ratio ring and pinion
* Black thermal coating, inside and outside
* REM finish on ring and pinion for less friction and drag
* REM finish on all bearings and races for less friction and drag
* Drilled aluminum spool
* Drilled lower shaft - 10 spline
* Gun-drilled axle option on Complete GN kit
* Lightened ring gear
* Breather kit
* 6 or 10 bolt Big Bearing billet rear cover
* 9 in. outside diameter ring gear for crate engines only
* 9.5 in. outside diameter ring gear for lighter rotating weight
* 5/8 in. wall heavy tube available for left rear in both GN 2.5 in. and Wide 5 snouts
* 8 rib side bells
* 1 ton aluminum tubes for Super Dirt late model
* Black aluminum tubes for Dirt late model rears
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