Drivetrain› Automatic Transmissions and Components

Raybestos

Pro-Series Transmission Band, 2nd/4th Gear, 2.6-Inch Wide

$87.69

SKU: RPS77765

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Alto RPS77765 is a Pro-Series Transmission Band designed for 2nd and 4th gear positions. This 2.6-inch wide band is constructed with Kevlar fibers, solids, and resins to enhance performance.

The band features heat-treated anchors for superior mechanical strength and can withstand extreme heat up to 700°F.
Show original supplier description
The Alto RPS77765 is a Pro-Series Transmission Band engineered to replace OE part NA in GM TH700-R4, 4L60, 4L60E, 4L65E, and 4L70E transmissions from 1982 onwards. This 2.6-inch wide band is specifically designed for 2nd and 4th gear applications. Constructed with a premium blend of Kevlar fibers, solids, and resins, the RPS77765 offers significantly increased durability and a higher holding capacity compared to standard bands. Its special Kevlar fiber blend provides a higher friction coefficient, ensuring stability even in high-energy conditions. The band features heat-treated anchors for enhanced mechanical strength and is resistant to extreme heat, capable of withstanding temperatures up to 700°F. This Pro-Series band is an ideal upgrade for vehicles used for heavy-duty applications, towing, or requiring high-performance transmission rebuilds. Its enhanced performance makes it suitable for demanding operational scenarios. The Raybestos Powertrain Pro-Series bands are recognized for their superior quality and performance, making the RPS77765 a reliable choice for transmission overhauls where durability and heat resistance are paramount.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandRaybestos
Part NumberRPS77765
CategoryDrivetrain
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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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