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OE Quality
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InMotionPart #: WS411330N
InMotion WS411330N Differential Pinion Seal - Front Outer or Rear Outer
⚙️ 45 vehicles fit this part
Select your vehicle to confirm fitment
Verify this part fits before purchasing — free returns if it doesn't
$8.82Free Shipping
🚚Free ShippingNo Cost to Continental U.S.
🔄Free Returns*Wrong fit? No cost
🛡️60-Day ReturnsMoney back guarantee
*Free return shipping only qualifies if our fitment verification tool is used.
🔥
✅ In Stock · Ready To Ship
Most orders ship same-day if ordered before 1pm CST.
✅OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Chevrolet and GMC, C20 Suburban, C30, C3500, G35/G3500 Van, K10 Suburban, K20 Suburban, K30, K3500, P30, and P3500
🔄Easy Returns — Return within 60 days for a full refund
🚚Fast Shipping — Most orders ship same business day before 1pm CST
Not what you need? Click here for all Differential Pinion Seal options
InMotion WS411330N Differential Pinion Seal - Front Outer or Rear Outer
| Brand | InMotion |
| Part Number | WS411330N |
| Material | Polyacrylate |
| Inside Diameter | 2.5979999999999999 |
| Thickness | 0.5 |
| Outside Diameter | 3.4860000000000002 |
| Shaft Diameter | 2.5979999999999999 |
| Housing Bore | 3.4809999999999999 |
This part fits 45 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1981 | Chevrolet | C30 | Rear Outer | with GMC H110 Differential |
| 1981 | Chevrolet | K30 | Rear Outer | with GMC H110 Differential |
| 1981 | Chevrolet | P30 | Rear Outer | with GMC H110 Differential |
| 1981 | GMC | C3500 | Rear Outer | with GMC H110 Differential |
| 1981 | GMC | K3500 | Rear Outer | with GMC H110 Differential |
| 1981 | GMC | P3500 | Rear Outer | with GMC H110 Differential |
| 1980 | Chevrolet | C30 | Rear Outer | with GMC H110 Differential |
| 1980 | Chevrolet | K30 | Rear Outer | with GMC H110 Differential |
| 1980 | Chevrolet | P30 | Rear Outer | with GMC H110 Differential |
| 1980 | GMC | C3500 | Rear Outer | with GMC H110 Differential |
| 1980 | GMC | K3500 | Rear Outer | with GMC H110 Differential |
| 1980 | GMC | P3500 | Rear Outer | with GMC H110 Differential |
| 1979 | Chevrolet | C30 | Rear Outer | with GMC H110 Differential |
| 1979 | Chevrolet | K30 | Rear Outer | with GMC H110 Differential |
| 1979 | Chevrolet | P30 | Rear Outer | with GMC H110 Differential |
| 1979 | GMC | C3500 | Rear Outer | with GMC H110 Differential |
| 1979 | GMC | K3500 | Rear Outer | with GMC H110 Differential |
| 1979 | GMC | P3500 | Rear Outer | with GMC H110 Differential |
| 1978 | Chevrolet | C30 | Rear Outer | with GMC H110 Differential |
| 1978 | Chevrolet | K30 | Rear Outer | with GMC H110 Differential |
| 1978 | Chevrolet | P30 | Rear Outer | with GMC H110 Differential |
| 1977 | Chevrolet | C30 | Rear Outer | with GMC H110 Differential |
| 1977 | Chevrolet | K30 | Rear Outer | with GMC H110 Differential |
| 1977 | Chevrolet | P30 | Rear Outer | with GMC H110 Differential |
| 1976 | Chevrolet | C30 | Rear Outer | with GMC H110 Differential |
| 1976 | Chevrolet | P30 | Rear Outer | with GMC H110 Differential |
| 1975 | Chevrolet | C30 | Rear Outer | with GMC H110 Differential |
| 1975 | Chevrolet | P30 | Rear Outer | with GMC H110 Differential |
| 1972 | Chevrolet | C20 Suburban | Rear Outer | Polyacrylate Type |
| 1972 | Chevrolet | K20 Suburban | Rear Outer | with GMC H052 Differential |
| 1972 | GMC | G35/G3500 Van | Rear Outer | Polyacrylate Type |
| 1971 | Chevrolet | C20 Suburban | Rear Outer | Polyacrylate Type |
| 1971 | Chevrolet | K20 Suburban | Rear Outer | with GMC H052 Differential |
| 1971 | GMC | G35/G3500 Van | Rear Outer | Polyacrylate Type |
| 1970 | Chevrolet | C20 Suburban | Rear Outer | Polyacrylate Type |
| 1970 | Chevrolet | K10 Suburban | Rear Outer | with GMC H052 Differential |
| 1970 | Chevrolet | K20 Suburban | Rear Outer | with GMC H052 Differential |
| 1970 | GMC | G35/G3500 Van | Rear Outer | Polyacrylate Type |
| 1969 | Chevrolet | C20 Suburban | Rear Outer | Polyacrylate Type |
| 1969 | Chevrolet | K10 Suburban | Rear Outer | with GMC H052 Differential |
| 1969 | Chevrolet | K20 Suburban | Rear Outer | with GMC H052 Differential |
| 1968 | Chevrolet | C20 Suburban | Rear Outer | Polyacrylate Type |
| 1968 | Chevrolet | K20 Suburban | Rear Outer | with GMC H052 Differential |
| 1967 | Chevrolet | C20 Suburban | Rear Outer | Polyacrylate Type |
| 1967 | Chevrolet | K20 Suburban | Rear Outer | with GMC H052 Differential |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.