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WINTERS Quick Change Rear End L/M Rocket XR1 4.12 5270PM-RKT-412

Name: Wheel Front Ltd. Liability Company
Price range: $

SKU: WIN5270PM-RKT-412

🇺🇸 Express Shipping From USA

⏱️ Estimated Shipping: 1-3 days

🌍 Fast International Shipping Support

🏅 Not Ready For Shipping In 72 Hours, 100% Refund

Original price was: $3,401.37.Current price is: $3,092.15.

On backorder

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Categories: Drivetrain, Quick Change Differentials and Components Tag: Complete Quick Change Rear-Ends

Product information

Weight	100 lbs
Dimensions	70 × 24 × 16 in
Material	Aluminum
Color	Black
Quantity	Kit
Variant	Yes
Variant Group	Complete Quick Change Rear-Ends15
Variant Column	Ring and Pinion Ratio
Ring And Pinion Included	Yes
Fill Hole	Yes
Centered Pinion	Yes
Overall Width	69.625 in
Tubes Included	Yes
Ring Gear Diameter	10 in
Ring And Pinion Ratio	4.12
Bearings Included	Yes
Seals Included	Yes
Drain Hole	Yes
Vent	Yes
Hardware Included	Yes
Thermal Coated	Yes
Product Line	XR1
Shipping Note	This product will be delivered via Truck Freight only. Additional shipping charges may apply.
Brand	WINTERS
Condition	New
Type	Complete Quick Change Rear-Ends
Manufacturer Part Number	5270PM-RKT-412

Description

Rear Axle Assembly - XR1 - Wide 5 - 10 in Ring Gear - 4.12 Ratio - 69.625 in Wide - Centered - Aluminum Center - Rocket Late Model - Kit WIDE 5 Q/C XR1 ROCKET 25-11/16IN OAL, 30-3/16IN OAL RING & PINION = 4.12 AXLES = 31.5 & 36 - SOLD SEPARATELYOPTIONS = 5270PM...REAR END ASSEMBLY PERMANENT MOLD CENTER 8111...RING & PINION 4.12 8140-1TON...WIDE 5 ALUM. TUBES 8155PMHD...8-RIB SIDE BELL 8208...THERMAL COATING 8218-RP...REM THE R&P 8249L...THRUBOLTS 6.5 8298...SEALS 9116...LESS SEAL PLATE 2966...BREATHER ASSEMBLY

Features

Wheel Front is the USA Automotive Authorized Retailer
High-Performance Automotive Parts
100% Legit Auto Parts From USA
100% Satisfaction Guarantee
Low Price and Vehicle Fitment Guarantee
Inventory Monitoring Guarantee

Description

Description

Rear Axle Assembly – XR1 – Wide 5 – 10 in Ring Gear – 4.12 Ratio – 69.625 in Wide – Centered – Aluminum Center – Rocket Late Model – Kit
WIDE 5 Q/C XR1 ROCKET 25-11/16IN OAL, 30-3/16IN OAL RING & PINION = 4.12 AXLES = 31.5 & 36 – SOLD SEPARATELYOPTIONS = 5270PM…REAR END ASSEMBLY PERMANENT MOLD CENTER 8111…RING & PINION 4.12 8140-1TON…WIDE 5 ALUM. TUBES 8155PMHD…8-RIB SIDE BELL 8208…THERMAL COATING 8218-RP…REM THE R&P 8249L…THRUBOLTS 6.5 8298…SEALS 9116…LESS SEAL PLATE 2966…BREATHER ASSEMBLY

Why Choose Us?

Frequently Asked Questions

What sets Wheel Front Shop apart from the rest?

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.

How fast do we process backorders for auto parts?

We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors.Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.

Why Choose Our International Shipping?

We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.

How long does shipping take?

Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%

Can I track my order?

Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.

Do you have my product in stock?

Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.

My goods arrived damaged, what should I do?

We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.

How do I return an order?

You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About WINTERS

For more than 60 years, Winters Performance Products has been producing high-performance rear ends and driveline components for racing and street use. Their product offering includes everything from quick-change gear sets to shifter assemblies, as well as many components specifically for the sprint car market.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

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