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OEM and ODM Crankshaft Oil Seal Supply

We support OEM and ODM cooperation for oil seal products. For crankshaft oil seal enquiries, you can provide an existing OE reference, dimensional drawing or physical sample for product matching and customization discussions.

Our manufacturing operations include automatic injection molding machines, precision CNC machining centers and vulcanizing presses. Material analysis and pressure-testing equipment are also part of our company's inspection resources.

 
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1. Crankshaft Oil Seal Specifications and Applications

The following models have published application and specification information.

OE Number Application Position Dimensions (ID × OD × Width) Material MOQ
AH2847G Isuzu 4JB1, 4HG1, 4HE1; Elf, NPR, NQR Front 50 × 68 × 9 mm NBR Not specified
93194330 IVECO engine Crankshaft 105 × 130 × 9.5/12 mm NBR / FKM 100 pcs
12582313 GM engine Crankshaft 49 × 70 × 8 mm NBR / FKM / ACM 100 pcs
3925529 Cummins 4B, 4BT, 6B, 6BT, 5.9L, 6.7L, ISB, QSB Rear 130 × 150 × 14.5 mm NBR / FKM / ACM 100 pcs
90311-88003 Toyota engine systems Crankshaft 88 × 108 × 9 mm FKM 200 pcs
90311-42003 Toyota engine systems Rear 42 × 62 × 8 mm FKM / NBR 200 pcs
12584041 GM engine Front 42 × 55 × 7 mm FKM 100 pcs

Dimensions and material options are model-specific. Products without a published MOQ or installation position require individual specification matching.

2. Front and Rear Crankshaft Oil Seal Options

Our product range covers both front crankshaft oil seals and rear main crankshaft oil seals.

Front applications: Isuzu OE AH2847G, Toyota OE 12584041 and JCB/Perkins OE 320 03119.

Rear applications: Cummins OE 3925529 and Toyota OE 90311-42003.

The JCB/Perkins OE 320 03119 model has published dimensions of 84.8 mm ID × 111.45 mm OD × 15.3 mm width.

Front and rear products have different installation dimensions and application references. Please specify the OE number or installation position when requesting a quotation.

3. Material Options for Engine Crankshaft Oil Seals

Material availability varies by model.

Material Available Product References
NBR Isuzu AH2847G; IVECO 93194330; GM 12582313
FKM IVECO 93194330; GM 12582313; Cummins 3925529; Toyota 90311-88003
ACM GM 12582313; Cummins 3925529

We also list NBR and FKM options for selected crankshaft oil seal models. Material selection should be matched to the specific product reference rather than assumed across the entire range.

4. Crankshaft Oil Seal Ordering Information

Published minimum order quantities vary by model:

  • IVECO OE 93194330: 100 pcs
  • GM OE 12582313: 100 pcs
  • Cummins OE 3925529: 100 pcs
  • Toyota OE 90311-88003: 200 pcs
  • Toyota OE 90311-42003: 200 pcs
  • GM OE 12584041: 100 pcs

For Toyota OE 90311-88003, the product listing also indicates that B2B MOQ may be negotiable when stock is available.

5. Request a Crankshaft Oil Seal Quotation

Send us your OE number, engine application, required dimensions or sample photos to identify the relevant crankshaft oil seal replacement.

Please include your required quantity and material preference, if specified. We can review the available product reference and discuss OEM/ODM requirements for your order.

Hebei Jinwo Machinery Technology Co., Ltd. is one of the most professional crankshaft oil seal manufacturers and suppliers in China, featured by quality products and good price. Welcome to buy bulk advanced crankshaft oil seal in stock here and get pricelist from our factory. We also accept customized orders.

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