AC DELCO 55TMRSKZ Rocker Arm Retainer

( Brand: Ac Delco ), ( Manufacturer Part Number: 55TMRSKZ ), ( Part Type: Arm ), ( Engine: 6.2l V8 Vin ), ( 6.5l V8 L65 Vin: F ), ( Compatible Make/model: Chevrolet C3500 ), ( Compatible Years: 1998 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1999 2000 ), ( Fitment Info: Engine Rocker Arm Retainer New ), ( Manufacturer Warranty: 12 Month Warranty ), ( Attention: Read Full Description To Confirm Fitment ), ( Cs-sku: 400 )

Review AC DELCO Rocker Arm Retainer Chevy fits C3500 1988–2000

The AC Delco 55TMRSKZ Rocker Arm Retainer is an essential component for the Chevrolet C3500 trucks manufactured between 1988 and 2000. This part is specifically designed to provide reliable and consistent performance by securely holding the rocker arms in place.

The rocker arm retainer is a critical component of the engine valvetrain system. It ensures that the rocker arms maintain their proper position above the valves, allowing for optimal valve operation and engine performance. The AC Delco 55TMRSKZ Rocker Arm Retainer is engineered to meet or exceed OE specifications for fit, form, and function.

This rocker arm retainer is made of high-strength materials, including durable steel, to ensure long-lasting performance. Its robust design allows it to withstand the stresses and pressures placed on it by the engine, providing reliable and consistent operation.

The AC Delco 55TMRSKZ Rocker Arm Retainer is easy to install, making it an ideal choice for DIY enthusiasts and professional technicians alike. It comes with all necessary hardware for installation, ensuring a hassle-free experience. The part fits securely and snugly in place, requiring no additional adjustments or modifications.

In conclusion, the AC Delco 55TMRSKZ Rocker Arm Retainer is a high-quality, reliable, and durable replacement part for the Chevrolet C3500 trucks from 1988 to 2000. It is designed to meet or exceed OE specifications for fit, form, and function, ensuring optimal engine performance and reliability. With its robust design, easy installation, and high-strength materials, the AC Delco 55TMRSKZ Rocker Arm Retainer is an excellent choice for anyone in need of a replacement rocker arm retainer for their Chevrolet C3500 truck.

Pros and Cons of Buying AC Delco 55TMRSKZ Rocker Arm Retainer for Chevy C3500 (1988-2000)

The AC Delco 55TMRSKZ Rocker Arm Retainer is a crucial automotive part designed for Chevy C3500 vehicles manufactured between 1988 and 2000. This part helps maintain the proper functioning of the engine by securing the rocker arms. In this analysis, we will discuss the advantages and disadvantages of purchasing this specific rocker arm retainer.

1. OEM Quality: AC Delco is a reputable brand in the automotive industry, known for manufacturing high-quality Original Equipment Manufacturer (OEM) parts. This rocker arm retainer is no exception.

2. Durability: The AC Delco 55TMRSKZ Rocker Arm Retainer is designed to withstand the rigors of daily use, ensuring a long service life.

3. Precise Fitment: This part is engineered specifically for Chevy C3500 vehicles, ensuring a perfect fitment and eliminating the need for modifications or additional components.

4. Warranty Coverage: AC Delco offers a warranty on this rocker arm retainer, providing peace of mind and protection against potential defects or failures.

1. Price: The AC Delco 55TMRSKZ Rocker Arm Retainer may be more expensive compared to aftermarket alternatives. However, the higher cost is often justified by the OEM quality, durability, and warranty coverage.

2. Availability: Depending on your location and the availability of parts suppliers, it may take some time to source and purchase this specific rocker arm retainer.

When considering the purchase of a rocker arm retainer for your Chevy C3500, the AC Delco 55TMRSKZ offers several advantages, including OEM quality, durability, precise fitment, and warranty coverage. However, the higher cost and potential availability issues may be drawbacks for some consumers. Ultimately, the decision to purchase this part depends on your budget, time constraints, and preference for OEM components.

If you prioritize OEM quality, durability, and warranty coverage, the AC Delco 55TMRSKZ Rocker Arm Retainer is an excellent choice for your Chevy C3500. Be prepared for a higher cost and potential waiting time for availability. If budget is a concern, consider researching aftermarket alternatives, but keep in mind that they may not offer the same level of quality and assurances as an OEM part.

Details:

12 Month Warranty. AC Delco Rocker Arm Retainer fits Chevy C3500 1988 - 2000 55TMRSKZ: Brand: condition: New Notes: Engine New, Features:GM Engineers design and validate OE parts specifically for your Chevrolet, Buick, GMC, or Cadillac vehicle. GM regularly updates production and service part designs to integrate new materials technologies. Some GM Genuine Parts may have formerly appeared as AcDelco Original Equipment OE.

part #: 55tmrskz price

• $13.22

specifications rockeareng:

• for makes: Chevy
• for years: 1988-2000
• brand: Ac Delco
• mpn: 55tmrskz
• part type: Arm
• engine: 6.2l V8 Vin
• 6.5l v8 l65 vin: F
• compatible make/model: Chevrolet C3500
• compatible years: 1998 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1999 2000
• fitment info: Engine Rocker Arm Retainer New
• manufacturer warranty: 12 Month Warranty
• attention: Read Full Description To Confirm Fitment
• cs-sku: 400

shipping rockeareng:

• service: Economy
• transit: 4-8 Days
• type: Fixed
• cost: $0.00
• class: Economy

returns rockeareng:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

general rockeareng:

• condition: New
• Engines Engine Parts > Valvetrain Components > Rocker Arms Parts

payments rockeareng:

• other
• wallet: Apple-pay
• credit card: Discover

seller rockeareng:

• rating: 99.1%
• city: Acushnet, MassAchusetts
• # reviews: 23748

offer rockeareng:

• started: April 3, 2026
• sold: 0
• availability: In Stock
• options: Ship-to-home
• quantity: 1

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