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Details
| Specification | Value |
|---|---|
| Brand | ELRING |
| MPN | b16.770 |
| Height [mm] | 15.7 mm |
| Inner Diameter [mm] | 44.3 mm |
| Outer Diameter [mm] | 73 mm |
| Swirl Type | RD |
| Radial Shaft Seal Design | KS |
| Outer Diameter 2 [mm] | 80 mm |
OE/OEM numbers (4)
Search by this OE number to find compatible parts
- BUICK / CADILLAC / CHEVROLET / GENERAL MOTORS / GMC / HUMMER / OLDSMOBILE / PONTIAC / SATURN—19133157
- BUICK / CADILLAC / CHEVROLET / GENERAL MOTORS / GMC / HUMMER / OLDSMOBILE / PONTIAC / SATURN—19259179
- BUICK / CADILLAC / CHEVROLET / GENERAL MOTORS / GMC / HUMMER / OLDSMOBILE / PONTIAC / SATURN—84146848
- BUICK / CADILLAC / CHEVROLET / GENERAL MOTORS / GMC / HUMMER / OLDSMOBILE / PONTIAC / SATURN—84644580
Where this part fits
Original-fit position for OE 84644580. The red ring marks where this part installs on the vehicle.
About this product
When shaft seal transfer case performance matters, the ELRING B16.770 delivers — built to the same dimensional and material standards as the original part it replaces. The part is built to the following specification: Height [mm]: EPDM, Ceramic mm, Material: 30, Inner Diameter [mm]: 44, Cast Iron mm, Outer Diameter [mm]: 73 mm, Swirl Type: Red. Each dimension is checked against the OEM reference to ensure the component seats and functions correctly first time. Compatible with CADILLAC, CHEVROLET, GMC vehicles; use the vehicle selector above to confirm exact fitment for your make, model, and engine variant. Fitment data is sourced from TecDoc, the authoritative European parts catalogue. This part supersedes original equipment references: 19133157, 19259179, 710647, 84146848 and 1 more. Matching these numbers confirms a like-for-like replacement with no loss of function. ELRING is a recognised supplier of automotive replacement components to independent workshops and dealer networks across Europe. All parts are sourced from authorised distribution channels and carry full manufacturer traceability — you receive exactly the same component supplied to professional garages and dealer workshops. If fitment or specifications do not match your vehicle, our technical team can help identify the correct alternative — use the vehicle selector or contact us with your VIN for a guaranteed-fit recommendation. Replacing worn components on schedule preserves your vehicle's safety, reliability, and resale value — and aftermarket parts from established brands deliver OEM-equivalent performance at a fraction of the dealer price. Every part is dispatched from our UK warehouse with a 30-day money-back guarantee and free hassle-free returns.
About ELRING
Elring, founded in 1879 in Dettingen an der Erms, Germany, is a globally recognised specialist in engine sealing technology and gasket manufacturing. Elring specialises in cylinder head gaskets, valve cover gaskets, oil pan gaskets, exhaust manifold gaskets, and complete gasket sets. As an OE supplier to Mercedes-Benz, BMW, Volkswagen, and Audi, Elring gaskets deliver factory-precision sealing. With 140+ years of sealing innovation and state-of-the-art manufacturing, Elring is the professional's choice for leak-free engine assembly and repair.
Suitable cars
Equivalent products (1)
Shaft Seal Transfer Case ELRING B16.770 — compatible car models
| Car models | CADILLAC: ESCALADE, ESCALADE Crew Cab Pickup; CHEVROLET: AVALANCHE, AVALANCHE 1500 Crew Cab Pickup, AVALANCHE Crew Cab Pickup, CHEYENNE 2500 Crew Cab Pickup, CHEYENNE 2500 Standard Cab Pickup, CHEYENNE Crew Cab Pickup, CHEYENNE Extended Cab Pickup, CHEYENNE Standard Cab Pickup, COLORADO Crew Cab Pickup, COLORADO Extended Cab Pickup (+18 more) |
|---|---|
| Engines | 6.2 AWD; 5.3 AWD; 5.3 Flexfuel AWD; 5.3 4WD; 5.3 All-wheel Drive; 2.5 4WD; 3.6 4WD; 4.3 AWD; 4.3 4WD; 4.8 4WD; 6.6 Di AWD; 6.0 4WD |
| Year of manufacture | 1995-2018 |
| Manufacturer article number (MPN) | B16.770 |
| OE part numbers | 19133157, 19259179, 84146848, 84644580 |
Compatibility check
Loading vehicle data…
Please wait while we load vehicle compatibility information.Description and what's included
ELRING b16.770 . Dust Cover: 0. Height [mm]: 15,7 mm. Inner Diameter [mm]: 44,3 mm. Material: 30. Outer Diameter 2 [mm]: 80 mm. Outer Diameter [mm]: 73 mm. Radial Shaft Seal Design: KS. Swirl Type: RD
- 1x Shaft Seal Transfer Case
Shipping, returns, warranty
Free UK delivery on orders over £99.00. Express and standard shipping available.
- Standard delivery: 2-5 business days
- Express delivery: 1-2 business days
- Free returns within 14 days
- All parts backed by manufacturer warranty
Warranty: 12-month manufacturer warranty on all parts. 14-day money-back guarantee if the part doesn't fit your vehicle.
Frequently Asked Questions
Is this Shaft Seal Transfer Case compatible with my car?
This Shaft Seal Transfer Case fits CADILLAC, CHEVROLET, GMC vehicles. Use the vehicle selector at the top of the page to check exact compatibility — enter your car's make, model, and engine for a confirmed fitment match. All fitment data is verified through TecDoc.
What specifications does this ELRING Shaft Seal Transfer Case have?
This ELRING Shaft Seal Transfer Case has the following specifications: Height [mm]: 15,7 mm; Material: 30; Inner Diameter [mm]: 44,3 mm; Outer Diameter [mm]: 73 mm; Swirl Type: RD; Radial Shaft Seal Design: KS. Check the full specifications table above for complete details.
What OE part numbers does this Shaft Seal Transfer Case replace?
This Shaft Seal Transfer Case replaces OE part numbers: 19133157, 19259179, 84146848, 84644580. Cross-reference these numbers with your vehicle's original part number to confirm compatibility.
How much does a Shaft Seal Transfer Case cost?
This ELRING Shaft Seal Transfer Case is available for £36.99. Shaft Seal Transfer Case prices vary depending on brand, specifications, and vehicle compatibility. ELRING parts offer a balance of quality and value, backed by our 14-day money-back guarantee.
How do I know when to replace my Shaft Seal Transfer Case?
Regular inspection of your Shaft Seal Transfer Case is recommended as part of routine vehicle maintenance. Watch for changes in performance, unusual noises, or visual signs of wear. Consult your vehicle's owner manual for manufacturer-recommended replacement intervals specific to your make and model.
What tools do I need to replace a Shaft Seal Transfer Case?
Tools required vary by vehicle make and model. Generally, a basic socket set, screwdrivers, and vehicle-specific tools may be needed. We recommend consulting a workshop manual for your specific vehicle, or having the Shaft Seal Transfer Case fitted by a professional mechanic.
Can I use this part as a replacement for OE 19133157?
Yes, this ELRING Shaft Seal Transfer Case is a direct replacement for OE part number 19133157. It is manufactured to meet or exceed original equipment specifications, ensuring proper fitment and performance. All cross-reference data is verified through TecDoc.
Is the ELRING B16.770 the same as the ELRING 451.120?
No, while both are Shaft Seal Transfer Case parts, they are different products. The ELRING B16.770 has Height [mm]: 15,7 mm, Material: 30, Inner Diameter [mm]: 44,3 mm. The ELRING 451.120 may differ in dimensions, fitting position, or material composition. Always verify compatibility with your specific vehicle using our vehicle selector, or contact our customer service team for assistance.
