Product Description
Valve Stem Seal (Umbrella) (Qty. 20) (Silicone)
1988 GMC K2500 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02
#PN-S9208-20-226Valve Seal - Umbrella - S9208-20
Details Value Part number S9208-20 Sizes available N/A
Package detail
Attribute Value Package Size 1.25x3.25x5.25" Weight 0.25 lbs
Product notes
Enginetech Rebuilder's Valve Stem Seals
EnginetechÂs high quality valve stem seals are available in three categories, Premium Positive, Premium Umbrella and OE.
Enginetech Premium Positive seals are metal clad with high-temp Viton® elastomer sealing lips. All Premium Positive seals are designed to work with valve stems from 0.005 under to 0.015 over. Most of these seals can be used as a universal fit on normal guide sizes such as 0.482Â, 0.500Â, 0.512Â, 0.530Â, 0.562, 0.625 etc. Stem diameters range from 8.00mm to 3/8Â.
Enginetech Premium Umbrella seals are high-temp Silicone with garter springs to retain stem interference. All Premium Umbrella seals are designed to work with valve stems from 0.005Â under to 0.015Â over. Most of these seals can be used as a universal fit on normal stem sizes such as 8.00mm, 5/16, 11/32Â and 3/8Â.
Enginetech OE type seals are designed as a direct replacement for the OE part. The OE type seals are recommended for standard OE diameter valve stems only. We use only OE type materials for these seals including Viton©, polyacrylate and nylon. While many competitors use low quality nitrile materials Enginetech uses only OE material or better. WeÂve got you covered with a full line of seals for your rebuilding requirements.
Also fits
Category Make Model User engine Year range Notes Car FORD 3.8L / 232 OHV V6 12V "3,4,C" Nat. Asp. 96.80mm Bore 82-04 82-88 Exht. 11/32" stem. Premium silicone. (20 pack). Car GM 4.3L / 262 OHV V6 12V "Z" Chev. 4.000" Bore 85-93 85-93 11/32" stem. Premium silicone. (20 pack). Car GM 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 85-95 11/32" stem. Premium silicone. (20 pack). Car GM 5.0L / 307 OHV V8 16V "Y,9" Olds. 3.800" Bore 80-90 80-90 Fits 11/32" stem. Premium silicone. (20 pack). Car GM 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-93 87-93 11/32" stem. Premium silicone. (20 pack). Car GM 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 67-97 87-93 11/32" stem. Premium silicone. (20 pack). HIGH PERFORMANCE GM 6.3L / 383 OHV V8 16V Chev. Small Block Stroker 4.000" Bore 67-02 67-02 11/32" stem. Premium silicone. (20 pack). MARINE GM 4.3L / 262 OHV V6 12V Chev. 4.000" Bore 88-95 - 11/32" stem. Premium silicone. (20 pack). MARINE GM 5.0L / 305 OHV V8 16V Chev. Small Block 3.736" Bore - 11/32" stem. Premium silicone. (20 pack). MARINE GM 5.7L / 350 OHV V8 16V Chev. Gen I Small Block 4.000" Bore - 11/32" stem. Premium silicone. Short. (20 pack). TRUCK, VAN, SUV FORD 3.8L / 232 OHV V6 12V "3,4" 96.80mm Bore 82-03 82-83 Exh. 11/32" stem. Premium silicone. (20 pack). TRUCK, VAN, SUV GM, CHEVROLET 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 85-95 11/32" stem. Premium silicone. (20 pack). TRUCK, VAN, SUV GM, CHEVROLET 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-02 87-95 11/32" stem. Premium silicone. (20 pack). TRUCK, VAN, SUV GM, CHEVROLET 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02 87-95 11/32" stem. Premium silicone. (20 pack). TRUCK, VAN, SUV Workhorse 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 85-95 11/32" stem. Premium silicone. (20 pack).
Vehicle-Specific Engine Part Information
1988 GMC K2500 5.7L Valve Stem Seal (Umbrella) (Qty. 20) (Silicone) Enginetech S9208-20. This valve stem seal (umbrella) (qty. 20) (silicone) is listed for the 1988 GMC K2500 5.7L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: 11/32" stem. Premium silicone. (20 pack). 11/32" stem. Premium silicone. Short. (20 pack).
For a 1988 GMC K2500 5.7L engine repair, the same part may be identified as 1988 GMC K2500 Valve Stem Seals, GMC K2500 5.7L Valve Stem Seals, Valve Stem Seals for 1988 GMC K2500 5.7L. These vehicle-specific descriptions help distinguish the required valve stem seal (umbrella) (qty. 20) (silicone) from other engine components used on similar vehicles.
Additional application-specific terminology includes 1988 GMC 5.7L Valve Stem Seals, GMC K2500 Valve Stem Seals, 5.7L GMC K2500 Valve Stem Seals, 1988 GMC K2500 Engine Valve Stem Seals. All of these references concern the same Enginetech S9208-20 listing; they do not indicate extra components in the package.
Whether you are refreshing a worn engine or completing a full rebuild of a 1988 GMC K2500 5.7L, selecting the right valve stem seal (umbrella) (qty. 20) (silicone) depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech S9208-20; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this valve stem seal (umbrella) (qty. 20) (silicone) for shoppers searching by the 1988 GMC K2500 5.7L application, Enginetech manufacturer number S9208-20, or the unique vehicle-specific listing number PN-S9208-20-226. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
Valve Seal - Umbrella - S9208-20
| Details | Value |
|---|---|
| Part number | S9208-20 |
| Sizes available | N/A |
Package detail
| Attribute | Value |
|---|---|
| Package Size | 1.25x3.25x5.25" |
| Weight | 0.25 lbs |
Product notes
Enginetech Rebuilder's Valve Stem Seals
EnginetechÂs high quality valve stem seals are available in three categories, Premium Positive, Premium Umbrella and OE.
Enginetech Premium Positive seals are metal clad with high-temp Viton® elastomer sealing lips. All Premium Positive seals are designed to work with valve stems from 0.005 under to 0.015 over. Most of these seals can be used as a universal fit on normal guide sizes such as 0.482Â, 0.500Â, 0.512Â, 0.530Â, 0.562, 0.625 etc. Stem diameters range from 8.00mm to 3/8Â.
Enginetech Premium Umbrella seals are high-temp Silicone with garter springs to retain stem interference. All Premium Umbrella seals are designed to work with valve stems from 0.005Â under to 0.015Â over. Most of these seals can be used as a universal fit on normal stem sizes such as 8.00mm, 5/16, 11/32Â and 3/8Â.
Enginetech OE type seals are designed as a direct replacement for the OE part. The OE type seals are recommended for standard OE diameter valve stems only. We use only OE type materials for these seals including Viton©, polyacrylate and nylon. While many competitors use low quality nitrile materials Enginetech uses only OE material or better. WeÂve got you covered with a full line of seals for your rebuilding requirements.
Also fits
| Category | Make | Model | User engine | Year range | Notes |
|---|---|---|---|---|---|
| Car | FORD | 3.8L / 232 OHV V6 12V "3,4,C" Nat. Asp. 96.80mm Bore 82-04 | 82-88 | Exht. 11/32" stem. Premium silicone. (20 pack). | |
| Car | GM | 4.3L / 262 OHV V6 12V "Z" Chev. 4.000" Bore 85-93 | 85-93 | 11/32" stem. Premium silicone. (20 pack). | |
| Car | GM | 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 | 85-95 | 11/32" stem. Premium silicone. (20 pack). | |
| Car | GM | 5.0L / 307 OHV V8 16V "Y,9" Olds. 3.800" Bore 80-90 | 80-90 | Fits 11/32" stem. Premium silicone. (20 pack). | |
| Car | GM | 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-93 | 87-93 | 11/32" stem. Premium silicone. (20 pack). | |
| Car | GM | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 67-97 | 87-93 | 11/32" stem. Premium silicone. (20 pack). | |
| HIGH PERFORMANCE | GM | 6.3L / 383 OHV V8 16V Chev. Small Block Stroker 4.000" Bore 67-02 | 67-02 | 11/32" stem. Premium silicone. (20 pack). | |
| MARINE | GM | 4.3L / 262 OHV V6 12V Chev. 4.000" Bore 88-95 | - | 11/32" stem. Premium silicone. (20 pack). | |
| MARINE | GM | 5.0L / 305 OHV V8 16V Chev. Small Block 3.736" Bore | - | 11/32" stem. Premium silicone. (20 pack). | |
| MARINE | GM | 5.7L / 350 OHV V8 16V Chev. Gen I Small Block 4.000" Bore | - | 11/32" stem. Premium silicone. Short. (20 pack). | |
| TRUCK, VAN, SUV | FORD | 3.8L / 232 OHV V6 12V "3,4" 96.80mm Bore 82-03 | 82-83 | Exh. 11/32" stem. Premium silicone. (20 pack). | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 | 85-95 | 11/32" stem. Premium silicone. (20 pack). | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 5.0L / 305 OHV V8 16V Chev. 3.736" Bore 76-02 | 87-95 | 11/32" stem. Premium silicone. (20 pack). | |
| TRUCK, VAN, SUV | GM, CHEVROLET | 5.7L / 350 OHV V8 16V Chev. 4.000" Bore 68-02 | 87-95 | 11/32" stem. Premium silicone. (20 pack). | |
| TRUCK, VAN, SUV | Workhorse | 4.3L / 262 OHV V6 12V Vortec Chev. 4.000" Bore 85-16 | 85-95 | 11/32" stem. Premium silicone. (20 pack). |
Vehicle-Specific Engine Part Information
1988 GMC K2500 5.7L Valve Stem Seal (Umbrella) (Qty. 20) (Silicone) Enginetech S9208-20. This valve stem seal (umbrella) (qty. 20) (silicone) is listed for the 1988 GMC K2500 5.7L engine application. Match the engine configuration and manufacturer part number before ordering parts for your rebuild or repair.
Manufacturer application notes: 11/32" stem. Premium silicone. (20 pack). 11/32" stem. Premium silicone. Short. (20 pack).
For a 1988 GMC K2500 5.7L engine repair, the same part may be identified as 1988 GMC K2500 Valve Stem Seals, GMC K2500 5.7L Valve Stem Seals, Valve Stem Seals for 1988 GMC K2500 5.7L. These vehicle-specific descriptions help distinguish the required valve stem seal (umbrella) (qty. 20) (silicone) from other engine components used on similar vehicles.
Additional application-specific terminology includes 1988 GMC 5.7L Valve Stem Seals, GMC K2500 Valve Stem Seals, 5.7L GMC K2500 Valve Stem Seals, 1988 GMC K2500 Engine Valve Stem Seals. All of these references concern the same Enginetech S9208-20 listing; they do not indicate extra components in the package.
Whether you are refreshing a worn engine or completing a full rebuild of a 1988 GMC K2500 5.7L, selecting the right valve stem seal (umbrella) (qty. 20) (silicone) depends on accurate engine identification. Check the engine code, relevant dimensions and any vehicle-specific installation restrictions against your existing components. This listing identifies Enginetech S9208-20; verify the correct configuration before purchasing.
Professional Engine Rebuilders offers this valve stem seal (umbrella) (qty. 20) (silicone) for shoppers searching by the 1988 GMC K2500 5.7L application, Enginetech manufacturer number S9208-20, or the unique vehicle-specific listing number PN-S9208-20-226. Confirm fitment, selected sizes and exact package contents on the product page. Cross-reference part numbers are provided for identification and comparison, not as substitutes for fitment verification.
