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

“COAN Gasket & Seal Kit – GM TH400 COA-22121” has been added to your cart. View cart

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COAN Sealing Rings – Forward/ Direct Drum (Race) COA-22302
SKU: COA22302
Product information
Weight0.055 lbs
Dimensions6.4 × 5.1 × 0.25 in
Material
Composite

Color
Gray

Finish
Natural

Quantity
Each

Type
Sealing Ring

Details...
Original price was: $12.07.Current price is: $10.97.Add to cart

Original price was: $12.07.Current price is: $10.97.
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COAN Gasket & Seal Kit – GM TH400 COA-22121
SKU: COA22121
Product information
Weight0.525 lbs
Dimensions17.65 × 15.45 × 1.2 in
Brand
COAN

Type
Transmission Gasket Sets

Condition
New

Manufacturer Part Number (MPN)
COA-22121

Details...
Original price was: $58.96.Current price is: $53.60.Add to cart

Original price was: $58.96.Current price is: $53.60.
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COAN TH400 Master O/Haul Kit COA-22107
SKU: COA22107
Product information
Weight8.35 lbs
Dimensions18.6 × 14.55 × 7.35 in
Gaskets Included
Yes

Quantity
Kit

Type
Rebuild Kit

Clutches Included
Yes

Direct Clutch Quantity
5.0

Details...
Original price was: $189.49.Current price is: $172.26.Add to cart

Original price was: $189.49.Current price is: $172.26.
Quantity Only 2 left in stock!
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COAN Spring Press. Regulator 200-220 PSI COA-22044
SKU: COA22044
Product information
Weight0.08 lbs
Dimensions6.1 × 5 × 0.95 in
Material
Steel

Color
Natural

Finish
Natural

Quantity
Each

Intended Purpose
Pressure Regulator Spring

Details...
Original price was: $5.74.Current price is: $5.22.Add to cart

Original price was: $5.74.Current price is: $5.22.
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COAN Reverse Servo Spring COA-22043
SKU: COA22043
Product information
Weight0.28 lbs
Dimensions6.2 × 4.2 × 1.3 in
Material
Steel

Color
Natural

Finish
Natural

Quantity
Each

Intended Purpose
Reverse Servo Spring

Details...
Original price was: $12.49.Current price is: $11.35.Add to cart

Original price was: $12.49.Current price is: $11.35.
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COAN TH400 Trans Brake Solenoid COA-22040
SKU: COA22040
Product information
Weight1.455 lbs
Dimensions7.85 × 5.05 × 2.05 in
Material
Steel

Color
Zinc

Finish
Oxide

Quantity
Each

Replacement Solenoid
Yes

Details...
Original price was: $178.94.Current price is: $162.67.Add to cart

Original price was: $178.94.Current price is: $162.67.
Quantity Only 3 left in stock!
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COAN TH400 Trans Brake Kit Instant Reaction COA-22027A-AL
SKU: COA22027A-AL
Product information
Weight8.05 lbs
Dimensions11.5 × 11.4 × 5.7 in
Product Line
Instant Reaction

Drag Race / Circle Track / Street
Drag Race

Shift Pattern Forward / Reverse
Reverse

Manual / Automatic Valve Body
Manual

Trans Brake
Yes

Details...
Original price was: $803.08.Current price is: $730.07.Add to cart

Original price was: $803.08.Current price is: $730.07.
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COAN TH400 Trans Brake Kit- Std Brake- Rev Pattern COA-22020
SKU: COA22020
Product information
Weight11.42 lbs
Dimensions11.6 × 11.3 × 5.7 in
Drag Race / Circle Track / Street
Drag Race

Shift Pattern Forward / Reverse
Reverse

Manual / Automatic Valve Body
Automatic

Trans Brake
Yes

Trans Brake Style
Bracket Race

Details...
Original price was: $581.06.Current price is: $528.24.Add to cart

Original price was: $581.06.Current price is: $528.24.
Quantity Only 3 left in stock!
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COAN TH400 Competition Trans. W/4inTail Shaft COA-21120-0
SKU: COA21120-0
Product information
Weight202 lbs
Dimensions36.5 × 23.5 × 21.75 in
Product Line
Competition

Shift Pattern Forward / Reverse
Reverse

Manual / Automatic Valve Body
Manual

Color
Black

Finish
Paint

Details...
Original price was: $2,646.25.Current price is: $2,405.68.Add to cart

Original price was: $2,646.25.Current price is: $2,405.68.
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COAN TH400 Competition Trans. W/4in Tail Shaft COA-21110-0
SKU: COA21110-0
Product information
Weight156 lbs
Dimensions37 × 23 × 22 in
Product Line
Competition

Shift Pattern Forward / Reverse
Reverse

Manual / Automatic Valve Body
Manual

Color
Black

Finish
Paint

Details...
Original price was: $2,447.73.Current price is: $2,225.21.Add to cart

Original price was: $2,447.73.Current price is: $2,225.21.
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COAN 8in Turbo Race Converter COA-20504
SKU: COA20504
Product information
Weight23.22 lbs
Dimensions13.75 × 13.7 × 7.75 in
Product Line
Hi-Performance

Material
Steel

Color
Black

Finish
Paint

Quantity
Each

Details...
Original price was: $1,150.40.Current price is: $1,045.82.Add to cart

Original price was: $1,150.40.Current price is: $1,045.82.
Quantity Only 2 left in stock!
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COAN 9in (245MM) High Perf Race Converter COA-20428-1
SKU: COA20428-1
Product information
Weight31.56 lbs
Dimensions13.6 × 13.5 × 7.7 in
Product Line
High Performance

Material
Steel

Color
Black

Finish
Paint

Quantity
Each

Details...
Original price was: $941.05.Current price is: $855.50.Add to cart

Original price was: $941.05.Current price is: $855.50.
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COAN 9in (245MM) High Perf Race Converter COA-20425-1
SKU: COA20425-1
Product information
Weight30.21 lbs
Dimensions13.5 × 13.5 × 7.7 in
Product Line
High Performance

Material
Steel

Color
Black

Finish
Paint

Quantity
Each

Details...
Original price was: $941.05.Current price is: $855.50.Add to cart

Original price was: $941.05.Current price is: $855.50.
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COAN 9in (245MM) Comp Torque Converter COA-20417-1
SKU: COA20417-1
Product information
Weight26.6 lbs
Dimensions13.5 × 13.5 × 7.6 in
Product Line
Competition

Material
Steel

Color
Black

Finish
Paint

Quantity
Each

Details...
Original price was: $767.33.Current price is: $697.57.Add to cart

Original price was: $767.33.Current price is: $697.57.
Quantity Only 2 left in stock!
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COAN 9in (245MM) Comp Torque Converter COA-20416-1
SKU: COA20416-1
Product information
Weight26.135 lbs
Dimensions13.6 × 13.6 × 9 in
Product Line
Competition

Material
Steel

Color
Black

Finish
Paint

Quantity
Each

Details...
Original price was: $767.33.Current price is: $697.57.Add to cart

Original price was: $767.33.Current price is: $697.57.
Quantity Only 4 left in stock!
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COAN 280mm Pro Street Torque Converter GM TH350/TH400 COA-20213-4
SKU: COA20213-4
Product information
Weight34 lbs
Dimensions13.6 × 13.5 × 7.6 in
Product Line
Pro Street

Material
Steel

Color
Black

Finish
Paint

Quantity
Each

Details...
Original price was: $648.35.Current price is: $589.41.Add to cart

Original price was: $648.35.Current price is: $589.41.
Quantity Only 2 left in stock!
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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 10-14 days. Shop with Confidence Commitment: If we cannot fulfill your backorder within 30 days, Wheel Front will issue a full refund—no hidden fees, no hassle, and no questions asked. Because your trust matters, we're committed to making every purchase simple, transparent, and worry-free.

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.

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