Sonnax transmission valves,4L30E boost valves

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Sonnax transmission valves

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54200-12K 4L30E small ratio boost valve .564

54200-12K 4L30E small ratio boost valve .564"

Competitors Price $30.49
Your Cost $25.41
You save $5.08!

Restores line pressure boost, preventing burnt clutches and burnt band. Direct replacement for OEM #066. More Information

4L30E transmission medium ratio boost valve .630

54200-01K 4L30E transmission boost valve .630"

Competitors Price $32.72
Your Cost $27.27
You save $5.45!

4L30E transmission medium ratio boost valve. More Information

54200-06K 4L30E large ratio boost valve .649"

Competitors Price $32.72
Your Cost $28.29
You save $4.43!

Restores line pressure, preventing burning of the clutches and the band. Direct replacement for OEM #264. More Information

54200-14K 4L30E Low ratio boost valve, .570

54200-14K 4L30E Low ratio boost valve, .570"

Competitors Price $40.84
Your Cost $37.12
You save $3.72!

Restores line pressure, preventing burning of the clutches and the band. Direct replacement for OEM #067. More Information

54250-03K TH180 4L30E transmission accumulator pin kit

54250-03K TH180 4L30E transmission accumulator pin kit

Competitors Price $65.77
Your Cost $58.65
You save $7.12!

10 oversized pins, 20 E clips, 10 accumulator piston seals and 1 reamer tool

54250-02K TH180 4L30E transmission accumulator pin kit

54250-02K TH180 4L30E transmission accumulator pin refill kit

Competitors Price $20.88
Your Cost $17.09
You save $3.79!

4 oversized pins, 8 E clips, 4 accumulator piston seals. More Information

54250-02SK TH180 4L30E transmission accumulator piston seals

54250-02SK TH180 4L30E transmission accumulator piston seals

Competitors Price $5.85
Your Cost $4.96
You save $0.89!

10 accumulator piston seals. More Information