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JSP Brand Aftermarket Speedo LEAK STOP SEAL KIT TH400 TH375 TH475 Transmission Speedometer Turbo 400
✅ In stock
C
Grade
Analysis Confidence
100%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Oct 3, 2026 11:14 PM · Prices & availability subject to change
Is This a Good Price on Amazon?
🙂 Fair Price- 🙂Verdict: Fair Price. Small discount vs history. Consider waiting for a better drop.
- 💰At 20% off its standard going rate, this offer delivers clear value for the money.
- 🏷️The retail sticker price has been slashed by 82% — a steep markdown from the official listing.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
22.27/28
Recent Value
1.21/22
Market Standing
15.62/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
Jet Ski Parts & JSP Manufacturing
🚚 Shipping
Free Shipping
Product Details
✓JSP Brand Aftermarket Speedo LEAK STOP SEAL KIT for TH400 TH375 TH475 Transmission Speedometer Turbo 400
✓Kit Includes: Outer Oring Inside Rubber Gear Seal Spring Retainer Clip
✓Quantity: 1 kit
✓Fits speedo housings designed for 34-39 and 40-45 tooth speedo gears. It will stop the leak where the speedo cable connects to the transmission.
✓Fits the following Years & HP Engines: Fits all GM vehicles with Turbo-Hydramatic: 375, 400, 475, 3L80 transmissions ~ 1964 & up - TH375 TH400 TH475 3L80E Transmissions Speedometer Turbo 400
⚙️ Specifications
Brand
JSP Manufacturing
Material
Rubber
Item Weight
0.01 kg
Specific Uses For Product
automotive, GM vehicles with Turbo-Hydramatic transmissions (375, 400, 475, 3L80) from 1964 and up
Package Dimensions
6.1 x 3.86 x 0.2 inches
Item model number
CP-GM-XMSN-TH375-OR
Is Discontinued By Manufacturer
No
Manufacturer Part Number
CP-XMSN-TH375-OR
ASIN
B07GDV1XDJ
Customer Reviews
4.3
Best Sellers Rank
See Top 100 in Automotive