GM 4L30-E AR25, AR35 Boost Valve & Sleeve Kit - cloudfront.net

T ra n sm ission Part s Instructions

GM 4L30-E AR25, AR35

Boost Valve & Sleeve Kit OE Pressure Regulator Valve

Part No.

54200-06K

• Valve • Sleeve

Pump

OE Spring

Note: Large boost ratio kit. Please see chart to verify.

Valve

Boost Valve & Sleeve Kit

OE Spring Seat

54200-14K Small/Medium Boost Ratio

Boost Valve & Sleeve Kit 54200-01K

Sleeve

OE Spring Seat

Also Available

Identification mark designates ratio boost, see chart.

Medium Boost Ratio

OE Retaining Pin

1. Remove OE boost valve and sleeve valve train. 2. Discard OE boost valve and sleeve, while retaining other parts for reuse. 3. Reassemble using Sonnax boost valve and sleeve as shown above.

Sonnax Part No.

Boost Ratio

Sonnax I.D. Mark

OE/Euro I.D. Mark

Large Spool Diameter

Small Spool Diameter

54200-14K

Small to Medium

067

067

.634"

.570"

54200-01K

Medium

M

448

.662"

.630"

54200-06K

Large

L

264

.697"

.649"

©2012 Sonnax Industries, Inc. 800-843-2600 • 802-463-9722 • F: 802-463-4059 • www.sonnax.com

54200-06K-IN 09-28-12