B2B
TRENFRESRUAR
gürkaylar a.ş.

← Useful Information · Caterpillar® Hydraulic Seal Kit Finder · Wheel Tractor-Scrapers

Caterpillar® 631D – Wheel Tractor-Scrapers

Serial number ranges

Tractor S/N: 24W1-UP,66W1-UP
Scraper S/N: 28W1-UP,29W1-UP,39W1-UP,68W1-UP

Application (Cylinder)Caterpillar® Part No.DescriptionBoreRodNote / Serial No.
Steering235-5802Seal Kit6.500"2.750"
Servo-Sender8T-1387Seal Kit1.500"0.750"
Load243-5797Seal Kit6.500"2.500"
Apron244-2069Seal Kit8.250"3.000"
Bowl243-5820Seal Kit7.250"2.750"
Ejector8T-1415Seal Kit8.250"6.000"S/N: 28W1-2192,29W1-1499,39W,68W
189-1778Seal Kit8.250"6.000"S/N: 28W2193-UP,29W1500-UP

For reference only. Send us your machine serial number before ordering and we will confirm the correct kit.

Request a quote for this machine →

Please send any comments about our website to the address above.

Caterpillar®, Komatsu®, Volvo®, JCB® and other brand names are registered trademarks of their owners and are used only to indicate compatibility.

Copyright © 1983-2026 Gürkaylar A.Ş.