Camshaft Retainer Plate Gasket with Bolt Kit, Compatible with

Camshaft Retainer Plate Gasket with Bolt Kit, Compatible with Chevy LS Series Engines Gen III/IV/V, 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LQ4 LQ9, Replaces 12589016 11561455 ARP 134-1003
- Precise camshaft control: Solid steel camshaft thrust retainer plate designed to limit axial camshaft movement and help maintain factory-specified camshaft end-play and timing position. Helps protect valvetrain components, pushrods and main bearings when installed and adjusted per the vehicle service manual. Installation should be performed by a qualified technician.
- Seal and construction: Installs behind the front cover to seal the front oil passages. Includes an orange O-ring to reduce the risk of oil leakage. Bolt holes are countersunk for flush mating with the front cover. Verify sealing surfaces are clean and undamaged before installation.
- Complete kit with installation hardware: Kit contains the thrust retainer plate and orange O-ring gasket. One-time-use T40 Torx tapered bolts are included for standard installation (if different bolt type is required, confirm before fitting). Torque and assembly procedures must follow the vehicle service manual.
- Compatibility & fitment guidance: Intended for use with General Motors Gen III / IV / V LS and LT series engines (examples: LS1, LS2, LS3, LT1, LT4, LQ4, LQ9, etc.), typically covering approximately 4.8L–6.2L displacements. Fitment examples include model families such as Silverado, Sierra, Express, Corvette, Tahoe and Yukon (model years and engine codes vary). Always confirm compatibility with your vehicle’s engine code and year prior to purchase.
- Interchange references & support — Listed to fit/interchange with the following reference numbers for fitment checks: 12589016, 150106, MF127, 61220G, BTR89016, 73115, 551269, 83470, 551950, interchange B31822. These references are provided for cross-check only—compare parts physically or by OEM documentation before installation. Seller provides technical assistance for 12 months after purchase for installation questions.
Country USA
Brand Usdrwam
Manufacturer Usdrwam
Binding Automotive
ItemPartNumber 12589016
Model 12589016
Color Silver
UnitCount 1
UPCs 195491150867
EANs 0195491150867
ReleaseDate 0000-00-00

Country	USA
Brand	Usdrwam
Manufacturer	Usdrwam
Binding	Automotive
ItemPartNumber	12589016
Model	12589016
Color	Silver
UnitCount	1
UPCs	195491150867
EANs	0195491150867
ReleaseDate	0000-00-00

Camshaft Retainer Plate Gasket with Bolt Kit, Compatible with Chevy LS Series Engines Gen III/IV/V, 4.8L 5.3L 5.7L 6.0L 6.2L LS1 LS2 LS3 LQ4 LQ9, Replaces 12589016 11561455 ARP 134-1003

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